Service difficulty report · Frame · Boeing 737890

Difficulty date
February 17, 2026
Submitted
April 22, 2026
Operation
Air carrier
Aircraft
N546AS
Make and model
Boeing 737890
Aircraft serial
30022
Aircraft time
69,467 hours, 24,882 cycles
Part
Frame
Part number
143A948523
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

FWD PIT AFT BULKHEAD SUPPORT FRAME L/H SIDE LOWER AT STA 500I HAS CORROSION. GROUNDED - YES. REMOVED AND REPLACED FWD PIT AFT BULKHEAD SUPPORT FRAME L/H SIDE LOWER AT STA 5001 IAW B737-800 SRM 51-70-02-OG-OW: 1 O: .063 R: .046 L: 3 D: .017.