Express 2500 V8-4.8L (2007)
7. Install the heater pipe to the engine retaining nut.
Tighten the nut to 8 N.m (71 lb in).
8. Install the heater hose to the heater pipe assembly near the front of the engine.
9. Reposition the heater hose clamp at the heater pipe assembly using J 38185.
10. Install the upper fan shroud.
11. Install the air cleaner.
12. Fill the cooling system. Refer to Draining and Filling Cooling System (Static Fill) Draining and Filling Cooling System (Vac N Fill).
13. Install the engine cover.
Heater Inlet Hose Replacement (4.3L, 4.8L, 5.3L, 6.0L)
Heater Inlet Hose Replacement (4.3L, 4.8L, 5.3L, 6.0L)
Tools Required
