Service difficulty report · Transition Panel · Boeing 737890

Difficulty date
January 29, 2020
Submitted
February 13, 2020
Operation
Air carrier
Aircraft
N556AS
Make and model
Boeing 737890
Aircraft serial
35175
Aircraft time
49,097 hours, 17,130 cycles
Part
Transition Panel
Part number
146A750233
Condition
Corroded
Location
Bs 727i-849
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

AFT CARGO L/H TRANSITION PANEL AT STA 727I TO STA 849 HAS MULTIPLE AREAS OF CORROSION. GROUNDED - YES. REMOVED CORR AND CHECKED LIMITS FOUND TRANSITION PANEL OUT OF LIMITS IAW B737 800 SRM 53 00 53 1A 2 REPAIRED TRANSITION PANEL FROM STA 727J TO 849 IAW B737 800 SRM 53 00 53 2R 5 REPAIR 5 W 2 O .040 R .028 L .022 D .022.