Sierra 3500 2WD V8-6.6L DSL Turbo (2006)
6. Remove the fan shroud retainers.
7. Remove the fan shroud bolts (2).
8. Remove the upper fan shroud.
Installation Procedure
1. Install the upper fan shroud.
Notice: Refer to Fastener Notice in Service Precautions.
2. Install the fan shroud retainers (1)
3. Install the fan shroud bolts (2).
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Tighten the bolts to 9 Nm (80 inch lbs.).
4. If equipped install the inlet radiator hose retainer to the fan shroud
5. If equipped install the throttle body heater hose retainer to the fan shroud.