TM 9-2350-261-20-1
1. Does fuel pump stay on?
YES
1. Has flame detector switch been adjusted?
1. Replace flame detector switch (page 32-4).
2. Verify no faults found.
1. Check fuel supply lines for clogged or unserviceable
hoses or
2. Are fuel
fittings.
.
supply hoses and lines unclogged
. -
serviceable:!
and
1. Replace coolant heater (page 32-49).
2. Verify no faults found.
1. Replace heater
ON/OFF/STARTswitch
(page 32-42).
2. Verify no faults found.
A. Adjust flame detector
switch (page 32-5).
2. Verify no faults found.
1. Clear obstruction or replace
fuel hoses/tubing as
required(Chapter 32).
2. Verify no faults found.
3-226