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9924871 R03 - 2014 Polaris Sportsman® 570 EFI Service Manual
© Copyright 2013 Polaris Sales Inc.
10. Loosen the hose clamp (2) securing the throttle body
to the air box. Lift air box up and rearward as an
assembly to disengage it from the throttle body and
remove it from the vehicle.
11. Disconnect the IAC valve (3), TPS (4), T-MAP
sensor (5), harness leads from the throttle body.
12. Loosen the hose clamp (6) securing the throttle body
to the engine intake boot. Remove throttle body from
the engine and wrap it with a clean shop towel. Place
throttle body on the left-hand side frame rail area.
NOTE: Be sure dirt and debris do not enter the
engine, air box or throttle body. Use clean shop
towels to plug engine and air box intake holes.
13. Disconnect the fuel injector harness lead (7) from the
fuel injector.
14. Properly relieve fuel pressure from the fuel rail.
15. Place a shop to beneath the fuel line quick connector
to catch any excess fuel. Disconnect the fuel line (8)
from the fuel rail by pressing in on the quick
connector tabs.
16. Move fuel line to the left-hand side of the engine
compartment. Make note of line routing for
installation.
17. Disconnect the ignition coil harness connector and
remove the spark plug wire from the engine.
18. Disconnect the stator wire connector and cut the tie
strap securing the wiring to the left front engine
mount bracket. Replace tie strap for engine
installation. (note routing for reassembly)
19. Disconnect the CPS sensor (1) from the vehicle
wiring harness (2) and remove the strain relief (3).
(note routing for reassembly)
20. Remove (+) positive cable from the starter motor.
1. If desired, remove the remaining starter motor
bolt and remove the starter motor from the
engine.
ENGINE
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