Service difficulty report · Element · Boeing 7377H4

Difficulty date
April 8, 2024
Submitted
April 10, 2024
Operation
Air carrier
Aircraft
N496WN
Make and model
Boeing 7377H4
Aircraft serial
32478
Aircraft time
64,516 hours, 38,575 cycles
Part
Element
Condition
Broken
Location
Overheat Detect
Stage of operation
CL
How discovered
O
Nature of condition
N
Precautionary procedure
A

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

What was found

FIRE WARNING BELL LIGHT ON CLIMBOUT ALONG WITH A WHEEL WELL LIGHT WHEEL WELL STAYED ON UNTIL AFTER SHUTTING THE ENGINES DOWN FAULT CODE 84<[01] RAN L/H AND R/H PACKS REMOVED PANEL 192 BL INSPECTED ALL DUCTS FOR LEAKS NO LEAKS NOTED REINSTALLED PANEL 192 BL CLOSED PACK BAYS ;FOUND L/H SIDE OF M/L/G LOOP CERAMIC BROKE OFF OF TERMINAL END OF LOOP REF FIM 26-18-TASK 802;[02] REMOVED AND REPLACED WHEEL WELL FIRE DECTION ELEMENT PER AMM 26-18-02; TEST CHECK OK. NO FAULT FOUND.

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