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