pontiac Workshop Repair Guides

Pontiac Workshop Service and Repair Manuals

Heater Inlet Pipe Replacement|Page 2511 > < Engine - Engine Noise Or Damage After Oil Filter Replace|Page 2505
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Coolant Line/Hose: Service and Repair
Heater Inlet Pipe Replacement

Heater Inlet Pipe Replacement (RPO LY7) (3.6L)

Removal Procedure

1. Partially drain the cooling system. Refer to Cooling System Draining and Filling (LNJ Static Fill)  (See: Engine, Cooling and Exhaust/Cooling

System/Service and Repair)Cooling System Draining and Filling (LNJ GE 47716 Fill)  (See: Engine, Cooling and Exhaust/Cooling
System/Service and Repair)Cooling System Draining and Filling (LY7 Static Fill)  (See: Engine, Cooling and Exhaust/Cooling System/Service
and Repair)Cooling System Draining and Filling (LY7 GE 47716 Fill)  (See: Engine, Cooling and Exhaust/Cooling System/Service and Repair) .

2. Remove the heater pipe inlet hose (1) from the heater inlet pipe.

3. Remove the heater inlet pipe housing bolts (1).
4. Remove the housing.
5. Remove the heater inlet pipe housing seal. Discard seal.

Heater Inlet Pipe Replacement|Page 2511 > < Engine - Engine Noise Or Damage After Oil Filter Replace|Page 2505