SDR 96ZZZX2755

Service difficulty report · Deflector

Difficulty date
September 25, 1995
Submitted
March 26, 2000
Operation
General aviation
Filed by
DSCR311D
National Flight Services Inc
Engine
Garrtt TPE331*
Part
Deflector
Part number
31033021
Condition
Separated
Location
2nd Stg Turb
Part time
7,335 hours
Component
31037838
Stage of operation
IN
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

DEFLECTOR CHAFED ON RETAINER UNTIL COMPLETE SEPARATION FROM RETAINER. DEFLECTOR MOVED INTO CONTACT WITH 2ND STAGE TURBINE WHEEL BLADE FIR TREES RUBBING ALL BLADES. IF UNDETECTED, THIS CONDITION COULD RESULT IN 2ND STAGE TURBINE WHEEL BLADE FAILURE. TOTAL CYCLES, 9,604.