Chevrolet Trax: Transmission fluid auxiliary cooler replacement

Fig. 17: Transmission Fluid Auxiliary Cooler

Transmission Fluid Auxiliary Cooler Replacement

TRANSMISSION FLUID COOLER PIPE CONNECTOR REPLACEMENT - RADIATOR

Removal Procedure

1. Drain the cooling system. Refer to Cooling System Draining and Filling
2. Remove the transmission oil cooler pipes from the oil cooler fittings on the radiator. Refer to Transmission Fluid Cooler Hose/Pipe Quick-Connect Fitting Disconnection and Connection

Fig. 18: View Of Oil Cooler Fitting At Radiator

NOTE: Do not remove the upper and lower transmission oil cooler fittings from the radiator at the same time other wise the transmission oil cooler will fall inside the radiator end tank.

3. Remove the oil cooler fitting from the radiator.

Installation Procedure

1. Inspect the new O-ring seals for cracks, cuts or damage. Replace if necessary.

Fig. 19: View Of Oil Cooler Fitting At Radiator

CAUTION: Refer to Fastener Caution

NOTE: The correct thread engagement is critical. Cross-threaded fittings can achieve proper tightness and still leak.

2. Install the oil cooler fitting to the radiator and tighten to 20 (15 lb ft).
3. Install the transmission oil cooler pipes to the oil cooler fittings on the radiator. Refer to Transmission Fluid Cooler Hose/Pipe Quick-Connect Fitting Disconnection and Connection
4. Fill the cooling system. Refer to Cooling System Draining and Filling .
5. Adjust the transmission fluid level. Refer to Transmission Fluid Drain and Fill .
6. Inspect for fluid leaks.

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