SDR USAA951181

Service difficulty report · Sill · Boeing 737401

Difficulty date
November 3, 1995
Submitted
March 26, 2000
Operation
Air carrier
Aircraft
N417US
Make and model
Boeing 737401
Aircraft serial
23984
Part
Sill
Part number
65479573
Condition
Corrosion
Location
Bs 794-847
Part time
19,934 hours
Stage of operation
IN
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

IND - DURING Q-5 CHECK VISUAL INSPECTION, FOUND SEVERAL 4 INCH BY 4 INCH CORRODED AREAS BETWEEN BS 794 AND BS 847 (AFT CARGO DOORWAY SILL). INSTALLED NEW WEB. REPAIRED PER SRM 51-10-02, DRAWING 65-47957. CORROSION TASK NR C53-208-01, CORROSION LEVEL 2. (M)