Service difficulty report · Trim Tab · Snias AS350B

Difficulty date
December 31, 2007
Submitted
January 21, 2008
Operation
General aviation
Make and model
Snias AS350B
Aircraft time
4,778 hours
Engine
Tmeca ARRIEL1B
Part
Trim Tab
Part number
355A12003114
Part serial
3321
Condition
Unserviceable
Location
Tail Rotor
Part time
3,104 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

(CAN) WHILE PERFORMING A BRIDGING INSPECTION ON AN A/C PREVIOUSLY LEASED TO A DIFFERENT COMPANY, AD 2007-0138-E WAS BEING C/O. SECTION OF MISSING PAINT NOTED ON AREA REQUIRING INSPECTION IAW ASB 05-00.40( IB ATTACHMENT POINT OF T/E TAB). A CRACK WAS NOTED THROUGH VISUAL INSP, AND THE T/R ASSY REMOVED FROM A/C FOR FURTHER EVALUATION. AD HAD BEEN SIGNED OUT BY PIC PRIOR TO PERFORMING FERRY FLIGHT TO OUR BASE. T/R ASSY WAS INSTALLED ON THIS AIRCRAFT 19.7 HRS PRIOR TO DISCOVERY OF DEFECT. BLADE ASSY SENT TO MFG FOR FURTHER EVALUATION (TC NR 20080104003)