PIAGGIO Beverly 300ie - Service manual > End gear

Removing the hub cover

Engine

Engine

Removing the wheel axle

Engine

Removing the hub bearings

Check the state of the bearings being examined (wear, clearance and noisiness). If faults are detected, do the following.

Use the specific bearing extractor to remove the three 15 mm bearings (2 in the crankcase and 1 in the hub cover).

Specific tooling
  001467Y013 Pliers to extract ø 15-mm bearings

Engine

Removing the wheel axle bearings

By means of the appropriate tools, remove the oil guard as in the figure.

Engine

Specific tooling
  020376Y Adaptor handle
  020477Y 37 mm adaptor
  020483Y 30-mm guide
  020359Y 42x47-mm Adaptor
  020489Y Hub cover support stud bolt kit

Engine

Engine

Specific tooling
  020376Y Adaptor handle
  020375Y 28 x 30 mm adaptor
  020363Y 20-mm guide

Engine

Specific tooling
  020376Y Adaptor handle
  020375Y 28 x 30 mm adaptor
  020363Y 20-mm guide

Engine

Inspecting the hub shaft

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Engine

Characteristic

Connection diameter for countershaft:
A = Ø 15 - 0.01 -0.02 mm
Connection diameter for wheel shaft:
B = Ø 25 - 0.020 -0.035 mm
C = diameter 15 - 0.01 -0.02 mm
Bearing diameter for driven pulley shaft:
D = Ø 15 - 0.01 -0.02 mm
E = 19.8 +- 0.1
F = Ø 20 - 0.01 -0.02 mm

Inspecting the hub cover

Refitting the wheel axle bearing

The 52-mm side of the adapter must be turned towards the bearing.

Specific tooling
  020376Y Adaptor handle
  020360Y 52x55-mm Adaptor
  020483Y 30-mm guide

Engine

Engine

Refitting the hub cover bearings

In order to fit the hub box bearings, the engine crankcase and the cover must be heated with the special heat gun.

Engine

Specific tooling
  020150Y Air heater support
  020151Y Air heater
  020376Y Adaptor handle
  020359Y 42x47-mm Adaptor
  020412Y 15-mm guide

Engine

N.B.

TO FIT THE BEARING ON THE COVER, ADEQUATELY SUPPORT THE COVER WITH THE STUD BOLT KIT.

N.B.

IF THE BEARING HAS AN ASYMMETRICAL BALL RETAINER, PLACE IT SO THAT THE BALLS ARE VISIBLE FROM THE HUB INNER SIDE.

Specific tooling
  020376Y Adaptor handle
  020359Y 42x47-mm Adaptor
  020363Y 20-mm guide

Engine

N.B.

WHEN FITTING THE BEARINGS ON THE ENGINE CRANKCASE, SUPPORT THE CRANKCASE PREFERABLY ON A SURFACE TO ALLOW THE BEARINGS TO BE DRIVEN VERTICALLY.

Refitting the hub bearings

Engine

Refitting the ub cover

Engine

Locking torques (N*m)
Hub cover fixing screws 24 to 27 Hub oil drain screws 15 to 17

Engine

See also:

 PIAGGIO Beverly 300ie - Service manual > Drive-belt

Make sure the drive belt is not damaged and does not show abnormal wear. Replace as indicated in the scheduled maintenance table. Removing the driving pulley Turn the crankshaft until the ropes of the pulley are on a horizontal axis Insert the adaptor sleeve of the appropriate tool in the hole shown in the picture Insert the tool in the hollows and apply the retention ring Bring in the ring's clamping screws while keeping the tool to support the pulley Remove the fixing nut and the washer Remove the stationary drive pulley half.

 PIAGGIO Beverly 300ie - Service manual > Flywheel cover

Removing the hub cover Remove the clamps fastening the water pipes on the pump cover. Detach the pipes from the pump cover. Unscrew the ten screws fastening the flywheel, retrieving the indicated plate. Disconnect the electric connector from the minimum oil pressure switch. Remove the flywheel cover. Remove the gasket and be careful with the two alignment dowels.

Maxi Scooters: