Sierra 2500 4WD V8-6.6L DSL Turbo (2007)
Notice: Refer to Fastener Notice.
1. Position the glow plug control module bracket (2) to the lower valve rocker arm cover and install the bolts, if required.
Tighten the bolts to 10 N.m (89 lb in).
2. Position the glow plug control module protector (1) and install the bolts, if required.
Tighten the bolts to 10 N.m (89 lb in).
3. Install the fuel return pipe clamp bolt (1).
Tighten the bolt to 24 N.m (18 lb ft).