PIAGGIO Beverly 400 E5, Service Manual

Page: 116 / 159

- Pay attention to the correct positioning of the
alignment dowels.
- Thoroughly clean the surfaces of the engine
crankcase and reduction cover and seal, with the
recommended product, the matching surface
around the entire outer perimeter of the duct that
leads to the breather.
CAUTION
AN IMPROPER SEALING OF THE VENTILATION CIRCUIT
MEANS A LOSS OF OIL INTO THE AUTOMATIC TRANS-
MISSION HOUSING.
Recommended products
THREE BOND TB1207B Liquid sealant
Three Bond liquid gasket TB1207B
- Remove the gasket.
- Insert the gears of the reduction unit in the re-
duction cover and tighten the screws to the speci-
fied torque, tightening in crossed sequence.
- Check the correct the tightening drainage screw.
Locking torques (N*m)
Final reduction cover screws
24 ÷ 27
Reduction
unit oil drainage screw
15 ÷ 17
CAUTION
THE FOLLOWING OIL REDUCTION FILLING PROCEDURE MUST BE CARRIED OUT ONLY WITH
THE MOTOR FITTED ON THE VEHICLE, ON THE CENTRE STAND IN FLAT LAND.
- Restore the level of oil inside reduction unit with
the recommended product, acting on the filler
screw until touching.
- Tighten to the specified torque.
Recommended products
Transmission oil 80W-90 Lubricant for gear-
boxes and transmissions.
SAE 80W-90 API GL-4
Characteristic
Final reduction unit oil
Engine
Beverly 400 E5
ENG - 116