GM Service Manual Online
For 1990-2009 cars only

Removal Procedure

    Caution: Refer to Vehicle Lifting Caution in the Preface section.

    Caution: Refer to Safety Glasses Caution in the Preface section.

  1. Remove the rear frame. Refer to Rear Frame Replacement.

  2. Object Number: 1949797  Size: SH
  3. Disconnect the evaporative emission (EVAP) hoses (1&3) from the EVAP canister.
  4. Remove the purge canister to chassis retaining bolts (2).

Installation Procedure

    Notice: Refer to Fastener Notice in the Preface section.


    Object Number: 1949797  Size: SH
  1. Install the purge canister to chassis retaining bolts (2).
  2. Tighten
    Tighten the EVAP canister retaining nuts to 6 N·m (53 lb in).

  3. Connect the evaporative emission (EVAP) hoses (1&3) from the EVAP canister.
  4. Install the rear frame. Refer to Rear Frame Replacement.