Service difficulty report · Support Angle · Boeing 737490

Difficulty date
March 10, 2016
Submitted
March 31, 2016
Operation
Air carrier
Aircraft
N791AS
Make and model
Boeing 737490
Aircraft serial
28886
Aircraft time
58,187 hours, 32,983 cycles
Part
Support Angle
Part number
654963175
Condition
Corroded
Location
Bs 500g Bulkhead
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

FWD CARGO BAY BS 500G LOWER BULKHEAD SUPPORT ANGLE HAS AREAS OF CORROSION. ACFT GROUNDED. REMOVED CORROSION FOUND TO BE OUT OF LIMITS IAW SRM 53-30-53-1A-1, REMOVED SUPPORT ANGLE IAW SRM 51-40-02-0G-0, FABRICATED REPAIR ANGLE IAW SRM 51-40-05-0G-0, RESTORED FINISH IAW BSOPM 20-41-02, INSTALLED ANGLE IAW SRM 51-40-02-0G-0.