TM 10-5411-207-13P S-280C 15 APR 16.pdf

*TM 10-5411-207-13&P

TECHNICAL MANUAL

OPERATOR AND FIELD MAINTENANCE MANUAL

INCLUDING REPAIR PARTS AND SPECIAL TOOLS LIST

FOR

SHELTER, ELECTRICAL EQUIPMENT

S-280C/G UNSHIELDED

(NSN 5411-01-092-0892)

S-280C/G SHIELDED

(NSN 5411-01-304-3069)

SUPERSEDURE NOTICE: This manual supersedes TM 10-5411-207-14, dated 18 September 1989 and TM 10-5411-207-24P dated 19 August 1991.

DISTRIBUTION STATEMENT A – Approved for public release, distribution is unlimited.

HEADQUARTERS, DEPARTMENT OF THE ARMY

15 APRIL 2016

TM 10-5411-207-13&P

WARNING SUMMARY

INTRODUCTION

The following safety and hazardous materials warnings appear throughout this manual. Review these warnings and ensure that you understand them and can apply them during operation and maintenance of the equipment. Failure to follow these warnings may result in serious injury or death to personnel.

FIRST AID

For first aid treatment, refer to Field Manual, FM 4–25.11, First Aid.

EXPLANATION OF GENERAL SAFETY WARNING ICONS

FLYING PARTICLES – Arrows bouncing off face with face shield shows that particles flying through the air will harm face.

HEAVY PARTS – Hand with heavy object on top shows that heavy parts can crush and harm.

HEAVY PARTS – Foot with heavy object on top shows that heavy parts can crush and harm.

HEAVY PARTS – Heavy object on human figure shows that heavy parts present a danger to life or limb.

a

WARNING SUMMARY – (Continued)

GENERAL SAFETY WARNING DESCRIPTIONS

WARNING

To prevent injury or death to personnel when operating a forklift, verify that all personnel are clear of the shelter.

To avoid injury to personnel and damage to the shelter, only the personnel actually engaged in the loading operation should be permitted near the truck, the lifting device, or the shelter.

All instructions must come from the supervisor of the loading crew.

All personnel must remain clear of truck while shelter is being lowered into place.

To prevent injury to personnel, use care in lifting and carrying door.

Before performing maintenance on the underside of the floor, ensure that the shelter is supported properly to prevent injury to personnel.

Before performing maintenance on the skids, ensure that the shelter is supported properly to prevent injury to personnel.

WARNING

Drilling creates metal chips that can enter the eyes and cause injury. Eye protection is required.

b

EXPLANATION OF HAZARDOUS MATERIALS ICONS

FIRE – Flame shows that a material may ignite and cause burns.

CHEMICAL – Drops of liquid on hand shows that the material will cause burns or irritation to human skin or tissue.

VAPOR – Human figure in a cloud shows that material vapors present a danger to life or health.

EYE PROTECTION – Person with goggles shows that the material will injure the eyes.

HAZARDOUS MATERIALS WARNING DESCRIPTION

WARNING

Wear gloves when mixing and applying adhesive and hardener.

WARNING

Adhesives and solvents are flammable and toxic. Keep away from heat and open flames. To avoid injury or death to personnel, no smoking is allowed.

WARNING

Use adhesives and solvents in a well-ventilated area.

c

Avoid skin and eye contact and breathing of vapors.

Wear protective goggles and gloves in accordance with manufacturer’s instructions.

WARNING

Toluene solvents are flammable. Keep away from heat, sparks, and open flame. Keep the containers closed when not used. Use only with adequate ventilation. Avoid prolonged breathing of vapors or repeated contact with skin. To avoid injury or death to personnel, no smoking is allowed.

d

The total number of pages for front and rear matter is 36. The total number of work packages in this manual is 45 consisting of the following:

Page/WP No. Change No. Page/WP No. Change No.

Front Cover Blank Warning Summary (4) i-viii viii Blank Chap 1 title page Blank

WP 0001 (2)

WP 0002 (4)

WP 0003 (2)

Chap 2 title page

WP 0004 (2)

WP 0005 (4)

WP 0006 (2)

Chap 3 title page

WP 0007 (2)

WP 0008 (2)

WP 0009 (8)

Chap 4 title page

WP 0010 (2)

WP 0011 (4)

Chap 5 title page

WP 0012 (2)

WP 0013 (2)

WP 0014 (2)

WP 0015 (2)

WP 0016 (2)

Chap 6 title page

WP 0017 (16)

WP 0018 (2)

WP 0019 (2)

WP 0020 (2)

WP 0021 (2)

WP 0022 (2)

WP 0023 (8)

WP 0024 (2)

WP 0025 (4)

WP 0026 (6)

WP 0027 (2)

WP 0028 (2)

WP 0029 (2)

WP 0030 (2)

WP 0031 (4)

WP 0032 (2)

WP 0033 (8)

WP 0034 (10)

Chap 7 title page

WP 0035 (6)

WP 0036 (26)

WP 0037 (2)

WP 0038 (4)

Chap 8 title page

WP 0039 (2)

WP 0040 (4)

WP 0041 (2)

WP 0042 (2)

WP 0043 (2)

WP 0044 (2)

WP 0045 (2)

Index (4)

A/ B Blank

LIST OF EFFECTIVE PAGES/WORK PACKAGES

NOTE: This manual supersedes TM 10-5411-207-14, dated 18 September 1989 and TM 10-5411-207-24P dated 19 August 1991. Zero in the “Change No.” column indicates an original page or work package.

Date of issue for the original manual is:

Original 15 April 2016

HEADQUARTERS

DEPARTMENT OF THE ARMY

WASHINGTON, DC, 15 APRIL 2016

TECHNICAL MANUAL

OPERATOR AND FIELD MAINTENANCE MANUAL

INCLUDING REPAIR PARTS AND SPECIAL TOOLS LIST

FOR

SHELTER, ELECTRICAL EQUIPMENT S-280C/G

(NSN 5411–01–092–0892: UNSHIELDED)

(NSN 5411–01–304–3069: SHIELDED)

REPORTING ERRORS AND RECOMMENDING IMPROVEMENTS

You can help improve this publication. If you find any errors, or if you would like to recommend any improvements to the procedures in this publication, please let us know. The preferred method is to submit your DA Form 2028 (Recommended Changes to Publications and Blank Forms) through the Internet on the TACOM Unique Logistics Support Applications (TULSA) Web site. The Internet address is https://tulsa.tacom.army.mil. Access to all applications requires CAC authentication, and you must complete the Access Request form the first time you use

it. TheDA Form 2028 is located under the TULSA Applications on the left-hand navigation bar.

Fill out the form and click on SUBMIT. Using this form on the TULSA Web site will enable us to respond more quickly to your comments and to better manage the DA Form 2028 program. You may also mail, E-mail, or fax your comments or DA Form 2028 directly to the U.S. Army TACOM Life Cycle Management Command. The postal mail address is U.S. Army TACOM Life Cycle Management Command, ATTN: AMSTA-LCL-MPP/ TECH PUBS, MS 727, 6501 E. 11 Mile Road, Warren, MI 48397-5000. The E-mail address is tacomlcmc.daform2028@us.army.mil. The fax number is DSN 786-1856 or Commercial (586) 282-1856. A reply will be furnished to you.

CURRENT AS OF 28 February 2014

SUPERSEDURE NOTICE: This manual supersedes TM 10-5411-207-14, dated 18 September 1989 and TM 10-5411-207-24P dated 19 August 1991.

DISTRIBUTION STATEMENT A – Approved for public release, distribution is unlimited.

i / ii Blank

TABLE OF CONTENTS

Page No.

WP Sequence No.

HOW TO USE THIS MANUAL

CHAPTER 1. GENERAL INFORMATION, EQUIPMENT DESCRIPTION AND THEORY OF OPERATION

GENERAL INFORMATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . WP 0001

Table 1. Nomenclature Cross-Reference List . . . . . . . . . . . . . . . . . . . . WP 0001 Table 2. List of Abbreviations and Acronyms . . . . . . . . . . . . . . . . . . . . WP 0001

EQUIPMENT DESCRIPTION AND DATA . . . . . . . . . . . . . . . . . . . . . . . . . WP 0002 Figure 1. S-280: Major Components. . . . . . . . . . . . . . . . . . . . . . . . . WP 0002 Table 1. Shelter Dimensions and Weights . . . . . . . . . . . . . . . . . . . . . . WP 0002

THEORY OF OPERATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . WP 0003

CHAPTER 2. OPERATOR INSTRUCTIONS

DESCRIPTION AND USE OF OPERATOR CONTROLS AND INDICATORS . . . . . . . . . WP 0004 OPERATION UNDER USUAL CONDITIONS . . . . . . . . . . . . . . . . . . . . . . . WP 0005

Figure 1. Shelter Markings. . . . . . . . . . . . . . . . . . . . . . . . . . . . . WP 0005 Figure 2. Instruction Plates. . . . . . . . . . . . . . . . . . . . . . . . . . . . . WP 0005 Table 1. Content of the Instruction Plates . . . . . . . . . . . . . . . . . . . . . . WP 0005

OPERATION UNDER UNUSUAL CONDITIONS . . . . . . . . . . . . . . . . . . . . . . WP 0006

CHAPTER 3. TROUBLESHOOTING PROCEDURES

TROUBLESHOOTING INDEX . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . WP 0007 OPERATOR TROUBLESHOOTING PROCEDURES . . . . . . . . . . . . . . . . . . . . WP 0008

Figure 1. Operator Troubleshooting: Symptoms and Procedures. . . . . . . . . . . . WP 0008 MAINTAINER TROUBLESHOOTING PROCEDURES . . . . . . . . . . . . . . . . . . . WP 0009

Figure 1. Symptom: Door Does Not Open Smoothly. . . . . . . . . . . . . . . . . . WP 0009 Figure 2. Symptom: After Opening, Door Does Not Remain Open. . . . . . . . . . . . WP 0009 Figure 3. Symptom: Door Handle Is Jammed. . . . . . . . . . . . . . . . . . . . . WP 0009 Figure 4. Symptom: EMI/RFI Interference. . . . . . . . . . . . . . . . . . . . . . WP 0009 Figure 5. Symptom: Water Is Leaking Into the Shelter. . . . . . . . . . . . . . . . . WP 0009 Figure 6. Symptom: Water Is Leaking Into the Shelter (continued). . . . . . . . . . . . WP 0009 Figure 7. Symptom: Water Is Leaking Into the Shelter (continued). . . . . . . . . . . . WP 0009

CHAPTER 4. PREVENTIVE MAINTENANCE INSTRUCTIONS

PREVENTIVE MAINTENANCE CHECKS AND SERVICES (PMCS) INTRODUCTION . . . . . WP 0010

Table 1. Locations of Items that Require Lubrication . . . . . . . . . . . . . . . . . WP 0010 PREVENTIVE MAINTENANCE CHECKS and SERVICES (PMCS) . . . . . . . . . . . . . . WP 0011

CHAPTER 5. MAINTENANCE INSTRUCTIONS

SERVICE UPON RECEIPT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . WP 0012 CLEANING AND SANITATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . WP 0013 DOOR LATCH LUBRICATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . WP 0014

Figure 1. Door Latch Assembly. . . . . . . . . . . . . . . . . . . . . . . . . . . WP 0014 PERSONNEL DOOR WEATHER GASKET PRESSURE TEST. . . . . . . . . . . . . . . . WP 0015

Figure 1. Personnel Door and Emergency Exit Panel: Outside View. . . . . . . . . . . WP 0015 Figure 2. Test Locations: Door Weather Gasket. . . . . . . . . . . . . . . . . . . WP 0015 iii

TABLE OF CONTENTS – (Continued)

Page No.

WP Sequence No.

EMERGENCY EXIT PANEL GASKET PRESSURE TEST . . . . . . . . . . . . . . . . . . WP 0016 Figure 1. Personnel Door and Emergency Exit Panel: Outside View. . . . . . . . . . . WP 0016 Figure 2. Test Locations: Door Weather Gasket. . . . . . . . . . . . . . . . . . . WP 0016

CHAPTER 6. MAINTENANCE INSTRUCTIONS

GENERAL SHELTER REPAIR. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . WP 0017

Figure 1. Replacing the Data Plates. . . . . . . . . . . . . . . . . . . . . . . . . WP 0017 Figure 2. Repairing Panel Skin Delamination. . . . . . . . . . . . . . . . . . . . . WP 0017 Figure 3. Repairing a Small or Shallow Dent. . . . . . . . . . . . . . . . . . . . . WP 0017 Figure 4. Repairing a Large or Deep Dent. . . . . . . . . . . . . . . . . . . . . . WP 0017 Figure 5. Repairing a Small Skin Puncture or Cut. . . . . . . . . . . . . . . . . . . WP 0017 Figure 6. Repairing a Large Skin Puncture or Cut. . . . . . . . . . . . . . . . . . . WP 0017

DRIP MOLDING ASSEMBLY REPLACEMENT . . . . . . . . . . . . . . . . . . . . . . WP 0018 Figure 1. Replacing the Drip Molding. . . . . . . . . . . . . . . . . . . . . . . . WP 0018

HANDHOLD ASSEMBLY REPLACEMENT . . . . . . . . . . . . . . . . . . . . . . . . WP 0019 Figure 1. Replacing the handhold Assembly. . . . . . . . . . . . . . . . . . . . . WP 0019

RECESSED STEP PAN ASSEMBLY REPAIR OR REPLACEMENT . . . . . . . . . . . . . WP 0020 Figure 1. Recessed Step Pan. . . . . . . . . . . . . . . . . . . . . . . . . . . WP 0020 Figure 2. Replacing the Recessed Step Pan Assembly. . . . . . . . . . . . . . . . . WP 0020

T-LATCH ASSEMBLY REPLACEMENT. . . . . . . . . . . . . . . . . . . . . . . . . . WP 0021 Figure 1. Removing the T-Latch Assemblies and T-Latch Holder. . . . . . . . . . . . WP 0021

DRAIN FLOOR ASSEMBLY REPLACEMENT . . . . . . . . . . . . . . . . . . . . . . . WP 0022 Figure 1. Removing or Replacing the Floor Drain. . . . . . . . . . . . . . . . . . . WP 0022

DOOR ASSEMBLY REPAIR OR REPLACEMENT . . . . . . . . . . . . . . . . . . . . . WP 0023 Figure 1. Removing the Door Assembly. . . . . . . . . . . . . . . . . . . . . . . WP 0023 Figure 2. Repairing the Door Assembly. . . . . . . . . . . . . . . . . . . . . . . WP 0023 Figure 3. Adjusting the Weather Gasket Seal Pressure (Hinge Side). . . . . . . . . . . WP 0023 Figure 4. Adjusting the Weather Gasket Seal Pressure (Latch Side). . . . . . . . . . . WP 0023

HINGE ASSEMBLY REPAIR OR REPLACEMENT . . . . . . . . . . . . . . . . . . . . . WP 0024 Figure 1. Repairing the Hinge Assembly. . . . . . . . . . . . . . . . . . . . . . . WP 0024

EMERGENCY EXIT PANEL ASSEMBLY REPAIR . . . . . . . . . . . . . . . . . . . . . WP 0025 Figure 1. Removing/Installing the Emergency Exit Panel. . . . . . . . . . . . . . . . WP 0025 Figure 2. Disassembling/Assembling the Emergency Exit Panel. . . . . . . . . . . . . WP 0025

DOOR LATCH ASSEMBLY REPAIR OR REPLACEMENT. . . . . . . . . . . . . . . . . . WP 0026 Figure 1. Middle Door Latch, with Handle. . . . . . . . . . . . . . . . . . . . . . WP 0026 Figure 2. Replacing the Door Latch Assembly.. . . . . . . . . . . . . . . . . . . . WP 0026

LATCH LOCK ASSEMBLY REPAIR OR REPLACEMENT . . . . . . . . . . . . . . . . . . WP 0027 Figure 1. Replacing the Keepers and/or Shims. . . . . . . . . . . . . . . . . . . . WP 0027

DOOR BRACE ASSEMBLY REPAIR OR REPLACEMENT . . . . . . . . . . . . . . . . . WP 0028 Figure 1. Removing the Door Brace. . . . . . . . . . . . . . . . . . . . . . . . . WP 0028 Figure 2. Repairing/Replacing the Door Brace. . . . . . . . . . . . . . . . . . . . WP 0028

LIFTING/TIEDOWN EYE ASSEMBLY REPLACEMENT. . . . . . . . . . . . . . . . . . . WP 0029 Figure 1. Lifting and Tiedown Eye Assembly. . . . . . . . . . . . . . . . . . . . . WP 0029 Figure 2. Replacing the Lifting and Tiedown Eyebolt. . . . . . . . . . . . . . . . . . WP 0029

TOWING EYE ASSEMBLY REPLACEMENT . . . . . . . . . . . . . . . . . . . . . . . WP 0030 Figure 1. Replacing the Towing Eyebolt. . . . . . . . . . . . . . . . . . . . . . . WP 0030 iv

TABLE OF CONTENTS – (Continued)

Page No.

WP Sequence No.

SKID ASSEMBLY REPAIR OR REPLACEMENT . . . . . . . . . . . . . . . . . . . . . . WP 0031 Figure 1. Replacing the Skid Assembly.. . . . . . . . . . . . . . . . . . . . . . . WP 0031

HOLD DOWN ASSEMBLY REPAIR OR REPLACEMENT . . . . . . . . . . . . . . . . . . WP 0032 Figure 1. Removing the Hold Down/Lifting Sling.. . . . . . . . . . . . . . . . . . . WP 0032

PREPARATION FOR STORAGE AND SHIPMENT . . . . . . . . . . . . . . . . . . . . . WP 0033 Figure 1. Lifting and Loading the Shelter. . . . . . . . . . . . . . . . . . . . . . . WP 0033 Figure 2. Securing the Shelter on a Truck. . . . . . . . . . . . . . . . . . . . . . WP 0033 Figure 3. Flatbed Truck Tiedown. . . . . . . . . . . . . . . . . . . . . . . . . . WP 0033 Figure 4. Rail Tiedown. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . WP 0033

RIVET REPAIR AND REPLACEMENT . . . . . . . . . . . . . . . . . . . . . . . . . . WP 0034 Figure 1. Blind Rivet Types. . . . . . . . . . . . . . . . . . . . . . . . . . . . . WP 0034 Figure 2. Part Number Code Explanations. . . . . . . . . . . . . . . . . . . . . . WP 0034 Figure 3. Rivnut Types. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . WP 0034 Figure 4. Installing Blind Rivets. . . . . . . . . . . . . . . . . . . . . . . . . . . WP 0034 Figure 5. Removing Blind Rivets. . . . . . . . . . . . . . . . . . . . . . . . . . WP 0034 Figure 6. Installing Rivnuts. . . . . . . . . . . . . . . . . . . . . . . . . . . . . WP 0034 Figure 7. Removing Rivnuts. . . . . . . . . . . . . . . . . . . . . . . . . . . . WP 0034 Figure 8. Repairing a Turning Rivnut.. . . . . . . . . . . . . . . . . . . . . . . . WP 0034 Table 1. Blind Rivets . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . WP 0034 Table 2. Rivnuts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . WP 0034 Table 3. Proper Drill Size for Removing Rivets. . . . . . . . . . . . . . . . . . . . WP 0034 Table 4. Maximum Torque Requirement for Rivnut Screws . . . . . . . . . . . . . . WP 0034

CHAPTER 7. PARTS INFORMATION

INTRODUCTION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . WP 0035

Table 1. SMR Code Explanation. . . . . . . . . . . . . . . . . . . . . . . . . . WP 0035 REPAIR PARTS LIST. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . WP 0036

Figure 1. Shelter, Electrical Equipment S-280 . . . . . . . . . . . . . . . . . . . . WP 0036 Figure 2. Door Assembly. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . WP 0036 Figure 3. Emergency Exit Panel Assembly. . . . . . . . . . . . . . . . . . . . . . WP 0036 Figure 4. Door Latch Assembly. . . . . . . . . . . . . . . . . . . . . . . . . . . WP 0036 Figure 5. Door Brace Assembly. . . . . . . . . . . . . . . . . . . . . . . . . . . WP 0036 Figure 6. Towing Eye Assembly (Top); Lifting & Tiedown Eye Assembly (Bottom). . . . . WP 0036 Figure 7. Skid Assembly. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . WP 0036 Figure 8. Hold Down Assembly. . . . . . . . . . . . . . . . . . . . . . . . . . . WP 0036

NATIONAL STOCK NUMBER (NSN) CROSS REFERENCE. . . . . . . . . . . . . . . . . WP 0037 PART NUMBER CROSS REFERENCE. . . . . . . . . . . . . . . . . . . . . . . . . . WP 0038

CHAPTER 8. SUPPORTING INFORMATION

REFERENCES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . WP 0039 MAINTENANCE ALLOCATION CHART (MAC) INTRODUCTION . . . . . . . . . . . . . . WP 0040 MAINTENANCE ALLOCATION CHART. . . . . . . . . . . . . . . . . . . . . . . . . . WP 0041 COMPONENTS OF END ITEMS AND BASIC ISSUE ITEMS LIST . . . . . . . . . . . . . . WP 0042 ADDITIONAL AUTHORIZATION LIST . . . . . . . . . . . . . . . . . . . . . . . . . . WP 0043 EXPENDABLE/DURABLE SUPPLIES AND MATERIALS LIST. . . . . . . . . . . . . . . . WP 0044 MANDATORY REPLACEMENT PARTS LIST . . . . . . . . . . . . . . . . . . . . . . . WP 0045 v

INDEX. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Index-1

HOW TO USE THIS MANUAL

The procedures in this manual are for the Operator and the Maintainer. In most work packages the Maintainer is a 91B Wheeled Vehicle Mechanic. In WP 0017, the Maintainer is a 44B Metal Worker.

This manual provides general information and maintenance procedures for the Shelter, Electrical Equipment S-280C/G.

A Warning Summary appears at the beginning of this manual. These warnings are repeated at appropriate points throughout the manual. Become familiar with these warnings before using or performing maintenance on the shelter.

This manual is divided into chapters representing main categories of information (e.g., General Information, Equipment Description, and Theory of Operation; Operator Instructions and Troubleshooting Procedures).

Each chapter is divided into work packages, which are identified by a four-digit number (e.g., 0001, 0002) printed in the upper right or left corner of each page.

The Table of Contents, at the front of the manual, lists all chapters and work packages by title. There is also an alphabetical subject index at the back of the manual to enable you to quickly locate specific information by topic.

This manual contains standard maintenance procedures as well as Preventive Maintenance Checks and Services (PMCS) and troubleshooting procedures. If the shelter needs repair but you are not sure what is wrong or how to fix it, refer to the Troubleshooting Index in Chapter 3. Identify the malfunction, locate it in the Troubleshooting Index, then refer to the troubleshooting procedure indicated for that symptom. Then perform the corresponding corrective actions in the order listed. If the malfunction is not listed in the troubleshooting table or is not corrected by the corrective action listed, notify the next higher level of maintenance.

Also included in Chapter 7 of this manual is a Repair Parts and Special Tools List (RPSTL), which provides illustrations and identification information for all parts and tools used in this manual.

The Supporting Information in Chapter 8 includes a list of reference publications, Maintenance Allocation Chart (MAC), Components of end Item (COEI), Basic Issue Items (BII) and Expendable and Durable Items List work packages. These work packages supplement specific operation and maintenance information contained in this manual.

ORGANIZATION OF THIS MANUAL

In this manual, primary chapters appear in upper case/capital letters; work packages are presented in numeric sequence, e.g., 0001, 0002; paragraphs within a work package are not numbered and are presented in a titled format. For a first level paragraph, titles are in all upper case/capital letters, e.g., FRONT MATTER.

Subordinate paragraph titles will have the first letter of the first word of each principal word all upper case/capital letters, e.g., Manual Organization and Page Numbering System. The location of additional material that must be referenced is clearly marked. Illustrations supporting maintenance procedures/text are located underneath, or as close as possible to their referenced paragraph.

FRONT MATTER. Front matter consists of front cover, warning summary, title block, table of contents, and how to use this manual page.

CHAPTER 1 – GENERAL INFORMATION, EQUIPMENT DESCRIPTION, AND THEORYOF OPERATION. Chapter 1 Contains introductory information on the S-280 and its associated equipment as well as theory of operation.

CHAPTER 2 – OPERATOR INSTRUCTIONS. Chapter 2 provides operator instructions required for use of the S-280 by the operator, including description and use of controls and indicators, and operational deployment cycles.

CHAPTER 3 – TROUBLESHOOTING PROCEDURES. Chapter 3 provides a troubleshooting Index, and Operator and Field troubleshooting procedures.

CHAPTER 4 – PREVENTIVE MAINTENANCE INSTRUCTIONS. Chapter 4 provides Preventive Maintenance Checks and Services (PMCS) instructions authorized at the operator and field maintenance levels.

vi

HOW TO USE THIS MANUAL – (Continued)

CHAPTER 7 – PARTS INFORMATION. Chapter 7 provides Repair Parts and Special Tools List (RPSTL) information, including authorized repair parts; special tools; special test, measurement, and diagnostic equipment (TMDE); and other special support equipment required for performance of operator and field maintenance of the S-280.

CHAPTER 8 – SUPPORTING INFORMATION. Chapter 8 provides supporting information that includes the Maintenance Allocation Chart, Special Tools List, the Components of End Item List, Basic Issue Items List, Expendable and Durable Items List, and Mandatory Replacement Parts List.

REAR MATTER. Rear matter consists of alphabetical index, DA Form 2028, authentication page, and back cover.

vii/viii Blank

CHAPTER 6 – MAINTENANCE INSTRUCTIONS. Chapter 6 provides component repair and replacement procedures authorized at the Maintainer level, including general rivet and welding instructions.

CHAPTER 5 – MAINTENANCE INSTRUCTIONS. Chapter 5 provides maintenance procedures authorized at the Operator level that includes service upon receipt, cleaning and replacement procedures.

CHAPTER 1

GENERAL INFORMATION, EQUIPMENT DESCRIPTION AND THEORY OF

OPERATION

FOR

S-280C/G UNSHIELDED (NSN 5411-01-092-0892)

S-280C/G SHIELDED (NSN 5411-01-304-3069)

TM 10-5411-207-13&P 0001

OPERATOR INSTRUCTIONS

GENERAL INFORMATION

SCOPE

This manual explains how to keep your S-280 unshielded and S-280 shielded shelters in good operating condition.

It includes Operator and Field level maintenance and repair procedures. The S-280 unshielded and S-280 shielded are lightweight, transportable shelters that house a wide variety of military systems and components. The S-280 shielded is equipped with radio frequency/electromagnetic interference shielding. The S-280 unshielded shelter has no such shielding. Additional maintenance data relevant to a specifically configured shelter can be found in the applicable end item technical manual.

MAINTENANCE FORMS, RECORDS, AND REPORTS

Department of the Army forms and procedures for equipment maintenance shall be those prescribed (as applicable) by DA PAM 750-8, The Army Maintenance Management System (TAMMS) Users Manual; DA PAM 738–751, Functional Users Manual for the Army Maintenance Management Systems - Aviation (TAMMS-A); or AR 700–138, Army Logistics Readiness and Sustainability.

REPORTING EQUIPMENT IMPROVEMENT RECOMMENDATIONS (EIR) AND PRODUCT

QUALITY DEFICIENCY REPORTS (PQDR)

You can tell us what you don’t like about your equipment or what you would change about the design or performance. If your shelter needs improvement, send us an EIR. If you have Internet access, the easiest and fastest way to report problems or suggestions is to go to https://aeps.ria.army.mil/aepspublic.cfm (scroll down and choose the “Submit Quality Deficiency Report” bar). The Internet form lets you choose an Equipment Improvement Recommendation (EIR), a Product Quality Deficiency Report (PQDR), or a Warranty Claim Action (WCA). You may also submit your information using an SF 368 (Product Quality Deficiency Report). You can send your SF 368 via E-mail, regular mail, or facsimile using the addresses/facsimile numbers specified in DA PAM 750-8, The Army Maintenance Management System (TAMMS) Users Manual. We will send you a reply.

CORROSION PREVENTION AND CONTROL (CPC)

Corrosion Prevention and Control (CPC) of Army material is a continuing concern. Report any corrosion problems with the equipment so that the problem can be corrected and preventive improvements can be made.

Corrosion is an electrochemical process that causes the degradation of metals. It is commonly caused by exposure to moisture, acids, bases, or salts. An example is the rusting of iron. Corrosion damage in metals can be seen, depending on the metal, as tarnishing, pitting, fogging, surface residue, and/or cracking.

Plastics, composites, and rubbers can also degrade. Degradation is caused by heat, oxidation (oxygen), solvents, or light (typically UV). The most common causes are excessive heat or light. Damage appears as cracking, softening, swelling, and/or breaking.

Submit an SF Form 368, Product Quality Deficiency Report to the address specified in DA PAM 750-8, The Army Maintenance Management System (TAMMS) Users Manual.

OZONE DEPLETING SUBSTANCES (ODS)

The S-280 shelter does not use ozone depleting substances (ODS), Class 1 or otherwise. Refer to the end item technical manual for any applicable ODS data for a specifically configured shelter.

DESTRUCTION OF ARMY MATERIEL TO PREVENT ENEMY USE

Destruction of Army equipment to prevent enemy use shall be in accordance with TM 750-244-3, Procedures for Destruction of Equipment to Prevent Enemy Use (Mobility Equipment Command).

PREPARATION FOR STORAGE OR SHIPMENT

Prepare the shelter for storage or shipment as described in WP 0033.

0001–1

TM 10-5411-207-13&P 0001

GENERAL INFORMATION - (CONTINUED)

WARRANTY INFORMATION

The S-280 unshielded and S-280 shielded shelters are warranted by Gichner Shelter Systems for 12 months or by Ramim Engineering Works, Ltd. for 24 months. Warranty starts on the date specified on DA Form 2408-9(Equipment Control Record) in the logbook. Report all defects in material or workmanship to your supervisor. Refer to Warranty Technical Bulletin TB 10-5411-207-14(Gichner) or TB 10-5411-207-24-1 (Ramim).

NOMENCLATURE CROSS-REFERENCE LIST

The following table is a cross-reference of official names and nomenclature.

Table 1. Nomenclature Cross-Reference List Official Nomenclature Common Name Personnel Door Door Shelter, Electrical Equipment S-280C/G S-280 or Shelter Sling, Multiple Leg Hold Down, Tiedown, or Lifting Sling Keeper, Shelter and Keeper, Slide Keeper Shim, Keeper Select Shim

LIST OF ABBREVIATIONS/ACRONYMS

The following table is a list of acronyms and abbreviations contained in this manual:

Table 2. List of Abbreviations and Acronyms Acronym or Abbreviation

Item

BII Basic Issue Item C/G Model designator only CAGEC Commercial and Government Entity Code COEI Component of End Items EMI Electromagnetic Interference ESD Electrostatic Discharge MAC Maintenance Allocation Chart MRPL Mandatory Replacement Parts List NSN National Stock Number PMCS Preventive Maintenance, Checks, and Services RFI Radio Frequency Interference RPSTL Repair Parts and Special Tools List RTV Room Temperature Vulcanizing TDR Transportation Discrepancy Report TMDE Test, Measurement, and Diagnostic Equipment UOC Usable on Code WP Work Package

SAFETY, CARE, AND HANDLING

Because this is a shelter for electrical equipment, refer to the end item technical manuals for any applicable control standards for Electrostatic Discharge (ESD) for a specifically configured shelter.

COMMON TOOLS AND EQUIPMENT

For authorized common tools and equipment, refer to the Modified Table of Organization and Equipment (MTOE), CTA 50-970, Expendable/Durable Items (Except: Medical, Class V, Repair Parts, and Heraldic Items), or CTA 8-100, Army Medical Department Expendable/Durable Items, as applicable to your unit.

Repair parts and tools are listed and illustrated in the Repair Parts and Special Tools List (RPSTL).

END OF WORK PACKAGE

0001–2

TM 10-5411-207-13&P 0002

EQUIPMENT DESCRIPTION AND DATA

EQUIPMENT CHARACTERISTICS, CAPABILITIES, AND FEATURES

The S-280 unshielded and S-280 shielded shelters are lightweight, mobile shelters used to transport and house various types of equipment. The construction of the shelter consists of aluminum face sheets enclosing a polyurethane foam composition core. The shelter is for outdoor use in all weather conditions. The shielded shelters are equipped with radio frequency/electromagnetic (RFI/EMI) shielding to protect the electronic equipment inside.

LOCATION AND DESCRIPTIONS OF MAJOR COMPONENTS

As shown in Figure 1 the S-280 has the following features:

LIFTING AND HOLD-DOWN EYEBOLTS

Attachments for a sling to lift the shelter and to secure the shelter on a truck (Figure 1, Item 1)

HAND-HOLD

Provides a handle for use when climbing the recessed steps (Figure 1, Item 2)

SKIDS

Permit a fully equipped shelter to be towed over rough terrain; provide forklift access (Figure 1, Item 3)

RECESSED STEPS

Allow access to the roof (Figure 1, Item 4)

TOWING EYEBOLTS

Attachments for cable assembly when towing the shelter and guiding a sling-lifted shelter into position (Figure 1, Item 5)

EMERGENCY EXIT PANEL

Provides an emergency exit for personnel; also allows fresh air to enter shelter (Figure 1, Item 6)

PERSONNEL DOOR

Provides personnel entry into the shelter (Figure 1, Item 7)

0002–1

EQUIPMENT DESCRIPTION AND DATA - (CONTINUED)

Figure 1. S-280: Major Components.

DIFFERENCES BETWEEN MODELS

The only difference between the shielded and unshielded shelter models is the addition of a radio frequency interference/electromagnetic interference (EMI) shielding modification kit that is installed on the shielded shelter.

The unshielded shelter becomes shielded once the modification kit and a new nameplate are installed.

The addition of the RFI/EMI shielding modification kit allows shielded shelters to provide electromagnetic shielding for the electronic equipment contained inside. The shield provides at least 60 dB EMI attenuation in the frequency range from 0.15 MHz to 10,000 MHz.

The RFI/EMI shield is a continuous metallic surface that maintains continuity around joints, door openings, and other possible sources of radiation leak. Shielded shelters have a metallic door shield that mates with another conductive surface on the door jamb.

Any component mentioned in this manual that is exclusive to a shielded shelter will be noted as SHIELDED.

EQUIPMENT DATA

Dimensions and weights for the S-280 are listed in Table 1.

Table 1. Shelter Dimensions and Weights Inches Centimeters

Height 86.375 219.4 Width 87 220.9 Length 147 373.38

Gross Weight Pounds Kilograms 1,400 (Unshielded) 636.4 (Unshielded) 1,413 (Shielded) 640.9 (Shielded)

Payload Feet3 Meters3 5,000 2,268

Volume psi kPa 640 59.4

0002–2

EQUIPMENT DESCRIPTION AND DATA - (CONTINUED)

Load on Skids 0.96 4.69

0002–3 /4 Blank

TM 10-5411-207-13&P 0003

THEORY OF OPERATION

GENERAL

There are no operating instructions applicable to the basic S-280. Refer to the applicable end item technical manual for the Theory of Operation associated with a specifically-configured shelter.

0003–1

CHAPTER 2

OPERATOR INSTRUCTIONS

FOR

TM 10-5411-207-13&P 0004

DESCRIPTION AND USE OF OPERATOR CONTROLS AND INDICATORS

The S-280 shelters have neither electrical nor mechanical controls or indicators. Refer to the applicable end item technical manual for information about controls and indicators that apply to specifically configured S-280 shelters.

0004–1/2 Blank

TM 10-5411-207-13&P 0005

OPERATION UNDER USUAL CONDITIONS

INITIAL SETUP:

NOT APPLICABLE

SITING

Before the shelter arrives, consider the size and weight of the shelter (see WP 0002) to have the necessary space and handling equipment ready. A level site is desired but is not absolutely necessary. Prepare the site as follows:

• Determine the position and orientation of the shelter so the door can be fully opened and closed.

• Remove obstructions, debris, or rocks.

END OF TASK

ASSEMBLY AND PREPARATION

No assembly procedures are necessary.

END OF TASK

INITIAL ADJUSTMENTS

No adjustments to the shelter are necessary.

END OF TASK

OPERATING PROCEDURES

No operating procedures are applicable to the basic shelter. Refer to the end item technical manual for operating procedures applicable to a specifically-configured shelter.

END OF TASK

DECALS AND INSTRUCTION PLATES

Shelter Markings Shelter markings are shown in Figure 1 where lettering is stenciled or silk-screened in accordance with MIL-M-13231 GR II. For a non-camouflaged shelter the color is black (MIL-C-46168). For camouflaged shelters, lettering is green 383 on black background, and lettering is black on green and brown backgrounds (MIL-C-46168).

0005–1

OPERATION UNDER USUAL CONDITIONS - (CONTINUED)

Figure 1. Shelter Markings.

Instruction Plates

As shown in Figure 2, the S-280 has the following Instruction Plates and content:

Table 1. Content of the Instruction Plates Instruction Plate Content

Figure 2, Item 1 UNLATCH VENT COVER DURING AIR LIFT KEEP

VENT COVER OPEN WHEN SHELTER IS OCCUPIED

REMOVE DRAIN PLUG DURING AIR AND RAIL

TRANSPORT

Figure 2, Item 2 PUSH CATCH TO RELEASE DOOR STOP BRACE

Figure 2, Item 3 SECONDARY EXIT REMOVE 4 HAND KNOBS LIFT

OUT EXIT PANEL

Figure 2, Item 4 THE SURFACES OF THIS SHELTER HAVE

BEEN PAINTED WITH CARC FOR TOUCH UP

EXTERIOR USE ONLY LUSTERLESS GREEN 383

POLYURETHANE IAW MIL C 46188 INTERIOR USE

ONLY EPOXY POLYAMIDE IAW MIL C 22750

0005–2

OPERATION UNDER USUAL CONDITIONS - (CONTINUED)

Figure 2. Instruction Plates.

END OF TASK

PREPARATION FOR MOVEMENT

CAUTION

1. Verify that the door is closed and padlocked.

2. If the shelter is being moved by truck, verify that the shelter is tied down and blocked.

3. Refer to WP 0028 for lifting and loading procedures. Refer to the end item technical manual for additional instructions applicable to a specifically-configured shelter.

END OF TASK

0005–3 /4 Blank

TM 10-5411-207-13&P 0006

OPERATION UNDER UNUSUAL CONDITIONS

INITIAL SETUP:

NOT APPLICABLE

NOT APPLICABLE

OPERATION IN UNUSUAL WEATHER

The S-280 shelters are for use in all weather. However, any shelter that is subjected to salt air, wind-driven sand, or coral dust shall be inspected by site personnel at least once per week. Additional requirements for operation in unusual weather can be found in the end item technical manual.

END OF TASK

EMERGENCY PROCEDURES

To prevent water leaks, immediately patch any damage to the shelter walls or ceiling. In an emergency, use any kind of tape or water-resistant materials to cover a puncture or a large hole. Temporary patches must be replaced with permanent patches as soon as possible. Refer to WP 0017 for General Shelter Repair instructions.

END OF TASK

DECALS

Information about decals on the S-280 is in WP 0005.

END OF TASK

STORAGE AND SHIPPING

Information about storage and shipping of the S-280 is in WP 0033.

END OF TASK

0006–1

CHAPTER 3

TROUBLESHOOTING PROCEDURES

FOR

TM 10-5411-207-13&P 0007

FIELD MAINTENANCE

TROUBLESHOOTING INDEX

The troubleshooting index lists the common malfunctions that can develop during operation or maintenance of the shelter. Locate the malfunction in the following lists and refer to the corresponding work package for the troubleshooting procedure. Fault isolation is limited to components that can be repaired or replaced at the operator or the maintainer level.

Each malfunction is highlighted at the top of the page and is followed by a task for you to perform. After performing that task, the diagram asks you whether the malfunction has been corrected. If it has not been corrected, the diagram gives you another task.

If you are an Operator, the number of malfunctions that you can correct is limited.

OPERATOR

• Door does not open or close smoothly.

• Door handle is jammed or does not operate smoothly.

• Water is leaking into the shelter.

MAINTAINER

• Door does not open or close smoothly.

• After opening, door does remain open.

• Door handle is jammed or does not operate smoothly.

• EMI/RFI Interference.

• Water is leaking into the shelter.

END OF WORK PACKAGE

0007–1/2 Blank

TROUBLESHOOTING INDEX

TM 10-5411-207-13&P 0008

OPERATOR TROUBLESHOOTING PROCEDURES

INITIAL SETUP:

Tools and Special Tools None

Personnel Required Operator

References

WP 0010

WP 0016

WP 0023

WP 0024

GENERAL INFORMATION

This work package contains troubleshooting information for isolating the problems that can be resolved by the Operator.

• Door does not open or close smoothly.

• Door handle is jammed or does not operate smoothly.

• Water is leaking into the shelter.

0008–1

Material/Parts Lubricant, Solid Film (Item 19, WP 0044)

TM 10-5411-207-13&P 0008

OPERATOR TROUBLESHOOTING PROCEDURES - (CONTINUED)

Figure 1. Operator Troubleshooting: Symptoms and Procedures.

0008–2

TM 10-5411-207-13&P 0009

MAINTAINER TROUBLESHOOTING PROCEDURES

INITIAL SETUP:

Tools and Special Tools None

Personnel Required 91B Wheeled Vehicle Mechanic; 44B Metal Worker

GENERAL INFORMATION

This work package contains information for isolating the issues that can be resolved by the Maintainer.

Door does not open or close smoothly.• After opening, door does remain open.

• Door handle is jammed or does not operate smoothly.

• EMI/RFI Interference.

• Water is leaking into the shelter.

0009–1

Material/Parts Lubricant, Solid Film (Item 19, WP 0044) Sealing Compound (Item 28, WP 0044)

MAINTAINER TROUBLESHOOTING PROCEDURES - (CONTINUED)

Figure 1. Symptom: Door Does Not Open Smoothly.

0009–2

Figure 2. Symptom: After Opening, Door Does Not Remain Open.

Figure 3. Symptom: Door Handle Is Jammed.

0009–3

Figure 4. Symptom: EMI/RFI Interference.

0009–4

Figure 5. Symptom: Water Is Leaking Into the Shelter.

0009–5

Figure 6. Symptom: Water Is Leaking Into the Shelter (continued).

0009–6

Figure 7. Symptom: Water Is Leaking Into the Shelter (continued).

0009–7 /8 Blank

CHAPTER 4

PREVENTIVE MAINTENANCE INSTRUCTIONS

FOR

TM 10-5411-207-13&P 0010

PREVENTIVE MAINTENANCE CHECKS AND SERVICES (PMCS) INTRODUCTION

GENERAL

Preventive Maintenance Checks and Services (PMCS) are systematic inspections and servicing of equipment.

Always perform the PMCS in the same order, so it becomes a habit. Once you’ve had some practice, you’ll quickly spot anything wrong. Perform the PMCS as follows:

Before — Before you use the shelter. Pay attention to warnings, cautions, and notes. You can perform these “Before” checks as you walk around the shelter.

During — While you use the shelter. “During” means to monitor the shelter and its related components while it is actually in use. Pay attention to warnings, cautions, and notes.

After — After using the shelter. Pay attention to warnings, cautions, and notes.

Quarterly — Once every 3 months.

NOTE

Perform your “Weekly” checks in addition to the “Before” checks under the following conditions:

If you are the assigned operator and have not operated the equipment since the last weekly check was performed, or if you are operating the equipment for the first time.

Use DA Form 2404 (Equipment Inspection and Maintenance Worksheet) to record any faults that you discover before, during, or after operation, unless you can fix them. You DO NOT need to record faults that you fix.

PMCS PROCEDURES

The PMCS table (WP 0011) lists the inspections required. The PMCS table includes the following columns:

ITEM NUMBER — Source number for the TM number column on DA Form 2404, Equipment Inspection and Maintenance Worksheet, when recording PMCS results.

INTERVAL — When to perform a certain check or service.

ITEM TO BE CHECKED OR SERVICED — Component that requires inspection.

PROCEDURE — What to check for and how to check it.

ITEM IS NOT READY/AVAILABLE IF — Why the equipment cannot be used.

LUBRICATION INSTRUCTIONS

To prevent rust and corrosion, lubricate the following items according to the Intervals in the PMCS table. (To locate the item to lubricate, see the figures in the associated work package.)

Table 1. Locations of Items that Require Lubrication Door Hinges WP 0024, Hinge pin (Figure 1, Item 6) when it is in the hinge butt plate

(Figure 1, Item 7) Door Handle and Latches WP 0026, Handle (Figure 2 Items 22 & 31) and latch arm assemblies (, Item 7) Door Braces WP 0028, Door brace catch (Figure 2, Item 10) Recessed Step Pan WP 0010, Step (Figure 2, Item 3) Towing Eyes WP 0030, Eyebolt (Figure 1, Item 1) Lifting Eyes WP 0029, Eyebolt (Figure 2, Item 1)

0010–1/ 2 Blank

TM 10-5411-207-13&P 0011

PREVENTIVE MAINTENANCE CHECKS AND SERVICES (PMCS)

INITIAL SETUP:

Tools and Special Tools None

Materials/Parts Lubricant, Solid Film (Item 19, WP 0044)

Personnel Required Operator

Table 1. Preventive Maintenance Checks And Service (PMCS)

ITEM

NO.

INTERVAL

ITEM TO BE

CHECKED OR

SERVICED PROCEDURE

EQUIPMENT

NOT READY/

AVAILABLE IF:

1 Before Overall Shelter 1. Inspect for dents, punctures, delamination, or any other damage.

Punctured.

2. Inspect the exterior of the shelter for missing or loose parts and mounting hardware.

Parts loose or missing.

2 Before Drip Molding Inspect for missing or damaged blind rivets. Damaged or missing blind rivets.

3 Before T-Latch Inspect for secure mounting. Damaged or insecure mountings.

4 Before Hinges Inspect for secure mounting. Damaged or insecure mountings.

5 Before Personnel Door 1. Check door surfaces for punctures. Punctured.

2. Verify that the door opens and closes smoothly.

Rusty, loose, or missing hardware.

3. Check air filters and louvers. Filters or louvers are blocked.

4. Check weather gaskets. Weather gaskets deteriorated.

5. Verify that the (SHIELDED) EMI shield is complete and intact.

(SHIELDED)

EMI shield is not intact.

6 Before Emergency Exit Panel

1. Inspect the panel and latches. Panel and/or latches are damaged or insecure.

2. Remove the emergency exit panel assembly.

Emergency exit panel assembly cannot be removed.

0011–1

PREVENTIVE MAINTENANCE CHECKS and SERVICES (PMCS) - (CONTINUED)

ITEM

NO.

INTERVAL

ITEM TO BE

CHECKED OR

SERVICED PROCEDURE

EQUIPMENT

NOT READY/

AVAILABLE IF:

7 Before Door Latch Check that the door handle and door latch operate smoothly.

Door cannot be opened or cannot be closed securely.

8 Before Latch Lock 1. Check that the door handle and door latch operate smoothly.

Door cannot be opened or cannot be closed securely.

2. Inspect for wear, damage, and secure mounting.

Latch lock assembly worn, damaged, or mounted insecurely.

9 Before Door Brace Verify that the door brace assembly opens smoothly and the catch holds the brackets in place.

Loose or missing hardware.

10 Before Towing Eyes Verify that rings and pins rotate freely. Worn, rusty, loose, or missing hardware.

11 Before Lifting and Tiedown Eyes

Verify that rings and pins rotate freely. Worn, rusty, loose, or missing hardware.

12 Before Skids Verify that skids are securely mounted to shelter.

Skids damaged or mounted insecurely.

13 Before Hold Down/ Lifting Sling

1. Inspect for excessive wear. Cables are frayed.

2. Inspect plate and eyebolt assembly. Eyebolts are deformed.

3. Inspect cable assembly hooks. Cable hooks are deformed.

14 Daily Drain, Floor Inspect for wear, damage, or insecure mounting.

Floor drain worn, damaged, or insecurely mounted.

15 Weekly Drip Molding Inspect for missing or damaged blind rivets. Damaged or missing blind rivets.

16 Weekly T-Latch Inspect for secure mounting. Damaged or insecure mountings.

17 Weekly Hinges Inspect for secure mounting. Damaged or insecure mountings.

18 Weekly Personnel Door 1. Check door surfaces for punctures. Punctured.

2. Verify that the door opens and closes smoothly.

Rusty, loose, or missing hardware.

0011–2

ITEM

NO.

INTERVAL

ITEM TO BE

CHECKED OR

SERVICED PROCEDURE

EQUIPMENT

NOT READY/

AVAILABLE IF:

3. Check air filters and louvers. Filters or louvers are blocked.

4. Check weather gaskets. Weather gaskets deteriorated.

5. (SHIELDED) Verify that the EMI shield is in place and undamaged.

(SHIELDED)

EMI shield is not intact.

19 Weekly Emergency Exit Panel

1. Inspect the panel and latches. Panel and/or latches are damaged or insecure.

2. Remove the emergency exit panel assembly.

Emergency exit panel assembly cannot be removed.

20 Weekly Door Latch Check that the door handle and door latch operate smoothly.

Door cannot be opened or closed securely.

21 Weekly Latch Lock 1. Check that the door handle and door latch operate smoothly.

Door cannot be opened or cannot be closed securely.

2. Inspect for wear, damage, and secure mounting.

Latch lock assembly worn, damaged, or mounted insecurely.

22 Weekly Door Brace Verify that the door brace assembly opens smoothly and the catch holds the brackets in place.

Loose or missing hardware.

23 Monthly Overall Shelter 1. Inspect for dents, punctures, delamination, or any other damage.

Punctured.

2. Inspect the exterior of the shelter for missing or loose parts and mounting hardware.

Parts loose or missing.

24 Monthly Handhold Inspect for damaged or non-functioning bail handle and missing blind rivets.

Damaged or non-functioning bail handle;

missing blind rivets.

25 Monthly Recessed Step Pans

Verify that steps remain up, then remain down. Loose or missing hardware.

0011–3

ITEM

NO.

INTERVAL

ITEM TO BE

CHECKED OR

SERVICED PROCEDURE

EQUIPMENT

NOT READY/

AVAILABLE IF:

26 Monthly Towing Eyes Verify that rings and pins rotate freely. Worn, rusty, loose, or missing hardware.

27 Monthly Lifting and Tiedown Eyes

Verify that rings and pins rotate freely. Worn, rusty, loose, or missing hardware.

28 Monthly Skids Verify that skids are securely mounted to shelter.

Skids damaged or mounted insecurely.

0011–4

CHAPTER 5

OPERATOR INSTRUCTIONS

FOR

TM 10-5411-207-13&P 0012

SERVICE UPON RECEIPT

INITIAL SETUP:

Tools and Special Tools Tool Kit, General Mechanic's (WP 0041, Table 2.

Item 1)

Materials/Parts Hold Down/Lifting Sling (WP 0036, Figure 8)

Personnel Required 91B Wheeled Vehicle Mechanic

References

WP 0033

SF 361

INTRODUCTION

This work package describes the procedures for receiving an S-280 in the field.

Unpacking

The basic S-280 is ready for use immediately with no unpacking required. Refer to the end item technical manual for unpacking instructions applicable to a specifically configured shelter.

Processing Unpacked Equipment

INSPECTION UPON RECEIPT

1. If the shelter has been damaged, report the damage on SF 361, Transportation Discrepancy Report (TDR).

2. The drain plug should have been loosened for shipment. Tighten it.

3. If the shelter is either crated or mounted on a pallet, refer to the end item technical manual for unpacking instructions.

4. If the shelter is to be loaded onto a truck or transferred from one truck to another, lift, load, and secure the shelter with a hold down/lifting sling, as described in WP 0033.

Processing Unpacked Equipment

No processing procedures are required for a basic S-280. Refer to the end item technical manual for processing instructions applicable to a specifically configured shelter.

END OF TASK

INSTALLATION INSTRUCTIONS

No installation procedures are required for a basic S-280. Refer to the end item technical manual for installation instructions applicable to a specifically configured shelter.

END OF TASK

0012–1/2 Blank

TM 10-5411-207-13&P 0013

CLEANING AND SANITATION

INITIAL SETUP:

Tools and Special Tools None

Materials/Parts None

Personnel Required Operator

GENERAL CLEANING INSTRUCTIONS

CAUTION

Do not use abrasive cleaning compounds.

Use only soft cloth on any painted or coated surfaces.

Refer to the end item technical manuals for cleaning instructions pertaining to components of a specifically configured shelter.

END OF TASK

0013–1/2 Blank

TM 10-5411-207-13&P 0014

DOOR LATCH LUBRICATION

INITIAL SETUP:

Tools and Special Tools None

Materials/Parts Lubricant, Solid Film (Item 19, WP 0044)

Personnel Required Operator

LUBRICATION

Once per month, lubricate the door latches ( Figure 1, Item 1, 2, 3).

0014–1

TM 10-5411-207-13&P 0014

DOOR LATCH LUBRICATION - (CONTINUED)

Figure 1. Door Latch Assembly.

END OF TASK

0014–2

TM 10-5411-207-13&P 0015

PERSONNEL DOOR WEATHER GASKET PRESSURE TEST

INITIAL SETUP:

Tools and Special Tools None

Materials/Parts Piece of paper: 2-1/2 in. square; 0.005 in. thick

Personnel Required Operator

References

WP 0023

GENERAL INFORMATION

The pressure of the weather gasket is a function of its tightness to the bearing surface. The following procedure is a hands-on test of the pressure of the weather gasket.

Figure 1. Personnel Door and Emergency Exit Panel: Outside View.

TESTING PERSONNEL DOOR WEATHER GASKET PRESSURE

NOTE

Perform the following procedure at the center, top, and bottom of the personnel door, 1/2 inch from each corner, and along the side of the door in two places (approximately 1/3 and 2/3 the height of the door) in Figure 2 as shown.

1. Place a single piece of paper (0.005 inches maximum thickness; 2-1/2 inches wide) between the weather gasket and its bearing surface, as shown in Figure 2 at the first test point.

2. Close and lock the door.

NOTE

The lack of resistance to the withdrawal of the paper means that the gasket is not touching its bearing surface, indicating insufficient pressure.

3. Withdraw the paper. Resistance to the withdrawal of the paper indicates proper seal pressure. If there is no resistance, the door must be adjusted as described in WP 0023.

4. At each of the remaining test points in Figure 2 repeat steps 1 through 3. If there is resistance at all of the test points, sufficient seal pressure exists.

0015–1

TM 10-5411-207-13&P 0015

PERSONNEL DOOR WEATHER GASKET PRESSURE TEST - (CONTINUED)

Figure 2. Test Locations: Door Weather…