TM 5-3825-270-23&P
0012
GOVERNOR
CONTROLLER
GOVERNOR
CONTROLLER
HARNESS
CONNECTOR
A
E
F
K
3
3
2
2
1
1
Figure 4. Governor Controller Harness Connector Pin E1 - Step 2.
8.
Note multimeter reading.
CONDITION/INDICATION
Are less than 200 ohms measured from red/white wire at engine speed RPM switch to governor controller
harness connector pin E1?
DECISION
No - Go to step 5. (Step 5 - Are less than 200 ohms measured from red/white wire at engine speed RPM switch
to interconnect terminal strip, terminal 4?)
Yes - Go to step 3. (Step 3 - Are less than 200 ohms measured across engine speed RPM switch terminals 1
and 2, while switch is in '+' position?)
STEP 3
Are less than 200 ohms measured across engine speed RPM switch terminals 1 and 2, while switch is in '+'
position?
1.
Ensure multimeter is set to measure continuity.
2.
Connect red multimeter probe to engine speed RPM switch, terminal 1.
BACK OF RPM
TERMINAL 1
SWITCH
TERMINAL 2
TERMINAL 3
Figure 5. Engine Speed RPM Switch Terminal 1 - Step 3.
3.
Connect black multimeter probe to engine speed RPM switch, terminal 2.
4.
Place engine speed RPM switch to '+' position and hold.
5.
Note multimeter reading.
6.
Release engine speed RPM switch.
CONDITION/INDICATION
Are less than 200 ohms measured across engine speed RPM switch terminals 1 and 2, while switch is in '+'
position?
