GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Buick 🢒 2009 🢒 Enclave 🢒 Transmission 🢒 Automatic Transmission - 6T70/6T75 🢒 Manual Shift Detent Lever with Shaft Position Switch Assembly and Park Pawl Actuator Installation

Object Number: 1737821 Size: MF

Callout

Component Name

1

Park Pawl Actuator Guide

2

Park Pawl Actuator Guide Pin

3

Park Pawl

4

Park Pawl Shaft

5

Park Pawl Spring

6

Park Pawl Actuator Bracket

7

Park Pawl Actuator Bracket Bolt M6 x 25 (Qty: 2)

Caution: Refer to Fastener Caution in the Preface section.

Tighten
12 N·m (106 lb in).

8

Park Pawl Actuator Assembly

Tip
Install the park pawl actuator assembly onto the detent lever assembly.

9

Manual Shaft Detent (w/Shift Position Switch) Lever Assembly

Tip

    • Rotate the assembly clockwise so the actuator rod will fit through the case opening.
    • Lubricate shaft with ATF to prevent damage to the manual shift shaft seal.

10

Manual Shift Shaft Pin

Caution: Use J 41229 to install the manual shaft pin at the correct height in order to properly secure the manual shaft. If you install the pin too deep, the case bore may crack.

Tip

  1. Use a NEW pin to ensure proper engagement to the case.
  2. Inspect pin installed height is within 6.5-7.5 mm (0.25-0.30 in).

Special Tools

J 41229 Manual Shaft Pin Installer

For equivalent regional tools, refer to Special Tools.