Curiosii for ever!: Car repair manuals for everyone.
Home >> Pontiac Truck >> 2009 >> Montana SV6 (CANADA) V6-3.9L >> Repair and Diagnosis >> Engine, Cooling and Exhaust >> Cooling System >> Radiator >> Service and Repair >> Removal and Replacement >> Radiator Replacement

Radiator Replacement




Radiator Replacement

Removal Procedure

1. Disconnect the lower transmission oil cooler (TOC) line from the radiator. Refer to Transmission Fluid Cooler Hose/Pipe Quick-Connect Fitting Disconnection and Connection Transmission Fluid Cooler Hose/Pipe Quick-Connect Fitting Disconnection and Connection.
2. Remove the cooling fans and shroud. Refer to Cooling Fan and Shroud Replacement (LZ9) Service and Repair.
3. Remove radiator inlet hose. Refer to Radiator Inlet Hose Replacement (LZ9) Radiator Inlet Hose Replacement (LZ9).
4. Remove the radiator outlet hose. Refer to Radiator Outlet Hose Replacement (LZ9) Radiator Outlet Hose Replacement (LZ9).




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.
Caution: Refer to Fastener Caution Fastener Caution.

2. Install the condenser tube clip screw and tighten to 6 Nm (53 lb in).
3. Install the bolt that secures the radiator to the condenser and tighten to 2.5 Nm (22 lb in).
4. Install the radiator outlet hose. Refer to Radiator Outlet Hose Replacement (LZ9) Radiator Outlet Hose Replacement (LZ9).
5. Install radiator inlet hose. Refer to Radiator Inlet Hose Replacement (LZ9) Radiator Inlet Hose Replacement (LZ9).
6. Install the cooling fans and shroud. Refer to Cooling Fan and Shroud Replacement (LZ9) Service and Repair.
7. Connect the lower transmission oil cooler (TOC) line to the radiator. Refer to Transmission Fluid Cooler Hose/Pipe Quick-Connect Fitting Disconnection and Connection Transmission Fluid Cooler Hose/Pipe Quick-Connect Fitting Disconnection and Connection.
8. Refill the cooling system. Refer to Cooling System Draining and Filling (Vac-N-Fill) Cooling System Draining and Filling (Vac-N-Fill)Cooling System Draining and Filling (Static Fill LZ9) Cooling System Draining and Filling (Static Fill LZ9).
9. Inspect the transmission fluid level. Refer to Transmission Fluid Check Testing and Inspection.

pro multis · Curiosii