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Home >> Hummer >> 2003 >> H2 >> Repair and Diagnosis >> External Pages >> Different car >> Section 591 (Wiper System And Washer System) >> Repair Instructions >> Wiper Motor Replacement >> Installation Procedure
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Installation Procedure

WARNING: This page is about a different car, the 2004 Hummer H2. However, it is still accessible from the selected car via links, so may be relevant.
  1. Position the wiper motor into place on the wiper motor transmission, aligning the arm with the locating marks made prior to removal.
  2. NOTE: Refer to Fastener Notice in Cautions and Notices.
  3. Install the 3 fasteners retaining the wiper motor to the wiper transmission.

    Tighten:  Tighten the fasteners to 12 N.m (9 lb ft).

  4. Connect the wiper motor electrical connector to the wiper motor and cycle the wipers 1 time to ensure motor is in the park position.
  5. Disconnect the wiper motor electrical connector.
  6. Ensure that the wipers are in the park position.
  7. Install the nut retaining the wiper motor shaft to the wiper transmission arm.

    Tighten:  Tighten the nut to 25 N.m (18 lb ft).

  8. Fig 1: Wiper Motor & Wiper Motor Transmission
    GM837507Courtesy of GENERAL MOTORS CORP.
  9. Install the wiper transmission. Refer to Wiper Transmission Replacement .
  10. Install the 3 fasteners (1) retaining the wiper.

    Tighten:  Tighten the fasteners to 12 N.m (9 lb ft).

  11. Install the air inlet grille panel. Refer to Air Inlet Grille Panel Replacement in Body Front End.
  12. Operate the wipers to ensure proper operation.