Valve Rocker Arm Cover Insulator Replacement - Right Side

Fig 1: Valve Rocker Arm Cover Insulator - Right Side

Courtesy of GENERAL MOTORS COMPANY

Callout	Component Name
Preliminary Procedures Remove the right side positive crankcase ventilation tube. Refer to Positive Crankcase Ventilation Hose/Pipe/Tube Replacement (Right Side - L83, L86) . NOTE: It is not necessary to disconnect the heater hose. Detach the heater hose from the cylinder head bracket and position aside.
1	Valve Rocker Arm Cover Insulator Procedure Grasp the valve rocker arm cover insulator and lift up disengaging the grommets from the studs.

Callout

Component Name

Preliminary Procedures

Remove the right side positive crankcase ventilation tube. Refer to Positive Crankcase Ventilation Hose/Pipe/Tube Replacement (Right Side - L83, L86) .

NOTE:

It is not necessary to disconnect the heater hose.

Valve Rocker Arm Cover Insulator
Procedure
Grasp the valve rocker arm cover insulator and lift up disengaging the grommets from the studs.