Rear Window Wiper Blade Replacement (except Avalanche)

WARNING: This page does not describe the selected car, but rather 8 other vehicles, including the 2008 GMC Yukon XL, 2008 GMC Yukon, 2008 Chevrolet Tahoe, 2008 Chevrolet Suburban, and 2008 Chevrolet Avalanche. However, it is still accessible from the selected car via links, so may be relevant.

Fig 1: Rear Window Wiper Blade (except Avalanche)

Courtesy of GENERAL MOTORS CORP.

Callout	Component Name
1	Rear Arm Cap Tip: Use a small flat-bladed tool to disengage the cover from the rear wiper arm.
2	Rear Window Wiper Arm Nut NOTE: Refer to Fastener Notice . Tip: Hold the wiper arm park finger on the arm securely to inside the channel on the park ramp while tightening the nut. Tighten: 9 N.m (80 lb in)
3	Rear Window Washer Nozzle Hose Assembly Tip: Rotate the hose counterclockwise around the end of the rear wiper washer arm upon installation.
4	Rear Window Wiper Arm Assembly Tip: Use the J 39637 Wiper Arm Remover Tool. See Special Tools . Clean the knurls on the rear wiper motor pivot shaft after the rear wiper arm has been removed.
5	Rear Window Wiper Motor Nut Tip: Ensure the wiper motor nut is properly tightened prior to the rear wiper arm installation. Tighten: 4.9 N.m (43 lb in)
6	Rear Window Wiper Motor Spacer