Warnings, Cautions, and Notes
GENERAL INFORMATION, EQUIPMENT DESCRIPTION, AND THEORY OF OPERATION FOR HIGH PERFORMANCE RESCUE HOIST ASSEMBLY
GENERAL INFORMATION -834270019
PREPARATION FOR STORAGE OR SHIPMENT -834270020
PACKING
WARRANTY INFORMATION
QUALITY OF MATERIAL
SAFETY, CARE, AND HANDLING
GENERAL REPAIR (ONLY THE SPECIFIC REPAIRS ARE AUTHORIZED)
LIST OF ABBREVIATIONS/ACRONYMS
EQUIPMENT DESCRIPTION AND DATA -834270027
LOCATION AND DESCRIPTION OF MAJOR COMPONENTS -834270028
RESCUE HOIST ASSEMBLY MAJOR COMPONENTS
EQUIPMENT DATA
RESCUE HOIST ASSEMBLY
BOOMHEAD ASSEMBLY
WINCH ASSEMBLY
BOOM POSITION SUPPORT ASSEMBLY
CONTROL PANEL ASSEMBLY
CONTROL PENDANT ASSEMBLY
OPERATOR INSTRUCTIONS FOR HIGH PERFORMANCE RESCUE HOIST ASSEMBLY
DESCRIPTION AND USE OF OPERATOR CONTROLS AND INDICATORS -834270039
OPERATION UNDER USUAL CONDITIONS
OPERATING PROCEDURES -834270042
RESCUE HOIST SQUIB CIRCUIT TEST UH-60 (NOT APPLICABLE TO UH-1)
BOOM POSITION AND HOIST CABLE CONTROL OPERATIONAL CHECK UH-60
OPERATION UNDER UNUSUAL CONDITIONS -834270045
STOWAGE AND DATA/INSTRUCTION PLATE GUIDE
Data/Instruction Plates
Data/Instruction Plates (cont.)
TROUBLESHOOTING PROCEDURES FOR HIGH PERFORMANCE RESCUE HOIST ASSEMBLY
TROUBLESHOOTING INDEX -834270053
Table 1. Symptom Index.
Hoist Control Schematic.
CABLE CUTTER
CONTROL PENDANT CABLE UP/DOWN SWITCH
TROUBLESHOOTING PROCEDURES
RESCUE HOIST POWER ON LIGHT ILLUMINATES, BUT MOTOR WILL NOT ENERGIZE
HOIST BOOMHEAD INOPERATIVE, BOOM IN/OUT SWITCH ACTIVATED
HOIST BOOMHEAD DOES NOT SWING FULL 205 DEGREES (AVIM)
BOOMHEAD ASSEMBLY OVERHEATS
POSITIVE ACTION DECELERATION INOPERATIVE. HOOK WITHIN 3 FEET OF DOWN-STOP LIMIT (EXTENSION) OR 1 FOOT FROM FULL STOW (RETRACTION)
NO POSITIVE BRAKE ACTION
CABLE SPEED LESS THAN 100 RPM, HOIST OPERATED AT MAXIMUM
CABLE SPEED EXCEEDS 15 RPM, HOIST OPERATED AT MINIMUM
HOIST CABLE DOES NOT REEL SMOOTHLY
WINCH ASSEMBLY, HOIST CABLE MISWRAPS
HOIST WINCH INOPERATIVE, HOIST UP/DOWN SWITCH ACTIVATED
HOIST WINCH INOPERATIVE, HOIST UP/DOWN SWITCH ACTIVATED (CONTINUED)
WINCH ASSEMBLY OVERHEATS
ELECTRIC WINCH MOTOR OVERHEATS
OPERATING CONTROL SWITCH INOPERATIVE
PILOTS OVERRIDE CONTROLS INOPERATIVE
INTERCOM INOPERATIVE
CAUTION LAMP INOPERATIVE. CABLE HOOK WITHIN 8-10 FEET OF FULL STOW
TEMP WARNING LAMP INOPERATIVE, COMPONENT OVERHEATING
MAINTENANCE INSTRUCTIONS FOR HIGH PERFORMANCE RESCUE HOIST ASSEMBLY
SERVICE UPON RECEIPT -834270081
Pin Location for Aircraft Installation.
INSTALLATION INSTRUCTIONS
HELICOPTER -834270084
PRELIMINARY SERVICING OF EQUIPMENT
PRELIMINARY SERVICING OF EQUIPMENT (cont.)
PRELIMINARY CHECKS OF EQUIPMENT
HELICOPTER -834270088
HELICOPTER (cont.)
PREVENTIVE MAINTENANCE CHECKS AND SERVICES (PMCS)
Table 1. Inspection Requirements.
Table 1. Inspection Requirements (Continued).
ORGANIZATIONAL PREVENTIVE MAINTENANCE CHECKS AND SERVICES (PMCS)
Table 1. PMCS.
Table 1. PMCS. (cont.) -834270097
Table 1. PMCS. (cont.) -834270098
RESCUE HOIST- INSPECT
RESCUE HOIST- INSPECT (cont.)
CLEANING UNDER USUAL CONDITIONS
CLEANING UNDER USUAL CONDITIONS (cont.)
CLEANING CABLE HOOK ASSEMBLY
QUICK WASH
SALT WATER
DESERT
CABLE HOOK ASSEMBLY - INSPECT
CABLE HOOK ASSEMBLY - P/N 42305-280
REMOVAL/DISASSEMBLY -834270109
INSPECT AFTER REMOVAL/DISASSEMBLY -834270110
REASSEMBLY/INSTALLATION -834270111
REASSEMBLY/INSTALLATION (cont.) -834270112
CABLE HOOK ASSEMBLY - P/N 42315-790
REMOVAL/DISASSEMBLY -834270114
INSPECT AFTER REMOVAL/DISASSEMBLY -834270115
REASSEMBLY/INSTALLATION -834270116
REASSEMBLY/INSTALLATION (cont.) -834270117
CABLE - REMOVAL
CABLE - REMOVAL (cont.) -834270120
CABLE - REMOVAL (cont.) -834270121
CABLE - REMOVAL (cont.) -834270122
CABLE - REMOVAL (cont.) -834270123
CABLE - REMOVAL (cont.) -834270124
CABLE - INSPECT
CABLE MEASUREMENT
CABLE - INSTALLATION
CABLE - INSTALLATION (cont.) -834270128
CABLE - INSTALLATION (cont.) -834270129
CABLE - INSTALLATION (cont.) -834270130
CABLE CUTTER ASSEMBLY
CABLE CUTTER ASSEMBLY - INSPECT
CABLE CUTTER ASSEMBLY - REMOVAL
CABLE CUTTER ASSEMBLY - REMOVAL (cont.) -834270134
CABLE CUTTER ASSEMBLY - REMOVAL (cont.) -834270135
CABLE CUTTER ASSEMBLY - P/N 42277E336
CLEANING -834270137
ASSEMBLY -834270138
INSTALLATION -834270139
INSTALLATION (cont.) -834270140
CABLE CUTTER ASSEMBLY - P/N 42305-160
INSTALLATION -834270142
INSTALLATION (cont.) -834270143
BOOMHEAD/SUPPORT ASSEMBLY - INSPECT
BOOMHEAD/SUPPORT ASSEMBLY - REMOVAL
DRAINING -834270147
REMOVAL -834270148
REMOVAL (cont.) -834270149
REMOVAL (cont.) -834270150
REMOVAL (cont.) -834270151
BOOMHEAD/SUPPORT ASSEMBLY - INSTALLATION
BOOMHEAD/SUPPORT ASSEMBLY - INSTALLATION (cont.) -834270153
BOOMHEAD/SUPPORT ASSEMBLY - INSTALLATION (cont.) -834270154
BOOMHEAD/SUPPORT ASSEMBLY - INSTALLATION (cont.) -834270155
BOOMHEAD/SUPPORT ASSEMBLY - SERVICE
BOOMHEAD/SUPPORT ASSEMBLY - SERVICE (cont.)
FLEXIBLE DRIVESHAFT ASSEMBLY - REMOVAL
FLEXIBLE DRIVESHAFT ASSEMBLY - INSPECT
FLEXIBLE DRIVESHAFT ASSEMBLY - INSTALLATION
ACTUATOR ASSEMBLY (UP-LIMIT) - INSPECT
ACTUATOR ASSEMBLY (UP-LIMIT) - ADJUST
ELECTRIC DRIVE MOTOR - INSPECT
ELECTRIC DRIVE MOTOR - REMOVAL
ELECTRIC DRIVE MOTOR - INSTALLATION
ELECTRIC DRIVE MOTOR - INSTALLATION (cont.)
INERTIA DUMP ASSEMBLY - INSPECT
WINCH ASSEMBLY - INSPECT
WINCH ASSEMBLY - REMOVAL/DISASSEMBLY
DRAINING -834270173
REMOVAL -834270174
REMOVAL (cont.) -834270175
WINCH ASSEMBLY - REPAIR
INSPECT
WINCH ASSEMBLY - ALIGN
WINCH ASSEMBLY - ADJUST
WINCH ASSEMBLY - REASSEMBLY/INSTALLATION
INSTALLATION -834270181
WINCH ASSEMBLY - SERVICE
WINCH ASSEMBLY - SERVICE (cont.) -834270183
WINCH ASSEMBLY - SERVICE (Cont.) -834270184
DRUM ASSEMBLY - INSPECT
DRUM ASSEMBLY - REMOVAL
DRUM ASSEMBLY - ALIGN
DRUM ASSEMBLY - ALIGN (cont.) -834270188
DRUM ASSEMBLY - ALIGN (cont.) -834270189
DRUM ASSEMBLY - ALIGN (cont.) -834270190
DRUM ASSEMBLY - INSTALLATION
DRUM ASSEMBLY - INSTALLATION (cont.)
LEVEL WIND SHOE - REMOVAL
LEVEL WIND SHOE - INSPECT
LEVEL WIND SHOE - INSTALLATION
LEVEL WIND SHOE - INSTALLATION (cont.)
BOOM POSITION SUPPORT ASSEMBLY - INSPECT
BOOM POSITION SUPPORT ASSEMBLY - REPLACE
BOOM POSITION SUPPORT ASSEMBLY - ADJUST
BOOM POSITION SUPPORT ASSEMBLY - ADJUST (cont.) -834270200
BOOM POSITION SUPPORT ASSEMBLY - ADJUST (cont.) -834270201
BOOM POSITION SUPPORT ASSEMBLY - ADJUST (cont.) -834270202
HEIGHT ADJUSTER ASSEMBLY - REMOVAL
HEIGHT ADJUSTER ASSEMBLY - INSPECT
HEIGHT ADJUSTER ASSEMBLY - REPAIR
CLEANING -834270206
REASSEMBLY -834270207
HEIGHT ADJUSTER ASSEMBLY - INSTALLATION
UPPER SUPPORT ASSEMBLY - REMOVAL/DISASSEMBLY
REMOVAL -834270210
DISASSEMBLY -834270211
UPPER SUPPORT ASSEMBLY - INSPECT
UPPER SUPPORT ASSEMBLY - REPAIR
UPPER SUPPORT ASSEMBLY - REASSEMBLY/INSTALLATION
REASSEMBLY -834270215
INSTALLATION -834270216
QUICK DISCONNECT (UPPER SUPPORT) - INSPECT
LOWER SUPPORT ASSEMBLY - INSPECT
LOWER SUPPORT ASSEMBLY - REPAIR
LOWER SUPPORT ASSEMBLY - REMOVAL/DISASSEMBLY
LOWER SUPPORT ASSEMBLY - INSTALLATION
REACTION ARM ASSEMBLY - REMOVAL
REACTION ARM ASSEMBLY - INSPECT
REACTION ARM ASSEMBLY - INSTALLATION
QUICK DISCONNECT (REACTION ARM) - INSPECT
QUICK DISCONNECT (REACTION ARM) - REMOVAL
QUICK DISCONNECT (REACTION ARM) - INSTALLATION
CONTROL PENDANT ASSEMBLY - INSPECT
CONTROL PENDANT ASSEMBLY - REMOVAL
CONTROL PENDANT ASSEMBLY - INSTALLATION
LIMIT SWITCH DRIVE ASSEMBLY - INSPECT
CLEANING -834270236
LIMIT SWITCH DRIVE ASSEMBLY - REMOVAL
LIMIT SWITCH DRIVE ASSEMBLY - INSTALLATION
LIMIT SWITCH DRIVE ASSEMBLY - INSTALLATION (cont.)
LIMIT SWITCH DRIVE ASSEMBLY - TEST
LIMIT SWITCH DRIVE ASSEMBLY - TEST (cont.) -834270241
LIMIT SWITCH DRIVE ASSEMBLY - TEST (cont.) -834270242
LIMIT SWITCH DRIVE ASSEMBLY - ADJUST
LIMIT SWITCH DRIVE ASSEMBLY - ADJUST (cont.) -834270244
LIMIT SWITCH DRIVE ASSEMBLY - ADJUST (cont.) -834270245
LIMIT SWITCH DRIVE ASSEMBLY - ADJUST (cont.) -834270246
LIMIT SWITCH DRIVE ASSEMBLY - ADJUST (cont.) -834270247
FULL STOP LIMIT SWITCH (SW1)
DOWN LIMIT SWITCH (SW2)
10/240 LIMIT SWITCH (SW3) CAM 3A
10/240 LIMIT SWITCH (SW3) CAM 3B
SPEED REDUCTION LIMIT SWITCH (SW4)
SPEED REDUCTION LIMIT SWITCH (SW4) (cont.) -834270253
SPEED REDUCTION LIMIT SWITCH (SW4) (cont.) -834270254
CONTROL PANEL ASSEMBLY - REMOVAL
CONTROL PANEL ASSEMBLY - REMOVAL (cont.)
CONTROL PANEL ASSEMBLY - INSTALLATION
CONTROL PANEL ASSEMBLY - INSTALLATION (cont.)
ELECTRICAL CABLES AND CONNECTORS - INSPECT
ELECTRICAL CABLES AND CONNECTORS - REPAIR
ELECTRICAL CABLES AND CONNECTORS - CLEAN
ELECTRICAL CABLES AND CONNECTORS - REMOVAL
ELECTRICAL CABLES AND CONNECTORS - REMOVAL (cont.) -834270263
ELECTRICAL CABLES AND CONNECTORS - REMOVAL (cont.) -834270264
ELECTRICAL CABLES AND CONNECTORS - INSTALLATION
ELECTRICAL CABLES AND CONNECTORS - INSTALLATION (cont.) -834270266
ELECTRICAL CABLES AND CONNECTORS - INSTALLATION (cont.) -834270267
ILLUSTRATED LIST OF MANUFACTURED ITEMS -834270269
Figure 2. Cable Retainer Tools.
Figure 3. Spring Tools.
SUPPORTING INFORMATION FOR HIGH PERFORMANCE RESCUE HOIST ASSEMBLY
REFERENCES -834270275
MAINTENANCE ALLOCATION CHART (MAC) -834270277
Aviation Support Company (ASC) in the Aviation Support Battalion (ASB)
Use of the MAC
Explanation of Entries in the MAC
Group Number and Component/Assembly
Explanation of Columns in the Tools and Test Equipment Requirements
Table 1. MAC for High Performance Rescue Hoist.
Table 1. MAC for High Performance Rescue Hoist. (cont.) -834270284
Table 1. MAC for High Performance Rescue Hoist. (cont.) -834270285
Table 1. MAC for High Performance Rescue Hoist. (cont.) -834270286
Table 1. MAC for High Performance Rescue Hoist. (cont.) -834270287
Table 2. Tools and Test Equipment for High Performance Rescue Hoist.
REPAIR PARTS AND SPECIAL TOOLS LIST (RPSTL) - INTRODUCTION
Source Code -834270290
Maintenance Code -834270291
Recoverability Code -834270292
EXPLANATION OF CROSS-REFERENCE INDEXES WORK PACKAGES FORMAT AND COLUMNS
HOW TO LOCATE REPAIR PARTS -834270294
REPAIR PARTS LIST -834270295
Figure 1. High Performance Rescue Hoist Assembly.
Repair Parts List -834270297
Figure 2. Control Pendant Assembly.
Repair Parts List -834270299
Figure 3. Boomhead Assembly. (Sheet 1 of 5)
Figure 3. Boomhead Assembly. (Sheet 2 of 5)
Figure 3. Boomhead Assembly. (Sheet 3 of 5)
Figure 3. Boomhead Assembly. (Sheet 4 of 5)
Figure 3. Boomhead Assembly. (Sheet 5 of 5)
Repair Parts List -834270305
Repair Parts List (cont.) -834270306
Repair Parts List (cont.) -834270307
Figure 4. Brake Assembly.
Figure 5. Clutch Assembly.
Figure 6. Control Panel Assembly. (Sheet 1 of 3)
Figure 6. Control Panel Assembly. (Sheet 2 of 3)
Figure 6. Control Panel Assembly. (Sheet 3 of 3)
Repair Parts List -834270315
Repair Parts List (Cont.) -834270316
Repair Parts List (Cont.) -834270317
Figure 7. Transistor Heatsink Assembly.
Repair Parts List -834270319
Figure 8. Power Heatsink Assembly. (Sheet 1 of 2)
Figure 8. Power Heatsink Assembly. (Sheet 2 of 2)
Repair Parts List -834270322
Repair Parts List (cont.) -834270323
Figure 9. Logic PCB Assembly.
Repair Parts List -834270325
Repair Parts List (cont.) -834270326
Figure 10. Blower Assembly/DC Motor.
Repair Parts List -834270329
Figure 11. Boom Position Support Assembly. (Sheet 1 of 3)
Figure 11. Boom Position Support Assembly. (Sheet 2 of 3)
Figure 11. Boom Position Support Assembly. (Sheet 3 of 3)
Repair Parts List -834270333
Repair Parts List (cont.) -834270334
Repair Parts List (cont.) -834270335
Figure 12. Boom Position Motor.
Repair Parts List -834270337
Repair Parts List (cont.) -834270338
Figure 13. Gear Drive Assembly.
Repair Parts List -834270341
Figure 14. Mechanical Stop Assembly.
Repair Parts List -834270343
Figure 15. Rotary Actuator Assembly.
Repair Parts List -834270345
Figure 16. Height Adjuster Assembly.
Figure 17. Reaction Arm Assembly.
Repair Parts List -834270349
Figure 18. Winch Assembly. (Sheet 1 of 3)
Figure 18. Winch Assembly. (Sheet 2 of 3)
Figure 18. Winch Assembly. (Sheet 3 of 3)
Repair Parts List -834270353
Repair Parts List (cont.) -834270354
Repair Parts List (cont.) -834270355
Repair Parts List (cont.) -834270356
Figure 19. Electric Motor.
Repair Parts List -834270359
Repair Parts List (cont.) -834270360
Figure 20. Inertia Dump Assembly.
Figure 21. Limit Switch Drive Assembly.
Repair Parts List -834270365
Repair Parts List (cont.) -834270366
Figure 22. Automatic Brake Assembly.
Repair Parts List -834270369
Figure 23. Cable Hook Assembly, 42305-280.
Repair Parts List -834270371
Figure 24. Cable Hook Assembly, 42315-790.
Repair Parts List -834270373
Special Tools. (Sheet 1 of 2)
Special Tools. (Sheet 2 of 2)
NATIONAL STOCK NUMBER (NSN) INDEX
NATIONAL STOCK NUMBER (NSN) INDEX (cont.) -834270378
NATIONAL STOCK NUMBER (NSN) INDEX (cont.) -834270379
NATIONAL STOCK NUMBER (NSN) INDEX (cont.) -834270380
NATIONAL STOCK NUMBER (NSN) INDEX (cont.) -834270381
NATIONAL STOCK NUMBER (NSN) INDEX (cont.) -834270382
NATIONAL STOCK NUMBER (NSN) INDEX (cont.) -834270383
NATIONAL STOCK NUMBER (NSN) INDEX (cont.) -834270384
NATIONAL STOCK NUMBER (NSN) INDEX (cont.) -834270385
NATIONAL STOCK NUMBER (NSN) INDEX (cont.) -834270386
NATIONAL STOCK NUMBER (NSN) INDEX (cont.) -834270387
PART NUMBER (P/N) INDEX
PART NUMBER (P/N) INDEX (cont.) -834270390
PART NUMBER (P/N) INDEX (cont.) -834270391
PART NUMBER (P/N) INDEX (cont.) -834270392
PART NUMBER (P/N) INDEX (cont.) -834270393
PART NUMBER (P/N) INDEX (cont.) -834270394
PART NUMBER (P/N) INDEX (cont.) -834270395
PART NUMBER (P/N) INDEX (cont.) -834270396
PART NUMBER (P/N) INDEX (cont.) -834270397
PART NUMBER (P/N) INDEX (cont.) -834270398
PART NUMBER (P/N) INDEX (cont.) -834270399
PART NUMBER (P/N) INDEX (cont.) -834270400
COMPONENTS OF END ITEM (COEI) AND BASIC ISSUE ITEMS (BII) LISTS -834270401
EXPENDABLE AND DURABLE ITEMS LIST -834270403
Table 1. Expendable and Durable Items List.
Table 1. Expendable and Durable Items List. (cont.)
Figure FO-1. Rescue Hoist Electrical Schematic
TM-1-1680-320-13-P High Performance Rescue Hoist Assembly P/N 42305-1NSN 1680-01-058-3671 Manual
GENERAL INFORMATION, EQUIPMENT DESCRIPTION, AND THEORY OF OPERATION FOR HIGH PERFORMANCE RESCUE HOIST ASSEMBLY
GENERAL INFORMATION -834270019
PREPARATION FOR STORAGE OR SHIPMENT -834270020
PACKING
WARRANTY INFORMATION
QUALITY OF MATERIAL
SAFETY, CARE, AND HANDLING
GENERAL REPAIR (ONLY THE SPECIFIC REPAIRS ARE AUTHORIZED)
LIST OF ABBREVIATIONS/ACRONYMS
EQUIPMENT DESCRIPTION AND DATA -834270027
LOCATION AND DESCRIPTION OF MAJOR COMPONENTS -834270028
RESCUE HOIST ASSEMBLY MAJOR COMPONENTS
EQUIPMENT DATA
RESCUE HOIST ASSEMBLY
BOOMHEAD ASSEMBLY
WINCH ASSEMBLY
BOOM POSITION SUPPORT ASSEMBLY
CONTROL PANEL ASSEMBLY
CONTROL PENDANT ASSEMBLY
OPERATOR INSTRUCTIONS FOR HIGH PERFORMANCE RESCUE HOIST ASSEMBLY
DESCRIPTION AND USE OF OPERATOR CONTROLS AND INDICATORS -834270039
OPERATION UNDER USUAL CONDITIONS
OPERATING PROCEDURES -834270042
RESCUE HOIST SQUIB CIRCUIT TEST UH-60 (NOT APPLICABLE TO UH-1)
BOOM POSITION AND HOIST CABLE CONTROL OPERATIONAL CHECK UH-60
OPERATION UNDER UNUSUAL CONDITIONS -834270045
STOWAGE AND DATA/INSTRUCTION PLATE GUIDE
Data/Instruction Plates
Data/Instruction Plates (cont.)
TROUBLESHOOTING PROCEDURES FOR HIGH PERFORMANCE RESCUE HOIST ASSEMBLY
TROUBLESHOOTING INDEX -834270053
Table 1. Symptom Index.
Hoist Control Schematic.
CABLE CUTTER
CONTROL PENDANT CABLE UP/DOWN SWITCH
TROUBLESHOOTING PROCEDURES
RESCUE HOIST POWER ON LIGHT ILLUMINATES, BUT MOTOR WILL NOT ENERGIZE
HOIST BOOMHEAD INOPERATIVE, BOOM IN/OUT SWITCH ACTIVATED
HOIST BOOMHEAD DOES NOT SWING FULL 205 DEGREES (AVIM)
BOOMHEAD ASSEMBLY OVERHEATS
POSITIVE ACTION DECELERATION INOPERATIVE. HOOK WITHIN 3 FEET OF DOWN-STOP LIMIT (EXTENSION) OR 1 FOOT FROM FULL STOW (RETRACTION)
NO POSITIVE BRAKE ACTION
CABLE SPEED LESS THAN 100 RPM, HOIST OPERATED AT MAXIMUM
CABLE SPEED EXCEEDS 15 RPM, HOIST OPERATED AT MINIMUM
HOIST CABLE DOES NOT REEL SMOOTHLY
WINCH ASSEMBLY, HOIST CABLE MISWRAPS
HOIST WINCH INOPERATIVE, HOIST UP/DOWN SWITCH ACTIVATED
HOIST WINCH INOPERATIVE, HOIST UP/DOWN SWITCH ACTIVATED (CONTINUED)
WINCH ASSEMBLY OVERHEATS
ELECTRIC WINCH MOTOR OVERHEATS
OPERATING CONTROL SWITCH INOPERATIVE
PILOTS OVERRIDE CONTROLS INOPERATIVE
INTERCOM INOPERATIVE
CAUTION LAMP INOPERATIVE. CABLE HOOK WITHIN 8-10 FEET OF FULL STOW
TEMP WARNING LAMP INOPERATIVE, COMPONENT OVERHEATING
MAINTENANCE INSTRUCTIONS FOR HIGH PERFORMANCE RESCUE HOIST ASSEMBLY
SERVICE UPON RECEIPT -834270081
Pin Location for Aircraft Installation.
INSTALLATION INSTRUCTIONS
HELICOPTER -834270084
PRELIMINARY SERVICING OF EQUIPMENT
PRELIMINARY SERVICING OF EQUIPMENT (cont.)
PRELIMINARY CHECKS OF EQUIPMENT
HELICOPTER -834270088
HELICOPTER (cont.)
PREVENTIVE MAINTENANCE CHECKS AND SERVICES (PMCS)
Table 1. Inspection Requirements.
Table 1. Inspection Requirements (Continued).
ORGANIZATIONAL PREVENTIVE MAINTENANCE CHECKS AND SERVICES (PMCS)
Table 1. PMCS.
Table 1. PMCS. (cont.) -834270097
Table 1. PMCS. (cont.) -834270098
RESCUE HOIST- INSPECT
RESCUE HOIST- INSPECT (cont.)
CLEANING UNDER USUAL CONDITIONS
CLEANING UNDER USUAL CONDITIONS (cont.)
CLEANING CABLE HOOK ASSEMBLY
QUICK WASH
SALT WATER
DESERT
CABLE HOOK ASSEMBLY - INSPECT
CABLE HOOK ASSEMBLY - P/N 42305-280
REMOVAL/DISASSEMBLY -834270109
INSPECT AFTER REMOVAL/DISASSEMBLY -834270110
REASSEMBLY/INSTALLATION -834270111
REASSEMBLY/INSTALLATION (cont.) -834270112
CABLE HOOK ASSEMBLY - P/N 42315-790
REMOVAL/DISASSEMBLY -834270114
INSPECT AFTER REMOVAL/DISASSEMBLY -834270115
REASSEMBLY/INSTALLATION -834270116
REASSEMBLY/INSTALLATION (cont.) -834270117
CABLE - REMOVAL
CABLE - REMOVAL (cont.) -834270120
CABLE - REMOVAL (cont.) -834270121
CABLE - REMOVAL (cont.) -834270122
CABLE - REMOVAL (cont.) -834270123
CABLE - REMOVAL (cont.) -834270124
CABLE - INSPECT
CABLE MEASUREMENT
CABLE - INSTALLATION
CABLE - INSTALLATION (cont.) -834270128
CABLE - INSTALLATION (cont.) -834270129
CABLE - INSTALLATION (cont.) -834270130
CABLE CUTTER ASSEMBLY
CABLE CUTTER ASSEMBLY - INSPECT
CABLE CUTTER ASSEMBLY - REMOVAL
CABLE CUTTER ASSEMBLY - REMOVAL (cont.) -834270134
CABLE CUTTER ASSEMBLY - REMOVAL (cont.) -834270135
CABLE CUTTER ASSEMBLY - P/N 42277E336
CLEANING -834270137
ASSEMBLY -834270138
INSTALLATION -834270139
INSTALLATION (cont.) -834270140
CABLE CUTTER ASSEMBLY - P/N 42305-160
INSTALLATION -834270142
INSTALLATION (cont.) -834270143
BOOMHEAD/SUPPORT ASSEMBLY - INSPECT
BOOMHEAD/SUPPORT ASSEMBLY - REMOVAL
DRAINING -834270147
REMOVAL -834270148
REMOVAL (cont.) -834270149
REMOVAL (cont.) -834270150
REMOVAL (cont.) -834270151
BOOMHEAD/SUPPORT ASSEMBLY - INSTALLATION
BOOMHEAD/SUPPORT ASSEMBLY - INSTALLATION (cont.) -834270153
BOOMHEAD/SUPPORT ASSEMBLY - INSTALLATION (cont.) -834270154
BOOMHEAD/SUPPORT ASSEMBLY - INSTALLATION (cont.) -834270155
BOOMHEAD/SUPPORT ASSEMBLY - SERVICE
BOOMHEAD/SUPPORT ASSEMBLY - SERVICE (cont.)
FLEXIBLE DRIVESHAFT ASSEMBLY - REMOVAL
FLEXIBLE DRIVESHAFT ASSEMBLY - INSPECT
FLEXIBLE DRIVESHAFT ASSEMBLY - INSTALLATION
ACTUATOR ASSEMBLY (UP-LIMIT) - INSPECT
ACTUATOR ASSEMBLY (UP-LIMIT) - ADJUST
ELECTRIC DRIVE MOTOR - INSPECT
ELECTRIC DRIVE MOTOR - REMOVAL
ELECTRIC DRIVE MOTOR - INSTALLATION
ELECTRIC DRIVE MOTOR - INSTALLATION (cont.)
INERTIA DUMP ASSEMBLY - INSPECT
WINCH ASSEMBLY - INSPECT
WINCH ASSEMBLY - REMOVAL/DISASSEMBLY
DRAINING -834270173
REMOVAL -834270174
REMOVAL (cont.) -834270175
WINCH ASSEMBLY - REPAIR
INSPECT
WINCH ASSEMBLY - ALIGN
WINCH ASSEMBLY - ADJUST
WINCH ASSEMBLY - REASSEMBLY/INSTALLATION
INSTALLATION -834270181
WINCH ASSEMBLY - SERVICE
WINCH ASSEMBLY - SERVICE (cont.) -834270183
WINCH ASSEMBLY - SERVICE (Cont.) -834270184
DRUM ASSEMBLY - INSPECT
DRUM ASSEMBLY - REMOVAL
DRUM ASSEMBLY - ALIGN
DRUM ASSEMBLY - ALIGN (cont.) -834270188
DRUM ASSEMBLY - ALIGN (cont.) -834270189
DRUM ASSEMBLY - ALIGN (cont.) -834270190
DRUM ASSEMBLY - INSTALLATION
DRUM ASSEMBLY - INSTALLATION (cont.)
LEVEL WIND SHOE - REMOVAL
LEVEL WIND SHOE - INSPECT
LEVEL WIND SHOE - INSTALLATION
LEVEL WIND SHOE - INSTALLATION (cont.)
BOOM POSITION SUPPORT ASSEMBLY - INSPECT
BOOM POSITION SUPPORT ASSEMBLY - REPLACE
BOOM POSITION SUPPORT ASSEMBLY - ADJUST
BOOM POSITION SUPPORT ASSEMBLY - ADJUST (cont.) -834270200
BOOM POSITION SUPPORT ASSEMBLY - ADJUST (cont.) -834270201
BOOM POSITION SUPPORT ASSEMBLY - ADJUST (cont.) -834270202
HEIGHT ADJUSTER ASSEMBLY - REMOVAL
HEIGHT ADJUSTER ASSEMBLY - INSPECT
HEIGHT ADJUSTER ASSEMBLY - REPAIR
CLEANING -834270206
REASSEMBLY -834270207
HEIGHT ADJUSTER ASSEMBLY - INSTALLATION
UPPER SUPPORT ASSEMBLY - REMOVAL/DISASSEMBLY
REMOVAL -834270210
DISASSEMBLY -834270211
UPPER SUPPORT ASSEMBLY - INSPECT
UPPER SUPPORT ASSEMBLY - REPAIR
UPPER SUPPORT ASSEMBLY - REASSEMBLY/INSTALLATION
REASSEMBLY -834270215
INSTALLATION -834270216
QUICK DISCONNECT (UPPER SUPPORT) - INSPECT
LOWER SUPPORT ASSEMBLY - INSPECT
LOWER SUPPORT ASSEMBLY - REPAIR
LOWER SUPPORT ASSEMBLY - REMOVAL/DISASSEMBLY
LOWER SUPPORT ASSEMBLY - INSTALLATION
REACTION ARM ASSEMBLY - REMOVAL
REACTION ARM ASSEMBLY - INSPECT
REACTION ARM ASSEMBLY - INSTALLATION
QUICK DISCONNECT (REACTION ARM) - INSPECT
QUICK DISCONNECT (REACTION ARM) - REMOVAL
QUICK DISCONNECT (REACTION ARM) - INSTALLATION
CONTROL PENDANT ASSEMBLY - INSPECT
CONTROL PENDANT ASSEMBLY - REMOVAL
CONTROL PENDANT ASSEMBLY - INSTALLATION
LIMIT SWITCH DRIVE ASSEMBLY - INSPECT
CLEANING -834270236
LIMIT SWITCH DRIVE ASSEMBLY - REMOVAL
LIMIT SWITCH DRIVE ASSEMBLY - INSTALLATION
LIMIT SWITCH DRIVE ASSEMBLY - INSTALLATION (cont.)
LIMIT SWITCH DRIVE ASSEMBLY - TEST
LIMIT SWITCH DRIVE ASSEMBLY - TEST (cont.) -834270241
LIMIT SWITCH DRIVE ASSEMBLY - TEST (cont.) -834270242
LIMIT SWITCH DRIVE ASSEMBLY - ADJUST
LIMIT SWITCH DRIVE ASSEMBLY - ADJUST (cont.) -834270244
LIMIT SWITCH DRIVE ASSEMBLY - ADJUST (cont.) -834270245
LIMIT SWITCH DRIVE ASSEMBLY - ADJUST (cont.) -834270246
LIMIT SWITCH DRIVE ASSEMBLY - ADJUST (cont.) -834270247
FULL STOP LIMIT SWITCH (SW1)
DOWN LIMIT SWITCH (SW2)
10/240 LIMIT SWITCH (SW3) CAM 3A
10/240 LIMIT SWITCH (SW3) CAM 3B
SPEED REDUCTION LIMIT SWITCH (SW4)
SPEED REDUCTION LIMIT SWITCH (SW4) (cont.) -834270253
SPEED REDUCTION LIMIT SWITCH (SW4) (cont.) -834270254
CONTROL PANEL ASSEMBLY - REMOVAL
CONTROL PANEL ASSEMBLY - REMOVAL (cont.)
CONTROL PANEL ASSEMBLY - INSTALLATION
CONTROL PANEL ASSEMBLY - INSTALLATION (cont.)
ELECTRICAL CABLES AND CONNECTORS - INSPECT
ELECTRICAL CABLES AND CONNECTORS - REPAIR
ELECTRICAL CABLES AND CONNECTORS - CLEAN
ELECTRICAL CABLES AND CONNECTORS - REMOVAL
ELECTRICAL CABLES AND CONNECTORS - REMOVAL (cont.) -834270263
ELECTRICAL CABLES AND CONNECTORS - REMOVAL (cont.) -834270264
ELECTRICAL CABLES AND CONNECTORS - INSTALLATION
ELECTRICAL CABLES AND CONNECTORS - INSTALLATION (cont.) -834270266
ELECTRICAL CABLES AND CONNECTORS - INSTALLATION (cont.) -834270267
ILLUSTRATED LIST OF MANUFACTURED ITEMS -834270269
Figure 2. Cable Retainer Tools.
Figure 3. Spring Tools.
SUPPORTING INFORMATION FOR HIGH PERFORMANCE RESCUE HOIST ASSEMBLY
REFERENCES -834270275
MAINTENANCE ALLOCATION CHART (MAC) -834270277
Aviation Support Company (ASC) in the Aviation Support Battalion (ASB)
Use of the MAC
Explanation of Entries in the MAC
Group Number and Component/Assembly
Explanation of Columns in the Tools and Test Equipment Requirements
Table 1. MAC for High Performance Rescue Hoist.
Table 1. MAC for High Performance Rescue Hoist. (cont.) -834270284
Table 1. MAC for High Performance Rescue Hoist. (cont.) -834270285
Table 1. MAC for High Performance Rescue Hoist. (cont.) -834270286
Table 1. MAC for High Performance Rescue Hoist. (cont.) -834270287
Table 2. Tools and Test Equipment for High Performance Rescue Hoist.
REPAIR PARTS AND SPECIAL TOOLS LIST (RPSTL) - INTRODUCTION
Source Code -834270290
Maintenance Code -834270291
Recoverability Code -834270292
EXPLANATION OF CROSS-REFERENCE INDEXES WORK PACKAGES FORMAT AND COLUMNS
HOW TO LOCATE REPAIR PARTS -834270294
REPAIR PARTS LIST -834270295
Figure 1. High Performance Rescue Hoist Assembly.
Repair Parts List -834270297
Figure 2. Control Pendant Assembly.
Repair Parts List -834270299
Figure 3. Boomhead Assembly. (Sheet 1 of 5)
Figure 3. Boomhead Assembly. (Sheet 2 of 5)
Figure 3. Boomhead Assembly. (Sheet 3 of 5)
Figure 3. Boomhead Assembly. (Sheet 4 of 5)
Figure 3. Boomhead Assembly. (Sheet 5 of 5)
Repair Parts List -834270305
Repair Parts List (cont.) -834270306
Repair Parts List (cont.) -834270307
Figure 4. Brake Assembly.
Figure 5. Clutch Assembly.
Figure 6. Control Panel Assembly. (Sheet 1 of 3)
Figure 6. Control Panel Assembly. (Sheet 2 of 3)
Figure 6. Control Panel Assembly. (Sheet 3 of 3)
Repair Parts List -834270315
Repair Parts List (Cont.) -834270316
Repair Parts List (Cont.) -834270317
Figure 7. Transistor Heatsink Assembly.
Repair Parts List -834270319
Figure 8. Power Heatsink Assembly. (Sheet 1 of 2)
Figure 8. Power Heatsink Assembly. (Sheet 2 of 2)
Repair Parts List -834270322
Repair Parts List (cont.) -834270323
Figure 9. Logic PCB Assembly.
Repair Parts List -834270325
Repair Parts List (cont.) -834270326
Figure 10. Blower Assembly/DC Motor.
Repair Parts List -834270329
Figure 11. Boom Position Support Assembly. (Sheet 1 of 3)
Figure 11. Boom Position Support Assembly. (Sheet 2 of 3)
Figure 11. Boom Position Support Assembly. (Sheet 3 of 3)
Repair Parts List -834270333
Repair Parts List (cont.) -834270334
Repair Parts List (cont.) -834270335
Figure 12. Boom Position Motor.
Repair Parts List -834270337
Repair Parts List (cont.) -834270338
Figure 13. Gear Drive Assembly.
Repair Parts List -834270341
Figure 14. Mechanical Stop Assembly.
Repair Parts List -834270343
Figure 15. Rotary Actuator Assembly.
Repair Parts List -834270345
Figure 16. Height Adjuster Assembly.
Figure 17. Reaction Arm Assembly.
Repair Parts List -834270349
Figure 18. Winch Assembly. (Sheet 1 of 3)
Figure 18. Winch Assembly. (Sheet 2 of 3)
Figure 18. Winch Assembly. (Sheet 3 of 3)
Repair Parts List -834270353
Repair Parts List (cont.) -834270354
Repair Parts List (cont.) -834270355
Repair Parts List (cont.) -834270356
Figure 19. Electric Motor.
Repair Parts List -834270359
Repair Parts List (cont.) -834270360
Figure 20. Inertia Dump Assembly.
Figure 21. Limit Switch Drive Assembly.
Repair Parts List -834270365
Repair Parts List (cont.) -834270366
Figure 22. Automatic Brake Assembly.
Repair Parts List -834270369
Figure 23. Cable Hook Assembly, 42305-280.
Repair Parts List -834270371
Figure 24. Cable Hook Assembly, 42315-790.
Repair Parts List -834270373
Special Tools. (Sheet 1 of 2)
Special Tools. (Sheet 2 of 2)
NATIONAL STOCK NUMBER (NSN) INDEX
NATIONAL STOCK NUMBER (NSN) INDEX (cont.) -834270378
NATIONAL STOCK NUMBER (NSN) INDEX (cont.) -834270379
NATIONAL STOCK NUMBER (NSN) INDEX (cont.) -834270380
NATIONAL STOCK NUMBER (NSN) INDEX (cont.) -834270381
NATIONAL STOCK NUMBER (NSN) INDEX (cont.) -834270382
NATIONAL STOCK NUMBER (NSN) INDEX (cont.) -834270383
NATIONAL STOCK NUMBER (NSN) INDEX (cont.) -834270384
NATIONAL STOCK NUMBER (NSN) INDEX (cont.) -834270385
NATIONAL STOCK NUMBER (NSN) INDEX (cont.) -834270386
NATIONAL STOCK NUMBER (NSN) INDEX (cont.) -834270387
PART NUMBER (P/N) INDEX
PART NUMBER (P/N) INDEX (cont.) -834270390
PART NUMBER (P/N) INDEX (cont.) -834270391
PART NUMBER (P/N) INDEX (cont.) -834270392
PART NUMBER (P/N) INDEX (cont.) -834270393
PART NUMBER (P/N) INDEX (cont.) -834270394
PART NUMBER (P/N) INDEX (cont.) -834270395
PART NUMBER (P/N) INDEX (cont.) -834270396
PART NUMBER (P/N) INDEX (cont.) -834270397
PART NUMBER (P/N) INDEX (cont.) -834270398
PART NUMBER (P/N) INDEX (cont.) -834270399
PART NUMBER (P/N) INDEX (cont.) -834270400
COMPONENTS OF END ITEM (COEI) AND BASIC ISSUE ITEMS (BII) LISTS -834270401
EXPENDABLE AND DURABLE ITEMS LIST -834270403
Table 1. Expendable and Durable Items List.
Table 1. Expendable and Durable Items List. (cont.)
Figure FO-1. Rescue Hoist Electrical Schematic
TM-1-1680-320-13-P High Performance Rescue Hoist Assembly P/N 42305-1NSN 1680-01-058-3671 Manual
