Silverado SS AWD V8-6.0L VIN N (2003)
INSTALLATION PROCEDURE
1. Lubricate NEW fuel injector lower O-ring seals (4) with clean engine oil.
2. Install the NEW O-ring seals (4) onto each injector, if necessary.
3. Install the fuel rail.
4. Apply a 5 mm (0.2 in) band of threadlock GM P/N 12345382 (Canadian 10953489), or equivalent to the threads of the fuel rail bolts.
NOTE: Refer to the Fastener Notice in Service Precautions See: Service Precautions/Vehicle Damage Warnings/Fastener Notice.
5. Install the fuel rail bolts.
Tighten
Tighten the bolts to ...................................10 N.m (89 lb in).
