Service difficulty report · Wire Harness · Boeing 7378F2

Difficulty date
January 7, 2025
Submitted
January 8, 2025
Operation
Air carrier
Aircraft
N828SY
Make and model
Boeing 7378F2
Aircraft serial
34413
Aircraft time
52,799 hours, 29,307 cycles
Part
Wire Harness
Condition
Burned
Location
Hyd Pump
Stage of operation
IN
How discovered
O
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

WORK ORDER 92239, NR00008: B SYS ELECTRIC HYD PUMP WIRING HARNESS CONNECTOR IS BADLY BURNED AND IN NEED OF REPLACEMENT. RESOLUTION: PULLED BREAKERS ON THE P-91 PANEL. LEFT PLUG OFF FROM PUMP.

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