Service difficulty report · Transition Panel · Boeing 737790

Difficulty date
November 8, 2019
Submitted
November 20, 2019
Operation
Air carrier
Aircraft
N627AS
Make and model
Boeing 737790
Aircraft serial
30794
Aircraft time
55,804 hours, 26,702 cycles
Part
Transition Panel
Part number
143A750112
Condition
Corroded
Location
Bs 747-807
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 PIT LH TRANSITION PANEL HAS CORR FROM STA 747 TO STA 807. GROUNDED - YES. REMOVED CORR FOUND TO BE OUT OF LIMITS IAW B737 700 SRM 53 00 53 1A 2, REMOVED, FABBED AND INSTALLED NEW REPAIR TRANSITION PANEL IAW B737 700 SRM 53 00 53 2R 5 W .50 O .040 R .033 L .75 D .007.