GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 GMC_Truck 🢒 2002 🢒 Envoy - 2WD 🢒 Body and Accessories 🢒 Wipers/Washer Systems 🢒 Rear Window Wiper Arm Replacement

Removal Procedure

    Object Number: 751295 Size: SH
  1. Disconnect the washer hose (4).
  2. Remove the wiper arm cover (2).
  3. Remove the nut (3) retaining the wiper arm to the motor shaft.
  4. Remove the wiper arm from the motor shaft.
  5. Remove the wiper arm blade from the wiper arm, if necessary. Refer to Rear Window Wiper Blade Replacement .

Installation Procedure
  1. Install the wiper arm blade to the wiper arm, if removed. Refer to Rear Window Wiper Blade Replacement .

    2. Object Number: 751295 Size: SH
  2. Position the wiper arm into the park ramp.

    3. 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.

  3. Install the wiper arm onto the motor shaft with the nut (3).

    4. Tighten
    Tighten the nut (3) to 20 N·m (15 lb ft).

  4. Install the wiper arm cover (2).
  5. Connect the washer hose (4).