3.14
9850043 R01 - 2017-2021 RANGER 500 / 570 Service Manual
© Copyright Polaris Inc.
HOLE
YEAR
VEHICLE DESCRIPTION
2015-19 RZR 900
2016-19 RZR 1000
2016–19
ACE 900
2016–19 GENERAL
5 2015-18
RANGER Diesel
i.e. 2015 RZR 900 uses the holes marked with a
4
7. In sequence, torque the (8) engine coupler bracket
fasteners to specification.
TORQUE
Rear Engine Coupler Fastener (In Sequence):
In Sequence:55 ft-lb (75 Nm)
8. In a criss-cross pattern, torque the (4) front engine
mount fasteners to specification.
TORQUE
Front Engine Mount Fasteners:
40 ft-lbs (54 Nm)
9. Torque the two front center isolator bolts (Item 4) to
specification.
TORQUE
Isolator Center Bolt:
40 ft-lbs (54 Nm)
10. Remove the lifting straps and overhead or portable
engine hoist and remove the support previously
installed under the transmission case during the
engine removal process.
11. Reposition the head pipe assembly in the chassis
and install new muffler and head pipe seals (Item 5).
Install the (3) head pipe bolts (Item 6) and torque to
specification.
TORQUE
Exhaust Head Pipe Bolts:
18 ft-lbs (25 Nm)
12. Install the (2) springs (Item 7) securing the muffler to
the head pipe.
13. Install the (3) coolant hoses onto the engine.
14. Install the throttle body and air box. Tighten the hose
clamps that secure the throttle body to the intake
duct, intake boot and air box.
ENGINE / COOLING SYSTEM
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