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Figure 11. Engine Resume/Idle Switch - Step 6.
ENGINE SPEED RPM SWITCH DOES NOT OPERATE

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TM 5-3825-270-23&P
0040
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 12. Interconnect Terminal Strip - Step 6.
4.
Note multimeter reading.
CONDITION/INDICATION
Are less than 200 ohms measured from red/black wire on engine RESUME/IDLE switch to interconnect terminal
strip, terminal 3?
DECISION
No - Repair or replace red/black wire between engine RESUME/IDLE switch and interconnect terminal strip,
terminal 3. (WP 0099) Verify problem is solved. (Step 7 - Does engine RESUME/IDLE switch operate
normally?)
Yes - Repair or replace white wire from interconnect terminal strip, terminal 3 to governor controller harness
connector, pin C3. (WP 0099) Verify problem is solved. (Step 7 - Does engine RESUME/IDLE switch operate
normally?)
STEP 7
Does engine RESUME/IDLE switch operate normally?
1.
If disconnected, connect batteries. (WP 0085)
2.
Start engine and increase RPM. (TM 5-3825-270-10)
3.
Verify engine RPM resumes previous engine speed when engine RESUME/IDLE switch is positioned to
RESUME. (TM 5-3825-270-10)
CONDITION/INDICATION
Does engine RESUME/IDLE switch operate normally?
DECISION
No - If the problem still exists, it is possible that another fault exists or that another troubleshooting procedure
applies. If this was the first time through the task, restart the same symptom troubleshooting fault task.
Yes - Your original problem has been resolved.
END OF WORK PACKAGE
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