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9924871 R03 - 2014 Polaris Sportsman® 570 EFI Service Manual
© Copyright 2013 Polaris Sales Inc.
Engine Removal
NOTE:
Some engine repair procedures can be
performed without removing the engine assembly
from the vehicle. Refer to “Accessible Engine
Components” 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.
Drive Clutch Puller P/N PA-48595
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.
Disconnect the (-) negative battery cable from the
battery prior to engine removal. (see
4.
Drain the engine oil (See Oil and Filter Change ,
page 2.16) and engine coolant (See Coolant Drain /
Fill, page 2.26) prior to engine removal.
5.
Remove the seats, footwells, side panels, front cab
and fuel tank. (see BODY, page 5.3and Fuel Tank
Removal, page 4.20)
NOTE: Removal of the front cab is not required
for touring models.
Remove the right passenger footwell on touring
models when performing engine removal.
6.
Remove the PVT inlet and exhaust ducts. (See PVT
Sealing And Ducting Components, page 6.8)
7.
Remove the outer clutch cover, drive belt, drive
clutch, driven clutch and inner clutch cover.
NOTE: Be sure to use the correct Drive Clutch
Puller
(PA-48595)
to
prevent
damage
to
crankshaft.
8.
Remove the fasteners retaining the airbox and the
airbox top.
9.
Loosen the crank case ventilation hose (1) and
disconnect it from the engine (note routing for
reassembly).
ENGINE
