Service difficulty report · Transition Panel · Boeing 737990ER

Difficulty date
July 22, 2019
Submitted
July 31, 2019
Operation
Air carrier
Aircraft
N461AS
Make and model
Boeing 737990ER
Aircraft serial
36363
Aircraft time
21,333 hours, 6,909 cycles
Part
Transition Panel
Part number
146A750253
Condition
Corroded
Location
Fuselage
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 COMPARTMENT HAS VARIOUS AREAS OF CORROSION ON RT TRANSITION BETWEEN STA 727J-767. GROUNDED - YES. REPAIRED RT TRANSITION PANEL (SIDE PLATE) IAW SRM 53-00-53-2R-6 W 1 O .040 R .030 L 1.2 D .010.