OperatingInstructions
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Continual development
General notes on service
Foreword
For technical exigencies requiring particular attention
Foreword
September
Max Holder GmbH Max-Holder-Straße Metzingen
Foreword
Table of contents
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Unintended use
Information on the tractor
Intended use
Site of operation
Disposal instructions
Information on the tractor
Residual hazards and risks
Over 32 km/h
Operating instructions
Driver’s licence
Driver’s licence classes
Operating instructions
Operating instructions
Previous drivers licence class
Working clothes
Safety
General notes on safety
Safety notes for retrofits
Gear oil, engine oil, diesel fuel
Safety instructions for handling fuel, fluids and lubricants
Emissions Exhaust Gases
Battery acid
Hydraulic oil, brake fluid
Heat
Battery
Dimensional drawing
Technical data
Tractor dimensions
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
Front lift
Assembly Additional Description Information Steering
Brakes
Tow coupling
Traction hydraulics
Assembly Additional information Description Rear lift
Dump body
General tractor
Electrical system
Exhaust gas identification
Noise level
Front left view
Description
Views of vehicle
Rear right view
Description
Tractor
Operating controls
Driver’s station
Controls on right front console
Controls on right rear console
Hand throttle
Controls on rear console
Pedals
Description
Joystick
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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Checking/cleaning the radiator and protection screens
Taking into service
Daily checks and activities prior to taking into service
Checking the engine oil level
Taking into service
Turning on the battery isolating switch
Battery can be switched off fully with the removable key
Checking the tire inflation pressure
Taking into service
Checking the trailer coupling optional if necessary
Checking the hydraulic oil level
Filling fuel
Checking the brake fluid level
Adjusting the steering wheel
Adjusting the backrest tilt
Adjusting the driver’s seat with pneumatic suspen- sion
Do not adjust the seat while driving. Risk of accident
Adjusting the lumbar support
Horizontal seat adjustment
Adjusting the driver’s weight
Adjusting the horizontal suspension
Checking the lights and rear view mirror
Topping up wiper water
Before starting, make sure no-one is
Do not start or run the engine in enclosed
Spaces. Danger of poisoning through exhaust
Gases
Starting the engine
BildC992H074
Checking the brakes and steering for proper function
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Before starting to drive
Driving safety rules
Operation
Driving with hydrostatic drive
Tractor must be stationary for switching
Operation
Driving
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
Applying the parking brake
Operating the service brake
Brakes
Releasing the parking brake
Driving on slopes
Hydraulic oil for stationary operation
Special operating instructions
Stationary operation
Park the tractor on level ground in both direc- tions
340 Nm
Adjusting the track width
Identical spacers must be installed on all four wheels
Special operating instructions
Special operating instructions
Operation in winter
Possible attachments
Safety instructions for handling attach- ments
Operating the attachments
Additional information for attachments
Operating the attachments
Front attachment
Operating the attachments
Rear attachment or front/rear combinations
Operating Instructions
Installation of attachments
Hole Position Used for
Adjusting the catch hooks
Adjusting the hitch insert length
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
Lateral control of the front lift
Operating the front lift
Front lift tilt control
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 yellow and white hydraulic couplings
Operating the green hydraulic couplings
Operating the blue hydraulic couplings
Before turning the PTO on, make sure that
PTO switch 1 must be switched off
Turning on the front PTO
Never turn the PTO on with the engine off
Turning on the rear PTO
Gas pressure in the diaphragm accu- mulator is 30 bar
Adjusting control sensitivity hysteresis
Operating the hydraulic accumulator* front lift
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
Increase the speed of the engine slowly
Operating the hydraulic system* fixed setting 80 L
Turn on the safety switch only at low engine speed
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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Removing the roof hatch
Other operations
Operating the driver’s cabin
Operating the roof hatch Opening the roof hatch
Front windshield wiper/washer
Other operations
Operating the windshield wiper/washer
Other operations
To flash the headlights, pull the turn signal lever up
120
Operating the horn
Activating the left / right turn signal
Turning on the top headlights
Turning on the top strobe warning light
Operating the 4-way hazard flashers
Dome light Turning on the dome light
Turning on the working lights
Working light must not be used in public traffic
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
Air conditioning
Operating the air conditioning
Fuses for the tractor
Fuses
130
Stopping the tractor
Parking the tractor
Leaving the tractor unattended
Leaving the tractor unattended
Parking the tractor
Parking
Trailers, towing
Operating the trailer coupling, attaching trailers
Trailers, towing
Driving with a trailer
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Do not step or stand under a suspended load. Danger to life
Transport, hoisting, towing
Transport instructions
Hoisting instructions
Towing instructions
Transport, hoisting, towing
Transport, hoisting, towing
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Indication of special operating conditions
Indicators, adjustments
Adjusting the speedometer
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Malfunction Cause
Malfunctions, causes, remedy
Engine and exhaust gas turbocharger mal- functions
Traction electronics and traction hydraulics malfunctions
Malfunction Cause Remedy
Malfunctions, causes, remedy
Malfunctions, causes, remedy
146
Hydraulic and steering system malfunctions
148
Working hydraulics malfunctions
150
151
152
How to value the tractor?
General remarks on maintenance
Qualification of service personnel
Service
Handling fuel, fluids and lubricants
General remarks on maintenance
Safety notes for maintenance
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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See
Maintenance schedule
Maintenance during the initial period of operation
Interval Service and inspection Maintenance as required
Maintenance schedule
Regular maintenance
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
Checking air tubes and air hoses for leaks
Maintenance during the initial period of operation
Maintenance after the first 50 service hours
Checking the engine for leaks
168
Maintenance after the first 50 service hours
Checking the coolant level, topping up if necessary
Checking engine V-belt tension and condi- tion
Maintenance after the first 50 service hours
Adjust V-belt tension only when the engine is shut off
Checking the heating hoses for damage and tightness
170
Checking the hydraulic lines and hoses for leaks and damage
Checking the hydraulic oil level
Replacing the working hydraulics pressure filter
172
Replacing the traction hydraulics pressure filter
Changing the front gearbox oil including axle
Change the gear oil only when at operating temperature
Changing the front and rear gearbox oil
174
Filling oil
175
176
Do not operate the tractor with a defective braking system
Check the service brake
Checking the parking brake for proper op- eration
178
Tightening the wheel nuts
Tightening nuts and bolts according to the torque table
Maintenance after the first 500 service hours
Oil
Maintenance after the first 500 service hours
Replacement
Maintenance after the first 500 service hours
Cleaning
Checking the engine valve clearances
Approx L
Hydraulic system is vented automatically
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 cold cleaner or water jet
Checking the radiator, cleaning if necessary
Cleaning with compressed air
Cleaning the condenser
190
Greasing the tractor except universal joints
Checking the frost protection of the windshield washer water
Checking the air tubes and air hoses for leaks
Maintenance every 250 service hours
Checking the engine oil level
Checking the coolant, adding if necessary
Maintenance every 250 service hours
Maintenance every 250 service hours
Checking the front and rear gearbox for leaks
Checking the service brake
Checking the fuel lines for condition and tightness
Checking the cable connections
Checking the air conditioner for proper operation
Checking the heating system for proper operation
Visual inspection of air conditioner for leaks
Checking the air conditioner hoses and wiring for damage
Checking the seat of the compressor
Checking the condensate water drain
Checking the preheating system
Lubricate the machine except universal joints
Checking the tire inflation pressure Tighten the wheel nuts
Checking the windscreen wiper, renewing if necessary
Tightening nuts and bolts according to the torque table
10.5 L
Maintenance every 500 service hours
Changing the engine oil at least once a year
Oil Unscrew the oil drain plug
Changing the engine oil filter
Maintenance every 500 service hours
Replacing the fuel filter element
Maintenance every 1000 service hours
Checking the engine valve clearances
Checking the glow plugs
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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Replacing the injection nozzles
Maintenance every 3000 service hours
This work may only be carried out by your service centre
Changing the toothed belt
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Changing the fresh air filter
Annual maintenance
Changing the air filter element
Changing the brake fluid
Checking the battery, coating the terminals with grease
Annual maintenance
Lubricating the universal joints
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Changing the hydraulic oil or at 1500 hours
Maintenance every 2 years
Changing the coolant
Replacing the V-belt
Secure the annular fan screws with Loctite
Maintenance every 2 years
Replacing the air conditioner V-belt
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
Designation Order number
Maintenance data
List of replacement parts
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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