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
automatic tensioner so that the idler
pulley swings toward the belt
routing. The following figure shows
an example of the rotation direction
to release the tensioner.
2. Slip the belt around the idler pulley
attached to the automatic tensioner.
3. Release the automatic tensioner.
4. Check the belt alignment on each
pulley. The belt must fall between
the flanges of each pulley.
Engine Fan
General maintenance information and
precautions about the engine fan.
WARNING!
Do not work on or near the fan with the en-
gine running. Anyone near the engine fan
when it turns on could be injured. If it is set
at MANUAL, the fan will turn on any time the
ignition key switch is turned to the ON posi-
tion. In AUTO, it could engage suddenly
without warning. Before turning on the igni-
tion or switching from AUTO to MANUAL, be
sure no workers are near the fan. Failure to
comply may result in death or personal in-
jury.
Your truck may be equipped with an On/Off
or Viscous Fan Drive. Follow these
guidelines to check your engine fan:
• Check the fan bearings for fan hub
bearing looseness, loss of lubricant
and any abnormal conditions. (For
example, fan belt misaligned or
excessive wear/damage.) Before
starting the engine and with the
engine off, look and feel for
looseness in the fan hub.
• With the engine idling and the hood
open, stand at the front of the
vehicle. Listen for any noises
coming from the fan hub. Bearings
that have lost lubricant, and are dry,
MAINTENANCE - Engine Maintenance
Y53-6096-1A1 (01/17) 189
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