Installing Piston Ring; Installing Piston - wsm 03-CR-E4 Workshop Manual

4. ENGINE
3. Install the piston pin snap ring (6).
(6) Piston pin snap ring

6.10 Installing piston ring

Tools required
• Piston ring pliers
1. Install the oil ring (3) to the piston with a piston ring
pliers.
NOTE
• Set the expander joint (1) on the opposite
side of the oil ring gap (2).
(1) Expander joint
(2) Oil ring gap
4-142
(3) Oil ring
2. Install the second ring (6) and top ring (5) to the
piston with a piston ring pliers.
NOTE
• Set the manufacturer mark (4) upward.
(4) Manufacturer mark
(5) Top ring

6.11 Installing piston

IMPORTANT
• Do not change the combination of cylinder
number and piston.
Align the position of each piston by the its
mark. For example, mark "1" on the No. 1
piston.
Tools required
• Piston ring compressor
1. Clean the carbon in the cylinders.
2. Turn the flywheel and move the crankshaft to top
dead center.
SERVICING
6. Assembling
(6) Second ring
03-CR-E4,03-CR-TE4BG
KiSC issued 02, 2021 A