SDR ERAA097093

Service difficulty report · Engine · Bolkms BO105S

Difficulty date
July 14, 2004
Submitted
September 7, 2004
Operation
Air carrier
Aircraft
N133EH
Make and model
Bolkms BO105S
Aircraft serial
598
Aircraft time
13,321 hours
Engine
Allsn 250C20B
Part
Engine
Condition
Fod
Part time
20,764 hours
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

ENGINE HAS HARD CLUTCH ENGAGEMENT. GEARBOX PILOT BORE DELAMINATED, COMPRESSOR FOD. INSPECTED ENGINE ASSY IAW RR OMM CH 72-00-00 PARA I.D. (4). INSTALLED SERVICEABLE COMPRESSOR AND GEARBOX.