Express 2500 V8-4.8L (2007)
1. Install the heater core.
Notice: Refer to Fastener Notice.
2. Install the heater core retainers.
Tighten the screws to 1.9 N.m (17 lb in).
3. Install the heater core access door.
4. Install the heater core access door retaining screws.
Tighten the screws to 1.9 N.m (17 lb in).
5. Install the inlet and outlet heater hoses to the heater core.
6. Install the heater hose clamps using the J 38185.
7. Install the A/C evaporator and blower module.
8. If equipped, install the TCM. Refer to Transmission Control Module Replacement.
9. Install the battery tray.
10. Install the engine cover.
11. Install the right knee bolster bracket.
12. Fill the engine coolant. Refer to Draining and Filling Cooling System (Static Fill) Draining and Filling Cooling System (Vac N Fill).
