Manual Transmissions

Loosen adjusting ring attaching screws and clamp bolt. Rotate adjusting ring to give 0.005" (0.13 mm) end play between adjusting ring and 1st-Reverse shift lever. Tighten attaching screws and clamp bolt. See Fig 1.

Fig 1: Shift Tube Adjustment for Manual Transmission "G" & "P" Models

Courtesy of GENERAL MOTORS COMPANY