Suzuki UG110 2021, Service Manual

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3-44 ENGINE
• Tighten the kick starter nut to the specified torque by holding
the kick starter using a 32-mm offset wrench, as shown.
"
Kick starter nut: 50 N.m (5.0 kgf.m)
• Turn the fixed drive face by hand, until the drive belt is properly
seated and both the drive and driven faces rotate together
smoothly and without slipping.
PISTON
• Install the piston rings onto the piston.
1st : Keystone ring
2nd : Keystone ring and Expander ring
NOTE:
The piston rings should be installed with the mark facing up.
• Position the piston ring gaps, as shown. Before inserting the
piston into the cylinder, check that the gaps are properly posi-
tioned.
• Securely install the circlip
1
.
NOTE:
The mark
2
on the piston crown points towards the exhaust side.
• Apply engine oil onto the piston pin, and then install the piston.
INCORRECT CORRECT