TM 5-3825-270-23&P
0041
Are less than 200 ohms measured from red/white wire on engine speed RPM switch to governor controller
harness connector, pin E1?
1.
Disconnect governor controller harness connector. (WP 0092)
2.
Ensure multimeter is set to measure continuity.
3.
Connect red multimeter probe to red/white wire on engine speed RPM switch.
BACK OF
RED/GREEN
CONTROL
WIRE
PANEL
RED JUMPER
WIRE
ENGINE
SPEED
RPM SWITCH
RED/WHITE
WIRE
Figure 3. Engine Speed RPM Switch - Step 2.
4.
With the aid of an assistant using jumper wire, connect black multimeter probe to governor controller harness
connector, pin E1.
GOVERNOR
CONTROLLER
GOVERNOR
CONTROLLER
HARNESS
CONNECTOR
A
E
F
K
3
3
2
2
1
1
Figure 4. Governor Controller Harness Connector - Step 2.
5.
Note multimeter reading.
CONDITION/INDICATION
Are less than 200 ohms measured from red/white wire on 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 on engine speed RPM switch
to interconnect terminal strip, terminal 4?)
Yes - Go to step 3. (Step 3 - Are less than 200 ohms measured from red/green wire on engine speed RPM
switch to governor controller harness connector, pin C1?)
STEP 3