TM 5-3895-377-13&P
Table 4-2. Unit Troubleshooting - CONT.
MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION
BURNER (CONT)
1.
BURNER DOES NOT FIRE (CONT).
Step 7. Loosen nut and remove U.V. flame detector. Check for damaged or dirty sensor surface.
If surface is damaged, replace U.V. flame detector (page 4-161).
If surface is dirty, clean with rag and install U.V. flame detector. Tighten nut.
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