TM 5-3825-270-23&P
0025
DECISION
No - Replace LIGHTS switch. (WP 0089) Verify problem is solved. (Step 7 - Do work lights illuminate?)
Yes - Go to step 6. (Step 6 - Are less than 200 ohms measured on yellow wire from LIGHTS switch, terminal 2
to positive terminal strip, terminal 6?)
STEP 6
Are less than 200 ohms measured on yellow wire from LIGHTS switch, terminal 2 to positive terminal strip,
terminal 6?
1.
Place red multimeter probe to yellow wire on LIGHTS switch terminal 2.
TERMINAL 1
TERMINAL 2
BACK OF
CONTROL
PANEL
LIGHT
SWITCH
Figure 7. Light Switch - Step 6.
2.
Place black multimeter probe to positive terminal strip, terminal 6.
INSIDE OF
15-AMP
CONTROL PANEL
CIRCUIT BREAKER
20
1
1
15
5
5
EMERGENCY
10
10
10
STOP SWITCH
5
15
15
1
20
20
INTERCONNECT
POSITIVE
NEGATIVE
TERMINAL STRIP
TERMINAL STRIP
TERMINAL STRIP
Figure 8. Positive Terminal Strip - Step 6.
3.
Note multimeter reading.
CONDITION/INDICATION
Are less than 200 ohms measured on yellow wire from LIGHTS switch, terminal 2 to positive terminal strip,
terminal 6?
