Suzuki VZR1800 2007 Service Manual page 155

3-98 ENGINE
• Tighten the clutch spring set bolts securely while holding the
generator rotor.
NOTE:
Tighten the clutch spring bolts diagonally.
PISTON RING
• Install the piston rings in the order of oil ring, 2nd ring and 1st
ring.
• The first member to go into the oil ring groove is a spacer 1.
After placing the spacer, fit the two side rails 2.
NOTE:
Side designations, top and bottom, are not applied to the spacer
and side rails: you can position each either way.
"
When installing the spacer, be careful not to allow its
two ends to overlap in the groove.
• Install the 2nd ring 3 and the 1st ring 4 to the piston.
NOTE:
1st ring and 2nd ring differ in shape.
• Be sure to bring the concave side of 1st ring to the top when
fitting it to the piston.
• 2nd ring has letters "RN" marked on the side. Be sure to bring
the marked side to the top when fitting it to the piston.
A INCORRECT
B CORRECT