TM 55-2210-223-12
TO 45A2-2-14-41
Table 3-1. OPERATOR TROUBLESHOOTING (continued)
MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION
6.
LOCOMOTIVE DOES NOT RESPOND TO THROTTLE. (cont)
Step 3.
Check to see if isolation switch is in IDLE position.
Place isolation switch to RUN position.
Step 4.
Check to see if GF switch is in OFF position.
Set GF switch to ON position.
ENGINE
7.
ENGINE DOES NOT CRANK.
Step 1.
Check to see if battery switch is in OFF position.
Set switch to ON position.
Step 2.
Check to see if fuel pump light is lit.
Press fuel pump reset button.
Step 3.
Check to see if control switch is in OFF position.
Set control switch to ON position.
Step 4.
Check to see if throttle is not in IDLE position.
Set throttle to IDLE position.
Step 5.
Check to see if isolation switch is not in IDLE position.
Set isolation switch to IDLE position.
Step 6.
Check to see if reverser handle is not in NEUTRAL position.
Set reverser handle to NEUTRAL position.
8.
ENGINE CRANKS BUT FAILS TO START.
Step 1.
Check to see if emergency fuel shutoff valve is tripped.
Reset.
Step 2.
Check to see if engine overspeed control is tripped.
Reset.
3-5
