SDR ASAA2015111614070

Service difficulty report · Channel · Boeing 737490

Difficulty date: November 16, 2015
Submitted: December 4, 2015
Operation: Air carrier
Aircraft: N705AS
Make and model: Boeing 737490
Aircraft serial: 29318
Aircraft time: 54,169 hours, 30,726 cycles
System (JASC): 5320 · Fuselage Miscellaneous Structure
Part: Channel
Part number: 6531787U9
Condition: Corroded
Location: L1 Doorway
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

L1 DOOR SURROUND STRUCTURE OTBD SCUFF PLATE SUPPORT HAS AREAS OF CORROSION. ACFT GROUNDED. REMOVED CORRODED FRAME SUPPORT CHANNEL FOUND TO BE OUT OF LIMITS IAW SRM 53-10-15-1A-1, DETAIL IZ. R & R SUPPORT IAW SRM 51-40-02-0G-0, W 6.00, O .080, R .042, L 1.00, D .038.