TM 5-3610-295-13&P-1
4-10. UNIT TROUBLESHOOTING. - Continued
TABLE 4-3. UNIT TROUBLESHOOTING - Continued
MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION
13. BLACKOUT WARNING ASSEMBLY DOES NOT OPERATE PROPERLY.
Step 1. Check blackout assembly switch for proper operation.
Replace switch (Paragraph 4-34b.)
Step 2. Check warning buzzer for proper operation.
Replace warning buzzer (Paragraph 4-34b.)
14. CEILING LAMP ASSEMBLY DOES NOT OPERATE PROPERLY.
Step 1. Inspect lamp assembly for security of mounting.
Mount lamp assembly (Paragraph 4-41b.)
Step 2. Inspect fluorescent tubes for discoloration or failure.
Replace fluorescent tubes. (Paragraph 4-41b.)
Step 3. Check lamp assembly tube sockets for damage and ability to hold tubes securely.
Replace tube sockets (Paragraph 4-41b.)
Step 4. Inspect starter for proper operation.
Replace starter (Paragraph 4-41b.)
Step 5. Inspect lamp assembly wiring for bared conductors and for cut, chafed or brittle insulation.
Replace wiring (Paragraph 4-41b.)
4-18
