FixVault

Windshield Wiper Arm Replacement

WARNING: This page is about a different car, the 2015 Chevrolet Spark. However, it is still accessible from the selected car via links, so may be relevant.
Fig 1: Windshield Wiper Arm
GM2309173Courtesy of GENERAL MOTORS COMPANY
Callout Component Name
1 Windshield Wiper Arm Finish Cap
TIP:  Use a small flat-bladed tool to remove finish cap.
2 Windshield Wiper Arm Nut (Qty: 2)
CAUTION: Refer to Fastener Caution .

Tighten 
24 N.m (18 lb in)
3 Windshield Wiper Arm Washer
4 Windshield Wiper Arm Assembly
TIP:  Use the wiper arm puller if the arm fails to release from the wiper motor pivot shaft.