REASSEMBLY PROCEDURES
Grind in the valves. The rotocap and the conical
shaped spring belong to the exhaust valve. The
two thin steel washers must be under the cylin-
drical spring of the inlet valve. Fit new sealing
cap onto the inlet valve guide. Before fitting the
rotocap check for proper function : Spin the cap,
if rattling sound or hard movement -> replace.
NOTE :
32W engine => There's no difference between
inlet and exhaust valve spring !
Fit cylinder head gasket and slide cylinder head
down onto the cylinder. Fit spring washers and
cylinder head nuts. On the shorter stud – intake
side –fit the tote bracket and cylinder haed nut
without washer.
Attention
Model 15W doesn't have any cylinder head gas-
ket.
At this stage don't torque down the cylinder
head nuts as the rocker arms and push rods still
have to be assembled at a later stage !
Recommented torque at this stage : 5 Nm
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