STARTING AND OPERATING 185
Compliance Certification Label on the driver's side door
opening.
BEFORE PLOWING
OPERATING TIPS
Check the hydraulic system for leaks and proper fluid
level.
Under ideal snow plowing conditions, 20 mph (32 km/h)
should bemaximum operatingspeed. Theoperator should
be familiar with the area and surface to be cleaned.
Reduce speed and use extreme caution when plowing
unfamiliar areas or under poor visibility.
NOTE:
Detach the snowplow when transporting passengers.
Check the mounting bolts and nuts for proper tight-
ness.
Vehicle front end wheel alignment was set to
specifications at the factory without consideration for the
weight of the plow. Front end toe-in should be checked
and reset if necessary at the beginning and end of the
snowplow season. This will help prevent uneven tire wear.
Check therunners and cutting edgefor excessive wear.
The cutting edge should be ¼ to ½ inches
(6 cm to 1.2 cm) above ground in snow plowing
position.
GENERAL MAINTENANCE
Snowplows should be maintained in accordance with the
plow manufacturer's instructions.
The blade should be lowered whenever the vehicle is
parked.
Check that snowplow lighting is connected and
functioning properly.
4
Keep all snowplow electrical connections and battery
terminals clean and free of corrosion.
Maintain and operate your vehicle and snowplow
equipment following the recommendations provided by
the specific snowplow manufacturer.
SNOWPLOW PREP PACKAGE MODEL
AVAILABILITY
For Information about snowplow applications visit
Guide.
When plowing snow, to avoid transmission and drivetrain
damage, the following precautions should be observed:
OVER THE ROAD OPERATION WITH
SNOWPLOW ATTACHED
The blade restricts air flow to the radiator and causes the
engine to operate at higher than normal temperatures.
Therefore, when transporting the plow, angle the blade
completely and position it as low as road or surface
conditions permit. Do not exceed 40 mph (64 km/h). The
operator should always maintain a safe stopping distance
and allow adequate passing clearance.
Operate with transfer case in 4WD LOW when plowing
small or congested areas where speeds arenotlikelyto
exceed 15 mph (24 km/h). At higher speeds operate in
4WD HIGH.
1. The maximum number of occupants in the truck
should not exceed one.
Vehicles with automatic transmissions should use
4WD LOW when plowing deep or heavy snow for
extended periods of time to avoid transmission over-
heating.
2. The total GVWR, Front GAWR or the Rear GAWR
should never be exceeded.
3. Cargo capacity will be reduced by the addition of
options or passengers, etc.
Do not shift the transmission unless the engine has
returned to idle and wheels have stopped. Make a
practice of stepping on the brake pedal while shifting
the transmission.
NOTE:
The loaded vehicle weight, including the snowplow
system, all aftermarket accessories, driver, passengers,
options, and cargo, must not exceed either the Gross
Vehicle Weight (GVWR) or Gross Axle Weight (GAWR)
ratings. These weights are specified on the Safety
Lane Departure Warning / Lane Keep Assist is not
available when a snow plow is attached.