GM Service Manual Online
For 1990-2009 cars only

Object Number: 1596301  Size: SF

Callout

Component Name

Notice: Refer to Fastener Notice in the Preface section.

Fastener Tightening Specifications: Refer to Fastener Tightening Specifications .

Preliminary Procedure

Remove the wiper arm blades. Refer to Windshield Wiper Blade Replacement .

1

Cap, Windshield Washer Transmission Nut

Tip
Use a small flat-bladed tool to remove the transmission cap.

2

Nut, Windshield Washer Transmission Support

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

Arm Assembly, Windshield Washer

Tip
Use a J 39637 or slightly rock the arm on the wiper pivot shaft to remove.