Service difficulty report · Slat · Boeing 7377H4

Difficulty date
October 10, 2017
Submitted
February 3, 2022
Operation
Air carrier
Aircraft
N903WN
Make and model
Boeing 7377H4
Aircraft serial
32457
Aircraft time
34,446 hours, 20,328 cycles
Part
Slat
Part number
114A50404
Part serial
002494
Condition
Cracked
Location
Rt Wing
Stage of operation
IN
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

RH WING #5 SLAT LOWER SKIN AT IB AUX TRACK FITTING HAS CRACK AT FASTENER (MARKED) / REMOVED AND REPLACED #5 SLAT PER AMM 27-81-21. SEE WIPS AND SUB-TASKS FOR ADDITIONAL SIGN-OFF. TAG NO: 309190 PN ON: 114A5040-4 SN ON: 001095 PN OFF: SN OFF: 002494

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