Service difficulty report · Internal Sump · Bolkms BO105S

Difficulty date
January 2, 1998
Submitted
March 26, 2000
Operation
Air carrier
Aircraft
N131AE
Make and model
Bolkms BO105S
Aircraft serial
S787
Engine
Allsn 250C20B
Part
Internal Sump
Part number
6888547
Condition
Making Metal
Location
Engine
Component
6898735
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

ENGINE REMOVED DUE TO METAL IN OIL. UPON INSPECTION OF TURBINE PARTS NOTED: ERODED BEYOND SERVICEABLE LIMITS ON INTERNAL SUMP SEALS AND CRACKED.