GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 GMC_Truck 🢒 2005 🢒 Yukon Denali 🢒 Suspension 🢒 Front Suspension 🢒 Spring Jounce Bumper Replacement

Removal Procedure
  1. Raise and support the vehicle. Refer to Lifting and Jacking the Vehicle .

    2. Object Number: 348563 Size: SH
  2. Unsnap the jounce bumper from the mounting cup (4WD 15 Series).

    3. Object Number: 348561 Size: SH
  3. Remove the nut from the jounce bumper stud (all 25/35 Series and RWD 15 Series with coil spring).
  4. Remove the jounce bumper.

Installation Procedure

    Object Number: 348563 Size: SH
  1. Snap the jounce bumper to the mounting cup (4WD 15 Series).

    2. Object Number: 348561 Size: SH
  2. Install the jounce bumper (all 25/35 Series and RWD 15 Series with coil spring).

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

  3. Install the nut to the jounce bumper stud.

    4. Tighten
    Tighten the nut to 30 N·m (22 lb ft).

  4. Remove the safety stands.
  5. Lower the vehicle.