Positive Crankcase Ventilation Hose/Pipe/Tube Replacement (LT4 - Left Rocker Arm Cover To Oil Separator)

Courtesy of GENERAL MOTORS COMPANY

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

Callout	Component Name
1	Positive Crankcase Ventilation Hose Procedure  Remove hose from the oil separator and the valve rocker arm cover. Plastic Collar Quick Connect Fitting Service