Service difficulty report · Channel · Boeing 737890

Difficulty date
June 20, 2015
Submitted
July 11, 2015
Operation
Air carrier
Aircraft
N518AS
Make and model
Boeing 737890
Aircraft serial
35693
Aircraft time
24,795 hours, 7,405 cycles
Part
Channel
Part number
146A750231
Condition
Corroded
Location
Bs 727f-727h
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 BAY TRANSITION PANEL BS 727F - 767 LT SIDE HAS NUMEROUS AREAS OF CORROSION. ACFT GROUNDED. REMOVED CORROSION IAW SRM 53-00-53-01, ORIGINAL MATERIAL THICKNESS .040 IAW SRM 53-00-53 AND DWG 1496-377 MATERIAL REMOVED .003, MAT REMAINING AFTER BLENDOUT .037 FOUND TO BE WITHIN LIMITS IAW SRM 53-00-53, FINISH RESTORED IAW SRM 51-20-01, DOT A506 REMOVED.