Service difficulty report · Gusset · Boeing 7377H4

Difficulty date
March 12, 2022
Submitted
April 18, 2022
Operation
Air carrier
Aircraft
N947WN
Make and model
Boeing 7377H4
Aircraft serial
36924
Aircraft time
38,976 hours, 23,532 cycles
Part
Gusset
Part number
143A9481
Condition
Cracked
Location
Fwd Cargo Bay
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 L/H SIDE STA 500D S-19L GUSSET BRACKET CRACK. / [01] REMOVED FWD CARGO COMP. L/H SIDE STA 500D S-19L BUSSET PER B737-700-SRM 51-40-02-0G-0;[02] VERIFIED REMOVAL;[03] LOCATED AND DRILLE GUSSET AT FWD CARGO COMP. STA 500D S-19L PER B737-700 SRM 51-10-02-0G-0;[04] VERIFIED STEP #3.<BR>OK TO INSTALL NEW GUSSET.;[05] INSTALLED GUSSET AT FWD CARGO COMP. STR 19L STA 500D PER B737-700 SRM 51-40-02-0G-0 AND DRAWING #143A9481;[06] VERIFIED STEP #5;[07] VERIFIED MEASUREMENTS;[08] VERIFIED STEPS

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