Service difficulty report · Bulkhead · Boeing 737890

Difficulty date
September 19, 2026
Submitted
October 20, 2026
Operation
Air carrier
Aircraft
N570AS
Make and model
Boeing 737890
Aircraft serial
35185
Aircraft time
62,825 hours, 18,965 cycles
Part
Bulkhead
Part number
143A9485Y35
Condition
Corroded
Location
Zone 100
Stage of operation
IN
How discovered
O
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 AFT LOWER BULKHEAD SUPPORT STA 500I LBL 24 TO RBL 24 CORRODED. GROUNDED - YES. REMOVED DAMAGE ON AFT BULKHEAD SUPPORT FOUND TO BE OUT OF LIMITS IAW B737-800 SRM 53-30-08-1A-1, REMOVED AND REPLACED IAW B737-800 SRM 51-40-02-0G-0 W: 1" O: 0.071" R: 0.022" L: 2" D: 0.049".