4. Maintenance
USE AND MAINTENANCE MANUAL CHAPTER 4
MAINTENANCE2-Strokes - Edition 00 / 2023
129
4
1
4
3
2
1
1
1
1
– Install the collar “1”, the locking rod “2”, the flat washer “3”
and the push rod bolt “4”;
– Install a new exhaust valve cover gasket;
– Install the exhaust valve cover “1” and the related fastening
bolts.
Bolt (power valve housing):
4 Nm (0.4 m•kg, 2.9 ft•lb)
Head installation
– Install the new O-rings “1”. Apply lithium soap grease
before installing them;
– Install cylinder nuts “1”, tighten them to the specified
torque following a cross pattern;
Cylinder nut:
30 Nm (3.0 m•kg, 22 ft•lb)