TO 36M2-3-45-1

TECHNICAL MANUAL

OPERATOR INSTRUCTIONS

25,000 LB HALVORSEN LOADER

PART NUMBER 623-4300

NSN 3930-01-480-9519CT

DRS Sustainment Systems, Inc.

FA8519-14-D-0007

BASIC AND ALL UPDATES HAVE BEEN MERGED TO MAKE A COMPLETE

PUBLICATION

DISCLOSURE NOTICE - This information is furnished upon the condition that it will not be released to another nation without the specific authority of the Department of the Air Force of the United States, that it will be used for military purposes only, that individual or corporate rights originating in the information, whether patented or not, will be respected, that the recipient will report promptly to the United States any known or suspected compromise, and that the information will be provided substantially the same degree of security afforded it by the Department of Defense of the United States. Also, regardless of any other markings on the document, it will not be downgraded or declassified without written approval of the originating United States agency.

DISTRIBUTION STATEMENT C - Distribution authorized to U.S. Government agencies and their contractors (Controlled Technical Information, Export Controlled) (27 March 2025). Other requests for this document must be referred to 406 SCMS/GUEE, Robins AFB, GA 31098. Questions concerning technical content shall be referred to AFLCMC/ROZ.

WARNING - This document contains technical data whose export is restricted by the Arms Export Control Act (Title 22, U.S.C., Sec 2751, et seq.) or the Export Administration Act of 1979, as amended, Title 50, U.S.C., App. 2401 et seq. Violations of these export laws are subject to severe criminal penalties. Disseminate in accordance with provisions of DoD Directive 5230.25.

HANDLING AND DESTRUCTION NOTICE - Comply with distribution statement and destroy by any method that will prevent disclo-sure of contents or reconstruction of the document.

Published Under Authority of the Secretary of the Air Force

30 NOVEMBER 2015 CHANGE 9 31 MAY 2025

Controlled by: United States Air Force Controlled by: AFLCMC/ROZ CUI Category: CTI, Export Controlled Distribution / Dissemination Control: C POC: john.bowles@us.af.mil

CUI

CUI

Paul.Brewer Text Box

LIST OF EFFECTIVE PAGES INSERT LATEST CHANGED PAGES. DESTROY SUPERSEDED PAGES.

NOTE: The portions of the text affected by the changes are indicated by a vertical line in the outer margins of the page. Changes to illustrations are indicated by miniature pointing hands. Changes to wiring diagrams are indicated by shaded areas.

Dates of issue for original and changed pages are:

Original Change Change Change Change Change Change Change Change Change

........ 30 November 2015 ................31 March 2016 .................. 19 May 2017 ...........15 December 2017 .................. 30 May 2018 .................. 25 May 2019 .................. 29 May 2020 .................. 28 May 2021 .................. 31 May 2022 .................. 31 May 2025

TOTAL NUMBER OF PAGES IN THIS PUBLICATION IS 114 CONSISTING OF THE FOLLOWING:

Page *Change Page *Change Page *Change No. No. No. No. No. No.

Title A i - iii iv Blank v vi Blank vii viii Blank 1-1 - 1-2 1-3 - 1-8 1-9 - 1-17 1-18 1-18.1 Added 1-18.2 Blank Added 1-19 1-20 - 1-24

2-1 - 2-9 2-10 2-11 2-12 - 2-13 2-14 2-15 - 2-16 2-17 - 2-19 2-20 2-21 - 2-23 2-24 2-25 - 2-43 2-44 2-44.1 - 2-44.2 Added 2-45 2-45.1 - 2-45.2 Deleted 2-46 - 2-49 2-50 2-51 - 2-57 2-58 2-59 2-60 2-61

2-62 - 2-63 2-64 - 2-68 2-69 2-70 - 2-71 2-72

*Zero in this column indicates an original page.

A Change 9 USAF

1-25 1-26 - 1-28

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TABLE OF CONTENTS

Chapter Page Chapter Page

LIST OF ILLUSTRATIONS................................. ii

LIST OF TABLES................................................. iii

FOREWORD......................................................... v

SAFETY SUMMARY .......................................... vii

1 DESCRIPTION..................................................... 1-1

1.1 PURPOSE OF EQUIPMENT ............. 1-1

1.2 GENERAL DESCRIPTION ............... 1-1

1.3 SPECIFICATIONS AND

TRANSPORT DATA ...................... 1-2

1.4 MAJOR COMPONENTS ................... 1-10

1.4.1 Chassis Assembly................................ 1-10

1.4.2 Front Drive/Steer Axle ........................ 1-12

1.4.3 Rear Axle Assembly............................ 1-13

1.4.4 Power Unit........................................... 1-15

1.4.5 Cooling System ................................... 1-16

1.4.6 Scissors................................................ 1-17

1.4.7 Deck .................................................... 1-18

1.4.7.1 Catwalks .............................................. 1-18

1.4.8 Operator's Cab ..................................... 1-19

1.4.9 Emergency System.............................. 1-22

1.4.10 Towing................................................. 1-24

1.4.11 Winterization ....................................... 1-25

1.4.12 Air Conditioning System..................... 1-27

2 OPERATION......................................................... 2-1

2.1 CONTROLS AND INDICATORS ..... 2-1

2.1.1 Dash Panel........................................... 2-1

2.1.2 Convey Panel....................................... 2-4

2.1.3 Wiper Panel ......................................... 2-6

2.1.4 Air Conditioning System..................... 2-8

2.2 OPERATING PROCEDURES............ 2-9

2.2.1 Inspection ............................................ 2-9

2.2.2 Operator Troubleshooting ................... 2-15

2.2.3 Starting Engine .................................... 2-16

2.2.4 Stopping the Loader ............................ 2-22

2.2.5 Maintenance Stands............................. 2-23

2.2.6 Driving and Operating the Loader ...... 2-24

2.2.7 Cab Heater Operation.......................... 2-44

2.2.8 Air Conditioning System..................... 2-44.2

2.3 EMERGENCY SHUTDOWN ............ 2-45

2.4 EMERGENCY OPERATION............. 2-47

2.5 TOWING............................................. 2-48

2.6 LIFTING AND TOWING LOADER

WITH A TOW VEHICLE .............. 2-49

2.7 PREPARATION FOR AIR

TRANSPORTATION...................... 2-50

2.8 ONLOADING ONTO TRANSPORT

VEHICLE (AIRCRAFT AND

SURFACE VEHICLES) ................. 2-57

2.9 SLING LIFTING THE LOADER....... 2-60

2.10 OFF LOADINGFROMTRANSPORT

VEHICLE (AIRCRAFT AND

SURFACE VEHICLES) ................. 2-62

2.11 PREPARING THE LOADER FOR

SERVICE ........................................ 2-64

2.12 CHANGING TIRE/WHEEL,

DRIVE/STEERING AXLE ............ 2-65

2.13 CHANGING TIRE/WHEEL, BOGY

WHEELS ........................................ 2-66

2.14 SCHEDULED INSPECTION............. 2-68

Change 8 i

LIST OF ILLUSTRATIONS

Number Title Page Number Title Page

1-1 Halvorsen Loader .......................................... 1-2 1-2 Transport Data and Dimensions .................... 1-8 1-3 Transport Tie-Down Points ........................... 1-9 1-4 Chassis - Top View........................................ 1-11 1-5 Front Drive/Steer Axle .................................. 1-13 1-6 Rear Axle Assembly...................................... 1-14 1-7 Rear Axle Assembly Components ................ 1-15 1-8 Power Unit..................................................... 1-16 1-9 Cooling System ............................................. 1-17 1-10 Scissors - Left Side View .............................. 1-18 1-11 Deck............................................................... 1-18.1 1-12 Operator's Cab ............................................... 1-20 1-13 Operator Cab Controls and Indicators........... 1-21 1-14 Emergency Pump........................................... 1-23 1-15 Main Panel Switches ..................................... 1-24 1-16 Winterization Components ............................ 1-26 1-17 Air Conditioning System............................... 1-28 2-1 Dash Panel ..................................................... 2-2 2-2 Convey Panel................................................. 2-5 2-3 Wiper Panel ................................................... 2-7 2-4 Air Conditioning System Evaporator Box .... 2-9 2-5 Hydraulic Return Filter Gauge ...................... 2-14 2-5.1 Deck Panel AC Circuit Breakers................... 2-16 2-6 Battery Disconnect Switch ............................ 2-17 2-7 Winterization Components ............................ 2-19 2-8 Dash Panel ..................................................... 2-20 2-9 Transmission Range Selector ........................ 2-21 2-10 Dash Panel - Lower-Right Side..................... 2-22 2-11 Maintenance Stands....................................... 2-23 2-12 Retaining Pins................................................ 2-25 2-13 Tray With Smooth Side Up ........................... 2-25 2-14 Deck Configured for Forklift Loading from the Rear ...................................................... 2-26 2-15 Casters in the Up Position ............................. 2-26 2-16 Deck Configured for Forklift Loading from the Side ...................................................... 2-27 2-17 Caster Trays Inverted..................................... 2-27

2-18 Convey Module Latch Handles ..................... 2-29 2-19 Lower Lobe Interface .................................... 2-30 2-20 Folding Wings ............................................... 2-31 2-21 Right Side Handrail/Walkdeck ...................... 2-32 2-22 Transmission Range Selector ........................ 2-33 2-23 Dash Panel - Left Side................................... 2-35 2-24 Dash Panel - Lower-Right Center ................. 2-36 2-25 Convey Panel................................................. 2-41 2-26 Pallet Lock in Released Position ................... 2-42 2-27 Pallet Lock in Locked Position ..................... 2-42 2-28 Safety Harness Area ...................................... 2-43 2-29 Loader Deck for Rolling Stock ..................... 2-44 2-29.1 Cab Heater ..................................................... 2-44.2 2-30 Air Conditioning System............................... 2-45 2-31 Chassis Manifold ........................................... 2-47 2-32 Loader Tow Points - Rear.............................. 2-48 2-33 Dash Panel ..................................................... 2-49 2-34 Retaining Pin and Hinged Deck Weldment

Lock ........................................................... 2-51 2-35 Hinged Deck Weldment and Roller Tray ...... 2-52 2-36 Cab and Walkdeck Shipping Configuration .. 2-53 2-37 Ladder Stowed On Deck in Middle/Right

Side. ........................................................... 2-54 2-38 Upper Ladder Support Retaining Pin ............ 2-54 2-39 Lower Ladder Support Retaining Pin............ 2-55 2-40 Ladder Support Retaining Pins...................... 2-56 2-41 Air Transport Clevis and Pin in Latched

Position ...................................................... 2-57 2-42 Battery Disconnect Switch ............................ 2-59 2-43 Helper Cylinder Support Casting .................. 2-60 2-44 Chassis Towing Eye Chain Routing .............. 2-61 2-45 Lifting Provision Locations........................... 2-62 2-46 Air Transport Pin and Clevis in Stowed

Position ...................................................... 2-64 2-47 Jacking Point ................................................. 2-67 2-48 Engine Oil and Coolant Fill Points................ 2-70 2-49 Hydraulic Return Filter Gauge ...................... 2-71 ii Change 8

LIST OF TABLES

Number Title Page Number Title Page

1-1 Specifications................................................. 1-3 2-1 Dash Panel Controls and Indicators .............. 2-3 2-2 Convey Panel Controls and Indicators .......... 2-6 2-3 Wiper Panel Controls and Indicators............. 2-7

2-4 Operator Inspection Checklist ....................... 2-10 2-5 Operator's Troubleshooting Chart ................. 2-15 2-6 Scheduled Inspections ................................... 2-68

Change 8 iii/(iv blank)

FOREWORD

1 PURPOSE.

This publication presents Operator Instructions for the 25,000 pound (11,340 kg) Aircraft Cargo Loading and Unloading Truck, Part Number 623-4300, Type A/S 32H-23, hereinafter referred to as the loader.

2 SCOPE.

This manual contains operator instructions for the loader un-der the following general headings: Chapter 1 Description, and Chapter 2 Operation.

3 CHAPTER 1 - DESCRIPTION.

This chapter contains descriptive information regarding the loader, including its purpose and capabilities, operating pa-rameters, and explanation and location of major components.

4 CHAPTER 2 - OPERATION.

This chapter contains safety precautions, loader operation, and controls and indicators.

5 TERMS.

The terms “right” and “left” in the descriptive paragraphs refer to the operator’s right and left from the normal, seated position from within the loader’s cab.

6 RELATED TECHNICAL MANUALS.

The following technical manuals are related to the use, under-standing, and maintenance of the loader. The Illustrated Parts Breakdown (IPB), TO 36M2-3-45-4, provides information on parts identification and requisitioning.

List of Related Publications Number Title

AFMAN 24-204 Preparing Hazardous Materials for Military Shipments

ASME Y14.38 Abbreviations and Acronyms for Use on Drawings and Related Documents

ASTM D 6751 Standard Specification for Biodiesel Fuel Blend Stock (B100) for Middle Distillate Fuels

DODI 5330.03

AFI_33-395

Document Automation and Productive Service (DAPS)

TO 00-5-1-WA-1 Air Force Technical Order System

TO 36-1-191-

WA-1

Technical and Managerial Reference for Motor Vehicle Management

TO 36M2-3-45-2 Operator and Maintenance Instructions, Intermediate Maintenance Level, for 25,000 lb Halvorsen Loader

TO 36M2-3-45-4 Illustrated Parts Breakdown for 25,000 lb Halvorsen Loader

7 LIST OF ABBREVIATIONS/ACRONYMS.

Refer to ASME Y14.38 for standard abbreviations and acronyms. Non-standard abbreviations and acronyms that appear in this manual are as follows:

AC Air Conditioning

in. Inch kg Kilogram kph Kilometer Per Hour lb Pound lb-ft. Pound foot LS Limit Switch MHE Material Handling Equipment mm Millimeter Nm Newton Meter PSI Pounds Per Square Inch PSP Perforated Steel Planking RRR Rapid Runway Repair SDS Safety Data Sheets VAC Volts Alternating Current VDC Volts Direct Current

8 RECOMMENDATIONS FOR CHANGE.

Recommendations for changes shall be submitted on AFTO Form 22 in accordance with TO-00-5-1-WA-1. Forward all electronic AFTO 22 submissions to the following mail ac-count: robins.ce.afto22@us.af.mil.

Change 8 v/(vi blank)

SAFETY SUMMARY

1 GENERAL.

The following are general safety precautions and instructions that people must understand and apply during many phases of operation and maintenance to ensure personal safety and health and the protection of Air Force property. Portions of this may be repeated elsewhere in this publication for empha-sis.

2 WARNING AND CAUTION STATEMENTS.

WARNINGs and CAUTIONs are used in this manual to high-light operating or maintenance procedures, practices, condi-tions or statements which are considered essential to protec-tion of personnel (WARNING) or equipment (CAUTION).

WARNINGs andCAUTIONs immediately precede the step or procedure to which they apply. WARNINGs and CAUTIONs consist of two parts: heading WARNING, CAUTION, and a statement of the hazard, minimum precautions, and possible result if disregarded. NOTEs are used in this manual to high-light operating or maintenance procedures, practices, condi-tions or statements which are not essential to protection of personnel or equipment. NOTEs may precede or follow the step or procedure, depending upon the information to be high-lighted. The headings used and their definitions are as follows:

Highlights an essential operating or mainte-nance procedure, practice, condition, state-ment, etc., which if not strictly observed, could result in injury to, or death of, personnel or long term health hazards.

Highlights an essential operating or mainte-nance procedure, practice, condition, state-ment, etc., which, if not strictly observed, could result in damage to, or destruction of, equipment or loss of mission effectiveness.

NOTE

Highlights an essential operating or mainte-nance procedure, condition, or statement.

3 LIFTING.

When an item cannot be lifted with ease, use two or more people to prevent injury.

4 GIVE CLEANERS/CHEMICALS SPECIAL CARE.

Keep cleaners/chemicals in approved safety containers and in minimum quantities. Some cleaners/chemicals may have an adverse effect on skin, eyes, and respiratory tract. Observe manufacturer's WARNING labels and current safety direc-tives. Use cleaners/chemicals only in authorized areas. Dis-card soiled cloths into safety cans. Consult the local Bioen-vironmental Engineers and/or Safety Data Sheets (SDS) for specific precautions and protective equipment and ventilation requirements.

5 COMPRESSED AIR.

Use of compressed air can create an environment of propelled foreign particles. Air pressure shall be reduced to less than 30 PSI and used with effective chip guarding and personal protective equipment.

6 FINGER RINGS.

Snagged finger rings have caused many serious injuries. Re-move finger rings during all maintenance activity.

7 PERSONAL PROTECTIVE EQUIPMENT.

Wear protective clothing/equipment (gloves, apron, eye pro-tection, etc.) approved for the materials, procedures, and tools being used. Contact supervisor for guidance. If necessary, the Bioenvironmental Engineer or Base Safety Office should be contacted for guidance.

8 OPERATION.

Operators and spotters must be aware of surroundings before starting loader. Foreign object damage (FOD), such as shop rags, paper, etc., can cause damage to equipment, especially in area around cooling fans and power pack.

Change 8 vii/(viii blank)

CHAPTER 1

DESCRIPTION

1.1 PURPOSE OF EQUIPMENT.

The mission of the HALVORSEN loader (Figure 1-1) is de-fined as effective, efficient, and safe transfer and transport of cargo weighing up to 25,000 lb (11364 kg) from other mate-rial handling equipment (MHE), or a loading dock onto air-craft and vice versa. Cargo includes pallets, platforms, con-tainers and rolling stock, and can be front end, back end, and side loaded and off loaded. The HALVORSEN loader is de-signed for transport on rail car, ship, or 96 inch (244 cm) wide commercial semi-trailer and can be sling loaded. For air trans-port on C-130, C-17 and C-5 aircraft, the loader features drive on/drive off capability. The loader can perform its mission in ambient temperatures ranging from ‐40 °F to +125 °F (‐40 °C to +52 °C). Loader operations are restricted to winds under 40 knots.

1.2 GENERAL DESCRIPTION.

The loader is a self-propelled, hydraulically‐operated, elec-trically‐controlled cargo loading vehicle. A six-cylinder tur-bocharged diesel engine, coupled to a four-speed automatic transmission, provides the power to propel the vehicle and op-erate the hydraulic and electrical systems. A battery-powered electric motor drives an auxiliary hydraulic pump that is in-corporated in the hydraulic system for emergency operation in the event of a failure of the main power unit.

a. The loader has a turning radius of 100 feet (30 m) and can make a three‐point turn on a 50‐foot (15-me-ter) wide taxiway. The automatic transmission pro-vides precise control and inching capability for ap-proaching aircraft and loading docks. The loader, at maximum gross weight, is capable of maintaining a maximum forward driving speed of 17 mph (27 kph) and reverse driving speed of 5 mph (8 kph) while op-erating on level, dry, paved surfaces. The loader is also capable of negotiating rain, snow, sleet, sand, standing water and mud at reduced speeds while op-erating on improved surfaces, as well as operating at reduced speeds on level, semi‐prepared surfaces, in-cluding gravel, perforated steel planking (PSP) and rapid runway repair (RRR) slab.

b. The loader has an enclosed cab (Figure 1-1, 1) mounted on the deck (2) that contains the driving and operating controls, and provides comfort and safety for operating in all types of weather conditions. The cab (1) is equipped with an air conditioning system which gives the operator comfort during hot weather.

The air conditioning system can be used in conjunc-tion with the heater (controlled separately) to de‐fog windows and dehumidify and cool the cab (1) as required.

c. The deck powered convey system moves palletized and platform cargo along the deck (2), and the pow-ered rollers can be lowered for moving cargo by hand, or for loading and off‐loading cargo from forklifts on either the right side or at the rear of the loader. Rolling stock can be driven on and off the deck (2) from ei-ther the front or the rear.

d. The deck (2), at its lowest position of 39 inches (99.1 cm), can interface with aircraft, loading docks and other MHE, and when raised fully to 220 inches (558.8 cm), will interface with the main decks of commercial cargo aircraft. To facilitate loading, the deck (2) can be side shifted 3 inches (7.6 cm) left or right of the centerline, and has roll capability of 4 degrees, left or right side, for alignment if aircraft doors that are not level with the loader deck (2). For alignment to the aircraft roll plane when operating on irregular surfaces, the deck (2) can also be pitched 6 degrees up or down from horizontal.

e. The main components of the loader consist of the cab (1), deck (2), pitch cylinders (3), scissors (4), chassis (5), main lift cylinders (6), and ladder (7).

1-1

LEGEND:

1. CAB 5. CHASSIS

2. DECK 6. MAIN LIFT CYLINDERS

3. PITCH CYLINDERS 7. LADDER

4. SCISSORS

Figure 1-1. Halvorsen Loader

1.3 SPECIFICATIONS AND TRANSPORT DATA.

Specifications of the loader components are summarized in Table 1-1. Refer to Figure 1-2 for transport data and dimen-sions and Figure 1-3 for transport tie-down points on the loader.

1-2

Table 1-1. Specifications

Item Description/Dimension Model Designation Halvorsen

Model Type Self-propelled, air transportable, aircraft loading and unloading vehicle, 25,000 lb capacity

Weight and Dimensions

Gross weight (unloaded, wet) 31,350 lb (14220 kg)

Overall length 355 inch (9017 mm)

Overall width

Operating configuration 170 inch (4318 mm)

Transport configuration 109 inch (2768.6 mm)

Overall height

Operating configuration (without work light) 94 inch (2388 mm)

Operating configuration (with work light) 98 inch (2489 mm)

Transport configuration (without work light) 94 inch (2388 mm)

Transport configuration (with work light) 98 inch (2489 mm)

Wheel base

Distance between front axle and rear bogy wheel 265 inch (6731 mm)

Distance between front axle and forward bogy wheel 211 inch (5359.4 mm)

Track width (centerline of wheels)

Front axle 82 inch (2083 mm)

Forward bogy wheels 96 inch (2438 mm)

Rear bogy wheels 96 inch (2438 mm)

Turning diameter 50 ft. (15.24 mm)

Turning radius 100 ft. (30.48 mm)

Chassis ground clearance 5 inch (127.0 mm)

Platform height (roll plane)

Fully raised 220 inch (5715.0 mm)

Fully lowered 39 inch (991 mm)

Axle weights

Front axle 11,700 lb (5307.0 kg)

Forward bogy wheels 9,850 lb (4467.9 kg)

Rear bogy wheels 9,800 lb (4445.2 kg)

Paint Specifications

Color, sheen, FED-STD-595 number Forest Green, Semi-gloss, 24052

NCP part number N-8891A/-T422R

Desert Rose, Semi-gloss, 23448

F92Y1030/V93V28

Change 6 1-3

Table 1-1. Specifications - Continued

Item Description/Dimension Paint Specifications - Continued Black, Flat, 37038

G-4075A/T-422R

Maximum Load 25,000 lb (11339.8 kg)

Maximum Speed (level, dry, paved surface) 17 mph (27 kph) forward

5 mph (8 kph) reverse

Capacities

Fuel tank 23.75 gal. (89.9 liter)

Fuel tank (cab heater) 2 gal. (7.5 liter)

Cooling system (engine) 15 gal. (57 liter)

Engine oil (including filters) 10 qt. (9.5 liter)

Transmission including converter and filter 13 qt. (12.3 liter)

Hydraulic oil reservoir 32 gal. (121 liter)

Front Axle

Drive and steering axle with differential lock

Differential gear ratio 4.780:1

Planetary wheel hub gear ratio 3.103:1

Total gear reduction of axle 14.83:1

Steering angle 30 degree max.

Differential lock Hydraulic actuated

Steering cylinders 2

Engine

Type 6 cylinder, 4-cycle diesel, turbocharged

Model D706LTE

Number of cylinders 6

Displacement 254 cu. inch (4.2 liter)

Bore 3.70 inch (94 mm)

Stroke 3.937 inch (100 mm)

Compression ratio 17:1

Max operating speed 3000 RPM, no load

Weight (dry, shipping) 821 lb (372 kg)

Engine

Type 6 cylinder, 4-cycle diesel, turbocharged, EPA Tier 3 compliant

Model D756IE3

Number of cylinders 6

Displacement 274.6 cu. inch (4.5 liter)

Bore 3.70 inch (94 mm)

1-4 Change 6

Item Description/Dimension Engine - Continued

Stroke 4.21 inch (107 mm)

Compression ratio 17:1

Max operating speed 3000 RPM, no load

Weight (dry, shipping) 739 lb (335 kg)

Transmissions

Type Automatic, 4 speed

Model AT545 with T6-275 converter

Ranges Four forward, neutral, reverse

Transmission ratios (mechanical) First 3.45:1

Second 2.25:1

Third 1.41:1

Fourth 1.00:1

Reverse 5.02:1

Auxiliary oil filter Remote mounted

Oil cooler Remote mounted

Fluid capacity

Initial fill (new assembly) 15 qt. (14 liters )

Refill (service) 9 qt. (8.5 liters)

Fluid temperature, normal operation, sump 160 °F (71 °C) to 200 °F (93 °C)

Max fluid temperature, sump 250 °F 121 °C

Type Automatic, 4 speed

Model 2100SP

Ranges Four forward, neutral, reverse

Transmission ratios (mechanical) First 3.51:1

Second 1.90:1

Third 1.44:1

Fourth 1.00:1

Reverse 5.09:1

Auxiliary oil filter External Spin‐On Oil cooler Remote mounted

Fluid capacity

Initial fill (new assembly) 13 qt. (12.3 liters)

Refill (service) 8 qt. (7.5 liters)

Fluid temperature, normal operation, sump 160 °F (71 °C) to 200 °F (93 °C)

Max fluid temperature, sump 250 °F (121 °C)

Change 6 1-5

Item Description/Dimension Tires

Type Tubeless, radial

Size 355/65 R15

Pressure, maximum load 100 ± 2 PSI

Wheels Size 15 inch (381.0 mm)

Lug nut torque 200 lb-ft. (271.1 Nm)

Brakes

Type Hydraulic

Front axle

Disk on differential pinion shaft (disk attached to drive flange)

Diameter 11.5 inch (292 mm)

Thickness, max. 0.500 inch (12.7 mm)

Thickness, min. 0.438 inch (11.13 mm)

Service brake Caliper brake

Park brake, spring applied, hydraulic released Caliper brake

Rear axle

Rear wheel brakes 4

Disc brake Hydraulic

Radiator (cooling)

Type Tube and fin (remote mounted)

Fan, cooling Hydraulic (remote mounted)

Electrical System

Type 24 VDC

Battery, 12 VDC (2)

Type Maintenance free

Cold cranking capacity 900 amps at 0 °F (-18 °C) (legacy), 930 amps at 0 °F (-18 °C) (Tier 3)

Reserve capacity 155 minutes at 25 amps

Weight 58.7 lb (26.6 kg)

Alternator

Type Transistor regulator, negative ground

Voltage 24 VDC

Amperage 110 amps (legacy), 120 amps (Tier 3)

Hydraulic Pump Variable displacement

Cab Heater Electrically controlled, diesel oil fuel

1-6 Change 6

Item Description/Dimension Air Conditioning System Hydraulically controlled compressor, 3 lb 10 oz, refrigerant

Oils and Fluids

Engine Oil

NOTE

If any of the alternative oils are used, replace with Mobil Delvac 1, Synthetic 5W40 as soon as possible.

Mobil Delvac 1, Synthetic 5W40

If Mobil Delvac is not available, alternatives are as follows on a temporary basis only with reduced 200 hour oil change interval:

API CG-4, ACEA-98E2, API CF-4, ACEA-98B4,

API CF, ACEA-98B3, API SH, ACEA-98A2,

CCMC D5-PD2, RVI-E2R, MB228.1, MIL-L2104G,

MAN271, ALLISON CI4, VOLVO VDS, VM 501/505,

MACK EO-L

Transmission Fluid Mobil ATF D/M

Dexron or Mobil ATF D/M is recommended for use in applications requiring Dexron III H and Allison CI4, and Allison TES-389

Below 0 °F (-18 °C), use Transyn

Coolant Use a 50/50 mixture of Glycol and Distilled Water for storage and operating temperatures above -34 °F (-37 °C). Use a 60/40 mixture of Glycol and Distilled Water for storage and operating temperatures below -34 °F (-37 °C).

Engine Fuel DF1 - DF2, JP-5 - JP-8, 2-DS15

Biodiesel

Biodiesel blends greater than 5 percent can reduce the life of the engine. Failures attributed to the use of biodiesel will not be covered under the warranty.

Biodiesel fuels meeting ASTM D 6751 specification, prior to blending can be mixed up to 20 percent maximum by volume in petroleum diesel fuel. The resulting mixture must meet the fuel properties listed in ASTM D 975 specification.

Change 6 1-7

Item Description/Dimension Oils and Fluids, Biodiesel - Continued Engine failures attributed to the use of biodiesel fuels will not be covered under the manufacturer warranty.

Refer to Air Force TO 36M2-3-45-11-3 for D700-D750 LTE VM Detroit Diesel engine assembly for lubricating oil, fuel, and filters.

Heater Fuel DF1 - DF2, JP-5 - JP-8

Hydraulic Fluid MIL-H-83282, NATO STD-H-537

Lubricating Grease Grease, SYN-3002 14 oz. Cartridge

Electrical Grease Dow Corning #4 Insulating Compound, MIL SPEC

Air Conditioning System

Lubricant Sanden SP-15

Refrigerant R134a

Figure 1-2. Transport Data and Dimensions

1-8 Change 6

1. FRONT CHASSIS TIE-DOWNS 4. REAR CHASSIS TIE-DOWN

2. FRONT AXLE TIE-DOWN 5. DECK TIE-DOWN

3. REAR CHASSIS TIE-DOWN 6. TIE-DOWN STRAPS (SHOWN FOR

TIE-DOWN CONFIGURATION)

Figure 1-3. Transport Tie-Down Points

1-9

1.4 MAJOR COMPONENTS.

1.4.1 Chassis Assembly. The chassis assembly (Figure

1-4) is a welded steel frame that provides the base for the mounting of the front drive/steer axle (1), rear axle assem-bly (2), engine (3), and the electrical, hydraulic and fuel sys-tems. The scissors lifting system is attached to the chassis.

Towing and tie-down points (4) are incorporated in the chas-sis frame. The main components of the chassis consist of the drive/steer axle (1), rear axle (2), engine (3), towing/tie-down points (4), service brake (5), drive shaft (6), main panel (7), fuel tank (8), transmission (9), batteries (10), battery discon-nect switch (11), transmission filter (12), case drain filter (13), radiator (14), hydraulic pump (15), air cleaner (16), helper cylinder (17), airportability latch (18), hydraulic fluid sight gauge (19), breather (20), hydraulic reservoir (21), hydraulic oil filler (22), return filter hydraulic oil (23), hydraulic filter (high pressure) (24), chassis manifold (25), emergency pump (26), winterization panel and receptacle (27), 2LS limit switch (28), park brake (29), tire (30), and pre-cleaner (air filter) (31).

1-10

1-11

Legend for Figure 1-4:

1. Drive/Steer Axle 17. Helper Cylinder

2. Rear Axle Assembly 18. Airportability Latch

3. Engine 19. Hydraulic Fluid Sight Gauge

4. Towing And Tie-Down Points 20. Breather

5. Service Brake 21. Hydraulic Reservoir

6. Drive Shaft 22. Hydraulic Oil Filter

7. Main Panel 23. Return Filter Hydraulic Oil

8. Fuel Tank 24. Hydraulic Filter (High Pressure)

9. Transmission 25. Chassis Manifold

10. Batteries 26. Emergency Pump

11. Battery Disconnect Switch 27. Winterization Panel and Receptacle

12. Transmission Filter 28. 2LS Limit Switch

13. Case Drain Filter 29. Park Brake

14. Radiator 30. Tire

15. Hydraulic Pump 31. Pre-Cleaner (Air Filter)

16. Air Cleaner

Figure 1-4. Chassis - Top View

1.4.2 Front Drive/Steer Axle. The front axle (Figure

1-5) is the loader’s drive/steer axle and is rigidly attached to the chassis frame. Incorporated in the axle are the differential (1), planetary wheel ends (2), and power steering cylinders.

A brake disc is attached to the companion flange on the differential pinion shaft, and the front axle service brake (3) and parking brake (4) calipers react on the disc. A differential lock is provided for positive driving of both wheels should one wheel lose traction on slippery surfaces.

1-12

1. DIFFERENTIAL 3. SERVICE BRAKE

2. PLANETARY WHEEL END 4. PARKING BRAKE

Figure 1-5. Front Drive/Steer Axle

1.4.3 Rear Axle Assembly. The rear axle assembly (Fig-

ure 1-6) provides support for the loader chassis at the back end and consists of a framework that has a bogy pivot shaft

(1) at the front and two attaching lugs at the back end. A bogy wheel assembly, consisting of an arm (2) with two wheel as-semblies attached and a telescoping hydraulic cylinder (3), is assembled on each end of the axle shaft. The helper cylin-ders are telescoping hydraulic cylinders (3) used to assist the deck main lift cylinders in raising the deck when the deck is at the lowest position, and provide additional chassis clearance when driving up and down ramps.

1-13

1. BOGY PIVOT SHAFT 3. HELPER CYLINDER (TELESCOPING HYDRAULIC CYLINDER)

2. BOGY ARM 4. DISC BRAKE

Figure 1-6. Rear Axle Assembly

1.4.3.1 The bogy wheel assemblies pivot on the bogy

pivot shaft (1) when traveling over irregular surfaces and each wheel assembly remains on the surface to support the load. Each wheel assembly has an external disc brake (4) incorporated in the wheel hub.

1.4.3.2 The rear axle assembly (Figure 1-7) is underneath

the chassis at the back end of the loader and is attached to the chassis with pivot pins. In the normal operating config-uration, the chassis rests on the axle shaft. When the loader is to be air transported additional chassis height is required to provide clearance at the crest of the aircraft loading ramp.

To obtain the additional clearance the airportability latch (1) is engaged to physically lock the deck to the chassis at rear of the loader and the DECK RAISE switch is actuated. The helper cylinders (2), attached to the axle assembly shaft, will extend and force the deck and chassis up to provide the re-quired additional clearance.

1.4.3.3 The components of the rear axle assembly consists

of the airportability latch (1), helper cylinders (2), and axle assembly pivot (3).

1-14

1. AIRPORTABILITY LATCH 3. AXLE ASSEMBLY PIVOT

2. HELPER CYLINDER

Figure 1-7. Rear Axle Assembly Components

1.4.4 Power Unit. The power unit (Figure 1-8) consists

of a six-cylinder turbocharged diesel engine (1) with an auto-matic transmission (2) coupled to the flywheel and a variable displacement hydraulic pump (3) coupled to the front end of the crankshaft. The power unit is mounted in the center of the chassis and the transmission (2) is connected to the front drive/steer axle with a drive shaft.

1.4.4.1 The diesel engine (1) provides power to drive the

automatic transmission (2) to propel the loader, drives the hy-draulic pump (3) to operate the hydraulic systems and the al-ternator (4) for electrical power to keep the batteries in a fully charged state. The compressor is powered by an hydraulicmo-tor attached to the compressor that cools the operators cab on the loader. An engine air cleaner (5) is mounted to the power unit frame.

1.4.4.2 A four-speed automatic transmission (Figure 1-8,

2) is coupled to the engine flywheel for directional control, and the torque converter provides inching capability and smooth acceleration in any range selected. The transmission output shaft is directly connected to the differential pinion shaft with a drive shaft. Range selection is accomplished by an electrically controlled joystick lever with digital readout in the operator’s cab, which actuates a hydraulic cylinder mounted on the transmission for positioning the transmission control valve. A remote-mounted oil cooler is incorporated in the engine coolant system to remove excessive heat from the transmission fluid and warm the transmission fluid when operating in cold weather conditions.

1-15

1. ENGINE 4. ALTERNATOR

2. TRANSMISSION 5. ENGINE AIR CLEANER

3. HYDRAULIC PUMP

Figure 1-8. Power Unit

1.4.5 Cooling System. The engine cooling system (Fig-

ure 1-9) for dissipating heat is a closed-loop system consisting of a radiator (1) in a housing and a fan driven by a hydraulic fan motor (2). The radiator (1) is remotely mounted outside the right-side chassis frame. The hydraulic fan motor (2) has two speeds and is controlled by sensors in the cooling sys-tem. The engine-driven water pump circulates coolant in the system and a thermostat controls engine temperature by reg-ulating the flow of the coolant. A tank mounted on top of the engine serves as a coolant reservoir (3) for the fluid volume required to maintain the cooling system temperature within the operating range. The coolant recovery tank (4), mounted at the rear of the engine, allows coolant recovery to maintain a constant fluid level and prevents the introduction of air in the closed-loop system.

1-16

1. RADIATOR 3. COOLANT RESERVOIR

2. HYDRAULIC FAN MOTOR 4. COOLANT RECOVERY TANK

Figure 1-9. Cooling System

1.4.6 Scissors. The scissors (Figure 1-10) provide the

means to raise and lower the deck and pitch the deck for alignment of roll plane of the aircraft, loading dock, and other

MHE.

1.4.6.1 The outer scissors legs are made in two parts to per-mit the rear sections to pivot on the joints for pitching the deck up and down. The main components of the scissors consist of the outer scissors (1), main lift cylinder (2), inner scissors (3), and pitch cylinder (4).

1.4.6.2 The forward ends of the outer scissors (Figure 1-10,

1) pivot on the main lift cylinder (2) pivot pins and the back ends of the inner scissors (3) have rollers that travel on the main frame as the deck rises. The forward ends of the inner scissors (3) and the back ends of the outer scissors (1) have lugs for securing the roll cylinders.

1-17

1. OUTER SCISSORS 3. INNER SCISSORS

2. MAIN LIFT CYLINDER 4. PITCH CYLINDER

Figure 1-10. Scissors - Left Side View

1.4.7 Deck. The deck (Figure 1-11) is an aluminum struc-

ture that is raised and lowered by the scissors and contains the powered convey system for moving cargo on and off the top surface. Fixed rollers are in removable trays (1) that can be removed and inverted to make a smooth surface to accom-modate the movement of rolling stock on the deck. Cargo can be conveyed fore and aft on the deck and provision has been made for placing and removing cargo on the deck with forklifts at the rear and right side. Adjustable pallet guides

(2) are incorporated in the deck for conveying 88-inch or 108-inch pallets, and pallet locks (3) are incorporated in the guides (2) to restrain pallets during transport. The deck in-cludes tie-down points for securing cargo and rolling stock, removable handrails (4), and a ladder for operator access and safety. The main components of the deck consists of the roller trays (1), pallet guides (2), pallet locks (3), handrails (4) and folding wings (5).

1.4.7.1 Catwalks. Three personnel may be transported

on the catwalks on each side of the loader on catwalk sec-tions PN 623-6850 (6), PN 623-6860 (7), PN 623-6880 (8), and PN 623-6890 (9), with no more than two personnel on an individual catwalk section. Personnel shall not be transported on catwalk sections PN 623-8710 (10) and PN 623-6100 (11).

1-18 Change 5

1. ROLLER TRAYS 7. CATWALK PN 623-6860

2. PALLET GUIDE 8. CATWALK PN 623-6880

3. PALLET LOCK 9. CATWALK PN 623-6890

4. HANDRAIL 10. CATWALK PN 623-8710

5. FOLDING WINGS 11. CATWALK PN 623-6100

6. CATWALK PN 623-6850

Figure 1-11. Deck

Change 5 1-18.1/(1-18.2 blank)

1.4.8 Operator's Cab. The fully enclosed cab (Figure

1-12), mounted on the left side of the deck, provides optimum visibility, air conditioned comfort for the operator when needed and contains all controls for driving and operating the loader. All panels have illumination lights with a dimmer control for lowering light intensity and reducing glare. The main components of the operator's cab consist of the fan (1), interior lights (2), rear wiper (3), fire extinguisher (4), fill point for windshield washer fluid (5), washer fluid level gauge (6), rear door (7), side door (8), and sliding handrail (9). Two spotlights with inside hand controls (10) are mounted on the cab roof for illuminating the work area.

a. The dash panel (Figure 1-13, 1), located directly in front of the operator, has all switches, gauges and in-dicator lights for starting and shutting down the en-gine and monitoring the engine and hydraulic system conditions.

b. The deck convey panel (2), at the operator’s right side, contains the controls that activate the convey system formoving cargo on and off the deck, and con-sists of the convey joystick (4) and the convey joy-stick latch (5).

Change 5 1-19

1. FAN 6. WINDSHIELD WASHER FLUID LEVEL GAUGE

2. INTERIOR LIGHTS 7. REAR DOOR

3. REAR WIPER 8. SIDE DOOR

4. FIRE EXTINGUISHER 9. SLIDING HANDRAIL

5. WINDSHIELD WASHER FLUID FILL POINT 10. SPOTLIGHT HAND CONTROLS

Figure 1-12. Operator's Cab

1-20

1. DASH PANEL 6. TRANSMISSION RANGE SELECTOR PANEL

2. CONVEY PANEL 7. ACCELERATOR PEDAL

3. TRANSMISSION RANGE SELECTOR LEVER 8. BRAKE PEDAL

4. CONVEY JOYSTICK 9. WIPER PANEL

5. CONVEY JOYSTICK LATCH 10. DIGITAL DISPLAY

Figure 1-13. Operator Cab Controls and Indicators

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c. The convey direction and speed control joystick lo-cated on the convey control panel (2) to the operator’s right side is latched in the neutral position to prevent accidental movement of the joystick (4). The opera-tor must unlatch the joystick (4) by lifting the latch

(5) with the fingers to move out of the neutral posi-tion, then move the joystick (4) in the direction that cargo is to be conveyed on the deck. Convey speed is variable and is controlled by the distance the joystick

(4) is moved, forward or aft, of the neutral position.

d. The accelerator pedal (7) and brake pedal (8) are con-ventional and located on the floor of the cab.

e. The transmission range selector panel (6) is to the operator’s right and forward of the convey panel (2).

The transmission range selector lever (3) is used by the operator to select the desired range for the loader.

A digital display (10) indicates the selected range.

f. The wiper panel (9), located overhead in the up-per-right corner of the cab enclosure, contains the switches and circuit breakers for the front and rear wipers, and washers.

1.4.9 Emergency System.

NOTE

Refer to Paragraph 2.3 and Paragraph 2.4 for emergency procedures.

a. In case of an engine or hydraulic pump failure while driving, the electrically powered emergency pump (Figure 1-14, 1), incorporated in the hydraulic sys-tem, will instantly and automatically operate for 30 seconds. This will provide hydraulic pressure for the power steering, service brakes and parking brake.

NOTE

The automatic feature is active only when the PARKING BRAKE switch is in the OFF posi-tion.

b. The EMERGENCY PUMP switch on the dash panel can be held actuated by the operator to provide hy-draulic pressure for operating all the loader functions that are required to raise and lower the deck, transfer cargo off the deck, and release the parking brakes. A second EMERGENCY PUMP switch (1) is located on the forward end of the MAIN PANEL (2) that is used for maintenance.

c. The main components of the main panel consists of the EMERGENCY PUMP switch (Figure 1-15, 1), IGNITION/START switch (maintenance use only) (2), SHUTDOWN OVERRIDE switch (3), EMER- GENCY STOP switch (4), AUXILIARY DECK RAISE/LOWER switch (5), and WORK LIGHTS switch (6).

NOTE

The IGNITION START switch (2) is only used for maintenance purposes to include raising the deck to perform operator checks of the loader and placement of the maintenance stands. Before using the IGNITION START switch (2) to start the loader, ensure fluid lev-els are within the proper range. Do not place the loader in operational mode with the IGNI- TION START switch (2) in the ON position.

The CAB IGNITION switch will not function.

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1. EMERGENCY PUMP 2. MAIN PANEL

Figure 1-14. Emergency Pump

1-23

1. EMERGENCY PUMP SWITCH 4. EMERGENCY STOP SWITCH

2. IGNITION/START SWITCH (MAINTENANCE USE ONLY) 5. AUXILIARY DECK RAISE/LOWER SWITCH

3. SHUTDOWN OVERRIDE SWITCH 6. WORK LIGHTS SWITCH

Figure 1-15. Main Panel Switches

1.4.10 Towing.

• Maximum towing distance is limited to 500 feet (152 m). If the loader must be towed in excess of 500 feet (152 m), it is mandatory that the drive shaft be disconnected from the differential to prevent damage to the transmission.

• Lifting the chassis and then towing from the rear end of the loader is prohibited. Damage to the loader can occur.

NOTE

Refer to Paragraph 2.3 and Paragraph 2.4 for emergency procedures.

The loader may be towed from either end if it is required to be moved for aircraft clearance, safety or maintenance.

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1.4.11 Winterization.

• To avoid electrical shock, the circuit breaker (Figure 1-16, 1) must be in the OFF position whenever AC power cable is installed or removed from receptacle (2) on winterization box.

• To avoid electrical shock, the AC power cable must be removed from receptacle (2) before starting engine.

• Engine can be started when AC power ca-ble is not energized or circuit breaker (1) is in the OFF position. Exercise caution when using the winterization cable. Sudden movement of the loader could cause injury to personnel under or near the loader.

For operating in cold weather conditions, an external alter-nating current power source of either 120 VAC or 240 VAC can be connected to the winterization receptacle (2) located on the left side of the loader. The system automatically senses the voltage applied and adjusts the output voltage for the heating elements installed for operating in cold weather. Heating ele-ments installed are for warming the engine oil, engine coolant, transmission fluid, hydraulic fluid, and batteries.

1.4.11.1 For safety, when the external power source is con-

nected, the indicator light marked WINTERIZATION CON- NECTED illuminates on the dash panel and the loader en-gine cannot be operated. The main components of, or near, the winterization receptacle (2) consist of the circuit breaker (1), weather cap (3), and emergency pump (4).

NOTE

External power cord must be energized to illu-minate the indicator light on the driver's dash panel.

1.4.11.2 The cargo loaders are low use vehicles. This can

cause contamination to form in the fuel tanks of cargo loaders located in areas where they are exposed to cold weather. Vehi-cleMaintenance personnel will inspect fuel tanks tomake sure that fuel is clear, bright, and free of water/sediment. In cold weather areas, during the cold weather months, fuel tanks will be filled to ¼ capacity with fresh, biodiesel free product. If the cargo loaders are not used for a significant period of time, check fuel tanks prior to use and drain if fuel’s appearance is not clear and bright. VehicleMaintenance personnel will drain and dispose of any contaminated fuel. For locations where the cargo loaders are not used regularly; leave fuel tanks empty, check the tanks periodically to ensure all water from conden-sation is removed and, when needed, only fill the fuel tanks with the minimum quantity of fuel required for use.

Change 9 1-25

1. CIRCUIT BREAKER 3. WEATHER CAP

2. WINTERIZATION RECEPTACLE 4. EMERGENCY PUMP

Figure 1-16. Winterization Components

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1.4.12 Air Conditioning System.

NOTE

Due to the cab windows being tinted in the loader the operator’s vision may be limited at night. The operator must remain alert while operating the loader at night.

a. The cab heating and air conditioning systems pro-vide temperature control within the cab. The heating and air conditioning systems also provide defogging of windows and humidity control. The air condition-ing system (Figure 1-17) can be used to cool the cab prior to use as well as during loader operation. The air conditioning system requires regular operator main-tenance. The operator must refer any malfunctions, damage, or irregular operation to the maintenance section as soon as possible. Operator must keep the unit clean and refrain from placing papers and other objects on the return air (filter) inlet (1).

b. The main components of the air conditioning system consist of the return air (filter) inlet (1), evaporator box (2), directional vent louvers (3), FAN switch (4), AC MODE switch (5), and power connections (6).

1-27

1. FILTER INLET 4. FAN SWITCH

2. EVAPORATOR BOX 5. AC MODE SWITCH

3. DIRECTIONAL VENT LOUVERS 6. POWER CONNECTIONS

Figure 1-17. Air Conditioning System

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CHAPTER 2

OPERATION

2.1 CONTROLS AND INDICATORS.

2.1.1 Dash Panel. The dash panel (Figure 2-1) is located

directly in front of the operator and contains all switches, gauges, and indicator lights for starting the engine, monitor-ing the engine and hydraulic system conditions, and shutting down the engine.

2.1.1.1 At the lower-right side of the dash panel are the

EMERGENCY STOP push/pull switch (29) and the EMER- GENCY PUMP switch (30). The PARKING BRAKE (26), HYDRAULIC PREHEAT (27), and DIFFERENTIAL LOCK

(28) switches have indicating lights (2), (3), (10) to alert the operator when these switches are actuated.

2.1.1.2 The deck control switches are located on the lower-

left side of the dash panel with indicator lights above the top of the dash panel. The indicator lights show that the deck has been repositioned for alignment to the aircraft, loading dock, or other material handling equipment. The deck lift joystick is located to the right side of the deck control switches.

2.1.1.3 Directional signal and headlight HIGH BEAM in-

dicator lights (12), (14), (15) are at the top center of the dash panel.

2.1.1.4 Table 2-1 lists all of the dash panel controls and

indicators.

2-1

Figure 2-1. Dash Panel

2-2

Table 2-1. Dash Panel Controls and Indicators

Item Number Description

(1) ENGINE PREHEAT - Amber light indicating engine glow plugs are in the heating cycle.

(2) DIFFERENTIAL LOCK ON - Amber light indicating the differential lock is engaged for driving on slippery surfaces.

(3) HYDRAULIC FLUID COLD - Amber light indicating hydraulic fluid is below 10 °F (-12 °C).

(4) HYDRAULIC FLUID HOT - Red light indicating hydraulic fluid is above 180 °F (82 °C). Engine will shut down when illuminated.

(5) TRANSMISSION FLUID HOT - Red light indicating transmission fluid is above 225 °F (108 °C).

Engine will shut down when illuminated.

(6) GENERATOR - Red light indicating generator is not charging.

(7) ENGINE HOT - Red light indicating engine coolant is above 225 °F (108 °C). Engine will shut down when illuminated.

(8) ENGINE OIL PRESS - Red light indicating engine oil pressure is below 4 PSI. Engine will shut down when illuminated.

(9) E–PUMP/LOW PRESS - Red light (flashing) indicating the emergency hydraulic pump is operating.

(10) PARKING BRAKE ON - Red light indicating parking brake is applied.

(11) AIR TRANSPORT - Red light indicating the deck-to-chassis lock pin is installed.

(12) HIGH BEAM - Blue light indicating headlights are on high beam.

(13) WINTERIZATION CONNECTED - Red light indicating an external AC power cord is connected to the winterization receptacle and the circuit is energized.

(14) ⊲ - Green light indicating left-turn directional signal lights are illuminated.

(15) ⊳ - Green light indicating right-turn directional signal lights are illuminated.

(16) SHIFTED LEFT -…