9-7X V8-5.3L (2005)
Notice: Refer to Fastener Notice (See: Service Precautions/Vehicle Damage Warnings/Fastener Notice).
3. Install the used crankshaft balancer bolt.
Tighten the USED bolt to 330 Nm (240 ft. lbs.).
4. Remove the used crankshaft balancer bolt.
Important: Recess the nose of the crankshaft 2.4-4.48 mm (0.094-0.176 in) into the balancer bore.
5. Measure for a correctly installed balancer.
If the balancer is not installed to the proper dimensions, install J 41665 and repeat the installation procedure.
6. Install a NEW crankshaft balancer bolt.
1. Tighten the bolt a first pass to 50 Nm (37 ft. lbs.).
2. Tighten the bolt a final pass to 140 degrees using J 45059.
7. Remove J 42386-A and bolts.
8. Install the starter motor. Refer to Starter Motor Replacement (5.3L Engine) (See: Starting and Charging/Starting System/Starter Motor/Service and
Repair).
9. Install the fan shroud. Refer to Cooling Fan and Shroud Replacement (See: Cooling System/Radiator Cooling Fan/Service and Repair).
10. Install the A/C drive belt, if equipped. Refer to Air Conditioning Compressor Belt Replacement (See: Drive Belts, Mounts, Brackets and
Accessories/Drive Belt/Service and Repair/Air Conditioning Compressor Belt Replacement).
11. Install the accessory drive belt. Refer to Drive Belt Replacement - Accessory (See: Drive Belts, Mounts, Brackets and Accessories/Drive
Belt/Service and Repair/Drive Belt Replacement - Accessory).
12. Perform the crankshaft position (CKP) system variation learn procedure. Refer to Crankshaft Position System Variation Learn.
