GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 GMC_Truck 🢒 2008 🢒 Sierra - 4WD 🢒 Transmission/Transaxle 🢒 Manual Transmission - Tremec 5-Speed (TZ0) 🢒 Transmission Control Replacement

Removal Procedure

Important: 

   • Ensure that the control lever is positioned into the mechanical third or fourth gear prior to removal of the shift lever from the transmission. The transmission must remain in this state when the shift lever is removed.
   • Do not disassemble the transmission shift lever. Internal parts for this shift lever are not available. Opening the shift lever voids the warranty.
   • When removing the shift lever from the transmission, use the exposed bolts on the base of the lever.


    Object Number: 772342 Size: SH
  1. Remove the control lever and boot. Refer to Transmission Control Lever Boot Replacement.
  2. Remove the boot.
  3. Remove the shift lever bolts.
  4. Remove the shift lever and seal.
  5. Remove the shift lever insulator.

Installation Procedure

    Object Number: 772342 Size: SH
  1. Install a NEW shift lever insulator.

    2. Notice: Refer to Fastener Notice in the Preface section.

  2. Install the shift lever seal and lever.
  3. Install the shift lever bolts.

    4. Tighten
    Tighten the bolts to 20 N·m (15 lb ft).

  4. Install the boot.
  5. Install the control lever and boot. Refer to Transmission Control Lever Boot Replacement.