TM 5-3825-229-14&P
4-58. ALTERNATOR (cont)
a.
Testinq.
(1)
Prepare multimeter to measure DC
voltage per instructions supplied with
multimeter.
(2) Connect negative lead of multimeter to a
good ground on the alternator.
(3) Connect positive lead of multimeter to
positive terminal of alternator.
CAUTION
Do not start the pump engine unless distributor pump
is primed. Refer to para. 2-16 to prime pump.
(4) Start pump engine (para. 2-12). Run
engine at fast idle of approximately 1000
RPM.
(5) Voltage reading should be 13.8 to 14.8
volts. If voltage is not within limits, replace
alternator.
(6) Refer to para. 2-14 and stop engine.
b.
Removal.
WARNING
Electrical shock hazard exits. Disconnect battery cables (para. 4-22).
(1)
Disconnect harness wires (1) from alternator (2).
(2)
Refer to para. 4-57 and remove fan belt from alternator pulley.
(3)
Remove five screws (5) and flat washers (6) and remove belt guard (7).
(4)
Remove two screws (3) and flat washers (4) and remove adjusting strap (9) and guard (8).
Remove spacer (10).
(5)
Support alternator (2) and remove nut (1 1), flat washer (12) and screw (13). Remove spacer
(14) and remove alternator (2).
(6)
Use a suitable puller and remove pulley (15) and adapter (16) from alternator shaft.
(7)
Remove two screws (17) and flat washers (18) and remove bracket (19) from engine.
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