SDR AU001115

Service difficulty report · Spar Cap · Airtrc AT502

Difficulty date
November 23, 2000
Submitted
December 7, 2000
Operation
General aviation
Make and model
Airtrc AT502
Engine
Pwa PT6A15AG
Propeller
Hartzl HCB3TN3
System (JASC)
5711 · Wing Spar
Part
Spar Cap
Part number
204311
Condition
Cracked
Location
Wing Spar Struct
Part time
7,259 cycles
Component
Wing Spar Struct · Airtrc
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

(AUS) LEFT SPAR CAP CRACKED IN AREA OF THE HOLE LOCATED 3 MM (0.118 INCHES) FORWARD ALONG THE BOTTOM FACE AND 8 MM (0.314 INCHES) UP THE HOLE. FOUND DURING MAGNETIC PARTICLE INSPECTION IAW AT/20 SL 197. (X)