OperatingInstructions
Page
 Foreword
General notes on service
Continual development
 Max Holder GmbH Max-Holder-Straße Metzingen
Foreword
September
For technical exigencies requiring particular attention
 Table of contents
Foreword
Page
 Site of operation
Information on the tractor
Intended use
Unintended use
 Residual hazards and risks
Information on the tractor
Disposal instructions
 Driver’s licence classes
Operating instructions
Driver’s licence
Over 32 km/h
 Operating instructions
 Operating instructions
 Previous drivers licence class
 Safety notes for retrofits
Safety
General notes on safety
Working clothes
 Safety instructions for handling fuel, fluids and lubricants
Gear oil, engine oil, diesel fuel
 Hydraulic oil, brake fluid
Battery acid
Emissions Exhaust Gases
 Battery
Heat
 Tractor dimensions
Technical data
Dimensional drawing
 Technical data
Table of dimensions for S
 Technical data
Distance between centreline of tires
 Weights
 Curb weight Max. loading Type
 Engine specifications
990
 Theoretical ground speeds
 Technical data /filling quantities
Fuel system
 Tow coupling
Assembly Additional Description Information Steering
Brakes
Front lift
 Dump body
Assembly Additional information Description Rear lift
Traction hydraulics
 Electrical system
General tractor
 Noise level
Exhaust gas identification
 Views of vehicle
Description
Front left view
 Tractor
Description
Rear right view
 Driver’s station
Operating controls
 Controls on right front console
 Controls on right rear console
 Controls on rear console
Hand throttle
 Joystick
Description
Pedals
 Steering column adjustment
 Indicator lights
 Controls at front top of cabin
Controls at front bottom of cabin
 Controls at rear of cabin
Door controls Door opener
 Location of plates and labels
Identification plates
 Mounting instructions for licence plate
 Assembly Additional information Dimension/order No./type
Overview of options and variants selection
 Operating Instructions
 A11VO40EP
 Accessories
Page
 Daily checks and activities prior to taking into service
Taking into service
Checking/cleaning the radiator and protection screens
 Battery can be switched off fully with the removable key
Taking into service
Turning on the battery isolating switch
Checking the engine oil level
 Checking the trailer coupling optional if necessary
Taking into service
Checking the tire inflation pressure
 Checking the hydraulic oil level
 Filling fuel
 Adjusting the steering wheel
Checking the brake fluid level
 Adjusting the lumbar support
Adjusting the driver’s seat with pneumatic suspen- sion
Do not adjust the seat while driving. Risk of accident
Adjusting the backrest tilt
 Adjusting the horizontal suspension
Adjusting the driver’s weight
Horizontal seat adjustment
 Topping up wiper water
Checking the lights and rear view mirror
 Gases
Do not start or run the engine in enclosed
Spaces. Danger of poisoning through exhaust
Before starting, make sure no-one is
 Starting the engine
 BildC992H074
 Checking the brakes and steering for proper function
Page
 Operation
Driving safety rules
Before starting to drive
 Driving
Tractor must be stationary for switching
Operation
Driving with hydrostatic drive
 Operation
 Table of driving programs Position Marking Function Use
Stop
 Setting the operating speed of programs 3
Selecting road travel transport speed
 BildC992H024
 Adjusting the fine adjustment knob
 Driving with SDS Special Drive System
 Operating the inching pedal
Changing the direction of travel
 Driving with hydrostatic Dual drive
Table of ground speed ranges with Dual Drive
 Set the program switch to range
Drive the tractor warm for approx -12 min. at range
 Switching the differential lock on
Switching the differential lock off
 Steering
Two-stage steering
 Brakes
Operating the service brake
Applying the parking brake
 Releasing the parking brake
 Driving on slopes
 Park the tractor on level ground in both direc- tions
Special operating instructions
Stationary operation
Hydraulic oil for stationary operation
 Special operating instructions
Adjusting the track width
Identical spacers must be installed on all four wheels
340 Nm
 Special operating instructions
 Operation in winter
 Operating the attachments
Safety instructions for handling attach- ments
Possible attachments
 Operating the attachments
Additional information for attachments
 Rear attachment or front/rear combinations
Operating the attachments
Front attachment
 Operating Instructions
 Installation of attachments
 Adjusting the hitch insert length
Adjusting the catch hooks
Hole Position Used for
 Adjusting the upper link slide and upper link
Both threads must be screwed in equally far
 Coupling the hydraulic hoses
 Installing the articulated shafts
Removing attachments
 Operating the joystick
 Joystick operation
 Front lift tilt control
Operating the front lift
Lateral control of the front lift
 Operating the front lift with the membrane keyboard
 Switching the front lift to double-acting
Adjusting the tilt with membrane keyboard
 Transport safety
Lateral control with the membrane keyboard
 External operation of the front lift
 Setting key for float position button
Flow rate limiting for joystick
 Operating the rear lift
 External operation of the rear lift
 Operating the hydraulic couplings
 Operating the blue hydraulic couplings
Operating the green hydraulic couplings
Operating the yellow and white hydraulic couplings
 Turning on the front PTO
PTO switch 1 must be switched off
Before turning the PTO on, make sure that
 Never turn the PTO on with the engine off
 Turning on the rear PTO
 Operating the hydraulic accumulator* front lift
Adjusting control sensitivity hysteresis
Gas pressure in the diaphragm accu- mulator is 30 bar
 Switching the hydraulic accumulator off
Applications with hydraulic accumulator
 105
 Turn on the safety switch 6 only at low en- gine speed
 Switching off the attachment variable pump
S990 Variable pump flow
 Turn on the safety switch only at low engine speed
Operating the hydraulic system* fixed setting 80 L
Increase the speed of the engine slowly
 Switching off the hydraulic system
 Operating the hydraulic dumping device
 Operating priority flow valve
Press button 4 only at low engine speed
 Turning off the priority flow valve
 113
 114
 Connecting line for priority flow valves 1
Page
 Operating the roof hatch Opening the roof hatch
Other operations
Operating the driver’s cabin
Removing the roof hatch
 Operating the windshield wiper/washer
Other operations
Front windshield wiper/washer
 To flash the headlights, pull the turn signal lever up
Other operations
 120
 Turning on the top headlights
Activating the left / right turn signal
Operating the horn
 Operating the 4-way hazard flashers
Turning on the top strobe warning light
 Working light must not be used in public traffic
Turning on the working lights
Dome light Turning on the dome light
 Power socket Connecting equipment to the power socket
Radio* and loudspeaker Operating the radio
 Heater
Heating and ventilating Turning on the heating
 Turning on the ventilation
Ventilation fan has 2 speeds
 Other operations
Recirculating air operation
 Operating the air conditioning
Cleaning the condenser
Air conditioning
Air conditioning
 Fuses
Fuses for the tractor
 130
 Leaving the tractor unattended
Parking the tractor
Stopping the tractor
 Parking
Parking the tractor
Leaving the tractor unattended
 Trailers, towing
 Trailers, towing
Operating the trailer coupling, attaching trailers
 Driving with a trailer
Page
 Hoisting instructions
Transport, hoisting, towing
Transport instructions
Do not step or stand under a suspended load. Danger to life
 Transport, hoisting, towing
Towing instructions
 Transport, hoisting, towing
Page
 Adjusting the speedometer
Indicators, adjustments
Indication of special operating conditions
Page
 Traction electronics and traction hydraulics malfunctions
Malfunctions, causes, remedy
Engine and exhaust gas turbocharger mal- functions
Malfunction Cause
 Malfunctions, causes, remedy
Malfunction Cause Remedy
 Malfunctions, causes, remedy
 146
 Hydraulic and steering system malfunctions
 148
 Working hydraulics malfunctions
 150
 151
 152
 Service
General remarks on maintenance
Qualification of service personnel
How to value the tractor?
 Safety notes for maintenance
General remarks on maintenance
Handling fuel, fluids and lubricants
 General remarks on maintenance
 Disconnect the battery ground lead
Doing work on the electrical equipment
 Jack lift points
Jacking up
 Securing the dumping subframe dump body
 Tilting the cabin
Raise the cabin carefully
Page
 Maintenance during the initial period of operation
Maintenance schedule
See
 Regular maintenance
Maintenance schedule
Interval Service and inspection Maintenance as required
 Periodic maintenance
 Maintenance every 500 service hours
Maintenance every 1000 service hours
 Change the front and rear gearbox oil
 Interval Service and inspection Maintenance every 2 years
Maintenance every 5 years
 Checking the engine for leaks
Maintenance during the initial period of operation
Maintenance after the first 50 service hours
Checking air tubes and air hoses for leaks
 Checking the coolant level, topping up if necessary
Maintenance after the first 50 service hours
168
 Checking the heating hoses for damage and tightness
Maintenance after the first 50 service hours
Adjust V-belt tension only when the engine is shut off
Checking engine V-belt tension and condi- tion
 Checking the hydraulic oil level
Checking the hydraulic lines and hoses for leaks and damage
170
 Replacing the working hydraulics pressure filter
 Replacing the traction hydraulics pressure filter
172
 Changing the front and rear gearbox oil
Change the gear oil only when at operating temperature
Changing the front gearbox oil including axle
 Filling oil
174
 175
 176
 Checking the parking brake for proper op- eration
Check the service brake
Do not operate the tractor with a defective braking system
 Tightening nuts and bolts according to the torque table
Tightening the wheel nuts
178
 Maintenance after the first 500 service hours
 Maintenance after the first 500 service hours
Oil
 Cleaning
Maintenance after the first 500 service hours
Replacement
 Hydraulic system is vented automatically
Approx L
Checking the engine valve clearances
 Maintenance as required
 Maintenance as required
Switch settings Combination Tire size Type
 Maintenance as required
Checking the air cleaner system, cleaning if Necessary
 186
 Replacing the hydraulic return filter for hydraulic system
 Cleaning with compressed air
Checking the radiator, cleaning if necessary
Cleaning with cold cleaner or water jet
 Cleaning the condenser
 190
 Greasing the tractor except universal joints
 Checking the frost protection of the windshield washer water
 Checking the engine oil level
Maintenance every 250 service hours
Checking the air tubes and air hoses for leaks
 Maintenance every 250 service hours
Checking the coolant, adding if necessary
 Maintenance every 250 service hours
 Checking the cable connections
Checking the service brake
Checking the fuel lines for condition and tightness
Checking the front and rear gearbox for leaks
 Checking the heating system for proper operation
Checking the air conditioner for proper operation
 Checking the condensate water drain
Checking the air conditioner hoses and wiring for damage
Checking the seat of the compressor
Visual inspection of air conditioner for leaks
 Lubricate the machine except universal joints
Checking the preheating system
 Tightening nuts and bolts according to the torque table
Checking the windscreen wiper, renewing if necessary
Checking the tire inflation pressure Tighten the wheel nuts
 Oil Unscrew the oil drain plug
Maintenance every 500 service hours
Changing the engine oil at least once a year
10.5 L
 Maintenance every 500 service hours
Changing the engine oil filter
 Checking the glow plugs
Maintenance every 1000 service hours
Checking the engine valve clearances
Replacing the fuel filter element
 Maintenance every 1000 service hours
Lubricating the universal joints at least once a year
 Maintenance every 1500 service hours
Changing the hydraulic oil at least every 2 years
Page
 Changing the toothed belt
Maintenance every 3000 service hours
This work may only be carried out by your service centre
Replacing the injection nozzles
Page
 Changing the brake fluid
Annual maintenance
Changing the air filter element
Changing the fresh air filter
 Annual maintenance
Checking the battery, coating the terminals with grease
 Lubricating the universal joints
Page
 Replacing the V-belt
Maintenance every 2 years
Changing the coolant
Changing the hydraulic oil or at 1500 hours
 Replacing the air conditioner V-belt
Maintenance every 2 years
Secure the annular fan screws with Loctite
 Maintenance every 5 years
Changing the toothed belt or at 3000 hours
Page
 Taking the tractor out of operation
Engine preservation
 Taking the tractor out of operation
Removing the engine preservation
 Coolant, fuel and lubricant specifications
Page
 Maintenance data
Filling quantities 990
 Maintenance data
Engine Torque Transmission, axles, wheels
 List of replacement parts
Maintenance data
Designation Order number
 Bulbs 12 Use Power Rating
 Technical data of the engine
 226
 Adjusting the driver’s seat with pneumatic suspension
Alphabetical index
 Alphabetical index
210
 Alphabetical
Index
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 231
 232
 233
 234
 235
 236