EasyManuals Logo
Home>Polaris>Offroad Vehicle>RZR PRO XP 2021

Polaris RZR PRO XP 2021 User Manual

Polaris RZR PRO XP 2021
598 pages
To Next Page IconTo Next Page
To Next Page IconTo Next Page
To Previous Page IconTo Previous Page
To Previous Page IconTo Previous Page
Page #151 background imageLoading...
Page #151 background image
3
9850068 R01 - 2020-2021 RZR PRO XP / XP 4 Service Manual
© Copyright Polaris Industries Inc.
3.7
ENGINE SERVICE SPECIFICATIONS
ENGINE SPECIFICATIONS
CAMSHAFT / CYLINDER HEAD / CYLINDER
ITEM STANDARD SERVICE LIMIT
Camshaft
Cam Lobe Height - Intake 1.5890 - 1.5921" (40.36 - 40.44 mm) 1.5870" (40.31 mm)
Cam Lobe Height - Exhaust 1.5772 - 1.5803" (40.06 - 40.14 mm) 1.5752" (40.01 mm)
Camshaft Journal O.D. - All
.9038 - .9046" (22.957 - 22.978 mm) .9033" (22.944 mm)
Camshaft Carrier Bore I.D. - All
.9055 - .9063" (23.000 - 23.021 mm) .9072" (23.044 mm)
Camshaft Oil Clearance
.0009 - .0026" (0.022 - 0.067 mm) .0039" (0.1 mm)
Camshaft End Play .0040 - .0100" (0.101 - 0.254 mm) .0157" (0.4 mm)
Cylinder
Cylinder - Surface Warp Limit (cylinder head
surface)
-
.002″ (0.05 mm)
Cylinder Bore - Standard 3.6614 ± .0003" (93 mm ± 0.008 mm)
-
Cylinder Out of Round Limit
-
.001″ (0.025 mm)
Cylinder Taper Limit
-
.001″ (0.025 mm)
Cylinder to Piston Clearance .0009 - .0019" (0.025 - 0.050 mm)
-
Cylinder
Head
Cylinder Head - Surface Warp Limit
-
.0039″ (0.1 mm)
Cylinder Head - Standard Height 4.717 ± .0019" (119.82 ± 0.05 mm)
-
Valve
Valve Lash/Clearance (Cold) - Intake .006 ± .002" (0.15 ± 0.05 mm)
-
Valve Lash/Clearance (Cold) - Exhaust .010 ± .002" (0.25 ± 0.05 mm)
-
Valve Stem Diameter - Intake
.2155 - .2161" (5.475 - 5.490 mm)
-
Valve Stem Diameter - Exhaust
.2147 - .2153" (5.455 - 5.470 mm)
-
Valve Stem Oil Clearance - Intake
.0003 - .0015" (0.010 - 0.040 mm)
-
Valve Stem Oil Clearance - Exhaust
.0011 - .0023" (0.030 - 0.060 mm)
-
Valve Stem Overall Length - Intake 3.7704" (95.77 mm)
-
Valve Stem Overall Length - Exhaust 3.8023" (96.58 mm)
-
Valve
Guide
Valve Guide Inner Diameter
.2165 - .2171" (5.500 - 5.515 mm)
-
Valve Seat
Valve Seat - Contacting Width - Intake .0393 ± .0039" (1.0 ± 0.10 mm) .0551" (1.4 mm)
Valve Seat - Contacting Width - Exhaust .0590 ± .0039" (1.5 ± 0.10 mm) .0748" (1.9 mm)
Valve Seat Angles
30.0° ± 1.5°
45.0° ± 0.5°
60.0° ± 1.5°
-
ENGINE / COOLING SYSTEM

Table of Contents

Questions and Answers:

Question and Answer IconNeed help?

Do you have a question about the Polaris RZR PRO XP 2021 and is the answer not in the manual?

Polaris RZR PRO XP 2021 Specifications

General IconGeneral
BrandPolaris
ModelRZR PRO XP 2021
CategoryOffroad Vehicle
LanguageEnglish

Related product manuals