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 TM 55-1905-242-14
0124 00
REMOVAL--SWITCHES
WARNING
Replace or repair components only after the affected circuit has been secured, locked
out, and tagged out. Performing replacement with the circuit energized may result in
damaged equipment and serious injury or death to personnel.
1.
Remove the nut (15) that secures the switch (16) to the console. Pull the switch from the console.
2.
Set the multimeter to the Vdc (Volts direct current) setting. Connect the negative multimeter lead to a known good
ground and contact each of the switch's terminals (17) with the positive multimeter lead. If no voltage is noted, proceed
to the next step. If voltage is noted, ensure that the circuit breaker is properly secured.
3.
Label the wiring, loosen the screws (18), and disconnect the wiring from the switch.
INSTALLATION--SWITCHES
1.
Connect the wiring to the switch's terminals (17) using the labels from step 3 of Removal--Switches as a guide and secure
it with the screws (18).
2.
Position the switch (16) in the console and secure it with the nut (15).
3.
Remove the lockouts and tagouts and check the operation of the system.
END OF WORK PACKAGE
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