Valve Rocker Arm Cover Insulator Replacement - Left Side (LT1)

Courtesy of GENERAL MOTORS COMPANY

NOTE: Callouts items in the following chart represent components shown in graphic above.

Callout	Component Name
Preliminary Procedures Intake Manifold Cover Replacement (Left) , or Intake Manifold Cover Replacement (Right) Disconnect the positive crankcase ventilation hose/pipe/tube at the valve rocker arm cover insulator. Positive Crankcase Ventilation Hose/Pipe/Tube Replacement (LT1 - Oil Separator To Air Cleaner Outlet Duct) , or Positive Crankcase Ventilation Hose/Pipe/Tube Replacement (LT1 - Left Rocker Arm Cover To Oil Separator) , or Positive Crankcase Ventilation Hose/Pipe/Tube Replacement (LT1 - Right Rocker Arm Cover To Oil Separator) , or Positive Crankcase Ventilation Hose/Pipe/Tube Replacement (Intake Manifold To PCV Valve)
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

Callout

Component Name

Preliminary Procedures

Valve Rocker Arm Cover Insulator Fasteners [2x]

CAUTION:

Tighten
9 N.m (80 lb in)

Valve Rocker Arm Cover Insulator
Procedure
Remove the oil filler cap