TM 9-2350-230-12
Malfunction
Probable cause
Corrective action
ENGINE - Continued
6. Engine fails to start in
d. Air box heater inoperative
d. Check accumulator pressure.
low ambient temper-
Recharge accumulator
ature - Continued
with hand pump if fuel
pressure gage is not in
cold start band.
e. Accumulator defective
e. Replace accumulator (fig.
f. Hand pump will not develop
f. Inspect, repair, or replace
sufficient pressure to
pump.
charge accumulator.
g. Damaged high tension lead
g. If high tension lead is cut or
damaged, replace.
h. Defective ignition coil
h. Replace ignition coil.
i. Improper grade of fuel
i. Consult fuel specification
(par. 1-6) for proper
grade of fuel,
j. Improper start procedure
j. Consult cold weather start
Proper starting is a re-
sult of experience and
development of a "feel"
for cold starting.
k. Winterization kit inoperative.
k. Consult troubleshooting
procedure for winteriza-
tion kit (later in this
table).
7. Lack of engine power
a. Improper control linkage
a. Determine full engine and
adjustment,
transmission throttle
control lever travel, Ad-
b. Insufficient fuel
b. Fuel supply low or shut-off
valve closed. Add fuel
or open shut-off valves.
Inspect fuel strainer and
filter for water, foreign
matter, or damage.
Clean, repair, or replace
as required.
Measure fuel return flow
8-14