Service difficulty report · Web · Boeing 737790

Difficulty date
December 11, 2008
Submitted
December 15, 2008
Operation
Air carrier
Aircraft
N626AS
Make and model
Boeing 737790
Aircraft serial
30793
Aircraft time
29,092 hours, 12,617 cycles
Part
Web
Part number
143A812210
Condition
Corroded
Location
Bs 438-495
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

CORROSION AROUND NUTPLATE HOLES FWD CARGO DOOR SAB THRESHOLD WEB. REMOVED CORROSION AROUND NUTPLATE HOLES IN FWD CARGO DOOR SUB THRESHOLD WEB AREA 52 SQUARE INCHES X MAX .009 IN SRM 51-10-02. FOUND TO BE OUT OF LIMITS IAW SRM 53-30-15 FIG 103. R&R WEB IAW 51-40-02.