Silverado 1500 2WD V8-6.0L (2010)
Harmonic Balancer - Crankshaft Pulley: Service and Repair
Crankshaft Balancer Replacement
Special Tools
*
J 41478 Crankshaft Front Oil Seal Installer
*
J 41665 Crankshaft Balancer and Sprocket Installer
*
J 41816-A Crankshaft Balancer Remover
*
J 41816-2 Crankshaft End Protector
*
J 42386-A Flywheel Holding Tool
*
J 45059 Angle Meter
Removal Procedure
1. Remove the air conditioning (A/C) drive belt. Refer to Air Conditioning Compressor Belt Replacement (V8) (See: Drive Belts, Mounts, Brackets
and Accessories/Drive Belt/Service and Repair/Air Conditioning Compressor Belt Replacement (V8)).
2. Remove the cooling fan and shroud. Refer to Cooling Fan and Shroud Replacement (Non-HP2) (See: Cooling System/Radiator Cooling
Fan/Service and Repair).
3. Remove the starter motor. Refer to Starter Replacement (V8) (See: Starting and Charging/Starting System/Starter Motor/Service and Repair
)Starter Replacement (V6) (See: Starting and Charging/Starting System/Starter Motor/Service and Repair)Starter Replacement (6.6L) (See:
Starting and Charging/Starting System/Starter Motor/Service and Repair).
Caution: Refer to Fastener Caution (See: Service Precautions/Vehicle Damage Warnings/Fastener Caution).
Note: Ensure that the teeth of the J 42386-A mesh with the teeth of the engine flywheel.
4. Install the J 42386-A (1) and bolts. Use one M10-1.5 x 120 mm and one M10-1.5 x 45 mm bolt for proper tool operation.
Tighten the J 42386-A bolts to 50 Nm (37 lb ft).