operators_manual
Table Of Contents
- Safety
- Applies To
- Using this Manual
- Safety Alerts
- Illustrations
- General Safety Instructions
- Data Recorder
- Environmental Protection Agency
- A Special Word About Repairs
- Additional Sources of Information
- Cab Access
- Cab Tilting
- Standard Seat
- What to do before starting the vehicle
- Vehicle Loading
- Visual inspection while approaching the vehicle
- Weekly Checks
- Daily Checks
- Emergency
- Roadside Assistance
- How to Recover a Vehicle
- Manually Release the Parking Brake
- What is a Recovery Hitch?
- How to use a Recovery Hitch
- How to Prepare the Axles for Towing
- How to Manually Lock a Differential
- Recovery Hitch Capacities
- What are the Best Practices for Recovery Rigging?
- Returning to Service After Recovering
- What to do if the Vehicle is Stuck in Sand, Mud, Snow or Ice
- Towing the Vehicle
- Controls
- Getting to Know the Dash
- Gauges in the Center Cluster
- Left Hand Accessories Overhead
- Right Hand Accessories Overhead for Dual Sit Steer Applications
- Guide to the Warning Symbols
- Axle, Traction Control
- Axle, Stability Control
- Axle, Front Driven
- Axle, Oil Temperature (Forward or Rear)
- Brakes, Anti-Lock Brake System
- Brake, Park Brake
- Brakes, Trailer Anti-Lock Brake System
- Emissions, High Exhaust System Temperature
- Emissions, Malfunction Indicator Lamp
- Emissions, Engine Derate
- Diesel Particulate Filter (DPF) Warning Lamp
- Diesel Exhaust Fluid (DEF) Lamp
- Fifth Wheel Slide, Unlocked
- Engine, Check Engine
- Engine, Low Coolant Level
- Engine, Coolant Temperature
- Engine, Oil Temperature
- Engine, Oil Pressure
- Voltmeter
- Engine, Overspeed Air Shutdown
- Engine, Retarder (Brake)
- Engine, Stop Engine
- Engine, Wait To Start
- Engine, Air Filter Restriction
- Fuel Filter Restriction
- Fuel Water In Fuel (WIF)
- Lights, High Beam
- Suspension Dump
- Seat Belt Fasten
- Tire Inflation (TPMS)
- Transmission, Check
- Transmission, Neutral
- Transmission, Oil Temperature High
- Turn Signal, Left
- Turn Signal, Right
- Introduction
- Speedometer
- Tachometer
- Engine - Coolant Temperature
- Fuel Level
- Engine, Oil Pressure
- Diesel Exhaust Fluid (DEF)
- Vehicle Air Pressure
- Driver Information Display
- Information Display
- Virtual Gauges
- Engine Speed RPM Detail
- Ignition Timer
- Trip Information
- Truck Information
- Diagnostic Display
- Transmission Display
- Active Warnings
- Clock
- Settings
- Menu Control Switch
- Switches in the Center Console
- Dual Station Switch
- Steering Column Controls
- How to Use the Turn Signal
- How to Turn on High Beams
- How to Momentarily Flash High Beams
- How to Flash Marker and Clearance Lights
- Operate the Windshield Wipers
- How to Spray Windshield Washer Fluid
- Trailer Brake Hand Valve
- Heating and Air Conditioning
- Air Conditioner Control Panel
- How to Manually Control the Air Conditioner for the Cab
- Dash Switches
- Axle, Diff-Lock - Dual
- Axle, Diff-Lock - Forward Rear
- Axle, Diff-Lock - Steer
- Axle, Diff-Lock - Rear Rear
- Axle, Diff-Lock - Single Rear
- Axle, Inter-Axle Differential Locked (Tandem)
- Axle, Differential Lock - Tridrive
- Axle, Two Speed
- Batteries, Low Voltage Disconnect (LVD)
- Brakes, ABS Off-Road
- Brakes, Parking Brake Valve
- Cab Dimmer Switch
- Dump Truck Gate
- Engine, Brake On/Off
- Engine, Cruise Control On/Off
- Engine, Cruise Control Set/Resume
- Engine, Fan Override
- Engine, Heater
- Engine, Remote Throttle
- Engine, Overspeed Air Shutdown (Manual)
- Engine, Overspeed Air Shutdown (Test)
- Engine, Under Hood Air Intake
- Exhaust, Diesel Particulate Filter (DPF) Regeneration
- Fifth Wheel Slide
- Fuel Heater
- Generic Air, Accessory
- Generic, Spare SPARE
- Ignition Key Switch
- Lights, Auxiliary
- Lights, Beacon
- Lights, Daytime Running (Override)
- Lights, Dome
- Lights, Flood
- Lights, Flood (Spare)
- Lights, Fog
- Lights, Hazard
- Lights, Headlight
- Lights, Marker/Clearance
- Lights, Marker/Clearance/Trailer
- Lights, Park Light
- Lights, Spot
- Mud and Snow Traction Control
- Pintle Hook
- Power Take-off (PTO)
- Power Take-off (PTO), Forward
- Power Take-off (PTO), Rear
- Suspension, Axle, Pusher
- Suspension, Axle, Tag
- Suspension, Dump
- Suspension, Air Retention
- Suspension, Third Axle Lift
- Trailer Air Supply
- Trailer, Axle (3rd Axle) Lift
- Trailer, Axle Lift Forward
- Trailer, Axle Lift Rear
- Trailer, Belly Dump
- Trailer, Dump Gate
- Trailer, Belly Dump Gate Center
- Trailer, Belly Dump Gate Front
- Trailer, Belly Dump Gate Rear
- Trailer, Hotline
- Trailer, Suspension Air Dump
- Transmission, Transfer Case
- Transmission, Transfer Case 2 Speed
- Winch Clutch
- Driving
- Starting and Operating
- How to Use Engine Start Switch on Right Hand Drive
- Starting and Warming Up
- Engine Operations
- Transmission
- Brakes
- Axle and Suspension
- Aftertreatment System
- Dual Steer Operation
- Driving Tips and Techniques
- Stopping the Vehicle
- Maintenance
- Maintenance Schedule
- New Vehicle Maintenance Schedule
- Lubricants
- Checking Oil Level
- Inspect Power Steering Fluid
- What is the Air System?
- What is an Air Dryer?
- Air Tanks
- How to Check for Air System Leaks
- What is an Air Compressor?
- Brake System
- Cab Maintenance
- Cooling System Maintenance
- Safety Restraint System - Inspection
- Windshield Wiper/Washer
- Electrical System
- Engine Maintenance
- Fuel System
- Frame
- Front Axle and Suspension
- Heater and Air Conditioner Maintenance
- Noise and Emission Control
- Rear Axle and Suspension
- Steering System
- Driveline
- Tires
- Wheels
- Transmission Maintenance
- Mechanical Clutch
- Specification Reference Charts
- Information
- Index
an inaccurate reading. So never
deflate a warm tire to the specified
pressure.
WARNING!
Do not operate a vehicle with underinflated
tires. The extra heat caused by underinfla-
tion can cause sudden tire failure such as a
tire fire or blow out, which can cause an ac-
cident resulting in death or personal injury.
Low pressure may affect control at the front
wheels, which could result in an accident in-
volving death or personal injury. Keep your
tires inflated to the manufacturer's recom-
mended air pressure.
WARNING!
Do not attempt to raise the vehicle to re-
move or install a damaged tire and wheel
assembly if you are not fully qualified and
not equipped with the proper tools and
equipment. Do not attempt to reinflate a tire
that has been run flat. Obtain expert help. A
person can be seriously injured or killed if
using the wrong service methods. Truck
tires and wheels should be serviced only by
trained personnel using proper equipment.
Follow OSHA regulations per section
1910.177.
NOTE
Follow all warnings and cautions contained
within the tire and wheel manufacturers liter-
ature.
Overloaded Tires
Overloading your truck is as damaging to
your tires as underinflation. The following
chart shows how neglect or deliberate
abuse can affect the life of your tires.
Effects of Load and Pressure on
Tire Life
Vehicle
Load
Tire
Pressure
Expected
Total Tire
Mileage
Normal Normal Normal
20% Over 20% Low 70%
40% Over 30% Low 50%
60% Over 35% Low 40%
80% Over 45% Low 30%
Vehicle
Load
Tire
Pressure
Expected
Total Tire
Mileage
100% Over 55% Low 25%
Overinflated Tires
Too much air pressure reduces the tire
tread contact area and results in rapid
wear in the center of the tread.
Overinflating the tires reduces the tread
contact area with the road surface,
concentrating all of the vehicle weight on
the center of the tread. This causes
premature wear of the tire.
WARNING!
Overinflated tires can cause accidents. They
wear more quickly than properly inflated
tires and are more subject to punctures,
cracks, and other damage. They could fail
and cause you to lose control of your vehi-
cle resulting in an accident causing death or
personal injury. Be sure all tires are inflated
correctly according to the manufacturer's
recommendations.
MAINTENANCE - Tires
208 Y53-6096-1A1 (01/17)
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