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 TM 5-2805-261-13
4-23. TEST STOP (SHORTING) SWITCH
This task covers:
Testing the stop switch.
INITIAL SETUP :
Tools:
Equipment Condition:
Motor OFF
Materials/Parts:
None
Personnel Required:
Approximate Time Required (minutes):
1 Mechanic
20
LOCATION/ITEM
ACTION
REMARKS
1. Multimeter
Set up and zero.
Follow manufacturers' directions on multimeter.
TEST FOR
1. Terminals
Disconnect.
See para 4-22.
2. Meter probes
Attach one to each end of
Follow test directions as outlined in para 4-13.
wire.
3. Terminals
Replace if necessary.
TEST FOR SHORT
CIRCUIT
1. Terminals
Disconnect.
See para 4-22.
2. Meter probes
Attach one to one terminal
Follow test directions as outlined in para 4-14.
and one to the other
In addition, test switch with button in two positions:
terminal.
a. Depressed.
b. Not depressed.
3. Switch
Replace if necessary.
See para 4-22.
4-32
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