Service difficulty report · Stub Frame · Boeing 7377H4

Difficulty date
July 22, 2021
Submitted
August 18, 2021
Operation
Air carrier
Aircraft
N444WN
Make and model
Boeing 7377H4
Aircraft serial
29839
Aircraft time
61,121 hours, 35,983 cycles
Part
Stub Frame
Condition
Cracked
Location
Bs 294 S8r
Stage of operation
IN
How discovered
V
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 GALLEY DOOR CUTOUT UPPER FWD STUB FRAME CRACKED AT BS294 STRINGER 8RT ; / [01] REMOVED CRACKED UPPER FWD STUB FRAME IAW SRM 51-40-02; [02] UPDATED MEASUREMENT TABLE; [03] LOCATED AND DRILLED NEW FWD GALLEY DOOR CUTOUT UPPER FWD STUB FRAME AT BS294 STR 8R IAW SRM 51-40-05-0G-0; OK TO INSTALL; [04] VERIFIED STUB FRAME LOCATED AND DRILLED; AS PER ITEM 3 S/O OK TO INSTALL; [05] UPDATED MEASUREMENT TABLE; [06] INSTALLED FWD GALLEY DOOR CUTOUT UPPER FWD STUB FRAME AT BS294 IAW SRM 51=40-02-0G-0 AND DWG 141A8370; [07] APPLIED CORROSION INHIBITING COMPOUND TO THE REPAIR AREA IAW SRM 51-20-01; [08] VERIFIED ITEM 6 INSTALLATION; [09] VERIFIED ITEMS 5 AND 7

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