Put identification on electric wires (I) and (2) as to
their location on the alternator. Disconnect the
wires from the alternator.
Loosen bolt (3) and nut (5) on the belt tightener
adjustment rod and remove the two vee belts
from the alternator pulley.
Remove bolt (4) that holds the adjustment rod to
Remove bolt (3), the nut and lockwasher.
Remove the alternator from the machine.
If a new pulley has been installed on alternator (I),
tighten the nut that holds it to a torque of 75 ± 5
lb.ft. (100 ± 7 Nm).
Put alternator (I) in position on the machine.
Install bolt (2), the lockwasher and nut to hold the
alternator. Do not tighten bolt (2) until the vee
belts are adjusted.
Install vee belts (7) on the alternator pulley.
Install bolt (4) to hold the adjustment rod (3) to the
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.
BT33-96-4-16 or an equivalent. The correct
gauge indication is 120 ± 5.
Tighten bolt (2).
Connect electrical wires (5) and (6) to their correct
location on the alternator.