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TECHNICAL MANUAL

FOR

[SGML VERSION: SEE RECORD OF

REVISIONS ]

PORTAL CRANE

ARDM-5

DISTRIBUTION STATEMENT B: DISTRIBUTION AUTHORIZED TO U.S. GOVERNMENT

AGENCIES ONLY; THIS PUBLICATION IS REQUIRED FOR OFFICIAL USE OR FOR

ADMINISTRATIVE OR OPERATIONAL PURPOSES; (1 MAR 2010). OTHER REQUESTS

FOR THIS DOCUMENT SHALL BE REFERRED TO NSWC, PHILADELPHIA, CODE 944.

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(D).

DESTRUCTION NOTICE: DESTROY BY ANY METHOD THAT WILL PREVENT DISCLO-

SURE OF CONTENTS OR RECONSTRUCTION OF THIS DOCUMENT.

THIS PUBLICATION SUPERSEDES SG811-A9-MMA-010, REVISION 0, DATED 15 AUGUST

1986 AND ALL CHANGES THERETO. SG811-A9-MMA-010 REVISION 1 WAS NEVER ISSUED.

SG811-A9-MMA-010

0910-LP-109-4996 REVISION 2

TITLE-1 / (TITLE-2 Blank)@@FIpgtype@@TITLE@@!FIpgtype@@ @@FIpgtype@@TITLE@@!FIpgtype@@

1 MAR 2010

TITLE-2

@@FIpgtype@@BLANK@@!FIpgtype@@

RECORD OF REVISIONS

REVISION

NO. DATE TITLE AND/OR BRIEF DESCRIPTION/PREPARING ACTIVITY

15 AUGUST

1986 ORIGINAL ISSUE

A

1 DECEMBER

INCORPORATED TMDER NDMS-870186-000, COVERS REPLACE-

MENT OF SLEW AND TRAVEL JOYSTICK WITH SEPARATE CON-

TROLS. SHOWS REWIRING OF TRAVEL BRAKE SOLENOIDS.

PRESENTS NEW WIRE ROPE BREAK-IN PROCEDURES. MADE

VARIOUS CORRECTIONS TO ILLUSTRATIONS AND TEXT.

B 1 JUNE 1990

INCORPORATED TMDER R29583 UPDATING A BETTER PROCE-

DURE TO MEASURE THE BRAKE PAD WEAR.

C

1 JANUARY

INCORPORATED TMDERS R37202 AND NAVSSES FB T11834, PROCE-

DURES TO CLEAN AND INSPECT THE ELETRO-MAGNETIC BRAKE

ASSEMBLY AND ADDED PROCEDURES FOR ENGAGING BRAKE

SHOE RETAINING BOLTS CLIPS.

D 15 JULY 1994

INCORPORATED TMDER CDNSWC T14354, REFLECTED THE COR-

RECT BOOM ANGLE PARAMETERS.

E

15 FEBRU-

ARY 1995

INCORPORATED TMDER NSWCCD FB T14791, DELETING THE

REQUIREMENT FOR BREAK-IN OF NEWLY INSTALLED WIRE

ROPE AND UPDATED THE PROCEDURES FOR STATIC AND

DYNAMIC TESTS.

30 SEPTEM-

BER 1998 NOT ISSUED

2 1 MARCH 2010 INCORPORATED TMDERS R20036-08-IDC1 AND N40025-09-0009, ALSO

ENTERED VARIOUS SAFETY AND PROCEDURAL CHANGES PRO-

VIDED BY THE TECHNICAL CODE. CHANGE AUTHORIZED BY

NSWCCD-SSES CODES 944, 946 AND 973. THE FOLLOWING WAS

CHANGED: PARAGRAPH(S) , 6-11.2, 6-16.1, 6-17.1, 6-20.1, 6-22.1.1,

6-22.1.2, 6-22.2.1 AND 6-22.3

NOTE

THIS TECHNICAL MANUAL (TM) HAS BEEN DEVELOPED FROM AN INTELLIGENT ELECTRONIC

SOURCE KNOWN AS STANDARD GENERALIZED MARKUP LANGUAGE (SGML). THERE IS NO LOEP.

ALL CHANGES, IF APPLICABLE, ARE INCLUDED.

SG811-A9-MMA-010

RECORD OF REVISIONS-1 / (RECORD OF REVISIONS-2 Blank)

RECORD OF REVISIONS-2

FOREWORD

This technical manual provides description, operation, maintenance, troubleshooting, repair and parts list information for the Portal Cranes located on the port and starboard wingwalls of the ARDM-5. This technical manual is intended for guidance of and use by personnel operating and maintaining the equipment described herein.

This manual consists of eight chapters as follows:

Chapter 1 - General Information and Safety Precautions

Chapter 2 - Operation

Chapter 3 - Functional Description

Chapter 4 - Scheduled Maintenance

Chapter 5 - Troubleshooting

Chapter 6 - Corrective Maintenance

Chapter 7 - Illustrated Parts Breakdown

Chapter 8 - Installation

Ships, training activities, supply points, depots, Naval Shipyards and Supervisors of Shipbuilding are requested to arrange for the maximum practical use and evaluation of NAVSEA technical manuals. All errors, omissions, discrepancies and suggestions for improvement to NAVSEA technical manuals shall be forwarded to:

COMMANDER, CODE 310 TMDER, BLDG 1389 NAVSURFWARCENDIV NSDSA 4363 MISSILE WAY

PORT HUENEME CA 93043-4307 on NAVSEA/SPAWAR Technical Manual Deficiency/Evaluation Report (TMDER), NAVSEA form 4160/1. All feedback comments shall be thoroughly investigated and originators will be advised of action resulting therefrom. One copy of NAVSEA form 4160/1 is at the end of each separately bound technical manual 8-1/2 x 11 inches or larger. Copies of NAVSEA form 4160/1 may be requisitioned from the Naval Systems Data Support Activity Code 310 at the above address. Users are encouraged to transmit defi-ciency submittals via the Naval Systems Data Support Activity web site located at:

https://nsdsa2.phdnswc.navy.mil/tmder/tmder-generate.asp?lvl=1

FOREWORD-1 / (FOREWORD-2 Blank)

FOREWORD-2

TABLE OF CONTENTS

Chapter/Paragraph Page

1 GENERAL INFORMATION AND SAFETY PRECAUTIONS . . . . . . . . . . . 1-1

1-1 SAFETY PRECAUTIONS. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-1

1-2 INTRODUCTION. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-1 1-2.1 APPLICABILITY. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-1 1-2.2 PURPOSE. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-1 1-2.3 SCOPE. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-1

1-3 GENERAL INFORMATION. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-2 1-3.1 GENERAL DESCRIPTION. . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-2 1-3.2 MECHANICAL DRIVES. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-2

1-3.3 MACHINERY ARRANGEMENT. . . . . . . . . . . . . . . . . . . . . . . . . 1-3

1-4 CAPABILITIES. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-3

1-5 MAJOR SYSTEMS. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-6 1-5.1 ELECTRIC POWER. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-6 1-5.2 MECHANICAL SYSTEM. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-6

1-6 SAFETY DEVICES. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-6

1-7 REFERENCE DATA. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-6

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

2-1 INTRODUCTION. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-1

2-2 OPERATING CREW. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-1 2-2.1 OPERATOR. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-1 2-2.2 SIGNALMAN. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-1

2-2.3 RIGGERS AND LINE HANDLERS. . . . . . . . . . . . . . . . . . . . . . . 2-1

2-2.4 SAFETY OBSERVER. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-1

2-3 CONTROLS AND INDICATORS. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-2 2-3.1 CONSOLE. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-2 2-3.2 MASTER SWITCHES. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-5

2-3.3 BOOM ANGLE/LOAD DISPLAY. . . . . . . . . . . . . . . . . . . . . . . . 2-5

2-3.4 EMERGENCY STOP PUSHBUTTONS. . . . . . . . . . . . . . . . . . . . . 2-6

2-3.5 INTERCOM. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-6

2-3.6 WIND SPEED INDICATOR AND ALARM. . . . . . . . . . . . . . . . . . . 2-6

2-3.7 DIESEL GENERATOR CONTROL PANEL. . . . . . . . . . . . . . . . . . . 2-6

2-4 PREOPERATION. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-8 2-4.1 PRECAUTIONS. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-8 2-4.2 INSPECTIONS. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-8 i

TABLE OF CONTENTS - Continued

2-4.3 START-UP. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-9

2-5 CRANE OPERATIONAL STANDARDS OF PERFORMANCE. . . . . . . . . . . . 2-10

2-6 NORMAL OPERATION. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-10 2-6.1 SLEW. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-11 2-6.2 TRAVEL. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-11 2-6.3 LUFF (TOPPING). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-12 2-6.4 HOIST. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-13

2-7 SHUTDOWN PROCEDURES. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-14 2-7.1 SECURING THE CRANE. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-14 2-7.2 STOWING THE CRANE. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-14

2-8 EMERGENCY OPERATION. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-15 2-8.1 SLEW. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-15 2-8.2 TRAVEL. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-15 2-8.3 LUFF. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-15 2-8.4 HOIST. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-15

2-9 EMERGENCY SHUTDOWN. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-16 2-9.1 EMERGENCY STOP. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-16 2-9.2 ELECTRIC POWER FAILURE. . . . . . . . . . . . . . . . . . . . . . . . . . 2-16

3 FUNCTIONAL DESCRIPTION . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-1

SECTION 1 PORTAL CRANE OVERVIEW . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-1

3-1 INTRODUCTION. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-1

3-2 PRINCIPLES OF OPERATION. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-1 3-2.1 MODES OF OPERATION. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-1

3-2.2 RELATIONSHIP OF MAJOR ASSEMBLIES. . . . . . . . . . . . . . . . . . 3-2

3-2.3 MECHANICAL INTERRELATIONSHIP. . . . . . . . . . . . . . . . . . . . 3-2

SECTION 2 ELECTRICAL SYSTEMS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-5

3-3 MAIN POWER GENERATION AND DISTRIBUTION. . . . . . . . . . . . . . . . . 3-5

3-3.1 MAIN POWER DISTRIBUTION. . . . . . . . . . . . . . . . . . . . . . . . . 3-5

3-3.2 AUXILIARY (110V) ACCESSORY POWER DISTRIBUTION. . . . . . . . 3-5

3-4 CRANE CONTROL (INTRODUCTION). . . . . . . . . . . . . . . . . . . . . . . . . 3-6

3-4.1 CRANE CONTROL (DESCRIPTION). . . . . . . . . . . . . . . . . . . . . . 3-6

3-4.2 POWER CONTROL UNIT (PCU). . . . . . . . . . . . . . . . . . . . . . . . 3-7 3-4.3 REGULATOR. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-8

3-5 DRIVE CONTROL CIRCUITS. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-13 ii

3-5.1 TOPPING (LUFF). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-13 3-5.2 HOIST. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-15 3-5.3 ROTATION (SLEW). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-17 3-5.4 TRAVEL. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-19 3-5.5 ELECTRIC BRAKES. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-21

SECTION 3 CRANE COMPONENTS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-22

3-6 DIESEL GENERATOR. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-22 3-6.1 DIESEL ENGINE. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-22 3-6.2 GENERATOR. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-22

3-7 ELECTRICAL SYSTEM COMPONENTS. . . . . . . . . . . . . . . . . . . . . . . . 3-22 3-7.1 CONSOLE. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-22 3-7.2 MASTER SWITCHES. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-23

3-7.3 BOOM ANGLE/LOAD INDICATOR SYSTEM. . . . . . . . . . . . . . . . . 3-23

3-7.4 DIESEL GENERATOR CONTROL PANEL. . . . . . . . . . . . . . . . . . . 3-24

3-7.5 AUXILIARY CONTROL CABINET. . . . . . . . . . . . . . . . . . . . . . . 3-24 3-7.6 TOPPING HOIST DC MOTOR. . . . . . . . . . . . . . . . . . . . . . . . . . 3-24 3-7.7 MAIN HOIST DC MOTOR. . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-25 3-7.8 ROTATION DRIVE DC MOTOR. . . . . . . . . . . . . . . . . . . . . . . . 3-25 3-7.9 TRAVEL DRIVE DC MOTORS. . . . . . . . . . . . . . . . . . . . . . . . . 3-25

3-7.10 WATERTIGHT 12 INCH ELECTRIC BRAKE ASSEMBLY (TOPPING

HOIST). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-25

3-7.11 ELECTRIC BRAKE ASSEMBLY MODEL ED-5 (MAIN HOIST). . . . . . 3-25

3-7.12 DISC BRAKE ASSEMBLY (ROTATION DRIVE AND TRAVEL DRIVES).

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-25 3-7.13 BATTERY CHARGER. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-26 3-7.14 24 V DC/120 VAC POWER INVERTER. . . . . . . . . . . . . . . . . . . . 3-26

3-7.15 COLLECTOR GEAR/SLIP RING ASSEMBLIES. . . . . . . . . . . . . . . . 3-26

3-7.16 MAIN HOIST SLACK LINE LIMIT SWITCH. . . . . . . . . . . . . . . . . 3-26

3-7.17 TOPPING HOIST SLACK LINE LIMIT SWITCH. . . . . . . . . . . . . . . 3-26

3-7.18 DIFFERENTIAL LIMIT SWITCH. . . . . . . . . . . . . . . . . . . . . . . . 3-26 3-7.19 TRAVEL LIMIT SWITCH. . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-26

3-8 MECHANICAL SYSTEM COMPONENTS. . . . . . . . . . . . . . . . . . . . . . . 3-26 3-8.1 BOOM ASSEMBLY. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-27

3-8.2 MASTHEAD SHEAVE ASSEMBLY. . . . . . . . . . . . . . . . . . . . . . . 3-27

3-8.3 HOOK ASSEMBLY. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-27

3-8.4 TOPPING HOIST REDUCTION GEAR AND DRUM ASSEMBLY. . . . . 3-27

3-8.5 MAIN HOIST REDUCTION GEAR AND DRUM ASSEMBLY. . . . . . . . 3-28

3-8.6 ROTATION DRIVE (SLEW) REDUCTION GEAR. . . . . . . . . . . . . . 3-28

3-8.7 TRAVEL DRIVE REDUCTION GEAR. . . . . . . . . . . . . . . . . . . . . 3-29

3-8.8 ANTI-TIPPING AND RAIL CLAMP ASSEMBLY. . . . . . . . . . . . . . . 3-30

3-8.9 COUPLINGS. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-30

3-9 ACCESSORIES. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-32 iii

3-9.1 WIND SPEED TRANSMITTER. . . . . . . . . . . . . . . . . . . . . . . . . 3-32

3-9.2 ELECTRIC HOUSE AND CAB HEATERS. . . . . . . . . . . . . . . . . . . 3-32

3-9.3 ELECTRIC HOUSE AND CAB BLOWER. . . . . . . . . . . . . . . . . . . 3-32

3-9.4 WINDSHIELD WIPER. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-33 3-9.5 DEFROSTERS. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-33 3-9.6 ACCESSORY LIGHTING. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-33

4 SCHEDULED MAINTENANCE . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-1

4-1 INTRODUCTION. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-1

4-1.1 PLANNED MAINTENANCE SYSTEM. . . . . . . . . . . . . . . . . . . . . 4-1

4-1.2 EXTENT OF COVERAGE. . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-1

5 TROUBLESHOOTING . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-1

5-1 INTRODUCTION. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-1

5-2 SAFETY REQUIREMENTS. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-1

5-3 GENERAL. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-1

5-3.1 DIESEL GENERATOR MALFUNCTIONS. . . . . . . . . . . . . . . . . . . 5-1

5-3.2 CONTROL CIRCUIT MALFUNCTIONS. . . . . . . . . . . . . . . . . . . . 5-13

5-3.3 CONTROLLER FAULT ISOLATION. . . . . . . . . . . . . . . . . . . . . . 5-23

5-3.4 MECHANICAL SYSTEM MALFUNCTIONS. . . . . . . . . . . . . . . . . 5-25

5-3.5 BOOM ANGLE/LOAD SYSTEM MALFUNCTIONS. . . . . . . . . . . . . 5-26

6 CORRECTIVE MAINTENANCE . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-1

6-1 INTRODUCTION. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-1 6-1.1 SAFETY PRECAUTIONS. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-1 6-1.2 TOOLS AND EQUIPMENT. . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-1

SECTION 1 ADJUSTMENT AND ALIGNMENT . . . . . . . . . . . . . . . . . . . . . . . . . . 6-2

6-2 ADJUSTMENT AND ALIGNMENT COVERAGE. . . . . . . . . . . . . . . . . . . 6-2

6-3 DIESEL ENGINE ADJUSTMENTS. . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-2

6-3.1 VALVE CLEARANCE ADJUSTMENT. . . . . . . . . . . . . . . . . . . . . 6-2

6-3.2 TIMING GEARS AND TIMING MARKS. . . . . . . . . . . . . . . . . . . . 6-3

6-3.3 FUEL INJECTION PUMP CAMSHAFT TIMING. . . . . . . . . . . . . . . 6-5

6-3.4 FUEL PUMP LIFTER SETTINGS (ON ENGINE). . . . . . . . . . . . . . . 6-7

6-3.5 FUEL PUMP LIFTER SETTINGS (OFF ENGINE). . . . . . . . . . . . . . . 6-8

6-4 VOLTAGE REGULATOR. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-10

6-4.1 GENERATOR VOLTAGE ADJUST RHEOSTAT (VAR). . . . . . . . . . . . 6-10

6-4.2 NOMINAL VOLTAGE RANGE SET ADJUST (R2). . . . . . . . . . . . . . 6-10

6-4.3 STABILITY ADJUSTMENT (R6). . . . . . . . . . . . . . . . . . . . . . . . 6-10 iv

6-4.4 POTENTIOMETER (R89). . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-10

6-4.5 UNDERFREQUENCY ADJUSTMENT (R55). . . . . . . . . . . . . . . . . . 6-11

6-4.6 MANUAL VOLTAGE CONTROL VARIAC. . . . . . . . . . . . . . . . . . . 6-11

6-4.7 FIELD FLASHING. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-11

6-5 ADJUSTABLE SPEED CONTROL CABINETS. . . . . . . . . . . . . . . . . . . . . 6-12 6-5.1 MASTER SWITCH. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-12

6-5.2 GH95 CRANE CONTROL ADJUSTMENTS. . . . . . . . . . . . . . . . . . 6-12

6-6 BOOM ANGLE/LOAD INDICATOR SYSTEM. . . . . . . . . . . . . . . . . . . . . 6-20

6-6.1 BOOM ANGLE SET-UP PROCEDURE. . . . . . . . . . . . . . . . . . . . . 6-20

6-6.2 RATED LOAD INDICATOR ADJUSTMENT. . . . . . . . . . . . . . . . . . 6-21

6-6.3 ACTUAL LOAD INDICATOR CALIBRATION. . . . . . . . . . . . . . . . 6-24

6-6.4 CRANE MOTION SHUT-OFF ADJUSTMENT. . . . . . . . . . . . . . . . . 6-25

6-6.5 PREWARNING 90 PERCENT LOAD ADJUSTMENT. . . . . . . . . . . . . 6-25

6-7 SHAFT ALIGNMENTS. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-27

6-7.1 DIESEL ENGINE TO GENERATOR ALIGNMENT. . . . . . . . . . . . . . 6-27

6-7.2 COUPLING ALIGNMENT. . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-32

6-8 BRAKES. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-36

6-8.1 WATERTIGHT 12-INCH ELECTRIC BRAKE ADJUSTMENT. . . . . . . . 6-37

6-8.2 ELECTRIC BRAKE (MODEL ED-5) ADJUSTMENT. . . . . . . . . . . . . 6-37

6-8.3 ELECTRIC DISC BRAKE ADJUSTMENTS. . . . . . . . . . . . . . . . . . 6-37

SECTION 2 REPAIRS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-38

6-9 REPAIR COVERAGE. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-38

6-9.1 GENERAL REPAIR INFORMATION. . . . . . . . . . . . . . . . . . . . . . 6-39

6-9.2 GENERAL MAINTENANCE INSTRUCTION. . . . . . . . . . . . . . . . . 6-40

6-10 CRANE DISASSEMBLY. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-41

6-10.1 TOPPING HOIST WIRE ROPE REMOVAL. . . . . . . . . . . . . . . . . . 6-41

6-10.2 TOPPING HOIST WIRE ROPE INSTALLATION. . . . . . . . . . . . . . . 6-42

6-10.3 MAIN HOIST WIRE ROPE REMOVAL. . . . . . . . . . . . . . . . . . . . 6-42

6-10.4 MAIN HOIST WIRE ROPE INSTALLATION. . . . . . . . . . . . . . . . . 6-43

6-10.5 NEW WIRE ROPE INSTALLATION. . . . . . . . . . . . . . . . . . . . . . 6-43

6-11 BOOM HEAD SHEAVE ASSEMBLY. . . . . . . . . . . . . . . . . . . . . . . . . . . 6-43 6-11.1 SHEAVE DISASSEMBLY. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-43 6-11.2 SHEAVE REASSEMBLY. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-44

6-12 MASTHEAD SHEAVE ASSEMBLY. . . . . . . . . . . . . . . . . . . . . . . . . . . 6-45 6-12.1 HOIST SHEAVE DISASSEMBLY. . . . . . . . . . . . . . . . . . . . . . . . 6-45 6-12.2 TOPPING SHEAVE DISASSEMBLY. . . . . . . . . . . . . . . . . . . . . . 6-46 6-12.3 TOPPING SHEAVE REASSEMBLY. . . . . . . . . . . . . . . . . . . . . . . 6-46 6-12.4 HOIST SHEAVE REASSEMBLY. . . . . . . . . . . . . . . . . . . . . . . . . 6-47 v

6-13 HOOK ASSEMBLY. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-47 6-13.1 HOOK DISASSEMBLY. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-47 6-13.2 HOOK REASSEMBLY. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-48

6-14 TOPPING HOIST DRIVE. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-48 6-14.1 GEARBOX DISASSEMBLY. . . . . . . . . . . . . . . . . . . . . . . . . . . 6-48 6-14.2 GEARBOX ASSEMBLY. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-49

6-15 MAIN HOIST DRIVE. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-49 6-15.1 GEARBOX DISASSEMBLY. . . . . . . . . . . . . . . . . . . . . . . . . . . 6-49 6-15.2 GEARBOX ASSEMBLY. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-50

6-16 SLEW DRIVE. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-50 6-16.1 DRIVE DISASSEMBLY. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-51 6-16.2 DRIVE REASSEMBLY. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-51

6-17 TRAVEL DRIVE. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-51

6-17.1 TRUCK GEARBOX DISASSEMBLY. . . . . . . . . . . . . . . . . . . . . . 6-51

6-17.2 TRAVEL DRIVE GEAR ASSEMBLY. . . . . . . . . . . . . . . . . . . . . . 6-53

6-18 GENERATOR. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-53 6-18.1 PILOT EXCITER. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-53

6-18.2 PILOT EXCITER DISASSEMBLY AND ASSEMBLY. . . . . . . . . . . . . 6-53

6-18.3 EXCITER ARMATURE AND ROTATING RECTIFIER ASSEMBLY

REMOVAL. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-54

6-18.4 EXCITER ARMATURE AND ROTATING RECTIFIER ASSEMBLY

INSTALLATION. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-54

6-18.5 EXCITER STATOR ASSEMBLY REMOVAL AND INSTALLATION. . . . 6-56

6-18.6 GENERATOR ASSEMBLY AND DISASSEMBLY. . . . . . . . . . . . . . . 6-56

6-18.7 BEARING REMOVAL. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-57 6-18.8 BEARING INSTALLATION. . . . . . . . . . . . . . . . . . . . . . . . . . . 6-57

6-18.9 RESTORING RESIDUAL MAGNETISM. . . . . . . . . . . . . . . . . . . . 6-58

6-18.10 INSULATION RESISTANCE TEST. . . . . . . . . . . . . . . . . . . . . . . 6-58 6-18.11 DRYING WINDINGS. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-59 6-18.12 STATOR WINDING SHORT CIRCUIT TEST. . . . . . . . . . . . . . . . . . 6-59

6-18.13 TESTING ROTATING RECTIFIERS WITH AN OHMMETER. . . . . . . . 6-60

6-18.14 TESTING ROTATING RECTIFIERS WITH A TEST LAMP. . . . . . . . . 6-61

6-18.15 TESTING SURGE PROTECTOR WITH TEST LAMP. . . . . . . . . . . . . 6-61

6-19 ELECTRICAL CONTROL SYSTEMS. . . . . . . . . . . . . . . . . . . . . . . . . . 6-61

6-19.1 GENERAL INSTRUCTIONS FOR CONTROLS. . . . . . . . . . . . . . . . 6-61

6-19.2 CONTROLLER DIAGNOSTICS. . . . . . . . . . . . . . . . . . . . . . . . . 6-62 6-19.3 MASTER SWITCH. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-62 6-19.4 CONTROLLER REPAIR. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-64

6-20 MOTORS. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-65

6-20.1 MOTOR BEARING REPLACEMENT. . . . . . . . . . . . . . . . . . . . . . 6-66

vi

6-20.2 BRUSH REPLACEMENT. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-67 6-20.3 COMMUTATOR. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-68 6-20.4 MOTOR INSULATION. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-68 6-20.5 CLEANING OF WINDINGS. . . . . . . . . . . . . . . . . . . . . . . . . . . 6-69 6-20.6 INSULATION RESISTANCE. . . . . . . . . . . . . . . . . . . . . . . . . . . 6-70

6-21 BOOM ANGLE LOAD INDICATOR SYSTEM. . . . . . . . . . . . . . . . . . . . . 6-70

6-21.1 BOOM ANGLE TRANSDUCER REPLACEMENT. . . . . . . . . . . . . . 6-70

6-21.2 LOAD CELL REPLACEMENT. . . . . . . . . . . . . . . . . . . . . . . . . . 6-70

6-22 BRAKES. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-71

6-22.1 WATERTIGHT 12-INCH ELECTRIC BRAKE ASSEMBLY. . . . . . . . . . 6-71

6-22.2 ELECTRIC BRAKE ASSEMBLY (MODEL ED-5). . . . . . . . . . . . . . . 6-74

6-22.3 ELECTRIC DISC BRAKE ASSEMBLY. . . . . . . . . . . . . . . . . . . . . 6-77

6-23 ACCESSORIES. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-80 6-23.1 WIND SPEED TRANSMITTER. . . . . . . . . . . . . . . . . . . . . . . . . 6-80 6-23.2 WINDOW WIPER. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-81

6-24 GENERAL CLEANING AND INSPECTION PROCEDURES. . . . . . . . . . . . . 6-82

6-24.1 CLEANING. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-82 6-24.2 INSPECTION. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-82 6-24.3 SHEAVES. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-83 6-24.4 BEARINGS. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-83 6-24.5 GEARS. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-83 6-24.6 HOISTING BLOCKS AND HOOKS. . . . . . . . . . . . . . . . . . . . . . . 6-84

6-25 GENERAL REPAIR AND REPLACEMENT PROCEDURES. . . . . . . . . . . . . 6-84

6-25.1 REPAIR. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-84 6-25.2 REPLACEMENT. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-84

7 ILLUSTRATED PARTS BREAKDOWN . . . . . . . . . . . . . . . . . . . . . . . 7-1

SECTION 1 INTRODUCTION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-1

7-1 INTRODUCTION. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-1

7-2 GROUP ASSEMBLY PARTS LIST. . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-1

7-2.1 FIGURE AND INDEX NUMBER COLUMN. . . . . . . . . . . . . . . . . . 7-1

7-2.2 REFERENCE DESIGNATION COLUMN. . . . . . . . . . . . . . . . . . . . 7-1

7-2.3 PART NUMBER COLUMN. . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-1 7-2.4 INDENT COLUMN. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-1 7-2.5 DESCRIPTION COLUMN. . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-1

7-2.6 QUANTITY PER ASSEMBLY COLUMN. . . . . . . . . . . . . . . . . . . . 7-1

7-2.7 MANUFACTURER’S CODE COLUMN. . . . . . . . . . . . . . . . . . . . . 7-2

7-2.8 USED ON CODE COLUMN. . . . . . . . . . . . . . . . . . . . . . . . . . . 7-2 vii

7-3 NUMERICAL INDEX. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-2

7-4 REFERENCE DESIGNATION INDEX. . . . . . . . . . . . . . . . . . . . . . . . . . 7-2

7-5 CROSS-REFERENCE. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-2

SECTION 2 GROUP ASSEMBLY PARTS LIST . . . . . . . . . . . . . . . . . . . . . . . . . . 7-8

7-6 GROUP ASSEMBLY PARTS LIST. . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-8

7-7 ABBREVIATIONS AND ACRONYMS. . . . . . . . . . . . . . . . . . . . . . . . . . 7-10

SECTION 3 NUMERICAL INDEX . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-174

SECTION 4 REFERENCE DESIGNATION INDEX . . . . . . . . . . . . . . . . . . . . . . . . 7-216

8 INSTALLATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-1

8-1 INTRODUCTION. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-1

8-2 INSTALLATION LOCATION INFORMATION. . . . . . . . . . . . . . . . . . . . . 8-1

8-3 TOOLS AND MATERIALS FOR INSTALLATION. . . . . . . . . . . . . . . . . . . 8-1

8-4 UNPACKING. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-4

8-5 INPUT REQUIREMENTS. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-4

8-6 INSTALLATION PROCEDURES. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-4 8-6.1 ELECTRICAL CONNECTIONS. . . . . . . . . . . . . . . . . . . . . . . . . 8-4 8-6.2 SETTING AND MOUNTING. . . . . . . . . . . . . . . . . . . . . . . . . . . 8-6 8-6.3 REEVING. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-7

8-7 50,000 LB. PORTAL CRANE TEST AND CHECKOUT PROCEDURES. . . . . . . 8-11

8-7.1 PRE-OPERATIONAL CHECKOUT. . . . . . . . . . . . . . . . . . . . . . . 8-11

8-7.2 NO LOAD OPERATIONAL TEST. . . . . . . . . . . . . . . . . . . . . . . . 8-12 8-7.3 STATIC LOAD TEST. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-12 8-7.4 DYNAMIC TEST. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-13 viii

LIST OF TABLES

Table Title Page

1-1. Crane Capabilities . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-7

1-2. Boom Angle vs Load . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-7

1-3. Component Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-7

1-4. Portal Crane Equipment Supplied . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-11

1-5. List of Drawings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-11

2-1. Console . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-4

2-2. Master Switches . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-5

2-3. Diesel Generator Control Panel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-7

5-1. Diesel Generator Troubleshooting Guide . . . . . . . . . . . . . . . . . . . . . . . . . 5-2

5-2. Motor and Control Circuit Troubleshooting Guide . . . . . . . . . . . . . . . . . . . 5-14

5-3. Control Register Readouts at Operating Condition . . . . . . . . . . . . . . . . . . . 5-18

5-4. Key System Parameters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-20

5-5. Electronic Assembly Test Points . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-20

5-6. Mechanical System Troubleshooting Guide . . . . . . . . . . . . . . . . . . . . . . . 5-25

5-7. Boom Angle/Load Indicator Troubleshooting Guide . . . . . . . . . . . . . . . . . . 5-26

6-1. Component Adjustment/Alignment List . . . . . . . . . . . . . . . . . . . . . . . . . 6-2

6-2. Lifter Setting in Degrees (Off Engine) . . . . . . . . . . . . . . . . . . . . . . . . . . 6-10

6-3. Voltage Across Underfrequency Limit Terminals TP1 - TP2 With Generator Running at 60 Hz and Rated Sensing Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . 6-11

6-4. Keyboard Primary Functions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-12

6-5. Keyboard Special Functions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-13

6-6. Regulator Settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-17

6-7. Bolt Tightening Torque . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-36

6-8. Component Repair List . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-39

7-1. Manufacturers’ Codes, Names, and Addresses . . . . . . . . . . . . . . . . . . . . . . 7-2

7-2. GAPL Illustrations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-8

7-3. Abbreviations and Acronyms . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-10 ix

LIST OF TABLES - Continued

Table Title Page

8-1. Installation Material Requirements . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-1

8-2. Shipping Breaks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-4

8-3. Airborne Sound Pressure Levels . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-12 x

LIST OF ILLUSTRATIONS

Figure Title Page

1-1. Portal Crane . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-2

1-2. Machinery Platform . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-4

1-3. Portal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-5

2-1. Control Console . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-3

2-2. Boom Angle/Load Display . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-6

2-3. Diesel Generator Control Panel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-8

2-4. Slew Master Switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-12

2-5. Travel Master Switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-12

2-6. Luff Master Switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-13

2-7. Hoist Master Switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-14

3-1. Crane Primary Functions Block Diagram . . . . . . . . . . . . . . . . . . . . . . . . 3-2

3-2. Main Power Distribution . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-3

3-3. Auxiliary Power Distribution . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-4

3-4. Shore and Crane Power Interconnection . . . . . . . . . . . . . . . . . . . . . . . . . 3-6

3-5. Adjustable Voltage Shunt Wound DC Motor Control . . . . . . . . . . . . . . . . . . 3-8

3-6. Power Conversion Circuit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-8

3-7. Current Path . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-9

3-8. Quadrants of Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-10

3-9. Pulses and Wave Shape-Converting . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-12

3-10. Pulses and Wave Shape-Inverting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-12

3-11. Load/Angle Measuring System Components . . . . . . . . . . . . . . . . . . . . . . . 3-24

3-12. Topping Hoist Reduction Gear and Hoist Assembly . . . . . . . . . . . . . . . . . . 3-28

3-13. Main Hoist Reduction Gear and Drum Assembly . . . . . . . . . . . . . . . . . . . . 3-30

3-14. Travel Drive Reduction Gear . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-31

3-15. Anti-Tipping and Rail Clamp Assembly . . . . . . . . . . . . . . . . . . . . . . . . . 3-32

3-16. Indicator System Interconnection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-35 xi

LIST OF ILLUSTRATIONS - Continued

5-1A. Reading Register Values . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-18

5-1B. Meter Function Program . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-19

5-1C. Two-Channel Oscilloscope Hookup . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-22

5-1. Voltage Regulator Schematic Diagram (Sheet 1 of 3) . . . . . . . . . . . . . . . . . . 5-29

5-1. Voltage Regulator Schematic Diagram (Sheet 2 of 3) . . . . . . . . . . . . . . . . . . 5-31

5-1. Voltage Regulator Schematic Diagram (Sheet 3 of 3) . . . . . . . . . . . . . . . . . . 5-33

5-2. Luff Control Cabinet (L.C.C.) Schematic (Sheet 1 of 3) . . . . . . . . . . . . . . . . 5-35

5-2. Luff Control Cabinet (L.C.C.) Schematic (Sheet 2 of 3) . . . . . . . . . . . . . . . . 5-37

5-2. Luff Control Cabinet (L.C.C.) Schematic (Sheet 3 of 3) . . . . . . . . . . . . . . . . 5-39

5-3. Hoist Control Cabinet (H.C.C.) Schematic (Sheet 1 of 4) . . . . . . . . . . . . . . . 5-41

5-3. Hoist Control Cabinet (H.C.C.) Schematic (Sheet 2 of 4) . . . . . . . . . . . . . . . 5-43

5-3. Hoist Control Cabinet (H.C.C.) Schematic (Sheet 3 of 4) . . . . . . . . . . . . . . . 5-45

5-3. Hoist Control Cabinet (H.C.C.) Schematic (Sheet 4 of 4) . . . . . . . . . . . . . . . 5-47

5-4. Slew Control Cabinet (S.C.C.) Schematic (Sheet 1 of 4) . . . . . . . . . . . . . . . . 5-49

5-4. Slew Control Cabinet (S.C.C.) Schematic (Sheet 2 of 4) . . . . . . . . . . . . . . . . 5-51

5-4. Slew Control Cabinet (S.C.C.) Schematic (Sheet 3 of 4) . . . . . . . . . . . . . . . . 5-53

5-4. Slew Control Cabinet (S.C.C.) Schematic (Sheet 4 of 4) . . . . . . . . . . . . . . . . 5-55

5-5. Travel Control Cabinet (T.C.C.) Schematic (Sheet 1 of 4) . . . . . . . . . . . . . . . 5-57

5-5. Travel Control Cabinet (T.C.C.) Schematic (Sheet 2 of 4) . . . . . . . . . . . . . . . 5-59

5-5. Travel Control Cabinet (T.C.C.) Schematic (Sheet 3 of 4) . . . . . . . . . . . . . . . 5-61

5-5. Travel Control Cabinet (T.C.C.) Schematic (Sheet 4 of 4) . . . . . . . . . . . . . . . 5-63

5-6. Brake Control Cabinet (B.C.C.) Schematic . . . . . . . . . . . . . . . . . . . . . . . 5-65

5-7. Gate Control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-67

5-8. Digital Regulator . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-69

5-9. Transfer Logic . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-71

5-10. Monitor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-73 xii

5-11. Status . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-75

5-12. R200C-M Backplane Board . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-77

5-13. Display/Keyboard . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-79

5-14. AC Input Module . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-81

5-15. Extender Card . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-83

6-1. Valve Clearance Adjustment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-3

6-2. Timing the Camshaft . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-4

6-3. Timing Marks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-5

6-4. Locating Top Center Flywheel Mark . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-6

6-5. Timing the Fuel Injection Pump Camshaft . . . . . . . . . . . . . . . . . . . . . . . . 6-6

6-6. Measuring Lifter Setting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-7

6-7. Pump Lifter Setting Tools . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-8

6-8. Tools Required For Adjusting Lifters Off Engine . . . . . . . . . . . . . . . . . . . . 6-9

6-9. Fuel Pump Lifter Setting Off Engine . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-9

6-10. Keyboard/Display Unit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-15

6-11. Regulator Settings (Diagram) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-19

6-12. Electronic Enclosure Wiring Connections . . . . . . . . . . . . . . . . . . . . . . . . 6-22

6-13. Angle Indicator PC Board . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-23

6-14. Rated Load PC Board . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-24

6-15. Actual Load PC Board . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-24

6-16. Data Store Angle Board . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-26

6-17. Load Moment Amplifier . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-27

6-18. Rear of Engine . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-28

6-19. Front of Engine . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-28

6-20. Front of Generator . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-29

6-21. Plate Assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-29 xiii

6-22. Engine Flywheel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-30

6-23. Bolt Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-30

6-24. Generator Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-31

6-25. Bolt Positioning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-31

6-26. Generator Set . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-32

6-27. Checking Clearance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-32

6-28. Angular Alignment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-33

6-29. Concentric Alignment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-33

6-30. Angular Misalignment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-34

6-31. Offset Misalignment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-34

6-32. Measuring Alignment on Coupling . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-35

6-33. Series F Flexible Couplings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-35

6-34. Removing Exciter Armature and Rotating Rectifier Assembly . . . . . . . . . . . . . 6-55

6-35. Installing Exciter Armature and Rotating Rectifier Assembly . . . . . . . . . . . . . 6-56

6-36. Removing Bearing From Generator Shaft . . . . . . . . . . . . . . . . . . . . . . . . 6-57

6-37. Installing Bearing on Generator Shaft . . . . . . . . . . . . . . . . . . . . . . . . . . 6-58

6-38. Full Wave Rotating Rectifier and Exciter Armature Assembly . . . . . . . . . . . . . 6-60

6-39. Testing Rotating Rectifiers With an Ohmmeter . . . . . . . . . . . . . . . . . . . . . 6-60

6-40. Test Lamp . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-61

6-41. Loosening Cam . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-63

6-42. Cam Removal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-63

6-43. Brush Removal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-68

7-A1. How To Use the Illustrated Parts Breakdown When the Part Number or Reference Designation Is Known . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-6

7-A2. How To Use the Illustrated Parts Breakdown When the Part Number or Reference Designation Is Not Known . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-7

7-1. 50,000 lb. Portal Crane for ARDM-5 General Arrangement . . . . . . . . . . . . . . 7-12

7-2. Portal Crane (Sheet 1 of 8) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-14 xiv

7-2. Portal Crane (Sheet 2 of 8) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-15

7-2. Portal Crane (Sheet 3 of 8) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-16

7-2. Portal Crane (Sheet 4 of 8) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-17

7-2. Portal Crane (Sheet 5 of 8) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-18

7-2. Portal Crane (Sheet 6 of 8) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-19

7-2. Portal Crane (Sheet 7 of 8) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-20

7-2. Portal Crane (Sheet 8 of 8) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-21

7-3. Boom Head Sheave Assembly (Sheet 1 of 2) . . . . . . . . . . . . . . . . . . . . . . 7-29

7-3. Boom Head Sheave Assembly (Sheet 2 of 2) . . . . . . . . . . . . . . . . . . . . . . 7-30

7-4. Masthead Sheave Assembly (Sheet 1 of 3) . . . . . . . . . . . . . . . . . . . . . . . 7-31

7-4. Masthead Sheave Assembly (Sheet 2 of 3) . . . . . . . . . . . . . . . . . . . . . . . 7-32

7-4. Masthead Sheave Assembly (Sheet 3 of 3) . . . . . . . . . . . . . . . . . . . . . . . 7-33

7-5. Hook Assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-34

7-6. Topping (Luff) Hoist Assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-36

7-7. Main Hoist Assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-39

7-8. Differential Limit Switch Assembly (Sheet 1 of 2) . . . . . . . . . . . . . . . . . . . 7-43

7-8. Differential Limit Switch Assembly (Sheet 2 of 2) . . . . . . . . . . . . . . . . . . . 7-43

7-9. Slack Line Switch Assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-46

7-10. Rotation (Slew) Drive Assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-48

7-11. Travel Drive (Truck) Assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-51

7-12. Rail Clamp Assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-56

7-13. Diesel Engine . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-58

7-14. Diesel Engine Sea Water Aftercooler . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-59

7-15. Diesel Engine Fumes Disposal Tube Group . . . . . . . . . . . . . . . . . . . . . . . 7-60

7-16. Diesel Engine Dual Electric Starting Motor Group - 24 . . . . . . . . . . . . . . . . 7-61

7-17. Diesel Engine Battery Group . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-63 xv

7-18. Diesel Engine Radiator Group . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-64

7-19. Diesel Engine Radiator Assembly - Type 2 . . . . . . . . . . . . . . . . . . . . . . . 7-66

7-20. Diesel Engine Blower Fan Group . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-68

7-21. Diesel Engine Air Cleaner Group - Two Stage Type 2 . . . . . . . . . . . . . . . . . 7-70

7-22. Diesel Engine Air Cleaner Assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-71

7-23. Diesel Engine Instrument Panel Group . . . . . . . . . . . . . . . . . . . . . . . . . . 7-73

7-24. Diesel Engine Fuel Pressure Switch Group . . . . . . . . . . . . . . . . . . . . . . . 7-75

7-25. Diesel Engine Contactor Group - Oil Pressure, Water Temperature and Electronic Overspeed . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-76

7-26. Diesel Engine Contactor Mounting Group - Oil Pressure, Water Temperature, and Electronic Overspeed . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-77

7-27. Diesel Engine Contactor Group - Oil Pressure . . . . . . . . . . . . . . . . . . . . . . 7-79

7-28. Diesel Engine Woodward Governor Group - UG8D-110 - Type 1 . . . . . . . . . . . 7-81

7-29. Diesel Engine Woodward Governor Controlet Assembly . . . . . . . . . . . . . . . . 7-83

7-30. Diesel Engine Alternator Mounting Group . . . . . . . . . . . . . . . . . . . . . . . . 7-85

7-31. Diesel Engine Alternator Group . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-87

7-32. Diesel Engine Fueling System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-89

7-33. AC Generator 175 KW . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-91

7-34. AC Generator Outlet Box Assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-93

7-35. Collector Gear Assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-95

7-36. Slip Ring Assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-97

7-37. Collector Gear Junction Box . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-99

7-38. Auxiliary Control Cabinet Assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-101

7-39. Adjustable Speed Control Cabinet Assembly (Topping Hoist) (Sheet 1 of 3) . . . . . 7-104

7-39. Adjustable Speed Control Cabinet Assembly (Topping Hoist) (Sheet 2 of 3) . . . . . 7-105

7-39. Adjustable Speed Control Cabinet Assembly (Topping Hoist) (Sheet 3 of 3) . . . . . 7-106

7-40. Adjustable Speed Control Cabinet Assembly (Main Hoist) (Sheet 1 of 3) . . . . . . 7-110

7-40. Adjustable Speed Control Cabinet Assembly (Main Hoist) (Sheet 2 of 3) . . . . . . 7-111 xvi

7-40. Adjustable Speed Control Cabinet Assembly (Main Hoist) (Sheet 3 of 3) . . . . . . 7-112

7-41. Adjustable Speed Control Cabinet Assembly (Rotation-Slew Drive) (Sheet 1 of 3) . 7-115

7-41. Adjustable Speed Control Cabinet Assembly (Rotation-Slew Drive) (Sheet 2 of 3) . 7-116

7-41. Adjustable Speed Control Cabinet Assembly (Rotation-Slew Drive) (Sheet 3 of 3) . 7-117

7-42. Adjustable Speed Control Cabinet Assembly (Travel Drive) (Sheet 1 of 3) . . . . . . 7-121

7-42. Adjustable Speed Control Cabinet Assembly (Travel Drive) (Sheet 2 of 3) . . . . . . 7-122

7-42. Adjustable Speed Control Cabinet Assembly (Travel Drive) (Sheet 3 of 3) . . . . . . 7-123

7-43. Adjustable Speed Control Cabinet Assembly (Brake) (Sheet 1 of 3) . . . . . . . . . 7-126

7-43. Adjustable Speed Control Cabinet Assembly (Brake) (Sheet 2 of 3) . . . . . . . . . 7-127

7-43. Adjustable Speed Control Cabinet Assembly (Brake) (Sheet 3 of 3) . . . . . . . . . 7-128

7-44. Electric House Junction Box Assembly . . . . . . . . . . . . . . . . . . . . . . . . . 7-130

7-45. Cab Junction Box . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-132

7-46. Cab Distribution J-Box . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-135

7-47. Diesel Generator Control Panel Assembly . . . . . . . . . . . . . . . . . . . . . . . . 7-137

7-48. Control Console Assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-139

7-49. Boom Angle/Load Display (Indicator Panel) . . . . . . . . . . . . . . . . . . . . . . . 7-141

7-50. Electronic 12 VDC Voltage Converter (Boom Angle Display, Load Display) . . . . . 7-143

7-51. Boom Angle Sensor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-145

7-52. Safe Load Indicator Assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-147

7-53. Master Switch (Control Lever) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-148

7-54. Master Switch (Control Lever) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-151

7-55. DC Motor (Topping Hoist) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-153

7-56. DC Motor (Main Hoist) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-155

7-57. D.C. Motor (Rotation/Slew Drive) . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-157

7-58. DC Motor (Travel Drive) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-159

7-59. Electric Brake Assembly Model ED-5 . . . . . . . . . . . . . . . . . . . . . . . . . . 7-161 xvii

7-60. Watertight 12-inch Electric Brake . . . . . . . . . . .

This is the start of the file's text. The full file is on GovTribe.

File details come from the government source that posted it. Updated .