Service difficulty report · Frame Splice · Boeing 737790

Difficulty date
May 29, 2025
Submitted
June 3, 2025
Operation
Air carrier
Aircraft
N614AS
Make and model
Boeing 737790
Aircraft serial
30343
Aircraft time
74,213 hours, 39,370 cycles
Part
Frame Splice
Part number
146A13002
Condition
Corroded
Location
Zone 100
Stage of operation
IN
How discovered
V
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

LOWER AFT CARGO LOWER RH FRAME AT STA 767 HAS CORROSION SRXR430X. GROUNDED - YES. REMOVED AND REPLACED SPLICE AT LOWER AFT CARGO LOWER RH FRAME AT STA 767 BETWEEN STGR 24R-25R IAW B737 SRM 51-10-02-0G-0 PARA 9 AND SRM 51-40-02-0G-0 PARA 4 AND DWG 14GA12G1 SRXR430X.