Service difficulty report · Fire Warning · Doug MD1010F

Difficulty date
August 29, 2018
Submitted
September 5, 2018
Operation
Air carrier
Aircraft
N363FE
Make and model
Doug MD1010F
Aircraft serial
48263
Aircraft time
82,781 hours, 31,890 cycles
Part
Fire Warning
Condition
Activated
Location
Cockpit
Stage of operation
UK
How discovered
O
Nature of condition
J
Precautionary procedure
F

As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.

What was found

LOWER FWD FIRE INDICATION. AGENT DISCHARGED. INSTALLED LOWER CARGO COMPARTMENT FIRE EXTINGUISHER BOTTLES 1 AND 2 IAW AMM 26-22-01-4. FAILS STEP 4 ELECTRICAL CONTINUITY TEST, ALSO REQUIRES STEP 5, FIRE EXTINGUISHER DEPLOYMENT LINES ROUTING AND LEAK CHECK. COMPLIED WITH STEP 5 AND 6, FIRE EXTINGUISHER DEPLOYMENT LINES ROUTING AND LEAK CHECK. ROUTING AND LEAK CHECK IS GOOD REF MM 26-22-05-2. R/I CP P1-2288 IAW WDM 26-22-01. ALL OPS CHKS PREVIOUSLY C/W. C/W ELECTRICAL CONTINUITY TEST OF THE LOWER CARGO FIRE EXTINGUISHER CONTAINER DISCHARGE CARTRIDGE AND OPS NORMAL IAW 26-22-01-5 LOWER CARGO FIREX DISCHARGE CIRCUITS - ADJUSTMENT/TEST.

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