wsm 03-CR-E4 Workshop Manual page 247

SERVICING
6. Assembling
3. Place the gap of each piston ring like the figure.
(A) Top ring gap
(B) Second ring gap
(C) Oil ring gap
4. Set the piston ring compressor (1) to the piston.
5. Install the piston to cylinder.
IMPORTANT
• Be carefully to
compressor. Otherwise, their chrome-plated
section of piston rings may be scratched,
causing trouble inside the liner.
NOTE
• Apply sufficient engine oil to the piston.
• Align the mark [FW] (2) on the piston face to
flywheel side.
• Align the marks (3) with each other.
03-CR-E4,03-CR-TE4BG
(D) Piston pin hole
(a) 2.09 rad (120°)
set the piston ring
(1) Piston ring compressor
(2) Mark [FW]
6. Turn the flywheel and move the piston to bottom
dead center.
4. ENGINE
(3) Mark
4-143
KiSC issued 02, 2021 A