Valve Rocker Arm Cover Insulator Replacement - Left Side (LT4)

Courtesy of GENERAL MOTORS COMPANY

Callout	Component Name
Preliminary Procedure  Positive Crankcase Ventilation Hose/Pipe/Tube Replacement (LT4 - Left Rocker Arm Cover To Oil Separator)
1	Valve Rocker Arm Cover Insulator Fasteners [2x] CAUTION: Refer to Fastener Caution . Tighten  9 N.m (80 lb in)
2	Valve Rocker Arm Cover Insulator Procedure  Remove the oil filler cap