Zetor FORTERRA HD Series - Liquid Brakes; Trailer Air Brakes; Trailer Hydraulic Brakes; Hydrostatic Steering

To Next Page

To Previous Page

Liquid brakes

Trailer air brakes

Trailer hydraulic brakes

Hydrostatic steering

Check the liquid brakes for leaks as well as the liquid

control of the clutch and the braking liquid level in the

expansion tank.

Maintain the brake liquid level in the range of 3/4 of the

tank content (max. level) and 1/2 of the tank content

(minimum level).

FH12N017

Check the air system of the brakes for leaks and the

efficiency of the tractor brakes with a trailer (see the

Maintenance instructions chapter; the Checking the air

systems for leaks section of this Operator´s Manual).

F12N064

Check the hydraulic brakes of the trailer for leaks.

F13

z Check the oil level in the hydrostatic steering tank.

z Check the tightening of screws and nuts of the

steering rods and levers.

z Check the condition of all the hoses of the hydraulic

steering circuit for damage and for oil leaks.

D402

PREVENTIVE DAILY MAINTENANCE

2222

Main Page

Default Chapter4
- Table of Contents4
Location of Serial Numbers12
Safety Instructions for Users14
- General Safety Regulations14
- Proper Clothing14
- Starting the Engine15
- Driving Operation15
- Transportation of Persons, Operation15
- Fire Prevention Principles16
- Preventive Daily Maintenance17
- Front Passenger´s Seat Notification18
- Protection of Cab against Aerosols18
- The Level of External Noise of Tractor18
- The Level of Internal Sound of Tractor19
- The Level of Vibrations on Driver´s Seat19
- Tractors Equipped with Front End Loader19
- Principles for Operating Tractors Equipped with Front End Loader20
- Zetor Tractors Used for Work in the Woods21
Preventive Daily Maintenance22
- Fuel System Leaks22
- Engine Oil Level22
- Cooling System22
- Liquid Brakes23
- Trailer Air Brakes23
- Trailer Hydraulic Brakes23
- Hydrostatic Steering23
- Air Cleaner24
- Cab Filtration24
- Hitches24
- After Wirk with Front Implements and in Case of Cooler Clogging24
- Tyres and Wheels25
- Short Functional Test25
Acquaintance with the Tractor26
- Safety Cabin26
- Opening the Door from the Outside26
- Opening the Door from the Inside26
- Rear Window26
- Side Window27
- Control Panel on the Right Column of the Cabin27
- Control Panel on the Right Rear Mudguard27
- Switches Located on the Control Panel28
- Front Wiper Speed Switch28
- Windshield Washer Tank28
- Windshield Washer Engagement29
- Passenger´s Seat29
- Shelf30
- Rear View Mirrors30
- Driver's Seat Sears31
- Driver´s Seat31
- Tilting and Protrusion of Steering Wheel32
- Air Filter with Active Carbon32
- Heating Control Panel, * Air-Condition33
- Heating Valve Control (A)33
- Switch Air-Condition (C)33
- Air Circulation in Cabin Control (D)34
- Proper Function of the Heating and Air-Condition System34
- Fast Heating of the Cabin Area34
- Fast Cooling of the Space of the Cabin34
- Operation of Heating or Air-Condition with Tractor´s Work35
- Immediately after Cooling the Cabin35
- Air-Condition and Heating Registers (A)35
- Front Windshield (B) Defrosting36
- Sun Screen36
- Internal Lighting36
- Dashboard37
- Display Description38
- Change of the Look of Display38
- Display - Change of Display38
- Display - Resetting Data39
- Display - Manual Brake39
- Display - Error Messages39
- Display - Service Menu40
- Display - Setting Language Mutation40
- Display - Machined Area40
- Machined Area Menu41
- Machined Area Width41
- Machined Area Record42
- Travel Speed Calibration Digital Dashboards43
- Switches and Levers43
- Lights Switch44
- Switch of Warning Lights44
- Lights Switch between the Grill and the Cabin44
- Direction Lights, Lower Beam Head Lights, Head Lights and Horn Switches44
- Switch Box45
- Switch Box Key in the Position (0)45
- Switch Box Key in the Position (I)45
- Switch Box Key in the Position (II)45
- Manual Throttle46
- Reversing Lever46
- Gear Shifting Lever46
- Gear Shifting Scheme47
- Pedals and Levers47
- Road and Reduced Speeds Shifting Lever47
- PTO Revolutions Preselection Lever47
- Manual Brake Lever and Coupling for Semi-Trailer Control Lever48
- Battery Disconnector48
- Fuel Tank48
- Fuel Tank Drain Plug48
- Aggregation Opening49
Driving Operation50
- Before You Start50
- If You Do Not Succeed in Starting the Engine50
- Non-Permitted Starting50
- Starting the Engine of the Tractor51
- Ignition System Disorders Signalization51
- Coolant Heater51
- Starting the Engine with the Use of Coolant Heater52
- Immediately after Start52
- Engine Heating53
- Gear Shifting53
- Reversing Lever53
- Reversing Lever Position Signalization54
- Shifting Road and Reduced Speeds54
- Road and Reducing Speeds Lever Position Signalization54
- Driver´s Seat - Safety Switch54
- The Principles of Appropriate Use of Tractors55
- The Description of the System of Travel Clutches55
- The Way of Controlling the Travel Clutch by55
- The Differences in Ways of Controlling the Travel Clutch by55
- Interrupted Sound Signal56
- Dead Start of the Tractor56
- Dead Start of Tractor in Regular Operation - Automatic Dead Start Function56
- Dead Start by Means of Automatic Dead Start Function56
- Dead Start of Tractor in Regular Operation - Clutch Pedal56
- Dead Start - Using the Clutch Pedal57
- Change the Direction of Drive57
- Change the Direction of Drive by Means of Reversing Lever57
- Change the Direction of Drive - Using the Clutch Pedal58
- Gear Shifting58
- Gear Shifting - Using the Clutch Pedal58
- Gear Shifting - Using the Clutch Control Button on the Head of Gear Shifting Lever58
- Signalization of Travel Clutches and Gear Box System Failures58
- Signal Lamp of Full Pushing Filter59
- Major Failures Signalization59
- Signalization of Less Major Failure59
- Serious Failures of Travel Clutches and Reversing Levers System60
- Less Serious Failures of Travel Clutches and Reversing System60
- Blocking the Automatic Dead Start Function60
- Three-Gear Torque Multiplier60
- Signalization of Multiplier Function61
- Increasing, Decreasing the Travel Speed by Two Gears61
- Multiplier Preselection Switch61
- Multiplier Pre-Selection Signalization61
- Automatic Multiplier Shifting62
- Front Drive Axle Control63
- Driving with Engaged Front Axle Drive63
- Manual Front Drive Axle Control63
- Automatic Front Drive Axle Control64
- Axle Lock Control of Rear and Front Axle64
- Automatic Axle Lock Control of Rear and Front Axle65
- Suspension Front Drive Axle65
- Front Drive Axle Suspension Mode Setting66
- Height Adjustment of the Front Part of the Tractor66
- Diesel Particle Filter67
- Diesel Particle Filter - System Failures Signalization68
- Diesel Particle Filter Failure Codes68
- Diesel Particle Filter Regeneration69
- Manual Brake - Signalization69
- Driving up the Slope70
- Driving down the Slope70
- Foot Brakes70
- Air Brakes of Trailers and Articulated Trailers70
- Warning Signalization of Air Pressured Drop71
- One-Hose and Two-Hose Brakes71
- One-Hose Brakes71
- Two-Hose Brakes71
- Hydraulic Brakes of Trailers72
- Connecting and Disconnecting Quick Couplings of Trailer Hydraulic Brakes72
- Stopping the Tractor - Manual Brake72
- Stopping the Engine73
- Leaving the Tractor73
- Warning Signalization of Hydrostatic Steering Failure73
- Limiting Travel Speed73
Tractor Run-In74
- General Principles of New Tractor Run-In in First 100 Hours of Operation74
- In First 10 Hours of Operation74
- From 100 Hours of Operation74
Transportation76
- CBM Stage Quick-Adjusting Hitch76
- Height Adjustment and Disassembly of the CBM Stage Hitch76
- Automatic Mouth of the CBM Stage Hitch76
- Modular System of Hitches for Trailers and Semi-Trailers76
- Swinging Draw-Bar Console Module77
- Swinging Draw-Bar Console with a Fixed Pin Module77
- Console with a Ø 80 Ball Module77
- Hitch for a Single-Axle CBM Semi-Trailer77
Drive of Agricultural Machinery80
- Work with PTO Shaft80
- Controlling the Front and Rear PTO Shaft80
- Rear PTO Shaft Revolutions Preselection Lever80
- Standard and Economical Independent Revolutions of Rear PTO Shaft81
- Dependent and Independent Rear PTO Shaft Revolutions81
- Facilitating Connection of Joint Shaft of an Aggregated Machine to the Tractor82
- Selection Switch of Rear PTO Clutch Revolutions (P.T.O.)82
- Replaceable End Points of Rear PTO Shaft83
- Rear PTO Switch83
- Engaging Rear PTO Shaft - Independent Revolutions84
- Engagement of Rear PTO Shaft - Dependent Revolutions85
- Automatic Disengagement of PTO Clutch85
- Setting Automatic Disengagement of PTO Shaft Clutch - Display Description86
- Automatic Disengagement of PTO Shaft Clutch - Return to Basic Setting86
- Setting Automatic Disengagement of PTO Shaft Clutch87
- Work with Automatic Disengagement of PTO Shaft Clutch87
- Front PTO Shaft88
- Front PTO Shaft Control88
- Maximum Transferred Output89
- Drive of Machines with Greater Inertia Masses89
Hydraulic System90
- Indication of Low Oil Temperature90
- Hydraulic Pump90
- Control Elements Placement90
- Outer Hydraulic Circuit91
- Connecting and Disconnecting Quick-Couplers91
- Quick-Couplings with Drip Collection91
- External Hydraulic Circuit Controls91
- Controls of External Hydraulic Circuit Description92
- External Hydraulic Circuit Controls Activation92
- External Hydraulic Circuit Controls Function93
- Setting Oil Flow through Quick Couplers93
- External Hydraulic Circuits Control by Means of a Joystick94
- External Hydraulic Circuit Front Outlets and Front Three-Point Hitch94
- Front Outlets of External Hydraulic Circuit - Standard Version of the Tractor95
- Front Outlets of External Hydraulic Circuit - Tractor with Auxiliary Switchboard for Front Hydraulic Circuits95
- Connecting Machines and Tools to External Hydraulic Circuit96
Electro-Hydraulic System98
- Control Element Functions98
- Equipment 'OFF98
- Blocking Cancellation99
- Quick Sinking99
- Transport of Implements100
- Stop Position100
- Vibration Compensator (Damper)100
- Limitation of the Upper Position of the Three-Point Hitch101
- Lowering Speed101
- Free Position101
- Setting the Control of Three-Point Hitch101
- Manual Setting of Control of Three-Point Hitch102
- Automatic Control of Three-Point Hitch102
- Using the Rear Control103
- External Control Buttons of the Electro-Hydraulic System103
- Indication of EHR-B Errors103
- Description of Signals of EHR-B Electro-Hydraulic System Errors104
- Description of Minor Errors of the EHR-B Electro-Hydraulic System105
Hitches106
- Rear Three-Point Hitch106
- Safety Principles of Working with the Three-Point Hitch106
- Height Adjustment of the Lifting Draw-Bars107
- Fixed and Free Position of the Lower Hydraulic Draw-Bars107
- Limiting Draw-Bars107
- Automatic Limiting Draw-Bars108
- Lower Draw-Bars with CBM Hooks108
- Securing the Lower Draw-Bars with CBM Hooks108
- Upper Draw-Bar109
- Front Three-Point Hitch109
- Adjusting the Lowering Rate of the Front Three-Point Hitch109
- Front Three-Point Hitch - Standard Version of the Tractor110
- Controlling Front Three-Point Hitch Mode - Tractor Version with Auxiliary Switchboard for Front Hydraulic Circuits110
- Hydraulic Lock of the Front Three-Point Hitch111
- Working and Transport Position of the Front Three-Point Hitch111
- Driving with Agricultural Machines Attached to the Front Three-Point Hitch111
Wheel Track Change112
- Front Wheels Track of Front Drive Axle in Tractors Equipped with Non-Removable Discs112
- Toe-In of the Wheels of the Front Driving Axle112
- Adjustment of Toe-In of the Wheels of the Front Driving Axle113
- Front Drive Axle Fenders113
- Setting Wheel Stops with Front Drive Axle114
- Rear Wheels Wheel Track114
Ballast Weights116
- Rear Wheel Weights116
- Bottom Weights116
- Front Weights116
- Weight of the Front Three-Point Hitch117
- Valve for Filling Tyre Tubes with Liquid117
- Procedure of Filling the Tyres with Liquid117
- Procedure of Draining Liquid from the Tyres118
- Wedging the Front Wheels118
- Antifreeze Solution for Tyre Filling119
Electric Installation120
- Basic Service Information120
- Accumulator Battery120
- Battery Disconnector120
- Accumulator Battery Maintenance121
- Alternator121
- Alternator Maintenance122
- Electric Installation Overload122
- Fuse Box122
- Placement of Fuses in Fuse Box123
- Checking the Adjustment of the Front Grill Headlights125
- Adjusting the Front Grill Headlights125
- Checking the Adjustment of the Cab Roof Headlights125
- List of Lamps126
Tractor Maintenance128
- Steps Performed Daily before the Start of Work128
- Steps Performed Every 50 Hours of Work128
- Steps Performed Every 100 Hours of Work128
- Steps Performed Every 500 Hours of Work128
- Steps Performed Outside the Interval of 500 Hours of Work128
- Filling and Filter Replacement129
- Used Operation Liquids and Filling - Quantities129
- Specification of Oils for Zetor Engines Equipped by Diesel Particle Filter130
- Oils for Zetor Engines Which Are Equipped with Diesel Particle Filter130
- Front PTO Oil130
- Oil to Gear Systems of Tractors130
- Suspension Front Drive Axle131
- Oil for the Front Driving Axle131
- Oil for the Hydrostatic Steering of the Tractors131
- Plastic Lubricant for the Tractor132
- Hydraulic Brake Liquid for the Tractors132
- Liquid for the Cooling System of the Tractors132
- Fuel for Zetor Engines Which Are Equipped with Diesel Paricle Filter132
- Tractor Greasing Scheme133
- Solid Front Drive Axle133
- Suspension Front Drive Axle133
- Hitch for a Single-Axle Semi-Trailer134
- Front Three-Point Hitch134
- Three-Point Hitch134
- Hitch Mouth for a Trailer134
- General Overhaul of the Tractors135
- Technical Maintenance of the Tractors after a General Overhaul of the Main Groups135
Maintenance Instructions136
- Opening the Hood136
- Checking the Oil Level in the Engine136
- Draining Oil from the Engine136
- Filling the Engine with Oil137
- Replacing the Fuel Filter Element137
- Bleeding the Fuel System137
- Dry Air Cleaner Maintenance Instructions138
- Recovery of the Mainair Cleaner Element138
- Replacing the Safety Element of the Air Cleaner138
- Reassembly of the Air Cleaner Elements139
- Hydrostatic Steering Oil Tank139
- Replacing the Filtration Element of the Hydrostatic Steering139
- Bleeding the Hydraulic Circuit of the Hydrostatic Steering140
- Replacing the Hydrostatic Steering Hoses141
- Replacing Coolant141
- Checking the Oil in Gearbox142
- Check and Replacement of Oil in Gear Box142
- Draining and Checking Holes142
- After Draining Oil142
- Replacement of the Transmission Oil Cleaner Element with Hydraulic Pump Suction Filter142
- Insertion Piece Replacement of the Oil Cleaner with Delivery Filter of the Gearbox Switchboard143
- Lubrication and Filling Points of the Front Driving Axle143
- Filling, Inspection and Drain Opening of Oil of the Front Wheel Reducers143
- Front PTO143
- Brake Fluid Replacement144
- Carbon Filter Installation Instructions144
- Cleaning the Heating Filters144
- Air Filter with Active Carbon145
- Air-Conditioning Maintenance145
- Draining Condensate from the Air Reservoir146
- Checking the Air Systems for Leaks146
- Working Pressure of Air Brakes146
- Maintenance and Treatment of Tyres147
- Recommended Inflation Values of the Front Wheel Tyres148
- Tyres for Driving Wheels149
- Storing the Tractor149
- Diesel Particle Filter Maintenance149
Adjustment150
- Flat Belt Drive Tension of Accessories150
- Adjusting the Play of the Brake Pedals150
- Bleeding the Brake System of the Tractor150
- Bleeding the Rear Brake System151
- Foot Brake Check151
- Foot Brake Adjustment152
- Parking Brake Adjustment152
- Adjustment of the Lifting Draw-Bars of the Hitch for a Single-Axle Semi-Trailer152
- Adjusting the Bowden Cable152
Main Technical Parameters154
- Main Tractor's Parameters (MM)154
- Technical Data of Engines155
- Technical Data of Engines156
- Permitted Maximum Load of Front Axle (Kg)157
- Permitted Maximum Load of Rear Axle (Kg)157
- Permitted Maximum Weight of Set 'Tractor + Mounted Machine' (Kg)157
- Manoeuvrability Condition157
- Front Tires Steerability158
- Change of the Load-Bearing Capacity of the Front Tyres (%)158
- Bearing Capacity of Rear Tires159
- Change of the Load Capacity of the Rear Tyres (%)159
- Performance on Rear PTO Shaft159
- Lifting Force of the Three-Point Hitch159
- Tensile Force160
- Speed of Tractor with Engine Revolutions of 2 200 Rpm and Parameter of Rear Wheels (Km/H)160
- Independent Rear Pto Shaft Revolutions161
- Speed of the Zuidberg Front PTO162
- Clearance-Circle and Turning Circle Diameter162
Index164

Zetor FORTERRA HD Series - Liquid Brakes; Trailer Air Brakes; Trailer Hydraulic Brakes; Hydrostatic Steering

Table of Contents

Related product manuals