LeSabre V6-231 3.8L VIN C SFI (1990)
Drive Belt Tensioner: Service and Repair
VIN 1
Serpentine Belt Routing & Replacement
1.
Disable airbag system as described under MAINTENANCE PROCEDURES/AIRBAG SYSTEM DISARMING.
2.
Disconnect battery ground cable.
3.
Remove inner and outer accessory drive belts, Fig. 27.
4.
Remove alternator attaching bolts, then position aside.
5.
Drain engine coolant.
6.
Disconnect heater hoses from pipes and pipes from engine.
7.
Raise and support vehicle.
8.
Remove lower bracket to transaxle bracket attaching bolt.
9.
Drain power steering fluid, then disconnect power steering hoses.
10.
Remove power steering pump attaching bolts, then position aside.
11.
Lower vehicle.
12.
Remove tensioner bracket attaching bolts, supercharger to bracket attaching nut, then remove tensioner and bracket.
13.
Reverse procedure to install.
14.
Rearm airbag system as described under MAINTENANCE PROCEDURES/AIRBAG SYSTEM DISARMING.
