C 3500 Truck 2WD V8-6.6L DSL Turbo VIN 1 (2002)
INSTALLATION PROCEDURE
1. Install the outlet heater hose.
2. Install the outlet heater hose to the outlet pipe assembly.
3. Install the auxiliary outlet heater hose if equipped.
NOTE: Refer to Fastener Notice in Service Precautions.
4. Install the NEW outlet heater hose nut (2) and bolt (3) to the engine.
Tighten
Tighten the nut and bolt to 25 N.m (18 lb ft).
5. Connect the heater and surge tank hoses to the heater core.
Firmly push the quick connect onto the heater core pipe until you hear an audible click.
6. Install the heater and surge tank hoses to the mounting clip.
7. Install the air intake tube.
8. Fill the cooling system. Refer to Draining and Filling Cooling System.
9. Inspect the cooling system for leaks. Refer to Loss of Coolant in Cooling System.
