3.36
9926814 R08 - 2015-2016 RZR 900 2016 RZR S 1000 Service
Manual
© Copyright Polaris Industries Inc.
900 ENGINE
ENGINE SPECIFICATIONS (900)
ENGINE SPECIFICATIONS
CAMSHAFT / CYLINDER HEAD / CYLINDER
Camshaft
Cam Lobe Height - Intake (Standard) 1.5256" ± 0.0015" (38.75 ± 0.04 mm)
Cam Lobe Height - Intake (Service Limit) 1.5220" (38.66 mm)
Cam Lobe Height - Exhaust (Standard) 1.4961" ± 0.0015" (38.00 ± 0.04 mm)
Cam Lobe Height - Exhaust (Service Limit) 1.4925" (37.91 mm)
Camshaft Journal O.D. - All (Standard) 0.9035" - 0.9046" (22.949 - 22.978 mm)
Camshaft Journal O.D. - All (Service Limit) 0.9025" (22.923 mm)
Camshaft Journal Bore I.D. - All (Standard) 0.9055" - 0.9063" (23.000 - 23.021 mm)
Camshaft Journal Bore I.D. - All (Service Limit) 0.9072" (23.044 mm)
Camshaft Oil Clearance (Standard) 0.0009" - 0.0028" (0.022 - 0.072 mm)
Camshaft Oil Clearance (Service Limit) 0.0039" (0.1 mm)
Camshaft End Play (Standard) 0.0040" - 0.0100" (0.101 - 0.254 mm)
Camshaft End Play (Service Limit) 0.0157" (0.4 mm)
Cylinder Head
Cylinder Head - Surface Warp Limit 0.0039" (0.1 mm)
Cylinder Head - Standard Height 4.717" ± 0.0019" (119.8 ± 0.05 mm)
Valve Seat
Valve Seat - Contacting Width - Intake (Standard) 0.0393" ± 0.0039" (1.0 ± 0.10 mm)
Valve Seat - Contacting Width - Intake (Service Limit) 0.0551" (1.4 mm)
Valve Seat - Contacting Width - Exhaust (Standard) 0.0590" ± 0.0039" (1.5 ± 0.10 mm)
Valve Seat - Contacting Width - Exhaust (Service Limit) 0.0748" (1.9 mm)
Valve Seat Angles
30.0° ± 1.5° / 45.0° ± 0.5° / 60.0° ± 1.5°
Valve Guide Valve Guide Inner Diameter
0.2165" - 0.2171" (5.500 - 5.515 mm)
Valve
Valve Lash (Cold) - Intake 0.006" ± 0.002" (0.15 ± 0.5 mm)
Valve Lash (Cold) - Exhaust 0.008" ± 0.002" (0.20 ± 0.5 mm)
Valve Stem Diameter - Intake
0.2155" - 0.2161" (5.475 - 5.490 mm)
Valve Stem Diameter - Exhaust
0.2147" - 0.2153" (5.455 - 5.470 mm)
Valve Stem Oil Clearance - Intake
0.0003" - 0.0015" (0.010 - 0.040 mm)
Valve Stem Oil Clearance - Exhaust
0.0011" - 0.0023" (0.030 - 0.060 mm)
Valve Overall Length - Intake 3.7704" (95.77 mm)
Valve Overall Length - Exhaust 3.8023" (96.58 mm)
Valve Spring
Valve Spring Free Length (Standard) 1.7213" (43.72 mm)
Valve Spring Free Length (Service Limit) 1.6830" (42.75 mm)
Cylinder
Cylinder - Surface Warp Limit
(mating with cylinder head)
0.002" (0.05 mm)
Cylinder Bore - Standard 3.6614" ± 0.0003" (93 mm ± 0.008 mm)
Cylinder Out of Round Limit 0.001" (0.025 mm)
Cylinder Taper Limit 0.001" (0.025 mm)
Cylinder to Piston Clearance 0.0014" - 0.0026" (0.035 - 0.065 mm)
ENGINE / COOLING SYSTEM
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