Express 4500 V8-6.6L DSL Turbo (2009)
1. Install a NEW O-ring seal onto the oil fill tube.
2. Install the oil fill tube.
Caution: Refer to Fastener Caution (See: Service Precautions/Vehicle Damage Warnings/Fastener Caution).
3. Install the oil fill tube bolts and tighten to 21 Nm (15 lb ft).
4. Install the upper radiator fan shroud. Refer to Engine Coolant Fan Upper Shroud Replacement (4.3L, 4.8L, 5.3L, 6.0L, 6.2L, 7.0L) (See: Cooling
System/Fan Shroud/Service and Repair)Engine Coolant Fan Upper Shroud Replacement (6.6L) (See: Cooling System/Fan Shroud/Service and
Repair).
