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Wiper Arm Replacement

Fig 1: View Of Windshield Wiper Arms
GM1657154Courtesy of GENERAL MOTORS CORP.
Wiper Arm Replacement

Callout Component Name
Preliminary Procedure: 
Remove the wiper arm blades. Refer to Wiper Arm Blade Replacement .
1 Windshield Washer Arm Finish Cap
Tip:  Use a small flat-bladed tool to remove the finish cap.
2 Windshield Washer Arm Nut
NOTE: Refer to Fastener Notice .

Tip:  Hold the wiper arm blade tip to the target points in the lower blackout area of the windshield while tightening the nut.

Tighten:  32 N.m (24 lb ft).

3 Windshield Washer Arm Assembly
Tip:  Use a J 39637  or slightly rock the arm on the wiper pivot shaft to remove.
4 Windshield Wiper Arm Hose
Tip:  Note the correct hose routing around the wiper arm, see insert.
5 Wiper Arm