GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Chevrolet 🢒 1998 🢒 Tahoe 4WD - RHD 🢒 HVAC 🢒 HVAC Systems - Manual 🢒 Vacuum Tank Replacement

Removal Procedure

    Object Number: 282351 Size: SH
  1. Disconnect the vacuum line.

    2. Object Number: 282342 Size: SH
  2. Remove the vacuum tank mounting bolts from below the left front wheel well.

    3. Object Number: 282341 Size: SH
  3. Remove the vacuum tank from the vehicle.

Installation Procedure

    Object Number: 282341 Size: SH
  1. Install the vacuum tank into the vehicle.

    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.


    Object Number: 282342 Size: SH
  2. Install the vacuum tank bolts from the inside of the left front wheel well.

    3. Tighten
    Tighten the bolts to 7 N·m (62 lb in).


    Object Number: 282351 Size: SH
  3. Connect the vacuum line.