Fastener Tightening Specifications for Buick Terraza Ext. 2006

Front Wiper Arm Nut

30 N·m

22 lb ft

Rear Wiper Arm Nut

25 N·m

19 lb ft

Rear Wiper Motor Driveshaft Nut

6 N·m

53 lb in

Rear Wiper Motor Screws

6 N·m

53 lb in

Washer Solvent Container Screws

8 N·m

71 lb in

Wiper Drive System Module Screws

8.5 N·m

75 lb in

Wiper Motor Crank Arm Nut

10 N·m

89 lb in