Wheel Installation; Tire Inspection; Tire Pressure - Polaris ACE 900 2017 Service Manual

MAINTENANCE

WHEEL INSTALLATION

1. Verify the transmission is still in PARK.
2. Place the wheel in the correct position on the wheel
t
hub . Be sure the valve stem
outside and rotation arrows on the tire point toward
forward rotation.
3. Attach the wheel nuts
4. Carefully lower the vehicle to the ground.
5. Torque the wheel nuts and/or hub nut
torque specification.
TORQUE
Wheel Lug Nuts:
30 ft-lbs + 90° (41 Nm)
Hub Castle Nuts:
Front: 110 ft-lbs (149Nm)
Rear: 110 ft-lbs (149Nm)
6. If hub nut was removed, install a new cotter pin after
the hub nut has been tightened. If the holes do not
line up, turn the hub nut until the cotter pin
installed.
CAUTION
If wheels are improperly installed it could affect vehicle
handling and tire wear. On vehicles with tapered wheel
nuts, make sure tapered end of nut goes into taper on
2.40
w
is toward the
q
and finger tighten.
e
to the proper
r
wheel.

TIRE INSPECTION

• Improper tire inflation may affect vehicle
maneuverability.
• When replacing a tire always use original equipment
size and type.
• The use of non-standard size or type tires may affect
vehicle handling.
can be
Replace if 1/8" (3 mm) or less.
Operating with worn tires will increase the possibility of
the vehicle skidding easily with possible loss of control.
Worn tires can cause an accident. Always replace tires
when the usable tread depth has worn out.

TIRE PRESSURE

Remove the valve stem cap and check tire pressure
using the tire pressure gauge included in the vehicle's
tool kit.
Maintain proper tire pressure. Refer to the warning tire
pressure decal applied to the vehicle.
ACE TIRE PRESSURE INSPECTION (COLD)
Model
ACE 900 XC
MEASUREMENT
Tire Lug Service Limit:
WARNING
CAUTION
Front Rear
10 psi (69 kPa) 14 psi (96 kPa)
9929422 R02 - 2017-2019 ACE 900 Service Manual
© Copyright Polaris Industries Inc.