Technical data

94
Specific tooling
020151 Y Air heater
020376Y Handle for punches
020359Y 42 x 47 mm hub bearing fitting adaptor
020412Y 15 mm guide
N.B.
TO INSTALL THE BEARING ON THE COVER, SUITABLY SU-
PPORT THE COVER BY THE COLUMN KIT
Replace the driven pulley axle bearing using the modular
punch as shown in the figure.
N.B.
IF THE”BEARING IS OF THE ASYMMETRIC BALL CONTAIN-
MENT TYPE, PLACE IT WITH VISIBLE BALLS ON THE HUB
INTERNAL SIDE.
Specific tooling
020376Y Handle for punches
020359Y 42 x 47 mm hub bearing fitting adaptor
020363Y 20mm guide
N.B.
TO INSTALL THE BEARINGS ON THE ENGINE CRANKCASE
THE LATTER SHOULD BE SUPPORTED ON A SURFACE TO
ALLOW PLACING THE BEARINGS VERTICALLY.
Replace the snap ring placing the opening at the side oppo-
sed the bearing and the new oil guard flush with the crank-
case on the pulley side.