Radiator Replacement
The content of this article reflects the changes identified in TSB 05-06-02-011Date: October 17, 2005
SERVICE MANUAL UPDATE
Subject:
Revised Radiator Replacement
Models:
2005 Buick Terraza
2005 Chevrolet Uplander
2005 Pontiac Montana SV6
2005 Saturn Relay
Radiator Replacement
Removal Procedure
1. Disconnect the lower transmission oil cooler (TOC) line from the radiator.
2. Remove the cooling fans and shroud.
3. Remove radiator inlet hose.
4. Remove the radiator outlet hose.
5. Remove the bolt that secures the radiator to the condenser.
6. Remove the condenser tube clip screw.
7. Tilt the radiator and condenser inwards toward the engine and remove the radiator.
Installation Procedure
1. Install the radiator.
2. Install the condenser tube clip screw.
Tighten
Tighten the bolts to 6 Nm (53 lb in).
3. Install the bolt that secures the radiator to the condenser.
Tighten
Tighten the bolt to 2.5 Nm (22 lb in).
4. Install the radiator outlet hose.
5. Install radiator inlet hose.
6. Install the cooling fans and shroud. Refer to Cooling Fan and Shroud Replacement.
7. Connect the lower transmission oil cooler CFOC) line to the radiator.
8. Refill the cooling system.
9. Inspect the transmission fluid level.