Cub Cadet Challenger 550, Service Manual

Page: 176 / 255

5‐32
Chassis
Inspect the Rim Installing the wheel hub
1. Measure run out
Look for bends or damage.
Check wheel bearing endplay.
Wheel run out limit
Radial
②
: 2.0 mm (0.08 in)
Lateral
③
: 2.0 mm (0.08 in)
Check wheel balance.
Inspect the wheel hub
•
Wheel Hub(1)
Look for cracks or damage.
•
Splines(2)
Look for wear or damage.
•
Axle nut
260 Nm (26.0 m · kg, 190 ft · lb
)
Installing the Wheel assembly
1. Install the wheel with the arrow on
the tire pointing toward the front of
the UTV.
2. Install the tapered lug nuts.
Torque 55 Nm or 40 ft lbs.
Warning:
Wheels and tires are critical to the safe
operation of the UTV. Periodic
inspection of tire air pressure and tread
depth are necessary to ensure stability
and lifespan of the tire. An improperly
inflated tire can cause excessive tire
wear and loss of traction, instability
and hard turning.
Tire Pressure
Front 90 Kpa or 14 psi
Rear 90 Kpa or 14 psi