Service difficulty report · Fire Bottle · Boeing 7377H4

Difficulty date
October 17, 2022
Submitted
October 25, 2022
Operation
Air carrier
Aircraft
N496WN
Make and model
Boeing 7377H4
Aircraft serial
32478
Aircraft time
60,020 hours, 35,704 cycles
Part
Fire Bottle
Part number
33700002
Part serial
50916D1
Condition
Smoke
Location
#1 Engine
Stage of operation
TX
How discovered
9
Nature of condition
O
Precautionary procedure
K

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

What was found

DURING #1 ENG START WITH 7 KNOT TAIL WIND; HAD NO N1 INDICATION. SMOKE & SPARKS OBSERVED FROM THE ENGINE WITH ENG OVERHEAT & FIRE INDICATION. DISCHARGED BOTH FIRE BOTTLES. / [01] REF LOG 1929122 FOR TS; REMOVED AND REPLACED #1 ENG STARTER PER M/M 80-11-01. REMOVED AND REPLACED FWD AND AFT ENG FIRE BOTTLES PER M/M 26-21-01. COMPLIED WITH CONDITIONAL INSP ENGINE FIRE PER M/M 05-51-49 NO DAMAGE FOUND

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