Release 00 - 03/2018
Engine TRE 0701-TRE 0702-TRE 0801
pag. 39
10. ENGINE BLOCK – External repairs
32
34
33
35
36
- Insert the valve and position the spring (26), the
cup-washer (25) and the two half-cones (24) and
follow the removal procedure in reverse using the
tool (23), to lock the two half-cones into place.
NOTE – check that the two half-cones (24),
are locked correctly in place.
- ensure the correct position of the inlet valve and
the exhaust valve, marked, respectively, with «IN»
and «EX» on the valve head.
16 - Remount the cylinder head [
10.3] and x
the screws to the indicated couple.
17 - The valve clearances must be checked whe-
never the cylinder head is removed and retted
[ 10.2].
10.5. Dismantling and replacing the magneto
ywheel
1 - Remove the cowl [
6.1].
2 - Using a pneumatic wrench, unscrew the nut
(32) and remove the fan (33), retaining the ywheel
lock (34).
3 - Undo the screws (36) and remove the electronic
coil (35).
IN
EX