Service difficulty report · Release Cable · Snias AS350B2

Difficulty date
April 21, 2009
Submitted
May 13, 2009
Operation
General aviation
Make and model
Snias AS350B2
Aircraft time
4,891 hours
Engine
Tmeca ARRIEL1D1
Part
Release Cable
Part number
AS221826802
Condition
Damaged
Location
Aerial Tow
Stage of operation
NR
How discovered
9
Nature of condition
O
Precautionary procedure
O

As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.

What was found

(CAN) NOTED DURING PAST FLIGHT INSP THAT THE "LOCK" INDICATOR WAS NOT FULLY IN THE INDEX WINDOW. AFTER REMOVING THE MANUAL RELEASE COVER IT WAS POSTED THAT THE SWAGED END OF THE MANUAL RELEASE CABLE WAS BINDING ON THE CARGO HOOK COVER. THIS INTERMITTENTLY PREVENTED THE LOCK MECHANISM FROM RETURNING TO A FULLY LOCKED POSITION. THE MFG P/N AS 22-18 CABLE HAS A LONG, CYLINDER SHAPED SWAGE. IT WAS REPLACED WITH AN ONBOARD SYS CABLE P/N 268-024-00 THAT HAS A BALL SHAPED SWAGE. THE CABLE STRANDS THAT PROTRUDED BEYOND THE SWAGE, INTERFERED WITH THE COVER IN A SIMILAR MANNER. THE END OF THE CABLE WAS DRESSED SMOOTH AND NO FURTHER BINDING HAS BEEN NOTED AFTER SEVERAL MANUAL HOOK CYCLES. THE MFG HAS BEEN NOTIFIED.