SDR ASAA2013090507269

Service difficulty report · Web · Boeing 7374Q8

Difficulty date: September 5, 2013
Submitted: March 24, 2014
Operation: Air carrier
Aircraft: N762AS
Make and model: Boeing 7374Q8
Aircraft serial: 25099
Aircraft time: 64,897 hours, 42,043 cycles
System (JASC): 5320 · Fuselage Miscellaneous Structure
Part: Web
Part number: 655287883
Condition: Corroded
Location: Bs 967-986
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

AFTER REMOVAL OF LT AFT MOP SEAL LOWER SURFACE OF WEB IS CORRODED, STA 967-986 AT STR 18 LT. ACFT GROUNDED. REMOVED CORRODED ON LT AFT MOP SEAL WEB AND FOUND TO BE OUT OF LIMITS OF SRM 53-60-15-1A-1. R & R WITH NEW WEB IAW SRM 51-40-02-0G-0, W 4", O .056", R .049", L 19", D .007.

More about the Boeing 737-4Q8