C H E M I C A L A G E N T A U T O A L A R M M A L F U N C T I O NS
I N I T I A L S E T U P
General Mechanics Tool Kit (Item 30, App D)
see your -lo
Digital Multimeter (Item 43, App D)
Engine stopped/shutdown (see your -10)
Operators manual troubleshooting performed
Remove wiring harness plug (1) from junction box
Measure voltage at junction box jack between 6C
pos (+) pin E (3) and 7C neg (-) pin B (4).
Does multimeter read less than 17 volts?
1. Remove two screws (1) and pull junction box (2)
away from bulkhead.
2. Measure voltage between terminal 6C (3) on
circuit breaker and ground.
3. Does multimeter read less than 17 volts?
1. Faulty detector. Notify
1. Repair wiring harness
12313234 (page 14-3).
2. Verify no faults found.
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