TM 5-3825-270-23&P
0041
Are less than 200 ohms measured on red jumper wire between engine speed RPM switch and engine
RESUME/IDLE switch?
1.
Ensure multimeter is set to measure continuity.
2.
Connect red multimeter probe to red jumper wire at engine speed RPM switch.
BACK OF
RED/GREEN
CONTROL
WIRE
PANEL
RED JUMPER
WIRE
ENGINE
SPEED
RPM SWITCH
RED/WHITE
WIRE
Figure 7. Engine Speed RPM Switch - Step 4.
3.
Connect black multimeter probe to red jumper wire at engine RESUME/IDLE switch.
BACK OF
RED/BLACK
PANEL
WIRE
ENGINE
RESUME/IDLE
SWITCH
RED
WIRE
BLACK/RED
WIRE
Figure 8. Engine Resume/Idle Switch - Step 4.
4.
Note multimeter reading.
CONDITION/INDICATION
Are less than 200 ohms measured on red jumper wire between engine speed RPM switch and engine RESUME/
IDLE switch?
DECISION
No - Repair or replace red jumper wire between engine speed RPM switch and engine RESUME/IDLE
switch. (WP 0099) Verify problem is solved. (Step 7 - Does engine speed RPM switch operate?)
Yes - Replace governor controller. (WP 0092) Verify problem is solved. (Step 7 - Does engine speed RPM
switch operate?)
