SHAFT-MOTOR 1713066 - Caterpillar

1. Put identification on electric wires (1) and (2) as to their location on the alternator. Disconnect the wires from the alternator. 2. Loosen bolt (3) and nut (5) on the belt tightener adjustment rod and remove the two vee belts from the alternator pulley.3. Remove bolt (4) that holds the adjustment rod to the alternator.4. Remove bolt (3), the nut and lockwasher. Remove the alternator from the machine.Install Alternator
1. If a new pulley has been installed on alternator (1), tighten the nut that holds it to a torque of 75 5 lb.ft. (100 7 N m).2. Put alternator (1) in position on the machine.3. Install bolt (2), the lockwasher and nut to hold the alternator. Do not tighten bolt (2) until the vee belts are adjusted. 4. Install vee belts (7) on the alternator pulley.5. Install bolt (4) to hold the adjustment rod (3) to the alternator.6. Tighten the nut on adjustment rod (3) to make an adjustment of belts (7). Measure the outside belt toward the radiator, with a belt tension gauge such as Burroughs Tool Company Part No. BT-33-96-4-16 or an equivalent. The correct gauge indication is 120 5.7. Tighten bolt (2).8. Connect electrical wires (5) and (6) to their correct location on the alternator.