4. Maintenance
USE AND MAINTENANCE MANUAL
CHAPTER 4
MAINTENANCE
4-Strokes - Edition 00 / 2022
130
1
1
3
5
2
4
6
XXF 450 / XEF 450
2
2
3
1
1
a
3
2
1
(XXF 450 / XEF 450 versions)
– Install friction discs and clutch discs “2” alternately on the
clutch hub, starting and ending with a friction disc.
– Install friction discs in this order:
1. friction disk “1” x3;
2. friction disk “3” (identification colour “a”: violet) x3;
3. friction disk “1” x2.
Apply engine oil to the friction and clutch discs.
– Install thrust rod “1”, the ball “2” and thrust bearing “3”;
– Install the thrust plate “1”;
– Install the springs and bolts of the clutch and tighten them
following a cross pattern;
Bolt (clutch spring):
10 Nm (1.0 m•kg, 7.2 ft•lb)