GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 GMC_Truck 🢒 1999 🢒 GMC C-Series Medium Duty Truck B7 🢒 Transmission/Transaxle 🢒 Clutch 🢒 Clutch Housing Replacement

Removal Procedure
  1. Remove the transmission.
  2. Remove the seven bolts that secure the clutch housing to the engine flywheel.
  3. Retain both of the locating pins for installation.

Installation Procedure
  1. Install the two retaining pins.

    2. Notice: Use the correct fastener in the correct location. Replacement fasteners must be the correct part number for that application. Fasteners requiring replacement or fasteners requiring the use of thread locking compound or sealant are identified in the service procedure. Do not use paints, lubricants, or corrosion inhibitors on fasteners or fastener joint surfaces unless specified. These coatings affect fastener torque and joint clamping force and may damage the fastener. Use the correct tightening sequence and specifications when installing fasteners in order to avoid damage to parts and systems.

  2. Install the seven bolts that secure the clutch housing to the engine.

    3. Tighten
    Tighten the bolts to 41 N·m (30 lb ft).