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Home >> Chevrolet >> 2012 >> Tahoe Base, RWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 1101 (Automatic Transmission - 6L50/6L80/6L90 - Removal & Installation, Service, Overhaul, Troubleshooting & Diagnosis) >> Repair Instructions - Off Vehicle >> Manual Shift Shaft and Parking System Components Overhaul (6L50)

Manual Shift Shaft and Parking System Components Overhaul (6L50)

WARNING: This page is about a different car, the 2008 Cadillac CTS. However, it is still accessible from the selected car via links, so may be relevant.
Fig 1: Manual Shift Shaft and Parking System Component View
GM1748735Courtesy 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.
11 Park Pawl Shaft Hole Plug
Special Tool: 
DT 47770  Seal Installer. See Special Tools .