GM Service Manual Online
For 1990-2009 cars only
Table 1: Fluid Filter Assembly and Torque Converter Fluid Seal Disassemble
Table 2: Fluid Pump Disassemble

Fluid Filter Assembly and Torque Converter Fluid Seal Disassemble


Object Number: 1891423  Size: MF

Fluid Filter Assembly and Torque Converter Fluid Seal Disassemble

Callout

Component Name

1

Fluid Filter Assembly

Tip
Rotate filter 90 degrees to disengage locking tangs.

2

Torque Converter Fluid Seal Retainer

3

Torque Converter Fluid Seal

Special Tools

    • DT-6125-1B Slide Hammer
    • EN-23129 Universal Seal Remover

For equivalent regional tools, refer to Special Tools.

4

Torque Converter Fluid Seal Assembly

Special Tools

    • DT-6125-1B Slide Hammer
    • EN-23129 Universal Seal Remover

For equivalent regional tools, refer to Special Tools.

Fluid Pump Disassemble


Object Number: 1891425  Size: MF

Fluid Pump Disassemble

Callout

Component Name

Warning: Valve springs can be tightly compressed. Use care when removing retainers and plugs. Personal injury could result.

Caution: After cleaning the transmission components, allow to air dry. Do not use cloth or paper towels in order to dry any transmission components. Lint from the towels can cause component failure.

Caution: Do not reuse cleaning solvents. Previously used solvents may deposit sediment which may damage the component.

Preliminary Procedure

Clean and inspect all valve components and the pump body for wear and/or damage.

1

Fluid Pump Cover Bolts M6 x 25 (Qty: 23)

Tip
There are 3 bolts on the pump cover side and 20 bolts on the pump body side.

2

Fluid Pump Cover

3

Fluid Pump Driven Gear

4

Fluid Pump Drive Gear

5

TCC Control Valve Train

6

Fluid Pump Blow Off Ball Valve Train

7

Pressure Regulator Valve Train

8

TCC Blow Off Ball Valve Train