SDR CA150617005

Service difficulty report · Vane

Difficulty date: June 17, 2015
Submitted: August 5, 2015
Operation: General aviation
Engine: Rroyce TAYMK6108
System (JASC): 7230 · Turbine Engine Compressor Section
Part: Vane
Part number: JR31900
Condition: Damaged
Location: Engine
Part time: 3,845 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) HP COMPRESSOR VANE WAS FOUND DAMAGED, TEAR DOWN & STRIP OF THE ENG. SUSPECT WAS DAMAGED DURING LAST SHOP VISIT. MODEL TAY, MARK 611-8C, TSN & CSN 3844.8 HOURS & 1632 CYCLES. SPECIFIC PART CAUSING DIFFICULTY, PN JR31900, DESCRIPTION HP COMPRESSOR STAGE 11 VANE, PART CONDITION DENTED & CRACKED, LOCATION OF DEFECT AIRFOIL CRACK STARTED FROM TRAILING EDGE, TSN & CSN: 3844.8 HOURS & 1632 CYCLES.