Tools Required

WARNING: This page is about a different car, the 2007 GMC Sierra and 2007 Chevrolet Silverado. However, it is still accessible from the selected car via links, so may be relevant.

J 33037 2-4 Intermediate Band Apply Pin Gage. See Special Tools .

Fig 1: 2-4 Servo Assembly

GM5430

Courtesy of GENERAL MOTORS CORP.

Disassemble the 2-4 servo assembly. If necessary, refer to 2-4 Servo Disassemble .

Fig 2: Locating Servo Cover Retaining Ring

GM7756

Courtesy of GENERAL MOTORS CORP.

Install the band apply pin (13) and the J 33037 (1). See Special Tools .
Install the servo cover retaining ring (29) to secure the tool.

Fig 3: Identifying Gage Slot

GM7757

Courtesy of GENERAL MOTORS CORP.

Apply 11 N.m (98 lb in) torque. If the white line appears in the gage slot (1), the pin length is correct.
If a new pin is needed, refer to 2-4 Servo Pin Selection in order to determine correct pin length.

J 33037 2-4 Intermediate Band Apply Pin Gage. See Special Tools .

Fig 1: Locating Servo Cover Retaining Ring

GM7756

Courtesy of GENERAL MOTORS CORP.

Install the band apply pin (13) and the J 33037 . See Special Tools .
Install the servo cover retaining ring (29) to secure the tool.

Fig 2: Identifying Gage Slot

GM7757

Courtesy of GENERAL MOTORS CORP.

Apply 11 N.m (98 lb in) torque. If the white line appears in the gage slot (1), the pin length is correct.
If a new pin is needed, refer to 2-4 Servo Pin Selection in order to determine the correct pin length.