UD Trucks QUESTER Series Manuals

Manuals and User Guides for UD Trucks QUESTER Series. We have 1 UD Trucks QUESTER Series manual available for free PDF download: Owner's Manual

UD Trucks QUESTER Series Owner's Manual

UD Trucks QUESTER Series Owner's Manual (245 pages)

Brand: UD Trucks | Category: Trucks | Size: 26 MB

Table of Contents

Table of Contents
5
1 Introduction and Safety

9
- Introduction
  9
  - Abbreviations
    10
  - Safety Information
    11
  - Diesel Boosters
    12
  - Fire Extinguisher
    12
  - Warning Triangle
    13
  - Roof Hatch
    13
- Vehicle Identification
  14
- Before Driving
  18
- Accelerator Pedal and Brake Pedal
  19
- Starting the Engine
  20
- Vehicle Speed Limit
  21
  - Speed Limiter
    21
  - Driver Information Displays
    21
  - Foot Brake Long-Term Use
    21
  - Cruise Control
    22
  - Auxiliary Brake
    22
  - Parking Brake Lever Operation
    22
  - Air Conditioner Operation
    23
- Parking
  24
  - Troubleshooting
    25
  - Flat Tyre While Driving/Towing
    25
  - When Using Jumper Cables
    25
  - When Changing the Tyre
    25
- When There Is a Problem
  25
- Cab Tilting
  26
- Overheating
  27
  - Handling the Radiator Cap
    27
  - Oil Inspection and Changes
    27
- Handling the Fuel Filter and Fuel Tank
  28
  - When Replacing the Fuel Filter
    28
  - Water Draining of Fuel Filter
    28
  - Amount of Fuel
    28
  - Refueling at Self-Service Stand
    29
  - Fuel Piping
    29
- Handling of the Battery
  30
  - When Charging the Battery
    30
  - Battery Terminals
    30
  - Using Battery in Cold Climates
    30
  - Drive Belt Tension Inspection
    31
- Other Precautions
  31
- OBD (on Board Diagnostics)
  35
  - Non-Erasable Fault Codes
    36
  - Fuel
    36
  - Derating (Power Reduction)
    36
  - Exhaust Cleaning
    36
  - Driving Trucks with Euro IV/China IV (or Equivalent) Standard Engines
    38
  - Obd
    38
  - Adblue Level
    38
  - Monitoring System for Emission Control
    38
- Telematics Gateway
  39
  - GSM-Communication
    39
  - GPS Satellite Positioning
    39
2 Getting in and out of the Cab

41
- When Getting into the Cab
  41
- Doors
  43
- Locking and Unlocking Door
  44
- Seats
  45
  - Driver’s Seat
    45
  - Mechanical Suspension Driver Seat
    45
  - Backrest Adjustment
    45
  - Seat Tilt and Height Adjustment
    46
  - Suspension Height Adjustment
    46
  - Longitudinal Seat Adjustment
    46
  - Air Suspension Driver Seat
    47
  - Passenger Seat
    49
  - Full Fold down Adjustment
    49
  - Centre Seat
    50
- Seat Belts
  51
  - Three-Point Seat Belt with ELR (Emergency Lock Roll Device)
    51
  - Seat Belt Warning Light
    51
- Steering Wheel Adjust
  52
3 Equipment Description and Operation

53
- Instrumentation
  53
  - Instrument Panel and Controls
    53
  - Instrument Cluster (IC)
    54
  - Instrument Gauge
    55
  - Tachometer
    55
  - Speedometer
    55
  - Coolant Temperature Gauge
    56
  - Fuel Level Gauge
    56
- Indicators
  57
  - Instrument, Display
    60
  - The Layout of the Display
    60
  - Control and Warning Lamps
    60
  - Menu Selection
    60
- Display Menu
  61
  - Display Control Interaction
    61
  - Driver Action Events
    61
  - Driving Menu
    62
  - Full Menu or Non-Driving Menu
    65
- Switches
  67
  - Driver ID for TGW
    68
  - Horn Selector
    68
  - Head Lamp Leveller Switch
    68
  - Engine Pto/Transmission PTO
    68
  - ADR Switch
    69
  - Diff Lock Interaxles and Rear Wheel
    69
  - Bogie Lift/Bogie Press Switch
    69
  - Working Lamp/Beacon Light Switch
    69
  - Interior Light Switch
    70
  - Front Fog Lamp
    70
  - Rear Fog Lamp
    70
  - Bodybuilder Switch
    70
  - Mirror Heating Switch
    71
  - Fuse and Relays
    72
- Combination Switch
  74
  - Washer Function
    75
  - Wiper Momentary Active
    75
  - Hazard Indicator
    75
  - Light Control
    76
  - Flash to Pass
    76
  - Direction Indicator
    76
  - Cruise Control Operation
    77
  - Cruise Control Speed Adjustment
    78
- Gearshift Lever
  79
  - Range Selection Operation
    80
  - Range Change Preventive Function
    80
  - Overdrive Gearbox
    80
  - PTO (Power Take Off)
    81
  - Engine Mounted PTO
    81
  - Activate Engine PTO
    81
- PTO - if Equipped
  81
- Fuel Coaching System
  87
  - Fuel Coaching Data
    88
  - Sweet Spot Data Logging
    89
- Fifth Wheel Operation
  90
- Coupling Procedure
  91
- Differential Lock
  95
- Bogie Control - if Equipped
  98
  - Bogie Press Condition
    99
  - Bogie Lift Condition
    99
  - Hitching
    100
- Coupling - if Equipped
  100
  - Horn
    102
  - Sun Visor
    102
- Others
  102
  - Engine Protection
    103
  - Front Panel Opening
    104
  - Front Panel Closing
    104
4 Accessories and Audio

105
- Head Console
  106
- Card Holder
  106
- Cup Holder
  106
- Door Pocket
  107
- Power Outlet
  107
- Ash Box
  107
- Audio Front Panel - if Equipped
  108
- Audio
  109
- Radio
  110
  - Auto Searching
    110
  - Preset Stations
    110
- USB Player
  111
- Setup
  112
- Check before Requesting Service
  113
5 Airconditioning

115
- Ventilation
  115
  - Opening and Closing of Window - Manual
    116
  - Opening and Closing the Passenger’s Side Window
    116
- Air Conditioner
  117
  - Air Vent
    117
  - Manual Air-Conditioner
    118
  - Mechanical Controlled HVAC-RHD
    119
  - Mechanical Controlled HVAC-LHD
    119
  - Mechanical Controlled Only Heater Unit-RHD
    120
  - Mechanical Controlled Only Heater Unit-LHD
    120
  - Mechanical Controlled Only AC Unit-RHD/LHD
    121
  - Mechanical Controlled Only Vent-RHD/LHD
    122
6 Daily Inspection

123
- Areas to Inspect
  123
- Tyre Inflation Pressure, Cracks, Damage and Abnormal Wearing
  124
- Inspection Instructions
  124
  - Engine Oil Level
    125
  - Wheel End Assembly Inspection
    125
  - Coolant Level
    126
  - Draining Water Condensate from the Air Reservoir
    126
  - Parking Brake Lever Tension
    127
  - Windshield Washer Level and Spray Performance
    127
  - Wind-Shield Washer Fluid
    128
  - Engine Starting Performance and Abnormal Sounds
    128
  - Air Charging Performance
    129
  - Brake Valve Operation Check
    130
  - Light Operation Check
    130
7 Correct Driving Operation

131
- Apply Parking Brake
  132
- Stopping the Engine
  132
- Operation Precautions
  133
  - Start-Off Precautions
    133
  - Precautions While Driving
    133
  - When Traveling Downhill or Shifting down
    134
  - Operating Precaution Engine Rpm
    134
  - Engine Overrun
    134
  - Brake Pedal Operation Method
    136
  - Precautions When Driving ABS Vehicles
    138
  - Trailer Brake
    139
  - Gearshift Lever Operation
    140
  - Steering Wheel Operation Precautions
    141
  - Inter-Vehicular Distance
    141
  - Overloading
    142
  - Loading Methods
    143
  - Cargo Loading
    144
  - Energy Efficient Driving
    144
  - Early Shift Upon and Late down Shift
    144
  - Wave Driving
    144
- Driving under Special Conditions
  146
  - Driving When It Is Raining
    146
  - Driving through Snow
    146
  - Tyre Chain Mounting
    146
  - Fuel Tank Note
    147
  - When Parking
    147
8 Inspection and Maintenance

149
- Cab Lowering
  151
- Air Cleaner Inspection and Replacement
  152
- Evacuator Valve
  152
- Air Cleaner: Secondary Filter Replacement
  154
- Handling Precautions for Air Cleaner
  155
- Air-Conditioning Filter-Nylon Mesh
  156
- Air Conditioner Belt Tension
  156
- To Inspect the Compressor Belt Tension
  156
- Engine Oil Filter Replacement
  157
- Fuel Filter Inspection and Replacement
  158
- Air Bleeding of Fuel System
  164
- Battery Maintenance
  165
- Tyres
  166
  - Rotation of Tyre Positions
    166
  - Recommended Tyre Rotation for Trailers - “Wheel Carriage”
    168
  - Precaution for Tyre Position Rotation
    169
  - Bias Tyre
    169
  - Check Loosening of Wheel Nuts
    171
  - Removal of Tyre
    171
  - Tyre Installation
    172
  - Handling Spare Wheel Carrier
    172
  - Wheel End Assembly
    173
  - Wheel Studs
    173
  - Inner and Outer Seal
    174
  - Hub Cap O-Ring-Front Hubs
    174
- Jack up
  175
- Change of a Tyre - Standard Wheel
  177
- Lights and Fuses
  178
  - List of Lamps
    178
  - Head Light Replacement Procedure
    178
  - Indicator Lamp Replacement
    179
  - Parking Lamp Replacement
    180
  - Side Indicator Lamp Replacement
    180
  - Front End Outline Marker Lamp Replacement
    181
  - Cab Living Room Lamp Replacement
    182
  - Cab Rear Lamp Replacement
    183
  - Tail Lamp Replacement
    183
  - Fog Lamp Replacement
    184
  - Blown Fuse
    185
- Mirror
  187
  - Image on Mirror
    187
  - Mirror Arm Drive Position
    187
  - Coolant Replacement
    188
  - Coolant Replenishment
    189
  - Checking and Cleaning of Radiator
    189
  - Clean Charge Air Cooler Body
    189
  - Cooling Fan and Fan Shroud
    190
- Brake
  191
  - Brake Pedal Free Play and Braking Performance
    191
  - Clearance Check between Brake Drum and Lining, and Check for Wear
    192
  - Performance of Parking Brake
    193
  - Axle Shaft Bolt Checking
    193
  - Clutch Pedal Check
    194
  - Condition of Reflector and License Plate
    194
  - Treatment of Parts for Emission
    194
  - Emission Status
    194
  - Air Cleaner Inspection
    195
  - Silencer and Exhaust Pipe
    196
  - Air Dryer
    196
- Tools
  197
- Oils
  198
  - To Check the Engine Oil Level
    199
  - Replacement of Engine Oil
    199
  - Replacement of Transmission Oil
    201
  - Replacement of Differential Gear Oil
    203
  - Replenishment of Power Steering Oil
    204
  - Oil Filter Cartridge
    204
  - Check and Replacement of Clutch Fluid
    205
  - Precautions for Handling Clutch Fluid
    206
  - Coupling Care
    207
  - Coupling Inspection
    207
  - Coupling Pin
    208
  - Lower Bush
    208
  - Coupling Vertical Play
    208
  - Support Ring
    209
  - Check Funnel Lock
    209
  - Wiper Blade Replacement
    210
- Washing the Vehicle
  211
- Handling of Exhaust
  213
  - Handling of the Silencer
    213
  - Silencer Characteristics
    213
  - Handling Adblue
    214
  - Handling Filler Cap
    215
  - Removing the Filler Cap
    215
  - Attaching the Cap
    215
  - When Fire or Leak Occurs
    215
  - Fifth Wheel Inspection and Lubrication
    216
- Vehicle Storage
  218
- Greasing
  219
9 Maintenance Schedule

223
- Overview
  223
- Torque Tightening Intervals
  224
10 Emergency Procedures

227
- When There Is Problem
  227
  - Precautions for Failure
    227
  - Manual Release of Parking Brake
    228
  - Towing
    228
  - Method to Use Tow Brace
    229
  - Towing Precautions
    229
  - If Flat Tyre or Burst Tyre Occurs While Driving
    230
- Jump Start
  231
11 Service Data

233
- Maintenance Standard
  233
  - Recommended Lubricants
    234
  - Capacities (Approximately)
    235
  - Recommended SAE Viscosity Number
    237
  - Grease Quality
    238
  - Diesel Fuel
    239
  - Fifth Wheel
    240
  - Engine Specification
    241
  - Electrical System Data
    242

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