Service difficulty report · Angle · Boeing 737990ER

Difficulty date
November 15, 2021
Submitted
December 2, 2021
Operation
Air carrier
Aircraft
N493AS
Make and model
Boeing 737990ER
Aircraft serial
41727
Aircraft time
20,471 hours, 6,498 cycles
Part
Angle
Part number
146A812553
Condition
Corroded
Stage of operation
IN
How discovered
9
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 FWD DOOR SHIELD ANGLE IS CORRODED. GROUNDED - YES. REMOVED SHIELD ANGLE, REMOVED CORROSION FOUND TO BE OUT OF LIMITS IAW B737-900ER SRM 53-60-15-1A-1, INSTALLED NEW ANGLE IAW B737-900ER SRM 51-40-02-0G-0 PARA 7DW .6 O .050 R .028 L .9 D .022.