3.13
ENGINE
3
Special Tools
GENERAL ENGINE SERVICE
Accessible Components
Following Components can be serviced or removed with the
engine installed: (See Page 3.17 for 6x6 Valve Cover R & R)
• Flywheel
• Alternator (Stator)
• Starter Motor/Drive
• Cylinder Head (6x6: See Page 3.17)
• Cylinder (6x6: See Page 3.17)
• Piston / Rings (6x6: See Page 3.17)
• Camshaft (6x6: See Page 3.17)
• Rocker Arms (6x6: See Page 3.17)
• Oil pump / Water Pump / Oil Pump Drive Gear
• Gear Train Components
Following Components Require Engine Removal for service:
• Counterbalance Shaft or Bearings
• Connecting Rod
•Crankshaft
• Crankshaft Main Bearings
• Crankcase
Piston Identification
Four stroke engine rings have a rectangular profile. See
“PISTON RING INSTALLED GAP” for ring installation. Use
the information below to identify pistons and rings.
Cooling System Specifications
Part Number Tool Description
PV-43527 OIL FILTER WRENCH
2200634 VALVE SEAT RECONDITIONING KIT
PU-45257 VALVE SPRING COMPRESSOR
PU-45652 VALVE PRESSURE HOSE
2871043 FLYWHEEL PULLER
2870390 PISTON SUPPORT BLOCK
PU-45497-1 CAM GEAR SPRING INSTALLATION KIT
PU-45497-2 CAM GEAR TOOTH ALIGNMENT TOOL
PU-45498 CAM SPANNER WRENCH
PU-45838 GEAR HOLDER
PA-44995 WATER PUMP MECHANICAL SEAL INSTALLER
PU-45543 UNIVERSAL DRIVER HANDLE
PA-45483 MAIN SEAL INSTALLER
PU-45658 CRANKSHAFT MAIN SEAL SAVER
PA-45401 WATER PUMP SEAL SAVER
2870975 MITY VAC
PRESSURE TEST TOOL
PU-45778 OIL SYSTEM PRIMING TOOL
Engine Model Piston Diameter
EH068OLE 80 mm
Condition Specification
Thermostat Open 180° F (8° C
Thermostat Full Open Lift 6 mm at 203° F (95° C)
Thermostat Closed 171° F (77° C)
System Capacity 3.25 Quarts (2.13L)
Radiator Cap Pressure Relief 13 PSI
Polaris Premium Antifreeze
2871534 - Quart
2871323 - Gallon
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