2000 Polaris Pro 785 Service Manual, Page 355Get this manual
ENGINECOOLING Service Data 1997 1998 SLX PRO 785
Model SLX PRO 785 Cylinder Head Volume Uninstalled (Bench) 27.5cc Engine Model No EC78ZPWE01 Cylinder Head Volume (Installed) 24cc Cylinder Displacement 779 cc Piston Rings End Gap 0.012"0.020" 0.30-0.51 mm Service Limit: 0.028"(.71 mm) Bore mm Stroke mm 68
I inches
I inches
69.705 12.744 Piston to Cylinder Clearance 0.003-0.005" 0.076-0.13mm Service Limit: 0.008" (.20mm)
Operating RPM
limiter RPM +100 Operating Limiter Operating Limiter 7500 7800 7750 7950 (1997) (1997) (1998) (1998)
Piston 1.0 78ZB
Torque ChartEngine Fasteners
Engine Fasteners
Air Intake Cover Bolts Crankcase Bolts (8mm) Crankcase Bolts (10mm) Carburetor Mounting Nuts (8mm) Cylinder Base Nuts (10mm) Cylinder Head Bolts (8mmEngine Mount Nuts Engine Mount Plate (To Engine) Belts Exhaust Manifold Bolts (8mm) Flywheel Housing Bolt (6mm) Flywheel Housing Bolt (8mmFlywheel Nut 18mm Intake Manifold NutsBolts (6mm) Oil Pump BoltsScrews (5mm) Starter Motor Mounting Bolts Spark Plug Water Outlet Manifold Bolts (6mmExhaust Valve Cover Bolts (6mm)