SDR USAA010549

Service difficulty report · Aileron · Boeing 737301

Difficulty date
April 17, 2001
Submitted
June 13, 2001
Operation
Air carrier
Aircraft
N574US
Make and model
Boeing 737301
Aircraft serial
23739
System (JASC)
5751 · Ailerons
Part
Aileron
Part number
05761
Condition
Cracked
Location
Rt Wing
Part time
40,168 hours
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

PIT - FOUND RIGHT AILERON CRACKED .5 INCH BY .5 INCH, AILERON FRONT SPAR UPPER FLANGE AT NR 1 HINGE ACCESS. INSTALLED WET LAYUP WITH A 230 CURE WITH ONE EXTRA PLY PER SRM 51-70-17, EA 70844. (M)