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 TM 5-1940-277-20
TM 1940-20/2
3-120. STARTER TEST SERVICE/REPAIR/REPLACEMENT INSTRUCTIONS
TOOLS: Multimeter
1.
Open and secure engine hatch (refer to paragraph 3-154).
2.
Set multimeter to starter terminals as shown in figure.
3.
Connect multimeter to starter terminals as shown in figure.
Negative (-) lead to R
Positive (+) lead to S
4.
Attempt start while looking at meter.
MK1 AND MK2 W/SABRE
S
R
MK2 W/CUMMINS
S
R
If meter reads 24 bolts and starter does not turn, starter is bad. Go to step 6.
If meter reads zero (0) volts, go to step 5.
5.
Trouble is not in starter. Go back to troubleshooting procedure for next instruction.
6.
Replace starter (refer to paragraph 3-121).
3-252.2
Change 2
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