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Installation Procedure

WARNING: This page does not describe the selected car, but rather 8 other vehicles, including the 2004 GMC Yukon XL, 2004 GMC Yukon, 2004 Chevrolet Tahoe, 2004 Chevrolet Suburban, and 2004 Chevrolet Avalanche. However, it is still accessible from the selected car via links, so may be relevant.
  1. Position the wiper arm so that the wiper blade aligns with the mark made on the windshield before removal.
  2. Install the wiper arm onto the drive shaft.
  3. NOTE: Refer to Fastener Notice in Cautions and Notices.
  4. Install the nut on the drive shaft.

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

  5. Fig 1: View Of Wiper Arm & Nut
    GM348542Courtesy of GENERAL MOTORS CORP.
  6. Install the cover on the nut.
  7. Connect the washer hose.
  8. Clean the locating mark or masking tape from the windshield.
  9. Operate the wipers and inspect for proper operation.