Service difficulty report · Threshold · Boeing 7377H4

Difficulty date
October 4, 2021
Submitted
October 18, 2021
Operation
Air carrier
Aircraft
N299WN
Make and model
Boeing 7377H4
Aircraft serial
36614
Aircraft time
46,406 hours, 27,792 cycles
Part
Threshold
Condition
Cracked
Location
Fuselage
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

FWD CARGO DOOR CUTOUT FWD LWR CORNER THRESHOLD FITTING CRACKED. ; / [01] LOCATED AND DRILLED NEW FWD LWR CORNER THRESHOLD.; [02] VERIFIED :LOCATED AND DRILLED NEW FWD LWR CORNER THRESHOLD.; [03] GRANTED OK TO INSTALL; [04] INSTALLED CORNER SCUFF PLATE PER SRM 51-40-02.; [05] APPLIED EDGE SEAL PER AMM 53-11-02; [06] C/W INSPECTION

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