Service difficulty report · Frame · Boeing 737790

Difficulty date
August 31, 2014
Submitted
September 4, 2014
Operation
Air carrier
Aircraft
N609AS
Make and model
Boeing 737790
Aircraft serial
29752
Aircraft time
50,586 hours, 22,893 cycles
Part
Frame
Part number
146A11011
Condition
Corroded
Location
Bs 727a
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

FRAME AT BS 727A IS CORRODED UNDER GROUND BLOCK BETWEEN STR 4 - 5R. ACFT GROUNDED. REMOVED CORROSION ON FRAME, AND FOUND TO BE OUT OF LIMITS IAW SRM 53-00-07-1A-1, FIG 102, DETAIL C. REPAIRED FRAME IAW EA 700-53EA-13321, REV: NEW.