Table 3-1.
TM 3-4230-218-12&P
11.
FLUCTUATING HEATER FUEL PRESSURE - Continued.
Step 3.
Check for water contamination in fluid filter bowl.
If fuel is contaminated in filter bowl, drain fluid filter bowl (refer to
page 3-21).
If filters are clogged, notify organizational maintenance.
Step 4.
Check for loose fuel line fittings.
If fuel line fittings are loose, tighten with tools provided in tool
pouch .
If fittings are tight, notify organizational maintenance.
12.
BURNER
If above
13.
BURNER
Step 1.
CHOKE DOES NOT RETURN TO OPEN POSITION.
condition exists, notify organizational maintenance.
WILL NOT LIGHT.
Check fuel valve setting.
If fuel valve is not fully clockwise, turn clockwise.
If fuel valve is fully clockwise, proceed to step 2.
Step 2.
Check that control panel THERMOSTAT SELECTOR switch is not
in OFF position.
If control panel THERMOSTAT SELECTOR switch is in OFF position,
set switch to proper setting.
If control panel THERMOSTAT SELECTOR switch is set to proper
setting proceed to step 3.
Step 3.
Check for low fuel supply.
If fuel tank is empty, add more fuel.
If fuel supply is full, proceed to step 4.
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