Service difficulty report · Seal · Robsin R22BETA

Difficulty date
August 11, 2005
Submitted
June 6, 2006
Operation
General aviation
Make and model
Robsin R22BETA
Engine
Lyc O360J2A
Part
Seal
Part number
A9661
Condition
Dislodged
Location
Clutch Assy
Component
Clutch Assy · Robsin
Component part number
A1661
Stage of operation
IN
How discovered
9
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/TRANSMISSION CLUTCH ASSEMBLY FORWARD AND AFT SEALS DISLODGED IN HOUSING. NO OIL LOSS WAS NOTICED. SUSPECT SEALS ARE BEING HYDRAULICALLY PRESSED OUT DUE TO THE EXCESS OIL IN THE CLUTCH BEING UNABLE TO BLEED BACK TO THE RESERVOIR.