TM 9--2350--292--20--1
0043 00--15
ENGINE CRANKS BUT WILL NOT START IN COLD WEATHER
0043 00
Did fuel flow from hose?
AI
no
yes
1. Reconnect fuel hose to fuel filter tee
(WP 0225 00).
2. Disconnect fuel hose from backflow valve at
manifold heater fuel filter (WP 0223 00).
3. Turn vehicle MASTER switch, fuel pump switch
and preheat switch ON (TM 9--2350--292--10).
Check for fuel flow from hose.
4. Turn vehicle MASTER switch, fuel pump switch
and preheat switch OFF (TM 9--2350--292--10).
Replace fuel hose to filter (WP 0223 00).
Verify fault is corrected.
CONTINUED ON NEXT PAGE
CONTINUED FROM STEP AH
Did fuel flow from solenoid?
AJ
no
yes
1. Disconnect fuel hoses from tee at left preheat
solenoid (WP 0223 00).
2. Turn vehicle MASTER switch, fuel pump switch
and preheat switch ON (TM 9--2350--292--10).
Check for fuel flow from left prehat solenoid.
3. Turn vehicle MASTER switch, fuel pump switch
and preheat switch OFF (TM 9--2350--292--10).
Replace left preheat solenoid (WP
0223 00). Verify fault is corrected.