Service difficulty report · Gusset · Boeing 7377H4

Difficulty date
August 10, 2021
Submitted
August 23, 2021
Operation
Air carrier
Aircraft
N964WN
Make and model
Boeing 7377H4
Aircraft serial
36965
Aircraft time
32,901 hours, 20,020 cycles
Part
Gusset
Condition
Cracked
Location
Bs 500d S19l
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

CRACK FOUND ON FWD CARGO GUSSET L/H SIDE; BS 500D; S-19L ; / [01] REMOVED GUSSET P/N 143A9481-6 AT BS500D STR 19L IAW SRM 51-40-02; [02] RECEIVED NEW GUSSET P/N: 143A9483-6 FWD CARGO 500D STR-19L.<BR>LOCATED AND DRILLED NEW GUSSETE FWD CARGO 500D STR-19L. IAW. SRM 51-40-05<BR>REQUEST OK TO INSTALL NEW GUSSET.; [03] RECEIVED NEW GUSSET P/N: 143A9483-6 FWD CARGO 500D STR-19L.LOCATED AND DRILLED NEW GUSSETE FWD CARGO 500D STR-19L. IAW. SRM 51-40-05REQUEST OK TO INSTALL NEW GUSSET; [04] VERIFIED CORRECTIVE ACTION # 2/3.; [05] OK TO INSTALL NEW GUSSET GIVEN.; [06] INSTALLED NEW GUSSET P/N: 143A9483-6 FWD CARGO 500D STR-19L. IAW. DWG: 143A7902 AND SRM 51-40-02; [07] VERIFIED NEW GUESSET INSTALLED PER SRM 51-40-02.; [08] VERIFIED NEW GUESSET INSTALLED PER SRM 51-40-02.

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