Manual Shift Shaft and Parking System Components Overhaul (6L80/6L90)

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Fig 1: Overhauling Manual Shift Shaft and Parking System Components

Courtesy of GENERAL MOTORS CORP.

Callout	Component Name
1	Manual Shaft Detent Lever Hub Pin NOTE: Refer to Pin Reuse Notice .
2	Manual Shift Shaft Pin NOTE: Refer to Pin Reuse Notice .
3	Manual Shift Shaft NOTE: Ensure the manual shift shaft seal is replaced before installing the shaft. Installing the seal after the shaft may cause damage to the seal, resulting in fluid leaks and transmission damage. Tip: Refer to Manual Shift Shaft Seal Replacement .
4	Manual Shaft Detent Lever Assembly
5	Park Pawl Actuator Assembly
6	Park Pawl Actuator Guide Pin NOTE: Refer to Pin Reuse Notice . Tip: Use a large pair of side cutters to "walk" the pin out.
7	Park Pawl Actuator Guide
8	Park Pawl Actuator Guide (O-ring) Seals NOTE: Refer to Seal Reuse Notice .
9	Park Pawl Tip: Inspect for damage only. Do not remove. The park pawl is not a serviceable component.
10	Park Pawl Spring Tip: Inspect for damage only. Do not remove. The park pawl spring is not a serviceable component.