SDR ERAA076644

Service difficulty report · Shaft · Bolkms BO105S

Difficulty date
September 21, 2001
Submitted
November 12, 2001
Operation
General aviation
Aircraft
N426EH
Make and model
Bolkms BO105S
Aircraft serial
552
Aircraft time
13,533 hours
Part
Shaft
Part number
4638302093
Part serial
1466
Condition
Leaking
Location
Freewheel Unit
Part time
245 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

FREEWHEEL SHAFT CAUSES INPUT SEAL TO LEAK. SPECIAL COATING NEEDS TO BE REPLACED. ONLY HAS 245.1 HRS SINCE LAST RETURNED TO ZF. LAST RETURNED ON WARRANTY CLAIM.