Service difficulty report · Gusset · Boeing 7377BD

Difficulty date
April 7, 2023
Submitted
May 5, 2023
Operation
Air carrier
Aircraft
N7747C
Make and model
Boeing 7377BD
Aircraft serial
36091
Aircraft time
50,468 hours, 25,711 cycles
Part
Gusset
Condition
Cracked
Location
Zn 100 Fus Lower
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 HAS A CRACKED GUSSET AT 500D LEFT STRINGER. 19<[01] REMOVED GUSSET AT FWD CARGO STA 500D STR19L PER SRM 51-40-02-0G-0<BR>LOCATED AND DRILLED NEW GUSSET AT 500D STR 19L PER SRM 51-40-05-0G-0.<BR>TREATED AND PRIMED NEW FASTENER HOLES PER AMM 51-21-41-370-803 AND AMM 51-21-72-370-804<BR>INSTALLED NEW GUSSET AT STA 500D STR 19L PER SRM 51-40-02-0G-0;[02] VERIFIED GUSSET REMOVED AND REPLACED.

More about the Boeing 737-7BD