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2-6 Clutch Piston Installation — 6T40/45


1891330

Callout

Component Name

1

2-6 Clutch Piston Assembly

Tip

    • Position the 2-6 piston air bleed and large slot toward the top of the case.
    • DT-47796 seal protector prevents the piston seal lip from damage during installation. Apply a thin coat of ATF to the I.D. of the DT-47796 seal protector to ease installation of the piston.

Special Tool

DT-47796 Seal Protector

For equivalent regional tools, refer to Special Tools .

2

2-6 Clutch Spring

3

2-6 Clutch Spring Retainer

Caution: Regulate the air pressure to 276 kPa (40 psi) maximum. High pressure could cause the piston to over travel and damage the piston seals.

Tip

    • Place the retainer on the 2-6 clutch spring and align the retainer opening with the largest gap in the case splines toward the bottom of the case. The retainer opening should be supported by a spline tooth of the case.
    • Apply shop air to the clutch fluid feed hole in the case to verify proper piston operation.

Special Tools

    • DT-47797 Spring Installer
    • DT-48056 Spring Compressor Bridge

For equivalent regional tools, refer to Special Tools .

   


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