Alternator - Remove and Install
- Refer to Operation and Maintenance Manual, "Belts - Inspect/Adjust/Replace".
- Refer to Operation and Maintenance Manual, "Battery or Battery Cable - Inspect/Replace".
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Illustration 1 g03341869 - Remove cover (1).
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Illustration 2 g03341876 - Disconnect harness assemblies (2).
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Illustration 3 g03341991 - Loosen bolt (3). Remove belt (4), remove bolt (5), and alternator (6).
- Install alternator (6) in the reverse order of removal.
Caterpillar Information System:
966H and 972H Wheel Loaders Power Train Oil Coolers and Cooling System Operation
966H and 972H Wheel Loaders Electrohydraulic System General Information (Electrohydraulic System)
621K, 623K, and 627K Wheel Tractor-Scrapers Systems Oil Cooler (Torque Converter and Transmission)
621K, 623K, and 627K Wheel Tractor-Scrapers Systems Metering Pump (HMU)
903C Compact Wheel Loader Steering Frame Lock
966H and 972H Wheel Loaders Power Train Fixed Axle (Front) and Oscillating Axle (Rear)
966H and 972H Wheel Loaders Power Train NoSPIN Differential
966H and 972H Wheel Loaders Power Train Limited Slip Differential
D10T2 Track-Type Tractor Systems Pin Puller Hydraulic System
966H and 972H Wheel Loaders Power Train Differential (Standard)
D10T2 Track-Type Tractor Systems Piston Pump (Implement)
966H and 972H Wheel Loaders Power Train Output Transfer Gears
903C Compact Wheel Loader Cab Door
621K, 623K, and 627K Wheel Tractor-Scrapers Systems Piston Pump (Implement)
621K, 623K, and 627K Wheel Tractor-Scrapers Systems Differential and Bevel Gear
D10T2 Track-Type Tractor Systems Hydraulic Oil Cooler
966M Tier 4, 966M Tier 4 Series XE, 972M Tier 4 and 972M Tier 4 Series XE Wheel Loaders Air Cleaner - Remove and Install
621K, 623K, and 627K Wheel Tractor-Scrapers Systems Elevator Circuit
259D, 279D and 289D Compact Track Loaders, 257D, 277D and 287D Multi Terrain Loaders and 236D, 242D, 246D and 262D Skid Steer Loaders Engine Supplement Electric Starting Motor - Remove and Install
621K, 623K, and 627K Wheel Tractor-Scrapers Systems Piston Pump (Cushion-Hitch)
320 GC, 320 and 323 Excavator Machine Systems Specifications Transport Lock
D10T2 Track-Type Tractor Systems Modes of Operation (Fan Hydraulic System)
D10T2 Track-Type Tractor Systems Accumulator (Pilot)
966H and 972H Wheel Loaders Electrohydraulic System Implement Electronic Control System