S10/T10 Blazer 4WD V6-262 4.3L (1989)
Drive Belt: Service and Repair
Fig. 20 Serpentine Drive Belt Routing
1.
Remove belt tensioner pulley retaining bolt.
2.
Remove belt tensioner pulley. then the belt.
3.
Reverse procedure to install, refer to Fig. 20 for belt routing.
