Sierra 2500 4WD V8-6.6L DSL Turbo (2007)
1. Install NEW O-ring seals onto the oil level indicator tube.
2. Lightly lubricate the O-ring seals with engine oil.
3. Install the oil level indicator tube.
Notice: Refer to Fastener Notice.
4. Install the oil level indicator tube bolt at the indicator tube bracket.
Tighten the bolt to 21 N.m (15 lb ft).
5. Install the starter motor.
6. Install the exhaust manifold.
7. Install the oil level indicator.
