SDR 99ZZZM819

Service difficulty report · Casting · Boeing 737301

Difficulty date
November 5, 1999
Submitted
March 26, 2000
Operation
Air carrier
Aircraft
N573US
Make and model
Boeing 737301
Aircraft serial
23560
Part
Casting
Part number
1131697
Condition
Corroded
Location
Te Flap
Part time
40,219 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

PIT - DURING CX6 CHECK, FOUND ROD END CORROSION AND FITTING THREADS STRIPPED (SPHERICAL FORK END AND ATTACH CASTING) AT RIGHT WING OUTBOARD AFT TRAILING EDGE FLAP CONTROL ROD FITTING. REPLACED FOR END AND ATTACH CASTING. (M)