SDR CA081128002

Service difficulty report · Bevel Gear · Skrsky S61A

Difficulty date: November 3, 2008
Submitted: December 18, 2008
Operation: General aviation
Make and model: Skrsky S61A
System (JASC): 6320 · Main Rotor Gearbox
Part: Bevel Gear
Part number: S613723053102
Condition: Unserviceable
Location: M/R Gearbox
Stage of operation: IN
How discovered: V
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) BROKEN GEAR TOOTH FOUND IN FILTER REPAIR-BROKEN GEAR TOOTH FOUND IN FILTER OF S61 MGB SN: A14-215. MGB WAS REMOVED FROM ACFT HS-HTA AND REURNED TO HELI-ONE TO BE REPAIRED TSN: 31804:41 TSO: 769:56 DISASSY DONE AT HELI-ONE TO FIND THAT THE INPUT BEVEL GEAR PN: S6137-23053-102 SN: E128-00271WAS THE DAMAGED PART. INPUT BEVEL GEAR PN: S6137-23053-102 SN: E128-00271. COMPANY SQID NR 08-08045.