GM Service Manual Online
For 1990-2009 cars only

Tools Required

J 37059 Accessory Drive Belt Tensioner Wrench

Removal Procedure

Caution: To avoid personal injury when rotating the accessory drive belt tensioner, use a tight fitting 13 mm wrench that is at least 46 cm (18 in) long.


Object Number: 33590  Size: SH

Using the J 37059 , remove the accessory drive belt by rotating the tensioner counterclockwise.

Installation Procedure


Object Number: 33590  Size: SH

Using the J 37059 , install the accessory drive belt by rotating the tensioner counterclockwise.