TM 5-3825-270-23&P
0042
ENGINE SPEED
SET SWITCH
BACK OF
CONTROL PANEL
RED JUMPER
WIRE
BLACK/WHITE
WIRE
Figure 7. Engine Speed Set Switch - Step 4.
3.
Connect black multimeter probe to interconnect terminal strip, terminal 1.
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
POSITIVE
NEGATIVE
INTERCONNECT
TERMINAL STRIP
TERMINAL STRIP
TERMINAL STRIP
Figure 8. Interconnect Terminal Strip - Step 4.
4.
Note multimeter reading.
CONDITION/INDICATION
Are less than 200 ohms measured from black/white wire on engine speed SET switch to interconnect terminal
strip, terminal 1?
DECISION
No - Repair or replace black/white wire between engine speed SET switch and interconnect terminal strip,
terminal 1. (WP 0099) Verify problem is solved. (Step 5 - Does engine speed SET switch operate normally?)
Yes - Repair or replace black wire from interconnect terminal strip, terminal 1 to governor controller harness
connector, pin E2. (WP 0099) Verify problem is solved. (Step 5 - Does engine speed SET switch operate
normally?)
STEP 5
