ARMY TM 9-6115-673-13&P
AIR FORCE TO 35C2-3-512-1
Troubleshooting
Cannot adjust alternator output
with VOLTAGE ADJ.
potentiometer (R2)
Inspect for broken or corroded
OK
Not OK
connections at VOLTAGE ADJ.
potentiometer (R2)
With multimeter set for ohms,
Not OK
OK
Clean and tighten connectors
check continuity in wires
R2
TB1-12 and R2
TB1-11
(MEP-531A) or R2
TB1-13 and
R2
TB1-12 (MEP-501A)
Test for defective
Not OK
Repair or replace
OK
VOLTAGE ADJ. potentiometer
defective wiring
(R2), refer to paragraph 4.28.b
Replace defective
Contact next higher
VOLTAGE ADJ. potentiometer
maintenance level.
(R2), refer to paragraph 4.28.
