Cushman Hauler 4x4 Crew Diesel 2019, Operator'S Manual

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37
Recommended Front
Differential Lubricant

NOTE: Cushman recommends the
use of genuine Cushman lubricants.
The recommended front differential
lubricant is SAE-approved 80W-90 hyp-
oid. This lubricant meets all of the lubri-
cation requirements of this vehicle.
Engine Break-In
After the completion of the break-in period,
the engine oil and oil filter should be
changed. Other maintenance after break-in
should include checking of all prescribed
adjustments and tightening of all fasteners.
At the discretion and expense of the owner/
operator, the vehicle may be taken to an
authorized Cushman dealer for this initial
service.
New vehicles and engines require a “break-
in” period. The first month is most critical
to the life of this vehicle. Proper operation
during this break-in period will help ensure
maximum life and performance from this
vehicle.
When the engine starts, allow it to warm up
properly. Idle the engine several minutes
until the engine has reached normal operat-
ing temperature. Do not idle the engine for
excessively long periods of time.
During the first 50 hours of operation,
always use less than 70% throttle. Varying
the engine RPM during the break-in period
allows the components to “load” (aiding
the engine/transmission component mating
process) and then “unload” (allowing com-
ponents to cool). Although it is essential to
place some stress on the engine compo-
nents during break-in, care should be taken
not to overload the engine too often. Do
not exceed 70% throttle during the break-
in period.
Burnishing Brake Pads
Brake pads must be burnished to achieve full
braking effectiveness. Braking distance will
be extended until brake pads are properly bur-
nished.
To properly burnish the brakes, use the fol-
lowing procedure:
1. In an appropriate area, accelerate to 25
mph; then release the accelerator pedal
and press the brake pedal to decelerate
to 0-5 mph.
2. Repeat this procedure 10 times.
CAUTION
Any lubricant used in place of the rec-
ommended lubricant could cause seri-
ous front differential/rear drive damage.
! WARNING
Do not attempt sudden stops or put
yourself into a situation where a sud-
den stop will be required until the
brake pads are properly burnished.