TM 10-4510-206-14
Table 3-1.
Operator Troubleshooting Procedures (Cont’d)
MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION
20 FLAME FAILS IN BURNER (CONT’D)
Step 3. Check feed and return fuel hose assemblies to see if they are
reversed.
Disconnect and reconnect fuel hose assemblies in correct
positon.
Step 4. Check fuel pump to verify that it has been primed.
Go to Preparation for Use, paragraph 2-8, to prime pump.
Step 5. Check ignition cable assemblies for loose connections at l lectrode
and transformer end.
Turn power off and tighten connections at l lectrode and
transformer ends.
3.
FUEL PRESSURE TOO HIGH OR TOO LOW
Step 1. Check burner fuel control valve.
Turn valve fully left.
4.
FUEL PRESSURE PULSATES
Step 1.
Check fuel feed hose assembly for leaks.
Tighten fuel hose connections.
Step 2.
Inspect strainer cover for loose hardware.
Tighten cover screws.
Step 3.
Inspect fuel hoses for ruptures or damaged couplings. Replace
hose and send to organizational maintenance.
5.
FUEL PUMP FAILS TO DELIVER FUEL TO BURNER
Step 1. Check fuel supply in fuel drum.
Fill fuel drum.
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