WORKSHOP MANUAL
MPV 320W / 520W
Chapter
4 - ENGINE AND FUEL TANK
EDITION
2017
PAGE
16 /
64
4. Remove the pulley (5) from the engine crank-
shaft.
Identify and undo the three screws (6) and
the screws (7) that fasten the engine to the chas-
sis, then carefully lift and remove the engine us-
ing equipment suitable for the weight of the en-
gine (about 45-50 kg) and the designated lifting
points to guarantee safe working conditions.
NOTE
All the engine screws are different, so it is recommended to label them so that no errors
are made during reassembly.
NOTE
If the engine must be replaced with a new one, retain the accessories and fasteners that
may not be included in the new engine supplied.
To reassemble, follow the operations described above in the reverse order, taking care to:
• tighten the engine fastening screws to a torque of 23-27 Nm.
• carefully reinstate all electric connections;
• reconnect the fuel pipe, making sure there are no leaks;
After reconnecting the choke and the accelerator cables, check that the minimum and maximum
engine speeds conform to the Manufacturer's requirements.
4.2 TANK
4.2.1 Removal of the fuel tank
• Remove the grass catcher
[
.
1. Move the seat (1) in the fully rearward position
and tilt it forward.
2. Remove the rear cover (2) fixed with two quick
release fasteners (3).
5
6
6
6
7
3
1
2
