Service difficulty report · Gusset · Boeing 7377H4

Difficulty date
June 8, 2022
Submitted
July 1, 2022
Operation
Air carrier
Aircraft
N255WN
Make and model
Boeing 7377H4
Aircraft serial
32513
Aircraft time
52,870 hours, 31,550 cycles
Part
Gusset
Condition
Cracked
Location
Fwd Cargo
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 COMPARTMENT L/H SIDE WALL SUPPORT GUSSET CRACKED @ S-19L STA 500D MKD DOT / [01] REMOVED L\H GUSSET AT S-19L STA 500D FWD CARGO COMPARTMENT PER SRM 51-40-02-0G-0;[02] LOCATED AND DRILLED NEW HOLES TO NEW GUSSET PER B737-700 SRM 51-10-02-0G-0;[03] VERIFIED STEPS 1 & 2 AND OK TO INSTALL NEW PART;[04] INSTALLED NEW GUSSET AT L/H SIDE WALL;STA 500D S-19L.PER B 737-700 SRM 51-40-03-0G-0;[05] TO CORRECT STEP #1 - INSTALLED NEW GUSSET AT L/H SIDEWALL STA 500D STR 19L PER B737-700 SRM 51-40-02-0G-0 AND DRW.#143A7902;[06] CERTIFIED;[07] INSTALLED NEW GUSSET AT FWD CARGO COMP. L/H SIDEWALL STA 500D STR 19L PER B737-700 SRM 51-40-02-0G-0 AND DRAWING #143A7902;[08] CERTIFIED;[09] VERIFIED CORRECTED STEP #7

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