621K, 623K, and 627K Wheel Tractor-Scrapers Systems Caterpillar


Battery and Wiring Group

Usage:

621K WTA


Illustration 1g03423900

Table 1
Specification for 374-8720 Battery and Wiring GP 
Item  Qty  Part  Specification Description 
292-1250 Plug  Apply purple Loctite 545 to the threads.
Final installation torque is 4 ± 1 N·m (35 ± 9 lb in)
8T-4192 Bolt  Torque to 50 ± 10 N·m (37 ± 7 lb ft)
8T-0389 Locknut  Final installation torque is 16 ± 2 N·m (142 ± 18 lb in)
344-5675 Nut  Torque to 30 ± 7 N·m (266 ± 62 lb in)
5C-9553 Bolt  Torque to 6 ± 1 N·m (53 ± 9 lb in)
365-6362 Cable As  Torque to 7.2 ± 1.6 N·m (63.7 ± 14.2 lb in)
170-6929 Cable As  Torque to 7.2 ± 1.6 N·m (63.7 ± 14.2 lb in)
374-8721 Cable As  Torque to 7.2 ± 1.6 N·m (63.7 ± 14.2 lb in)
Torque to 23 ± 4 N·m (204 ± 35 lb in)

Caterpillar Information System:

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D9T Track-Type Tractor Machine Systems Rollover Protective Structure (ROPS) - Remove and Install
PL83 and PL87 Pipelayers Machine Systems Piston Pump (Hydraulic Fan) - Assemble
PL83 and PL87 Pipelayers Machine Systems Piston Pump (Hydraulic Fan) - Disassemble
D10T2 Track-Type Tractor Engine Supplement Exhaust Cooler (NRS) - Remove and Install
980M Tier 4 and 982M Tier 4 Wheel Loaders Power Train Carrier Bearing (Drive Shaft) - Remove and Install
621K, 623K, and 627K Wheel Tractor-Scrapers Systems Hood - Front
980H Wheel Loader Power Train Power Train Guard (Transmission) - Remove and Install
980H Wheel Loader Power Train Crankcase Guard - Remove and Install
D6N Track-Type Tractor TA2 Technical Inspection{0372, 1000, 7000, 753T, 7565} D6N Track-Type Tractor TA2 Technical Inspection{0372, 1000, 7000, 753T, 7565}
836K Landfill Compactor, 834K Wheel Dozer and 988K Wheel Loader Power Train Gear Pump (Axle Oil Cooler) - Remove and Install
980H Wheel Loader Engine Supplement Engine Oil Pan - Remove and Install - In Chassis
349F and 352F Excavators ECM - Replace
966H and 972H Wheel Loaders PowerTrain Oscillating Axle (Rear) - Remove and Install
980M Tier 3, 982M Tier 3 and 980L Tier 3 Wheel Loader Power Train Drive Shaft (Center) - Remove and Install
854K Wheel Dozer and 992K Wheel Loader Power Train Sequence Valve - Test and Adjust
966H and 972H Wheel Loaders PowerTrain Fixed Axle (Front) - Remove and Install
980H Wheel Loader Engine Supplement Fuel Filter (Secondary) and Fuel Filter Base - Remove and Install
836K Landfill Compactor, 834K Wheel Dozer and 988K Wheel Loader C18 Engine Supplement Fuel Tank - Remove and Install
2013/08/26 New Software Is Now Used on Certain Medium Wheel Loaders {7610, 7620}
966H and 972H Wheel Loaders PowerTrain Heat Exchanger (Axle Oil Cooler) - Remove and Install
966H and 972H Wheel Loaders PowerTrain Control Manifold (Axle Oil Flow Divider) - Remove and Install
966H and 972H Wheel Loaders PowerTrain Modulating Valve (Transmission Clutch) - Remove and Install
966H and 972H Wheel Loaders PowerTrain Differential and Bevel Gear - Remove and Install
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