Service difficulty report · Stringer · Boeing 7377BD

Difficulty date
January 10, 2021
Submitted
February 12, 2021
Operation
Air carrier
Aircraft
N7724A
Make and model
Boeing 7377BD
Aircraft serial
36725
Aircraft time
36,671 hours, 19,328 cycles
Part
Stringer
Condition
Cracked
Location
Zone 100
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

CRACK STRINGER 23L LOCATED BS 540 FWD CARGO COMPARTMENT / REPAIRED STRINGER 23L LOCATED BTW BS 500D AND BS 540 FWD CARGO COMPARTMENT IAW B737-700 SRM 53-00-03-2R-1 REPAIR 1. REPAIR PARTS INSTALLED ANGLE-3 (2EA) MATERIAL USED 7075/0.040' PO 2020 180353 CHANNEL-2 MATERIAL USED 7075/0.040' PO 2020-180353 STRINGER SECTION -7 MATERIAL USED 7075/0.036' PO 2020-194719

More about the Boeing 737-7BD