Engine Break-In Period - Polaris RZR 800 2013 Manual

5. To install engine assembly, reverse the "Engine
Removal" procedure detailed earlier in this Chapter.
• Properly route all electrical harnesses for engine
assembly installation. Check for any possible
rubbing points of electrical wires.
• Carefully set the engine assembly into the vehicle
while installing the propshaft.
• Install engine / transmission / rear gearcase
mounting hardware and torque to specification.
NOTE: If isolator mounts were removed or
replaced, use the following illustration to
ensure proper orientation during installation.

Engine Break-In Period

The break-in period consists of the first 25 hours of
operation, or the time it takes to use 14 gallons (53 liters)
of fuel. Careful treatment of a new engine and drive
components will result in more efficient performance and
longer life for these components.
Use only Polaris PS-4 or Extreme Duty Synthetic 4-
Cycle engine oil or an equivalent. Never substitute or
Serious engine damage and voiding of warranty can
extended periods during the first three hours of use.
1. Fill fuel tank with unleaded fuel which has a minimum
2. Check oil level indicated on dipstick. Add oil if
3. Drive slowly at first to gradually bring engine up to
4. Vary throttle positions. Do not operate at sustained
5. Perform regular checks on fluid levels, controls and
6. Pull only light loads during initial break-in.
7. Change oil and oil filter after 25 hour break-in period.
9924707 - 2013–2014 RZR 800 Service Manual
© Copyright 2013 Polaris Sales Inc.
• Install rear seat base assembly and torque the
mounting bolts to specification.
Rear Seat Base Mounting Bolts:
40 ft-lbs (54 Nm)
• Replace exhaust gaskets. Seal connections with
high temp silicone sealant. Check to be sure all
exhaust springs are in good condition.
• Inspect transmission operation and adjust linkage
if necessary (see Chapter 2 "Shift Linkage
Adjustment").
• Checks fluid levels: engine oil, transmission
lubricant, and rear gearcase lubricant.
• Bleed cooling system as described in this Chapter
under "Cooling System Bleeding Procedure."
CAUTION
mix oil brands.
result.
Do not operate at full throttle or high speeds for
Excessive heat can build up and cause damage to
close fitted engine parts.
pump octane number of 87 = (R+ M)/2.
necessary (Refer to Chapter 2, "Engine Oil Level").
operating temperature.
idle or sustained high speed.
all important bolt torques.
ENGINE
3
3.71