3.26
9926816 R07 - 2014-2016 RZR XP 1000 / XP4 1000 Service Manual
© Copyright Polaris Industries Inc.
ENGINE SERVICE
ACCESSIBLE ENGINE COMPONENTS
The following components can be serviced or removed
with the engine installed:
• Camshaft(s)
• Camshaft Sprocket(s)
• Cylinder Head
• Flywheel
• Oil Cooler
• Starter Motor / Idler Gear Asm
• Stator (Alternator)
• Thermostat
• Valve Cover
• Water Pump
The following components require engine removal for
service:
• Camshaft Timing Chain
• Connecting Rod(s)
• Counterbalance Shaft / Bearings
• Crankcase
• Crankshaft / Main Bearings
• Crankshaft Seal (PTO)
• Cylinder
• Oil Pump / Oil Pump Sprocket or Chain
• Piston / Rings
TOP-END SERVICE (ENGINE IN CHASSIS)
Some top-end engine components can be serviced while
the engine is mounted in the chassis.
To service the top-end of the engine refer to Valve
Clearance Inspection, page 2.13, which provides
detailed steps to access the valve cover.
ENGINE REMOVAL
NOTE
Some engine repair procedures can be performed
without removing the engine assembly from the vehicle.
Refer to Accessible Engine Components, page 3.26 for
further information.
The use of an overhead or portable engine hoist is the
only recommended method for removing and installing
the engine.
Have an assistant help guide the engine in and out of
the vehicle while using an engine hoist to prevent
personal injury or damage to vehicle components.
WARNING
Always wear safety glasses and proper shop clothing
when performing the procedures in this Service
Manual. Failing to do so may lead to possible injury.
1. If vehicle was recently operated, allow it to cool down
before attempting to perform any work.
2. Thoroughly clean the engine and chassis.
3. Drain the engine oil and coolant prior to engine
removal (See Chapter 2 – Coolant Drain / Fill, page
2.18).
4. Remove the seats.
5. Disconnect the (-) negative battery cable from the
battery.
6. Remove the rear bumper and cargo box (see
Chapter 10 – Cargo Box Assembly Removal, page
10.22).
7. Remove the air box assembly.
8. Elevate the rear of the vehicle off the ground using a
suitable lift and remove the left rear wheel.
WARNING
Use care when supporting vehicle so that it does not tip
or fall. Serious injury may occur if vehicle tips or falls.
9. Remove lower mounting bolt
q
from the left rear
shock and discard the nut. Install a new nut upon
assembly.
ENGINE / COOLING SYSTEM
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