GM Service Manual Online
For 1990-2009 cars only
Makes
🢒
GMC_Truck
🢒
2009
🢒
Savana
🢒
Engine
🢒
Engine Mechanical - 6.6L
🢒 Valve Rocker Arm Cover Replacement - Lower Right Side
Removal Procedure
Remove the upper right valve rocker arm cover. Refer to
Valve Rocker Arm Cover Replacement - Upper Right Side
.
Remove the fuel injectors. Refer to
Fuel Injector Replacement
.
Remove the fuel injector return pipe clamp and reposition the pipe off the stud.
Remove the exhaust gas recirculation (EGR) cooler tube bracket bolt and nut.
Remove the right side fuel rail. Refer to
Fuel Rail Fuel Feed Pipe Replacement - Right Side
.
Remove the generator mounting bracket. Refer to
Generator Bracket Replacement
.
Remove the rear EGR cooler tube bracket bolts and bracket.
Remove the lower valve rocker arm cover bolts.
Remove the lower valve rocker arm cover.
Remove the gasket from the lower valve rocker arm cover.
Inspect the lower valve rocker arm cover gasket for damage, replace if necessary. Otherwise reuse the old gasket.
Installation Procedure
Install the lower valve rocker arm cover gasket.
Install the lower valve rocker arm cover.
Install the lower valve rocker arm cover bolts.
Caution:
Refer to
Fastener Caution
in the Preface section.
Tighten the lower valve rocker arm cover bolts in the sequence shown to
10 N·m (89 lb in)
.
Install the rear EGR cooler tube bracket and bolts and tighten to
25 N·m (18 lb ft)
.
Install the EGR cooler tube bracket bolt and nut and tighten to
20 N·m (15 lb ft)
.
Install the generator. Refer to
Generator Bracket Replacement
.
Install the right side fuel rail. Refer to
Fuel Rail Fuel Feed Pipe Replacement - Right Side
.
Install the fuel injector return pipe clamp and reposition on the stud.
Install the fuel injectors. Refer to
Fuel Injector Replacement
.
Install the right upper valve rocker arm cover. Refer to
Valve Rocker Arm Cover Replacement - Upper Right Side
.