Service difficulty report · Transition Panel · Boeing 737900ER

Difficulty date
May 24, 2022
Submitted
June 14, 2022
Operation
Air carrier
Aircraft
N272AK
Make and model
Boeing 737900ER
Aircraft serial
44112
Aircraft time
18,041 hours, 5,895 cycles
Part
Transition Panel
Part number
146A750253
Part serial
NSI
Condition
Corroded
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

R/H TRANSITION PANEL STA 727 I TO 767 IS CORRODED OP UPPER AND LOWER SURFACES. GROUNDED - YES. DAMAGE FOUND TO BE OUT OF LIMITS REPAIRED TRANSITON PANEL IAW B737-900ER SRM 53-00-53-2R-6W= 1.1 O= .040 R= .017 L= 2.6 D= .023.

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