Transaxle Oil Cooler Pipes

NOTICE: If replacement of transaxle oil cooler pipes are required, use only double-wrapped and brazed steel pipe meeting GM specification 123M or equivalent. Pipe should be double-flared.

NOTICE: Allow sufficient clearance around transaxle oil cooler pipes and hoses to prevent damage or wear which may cause fluid loss.

REMOVE OR DISCONNECT
1. Raise vehicle and suitably support.
2. Position drain pan.
3. Transaxle oil cooler hoses from pipes.
4. Transaxle oil cooler pipe fittings at radiator.
5. Transaxle oil cooler pipe clip bolt/screw.
6. Transaxle oil cooler pipes.

INSTALL OR CONNECT

NOTICE:
- Always use the correct fastener in the proper location. When you replace a fastener, use ONLY the exact part number for that application. The manufacturer will call out those fasteners that require a replacement after removal. The manufacturer will also call out the fasteners that require thread lockers or thread sealant. UNLESS OTHERWISE SPECIFIED, do not use supplemental coatings (paints, greases, or other corrosion inhibitors) on threaded fasteners or fastener joint interfaces. Generally, such coatings adversely affect the fastener torque and the joint clamping force, and may damage the fastener. When you install fasteners, use the correct tightening sequence and specifications. Following these instructions can help you avoid damage to parts and systems.
- Do not use any type of grease to retain parts during assembly of this unit. Greases other than the recommended assembly lube will change transaxle fluid characteristics and cause undesirable shift conditions and/or filter clogging. It is recommended that TRANSJEL (tm) J 36850 or equivalent be used during assembly.

Important: Correct thread engagement is critical. Crossthreaded fittings can achieve proper tightness value and still leak.

1. Transaxle oil cooler pipes.
2. Transaxle oil cooler pipe clip bolt/screw.
- Tighten bolt screw to 4 Nm (27 inch lbs.).
3. Transaxle oil cooler pipe fittings at radiator.
- Tighten fittings to 45 Nm (33 ft. lbs.).
4. Transaxle oil cooler hoses to pipes.
5. Lower vehicle.

Adjust
- Fluid level.

NOTICE: Do not overfill transaxle. Overfilling causes foaming and loss of fluid through the vent and may damage the automatic transaxle.

Inspect
- For proper completion of repairs.
- For proper fluid level.
- For fluid leaks.