Polaris 2003 Pro X Service Manual page 56

ENGINE
Disassembly, Cont.
4. Remove cylinder base nuts. Note location of acorn
nuts on exhaust side (where applicable).
5. Carefully remove cylinders while supporting pistons
and connecting rods to prevent piston damage.
Refer to General Inspection Procedures in this
chapter.
6. Remove outer piston pin C-clips using a scribe
through access slot in piston.
7. Place support block under piston and remove piston
pins using pin puller.
Piston Pin Puller
Support Block
8. Remove water pump cover from front of engine.
2.24
PN 2870386
PN 2870390