Service difficulty report · Coffeemaker · Boeing 75733N

Difficulty date
June 30, 2017
Submitted
June 30, 2017
Operation
Air carrier
Aircraft
N77867
Make and model
Boeing 75733N
Aircraft serial
32592
Aircraft time
51,766 hours, 14,955 cycles
Part
Coffeemaker
Part number
3510007201
Part serial
0419
Condition
Odor
Location
Galley
Part time
55,957 hours, 17,311 cycles
Stage of operation
NR
How discovered
9
Nature of condition
B
Precautionary procedure
O

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

What was found

HEAVY ELECTRICAL ODOR IN MID GALLEY WHEN COFFEEMAKERS TURNED ON. WENT AWAY WHEN OFF IAW AMM 05-51-58-910-801C1. INSPECTION OF THE MID GALLEY AREA IAW ITM STP C1B AND 2B , ACCOMPLISHED A THOROUGH INSPECTION OF COFFEEMARKER AND WARMERS WIRING ,CIRCUIT BREAKERS ,TERMINAL BLOCKS AND FOUND OK .NO SIGNS OF BURNS OR DISCOLORATION. ALSO PERFORMED OPS CHECK FOR APPROX.30 MINS INCLUDING LIGHTING IN MID GALLEY AREA NO EVIDENCE OF SMOKE OR ODORS. REMOVED AND REPLACED 304 COFFEEMAKER IAW AMM 25-34-00. OPS CHECKED GOOD.

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