Service difficulty report · Frame · Boeing 737924ER

Difficulty date
September 16, 2024
Submitted
September 20, 2024
Operation
Air carrier
Aircraft
N39461
Make and model
Boeing 737924ER
Aircraft serial
37201
Aircraft time
38,381 hours, 13,722 cycles
Part
Frame
Part number
141A81121
Condition
Cracked
Location
Zone 200
Stage of operation
IN
How discovered
E
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

PASSENGER CABIN FLOOR INNER CHORD CRACKED AT FRAME F.S. 303.9 LBL. 55". (51-018) REMOVED AND REPLACED L-1 INNER CHORD IAW DWG 141A8110 AND SRM 737-900ER 51-40-02-0G-0.