Service difficulty report · Gusset · Boeing 7377H4

Difficulty date
November 20, 2021
Submitted
December 6, 2021
Operation
Air carrier
Aircraft
N914WN
Make and model
Boeing 7377H4
Aircraft serial
36622
Aircraft time
45,576 hours, 27,409 cycles
Part
Gusset
Condition
Cracked
Location
Fuselage
Stage of operation
UK
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

GUSSET CRACKED IN FWD CARGO BAY BS 500D STR 19L ; / [01] GUSSET REMOVED IN FORWARD CARGO BAY BTW BS 500D; STR19L IAW SRM 51-40-02-0G-0. THE PART HAS NO ALLOWABLE DAMAGE IN SRM WILL BE REPAIRED BY REPLACEMENT IAW SRM 51-10-02-0G-0 PARAG. 9.C.; [02] LOCATED AND DRILLED NEW GUSSET P/N 143A9483-6 AT BS 500D; STR19L IAW SRM 51-40-05-0G-0 AND DWG # 143A7902. OK TO INSTALL.; [03] LOCATED AND DRILLED NEW GUSSET P/N 143A9481-6 AT BS 500D; STR19L IAW SRM 51-40-05-0G-0 AND DWG # 143A7902. OK TO INSTALL; [04] VERIFIED NEW GUSSET P/N 143A9481-6 FOR BS 500D; STR19L DRILLED IAW SRM 51-40-05-0G-0 AND DWG # 143A7902.<BR>OKAY TO INSTALL NEW PART.; [05] INSTALLED NEW GUSSET P/N 143A9481-6 FOR BS 500D; STR19L DRILLED IAW SRM 51-40

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