Buick Enclave: Repair Instructions

TRANSMISSION FLUID COOLER PIPE CONNECTOR REPLACEMENT - RADIATOR

Fig. 17: View Of Transmission Fluid Cooler Hose/Pipe Connector

Transmission Fluid Cooler Pipe Connector Replacement - Radiator

TRANSMISSION FLUID COOLER HOSE/PIPE QUICK-CONNECT FITTING DISCONNECTION AND CONNECTION

Special Tools

• DT-28585 Universal Snap Ring Remover for the 5/8 inch Line
• DT-41623-B 3/8 inch Line Quick Release Tool

Removal Procedure

1. Remove the plastic cap from the quick connect fitting by pulling the cap back along the pipe.

2. Install the DT-41623-B 3/8 inch line quick release tool onto the transmission oil cooler (TOC) pipe or use the DT-28585 universal snap ring remover for the 5/8 inch line.

Fig. 18: View Of J 41623-B & Generator Cooling Inlet Pipe

3. Slide the DT-41623-B 3/8 inch line quick release tool toward the TOC pipe fitting or use the DT-28585 universal snap ring remover for the 5/8 inch line.

Fig. 19: Sliding J 41623-B Toward Generator Cooling Inlet Pipe Fitting

4. Connect the DT-41623-B 3/8 inch line quick release tool onto the TOC pipe fitting.

Fig. 20: Rotating Quick-Connect On Coolant Pipe

NOTE: Rotate the DT-41623-B 3/8 inch line quick release tool to engage the TOC pipe fitting's retainer slots.

The DT-41623-B 3/8 inch line quick release tool should be nearly flush with the fitting.

5. Rotate the DT-41623-B 3/8 inch line quick release tool or use the DT-28585 universal snap ring remover for the 5/8 inch line until the retainer clip (1) rises above the fitting retainer seat.

Fig. 21: Rotating Quick-Connect Until Retainer Clip Rises Above Fitting Retainer Seat

6. Pull back on the TOC pipe to disengage the pipe from the TOC pipe fitting.

Fig. 22: View Of J 41623-B & Generator Cooling Inlet Pipe

7. Remove the DT-41623-B 3/8 inch line quick release tool or the DT-28585 universal snap ring remover for the 5/8 inch line from the TOC pipe.

Installation Procedure

1. Install the TOC pipe into the TOC pipe fitting.

Fig. 23: View Of Generator Cooling Inlet Pipe & Generator Cooling Inlet Pipe Fitting

NOTE: Discard the TOC retaining clip and install a new retaining clip.

A distinct snap should be heard or felt when assembling the TOC pipe to the fitting.

2. Install the plastic cap onto the quick connect fitting. The plastic cap should snap onto fitting and spin freely by hand.

3. To ensure the cooler line is properly installed, give the cooler pipe a gentle pull.

FLUID COOLER INLET HOSE REPLACEMENT

Fig. 24: Fluid Cooler Inlet Hose

Fluid Cooler Inlet Hose Replacement

FLUID COOLER OUTLET HOSE REPLACEMENT

Fig. 25: Fluid Cooler Outlet Hose

Fluid Cooler Outlet Hose Replacement

Clutch Trouble Shooting

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NOTE: This is GENERAL information. This article is not intended to be specific to any unique situation or individual vehicle configuration. For model-specific information see appropriate articles where available.

ALL MODELS

NOTE: This is GENERAL information. This article is not intended to be specific to any unique situation or individual vehicle configuration. For model-specific information see appropriate articles where available.

CLUTCH TROUBLE SHOOTING

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