Removing the cam shaft
- Remove the two screws and the cam shaft re-
tainer shown in the diagram.
- Remove the cam shaft.
- Remove the pins and the rocker arms from the
flywheel side holes.
N.B.
IN CASE OF NEED, THE HEAD MAY BE RE-
MOVED WITH THE CAMSHAFT, PINS, ROCK-
ING LEVERS AND FIXING BRACKET. THE
HEAD CAN ALSO BE REMOVED WITHOUT RE-
MOVING THE CHAIN AND THE DRIVING
SHAFT CHAIN TIGHTENER.
Removing the cylinder head
- Remove the spark plug.
- Remove the 2 side fixings shown in the figure.
- Loosen the 4 head-cylinder fastening nuts in two
or three stages and in criss-cross fashion.
- Remove the head, the two centring dowels and
the gasket.
N.B.
IN CASE OF NEED, THE HEAD MAY BE RE-
MOVED WITH THE CAMSHAFT, PINS, ROCK-
ING LEVERS AND FIXING BRACKET. THE
HEAD CAN ALSO BE REMOVED WITHOUT RE-
MP3 250 i.e. Engine
ENG - 31
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