Removing the timing layshaft pulleys
Note
The figures show an engine block removed from the frame.
To work with the engine block installed in the frame it is necessary to remove the components indicated below.
Remove the seat (Removing the seat).
Remove the side fairings (Removing the fairings).
Remove the fuel tank (Removing the fuel tank).
Remove the vertical head exhaust pipe (Removing the exhaust system).
Remove the external belt covers (Removing the timing belt external covers).
Remove the mobile tensioners and timing belts (Removing the mobile tensioner/timing belt).
Block with tool (A) no. 88713.1805 the rotation of the driving belt rollers on the crankcase.
Important
If this operation is carried out with the engine installed in the frame, hold the driving pulleys against rotation using tool no. 88713.2011 mounted on the generator cover.
Loosen the ring nut (10) using the socket supplied with the tool.
Remove the ring nut (10), the spacer (11) and the outer pulley (12).
Remove the first key (13) from the timing layshaft.
Remove the spacer (14) and the inner pulley (15).
Remove the inner spacer (16) and second key (17) on the timing layshaft.
It is now possible to remove the snap ring (18) on the timing layshaft.