Index Snowmobiles / ATV Snowmobile Polaris DEEP SNOW (TRAIL RMK, 600 RMK, 700 RMK, 800 RMK, 900 RMK, 600 SWITCHBACK, 800 SWITCHBACK) - service manual 2005 year
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ENGINE 5.15 500/600 BLOCK LIBERTY ENGINE NOTE: Inspect all parts for wear or damage during disassembly. Replace all seals, o--rings, and gaskets with SMALL BLOCK ENGINE DISASSEMBLY 1. Remove reed valve assembly see page 5.31 for procedure and inspection guidelines. 2. Remove the head bolts (A). 3. Remove the head cover (B) and the rubber head seals (C). 4. Remove the head (D) and cylinder o--rings (E). 5. Remove the VES assembly, see page 3.23 for procedures and inspection guidelines. 6. Remove the cylinder nuts (F) and carefully remove the cylinders (G) with a slight rocking motion. 7. Remove the c--clips (K) that hold the wrist pin (J) into the piston. 8. Using the piston pin puller PN 2870386 remove the piston pins (J), and the piston (I) from the crankshaft (P). 9. Remove the water/oil pump assembly, see page 5.19 for procedures and inspection guidelines. 10. If removing the engine mounting straps (these straps are mounted to the engine and bulkhead) note the direction and placement of each engine strap. 11. Remove the cylinder base gaskets (L) and replace if damaged. 12. Turn over the crankcase and remove the bottom crankcase bolts (T,U). 13. Turn the crankcase assembly back over and remove the top of the crankcase (N). 14. Remove the crankshaft, and refer to the General chapter for general engine component inspections and measurement procedures. |