Case IH International 4568 Tractor Operator’s Manual Instant Download (Publication No.1084479R1)

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4568 Tractor Operators Manual 1084479R1
eprRi ted
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THIS SAFETY ALERT SYMBOL INDICATES IMPORTANT
SAFETY MESSAGES IN THIS MANUAL. WHEN YOU SEE THIS
SYMBOL, CAREFULL Y READ THE MESSAGE THAT FOLLOWS
AND BE ALERT TO THE POSSIBILITY OF PERSONAL
INJURY OR DEM H B
If Safety Decals on this machine use the words
Danger, Warning or Caution, which are defined as
follows 0 DANGER Indicates an immediate
hazardous situation which if not avoided, will
result in death or serious injury. The color
associated with Danger is RED. 0 WARNING
Indicates an potentially hazardous situation
which if not avoided, will result in serious
injury. The color associated with Warning is
ORANGE. 0 CAUTION Indicates an potentially
hazardous situation which if not avoided, may
result in minor or moderate injury. It may also
be used to alert against unsafe practices. The
color associated with Caution is YELLOW. If
Safety Decals on this machine are ISO two panel
Pictorial, decals are defined as follows
0 The first panel indicates the nature of the
hazard. 0 The second panel indicates the
appropriate avoidance of the hazard. 0
Background color is YELLOW. 0 Prohibition
symbols such as
and if used, are RED.
X
WA I IMPROPER OPERATION OF THIS MACHINE CAN CAUSE
INJURY OR DEATH. BEFORE USING THIS MACHINE, MAKE
CERTAIN THAT EVERY OPERATOR 0 Is instructed in
safe and proper use of the machine. 0 Reads and
understands the Manual(s) pertaining to the
machine. G Reads and understands ALL Safety
Decals on the machine. M Clears the area of other
persons. G Learns and practices safe use of
machine controls in a safe, clear area before
operating this machine on a job site. It is your
responsibility to observe pertinent laws and
regulations and follow Case Corporation
instructions on machine operation and maintenance.
2001 Case Corporation
Bur 0-00000 issued November, 1994
CASE and IH are registered trademarks of Case
Corporation
3
To Tke Owner Your new International 4568
Articulated Turbo Diesel Tractor is designed to
meet today's exacting operating requirements. The
ease and comfort of operation, the ability to
match ground speeds to engine power and work
requirement, and the effortless versatility of
the hydraulic system are intended to lighten your
work and shorten your hours on the job.
Before you operate the tractor study this manual
carefully. It has been prepared to help you
operate and maintain your tractor with utmost
efficiency. New copies may be ordered from your
dealer at a nominal price.
When in need of parts, always specify the tractor
and engine serial numbers, including prefix and
suffix letters. Write these serial numbers in the
spaces provided.
Your local International Harvester dealer is
inter- ested in the performance you receive from
this tractor. He has factory-trained servicemen,
in- formed in the latest method of servicing
tractors,
Universal symbols are used to pictorially
identify various tractor instruments and
controls. Throughout this manual,
an identifying symbol is placed by the
instructions like this example for engine coolant
temperature. The waves signify water or
coolant and the thermometer indicates
temperature. Regardless of the language used in a
nation, and without trans-
and original-equipment IH assure proper fit
and good
and modern tools, service parts which
performance.
To obtain top performance and assure economical
operation the tractor should be inspected,
depend- ing on its use, periodically, or at least
once a year, by your International Harvester
Dealer.
lation, this symbol means water or coolant
temperature.
CONTENTS COOLING SYSTEM
SERIAL NUMBERS
21 to 23
AIR CLEANING SYSTEM ELECTRICAL SYSTEM FRONT AND
REAR WHEELS WEIGHTS STORING THE TRACTOR COLD
WEATHER PRECAUTIONS LUBRICATION LUBRICATION
TABLE LUBRICATION GUIDE TRACTOR PREVENTIVE
MAIN- TENANCE CAB EIZUIPMENT PREVENTIVE
MAINTENANCE SPECIFICATIONS
INTRODUCTION
2
24 to 26
26 to 29
WORK SAFELY FOLLOW THESE RULES
32 33
3, 4
TRACTOR INSTRUMENTS AND CONTROLS BEFORE OPERATING
YOUR NEW TRACTOR DRIVING THE TRACTOR ENGINE AND
FUEL SYSTEM HYDRAULICCONTROLFOR HYDRAULCOUTLETS HI
TCHING TRAILING EIUIP- MENT TO THE
TRACTOR AUXILIARY VALVES, REMOTE CYLINDERS AND
HYDRAULIC OUTLETS
6
35 35 to 37 38
7 to 12 12 to 17
39 to 42
18
43, 44
18
45 to 47 47 to 49
19 to 21
4
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6
SERIAL NUMBERS
1 - Front axle serial number
MA-10744
1 - Diesel engine serial number
V-800
The engine serial number is stamped on pad
located on crankcase V rear.
MA-10747
1 - Rear axle serial number
MA-10746
1 - Tractor serial number
MA-10748
2 - Transfer case serial number
1 - Speed transmission serial number
1
7
INTRODUCTION
4 - Right
1 - Rear 2 - Left 3 - Front
International 4568 Articulated Turbo Diesel
Tractor. Terms of location.
A variety of optional equipment is available.
Operating and maintenance instruction on these
items is included in the instructions for
operating or maintaining the tractor. LEFT and
RIGHT indicate the left and right sides of the
tractor when facing forward in the driver's seat.
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8
WORK SAFELY FOLLOW THESE RULES
This symbol is used to call your attention to
instructions
safety. Be sure to observe and
concerning your personal follow these
instructions. AGAREFULOPERATORISTHEB EST
INSURANCEAGAlNSTANACClDENT BEFORE STARTING This
is an articulated steer vehicle which has a
different steering response than conventional
front wheel steering. For your safety, receive
instruc- tions and read the operators manual
Driving the
Adjust rear view mirror for maximum vision.
Make sure service brake is functioning. Release
park brake completely. DURING OPERATION
Use the drawbar in lowest position when hitching
to a heavy load.
Tractor. Learn to operate this equipment
properly.
Pull
only from drawbar never hitch to
axle
Know the controls and what they do.
housing.
and properly
See that all shields are in place secured before
starting to operate.
Shift transmission to neutral and set park brake
before dismounting to hitch equipment.
When fueling an engine, keep any type of open
flame away. Do Not Smoke! Check clutch for proper
free travel. Check coolant and engine oil levels,
and perform any other necessary services, before
starting the engine.
Keep safety shields in place.
Only the operator should ride on the tractor,
using seat belt provided.
Keep others, especially children, from riding on
steps, fenders, or drawbar, and away from tractor
and equipment.
Clean dirt, trash, and grease from steps.
Be sure exhaust pipe and extension are in place
so exhaust gases are discharged above cab.
Never attempt to clean, oil, or adjust a machine
while it is in motion. CAUTION! Front and rear
frames pivot rapidly. Stay clear of tires and
center hinge area while engine is running. Do
not work under raised implement. Lower
implement when not in use.
Always carry a Charged fire extinguisher and a
first aid kit.
Avoid loose-fitting clothing, which could catch
on moving parts.
Mounting assist handles and steps are provided
for your safety. Use them when getting on or off
the tractor.
Do not use the steering wheel as a hand hold when
mounting or dismounting. Moving the steering
wheel can cause movement of the hinge area. When
working in the hinge area or between the tires of
the tractor, be sure engine is off, key removed,
hinge pin in place and no one is in the cab.
Remove the hinge lock pin before operating the
tractor. If the tractor is to be towed for any
reason, the engine must be running to provide
for speed transmission lubrication and power
steering.
Put all controls in neutral before starting the
engine.
Operate the engine only in well ventilated areas.
Before starting the engine make sure helpers or
observers stand clear of equipment and hinged
area.
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WORK SAFELY - FOLLOW THESE RULES
Avoid ... sudden starts, extreme uphill turns,
excessive speed, and sudden stops ... when
operating on hillside, rough ground, and most
off- the-road operations.
Avoid heavily-traveled roads when moving equip-
ment, if at all possible.
Be courteous, have consideration for other
traffic using the road.
I f the power steering or engine should fail,
stop the tractor immediately.
Use warning devices (i.e., flags, S.M.V. emblem,
lights, etc.) which are approved for use by your
local government agencies, when moving equip-
ment on public roads. Keep these devices clean
and in good working condition.
Reduce speed when turning or applying brakes.
Always keep the tractor in gear when going down
steep hills.
Carefully supervise inexperienced operators.
When transporting on the highway be sure to
operate the flashing warning lights (except when
such use is prohibited by law).
Stop the engine before leaving the tractor.
Be sure cab doors are securely latched, either
closed or open, when operating the tractor.
The S.M.V. reflector emblem should be used at all
times when transporting on public roads.
Lock the cab doors when leaving the tractor.
Be sure the hitch pin is properly secured and the
drawbar properly stabilized before transporting
equipment.
Open cab doors should not be unlatched while
tractor is in motion.
Comply with your state and local laws governing
highway safety and with regulations when moving
machinery on a highway.
Hydraulic fluid escaping under pressure can have
enough force to penetrate the skin. Hydraulic
fluid may also infect a minor cut or opening in
the skin. If injured by escaping fluid, see a
doctor at once. Serious infection or reaction can
result if medical treatment is not given
immediately. Make sure all connections are tight
and that hoses and lines are in good condition
before applying pressure to the system. Relieve
all pressure before disconnecting the lines or
performing other work on the hydraulic system. To
find a leak under pressure use a small piece of
cardboard or wood Never use hands. TRANSPORTING R
educe speed when traveling on rough roads.
Shift into low gear when hauling wagons or equip-
ment on roads in hilly country to maintain better
control of tractor speed. AFTER OPERATING
Wait for tractor to STOP before dismounting.
Lower equipment to ground before leaving tractor.
Shut off engine and remove ignition key.
Lock the park brake so tractor will not roll.
When transporting equipment on the highway, it is
recommended that a safety chain matched to the
weight of the machine to be used. See Implement
manual for proper chain.
Do not remove radiator cap when engine is hot.
To remove radiator cap turn cap to the pressure
relief point let pressure escape then remove
it.
Drive at a reasonable speed to maintain complete
control of the machine at all times.
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10
TRACTOR INSTRUMENTS AND CONTROLS

• Before attempting to start or operate the
  Tractor, be sure to review all the instructions
  and thoroughly familiarize yourself with the
  instrument and controls.
• The items listed here are described on various
  pages in this manual.
• - Air conditioner switch and control
• - Pressurizer fan and speed

• - Windshield wiper switch
• - Heater temperature control
• - Rear view mirror
• - Recirculating vent
• - Park brake warning light
• - Differential oil level Tellite
• - Engine oil pressure indicator
• - Engine coolant temperature indicator
• - Air cleaner service indicator
• - Fuel level indicator
• - Key switch
• - En9ine speed control lever
• - Decal (range and speed shift pattern)
• - Left rear coupler operating
• lever
• - Center rear coupler operating
• lever
• - Right rear coupler operating lever
• - Service brake pedal

.
Location of instruments and controls. Seat
removed to show items.
5
11
BEFORE OPERATING YOUR NEW TRACTOR
TRACTOR BREAK-IN PROCEDURE Never operate an
engine immediately under full load. Break it in
carefully as shown in the table. Do not overload
the engine at any time. Allow engine to warm up,
then proceed as fOllOWS
TIRES
Check the air pressure. See the tables for tire
infla- tion pressures. AIR CLEANING SYSTEM Refer
to Air Cleaning System". ENGINE COOLING
SYSTEM Never start or operate the engine without
first checking to see if the recovery reservoir
is filled to the proper level, for the prevailing
temperature, with soft or rain water or
anti-freeze. Refer to Cooling System". Tractors
shipped in the United States and Canada have the
cooling system filled with anti-freeze solution.
Period Engine Speed Control Lever Position Load
1st Hour Fully advanced Maintain engine speed 100 RPM above full load governed speed.
2nd Through Sth Hours Fully advanced Full load gov- erned speed with occasional short periods of lighter load.
FUEL SYSTEM
During the first 100 hours of operation do not
overload or idle engine for prolonged
periods. LUBRICATION Lubricate the entire
tractor, using the "Lubrication Guide" and the
"Lubrication Table" for reference. Check the oil
levels. Refer to Lubrication".
Refer to "Engine and Fuel System. PRIMING THE
TURBOCHARGER Before starting a new engine or when
the engine has been idle for a month or more, the
turbo- charger must be primed. Refer to Engine
and Fuel System.
6
12
DRIVING THE TRACTOR
NOTE The cab electrical system is not on
until Rear View Mirror the key switch is on. This
mirror enables the operator to view conditions at
the rear of the tractor.
OPERATlNGTHECABGONTROLS Air Conditioner Switch
and Control
Dome Light
This control has an "Off" and "Max." position for
temperature control of the discharged air.
The dome light is on a live circuit and can be
operated independent of tractor key switch. I t
is turned "On" and "Off" by a pushbutton switch
adjacent to the light.
To help lower humidity, the air conditioner may
be operated in conjunction with the heater.
The pressurizer fan switch must be turned on for
the air conditioner system to operate.
PREPARING THE TRACTOR FOR EACH DAY'S WORK Check
the level of the coolant in the recovery
reservoir. Refer to "Cooling System".
Be sure to keep your doors closed when air
conditioner is in operation.
Operate the air conditioner a few minutes
periodi- cally during the off season to lubricate
the seals.
Check the oil level in the engine crankcase. Also
lubricate the chassis points recommended for
daily service. Refer to "Lubrication Guide" and
"Lubri- cation Table".
If the evaporator freezes up it may become
necessary to turn the control to a warmer setting.
Inspect the tires for general condition.
Pressurizer Fan and Speed Switch
FUEL GAUGE When the key switch is turned on, the
fuel gauge indicates the level of the fuel in the
fuel tank.
This control turns the pressurizer fan on and
regulates air into cab.
Low, Medium, and High speeds are available.
NOTE The key must be left in the "On" position
while the engine is running so the fuel gauge
will function.
This switch must be turned on to deliver heated
or cooled air into the cab through adjustable
louvers.
FILLING THE FUEL TANK
Windshield Wiper Switch
The windshield wiper is controlled by an "On" and
"Off" switch.
CAUTION! Never remove the fuel tank cap or fill
the fuel tank when near an open flame. Do not
smoke when work- ing around inflammable fuel as
the air around the tractor is mixed with highly
explosive vapor. When pouring fuel, keep the
container or hose nozzle in contact with the
metal of the fuel tank to avoid the possibility
of an electric spark igniting the fuel.
Heater Temperature Control
This switch has an "Off" and "Max." position. In
the "Max." position engine coolant flows through
the heater core. The pressurizer fan switch and
control must be turned on to deliver heated air.
7
13
DRIVING THE TRACTOR
Wipe the dust and deposit from the fuel cap and
filler neck before removing of the cap. This
insures against foreign deposits dropping into
the fuel tank. Fill the fuel tank, preferably at
the end of each day's work. This will force out
any moisture-laden air and prevent condensation.
This seat reduces most jolts and shocks. The con-
tour design lends itself to comfortable seating.
Arm rests are provided for added comfort. A
built-in shock abosrber cushions the roughest
jars.
Fore and Aft Lever
The seat moves forward or rearward 4 inches to
suit short or tall drivers.
NOTE Do not fill the tank to its full capacity
as space is required for vapor expansion in the
event of a temperature change. A tank filled to
capacity may overflow if exposed to a rise in
temperature or direct sunlight. The filler cap on
the fuel tank has an air vent. This vent should
be kept open at all times to assure proper flow
of the fuel.
Release the adjusting lever and move the seat as
desired.
Back Cushion Angle
Before starting the tractor for each day's work,
open the fuel tank water drain cock on the left
side of the fuel tank to drain off water and
sediment. Close the drain as soon as clean fuel
appears. ADJUSTING THE SEAT

• MA-J07
• - Weight adjuster (ratchet) lever
• - Cushion angle notch positions
• The back cushion can be adjusted to three posi-
  tions to accommodate drivers preference and
  comfort.

Lift the back cushion, angle it to one of three
positions as desired, then lower cushion into a
notch to secure it in place.

• MA-10751
• - Fore and aft adjusting lever
• - Ride level indicator

Arm rests shown in upward position.
8
14
DRIVING THE TRACTOR
Weight Adjuster Lever Seat suspension is
adjustable by means of the ratchet lever to suit
the weight of any operator from 130 to 275
pounds. Correct adjustment posi- tions the drive
and seat midway in the suspension, thus limiting
bottoming and topping. The handle on the weight
adjuster (ratchet) lever is notched so that by
pulling up and turning the handle 180 the
direction of preload can be changed. For best
ride adjust preload, while seated, so tip of
is flush with frame. Return
ride level indicator
lever to storage position to prevent interference
with hydraulic valve levers. Ride Level
Indicator This indicator is located inside the
back cushion left frame upright. It is used for
assurance that the seat is properly adjusted to
the operator's weight.
With too much preload, the indicator will be for-
ward of the frame edge. With insufficient
preload, the indicator will be behind, inside of
the frame edge.
A-10766 A

1. - Frame lock pin hole for articulated left
   position
2. - Lock pin in center hole position

STEERINGTHE TRACTOR The tractor is steered by
means of the steering wheel actuating the power
steering system.
3 - Lock pin hole for articulated right position
NEUTRAL STARTING SWITCH The neutral starting
switch, actuated by the engine clutch pedal, is
located under the instrument panel just above the
clutch pedal. It prevents moving the tractor
accidentally with the cranking motor or starting
the engine when the clutch is engaged.
Do not move the steering wheel until everyone is
clear of the tractor and the hinged area.
If the power steering or engine should fail, stop
the tractor immediately. To prevent injury while
raising or servicing the tractor, lock the frame
in the straight position.
Use the lock pin in the hinge yoke center hole.
TRANSMISSION RANGE AND SPEED LEVERS Push the
HI-LO range selector lever down to "LO" for low
range and pull lever upward to "HI" for high
range. NOTE The tractor must be stopped before
changing from one range to another. BRAKES The
tractor is equipped with a hydraulic caliper
brake. NOTE I t is not a steering brake.
FRAME LOCK PIN
Do not use the frame lock pin during normal
operating procedures. The tractor must be free to
pivot at the hinge area.
Use the lock pin only when the tractor is being
serviced and must be in either the str-uight
position or articulated position.
9
15
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DRIVING THE TRACTOR STARTING THE TRACTOR Start
the engine. Then advance the engine speed control
lever (refer to Engine and Fuel
System). Disengage the park brake. To prevent
transmission damage, depress clutch completely to
actuate transmission brake before attempting gear
en- gagement.
With the clutch in the disengaged position, move
the transmission range lever to the desired
range, "H I (high) or "LO (low). Then move the
speed control lever to the desired speed.
Range Selector
Shift Pattern
MA 10726
Range and speed shift pattern.
Five forward speeds and one reverse speed are
available in each range. The speed lever also has
a neutral position.
Start the tractor in motion by slowly releasing
the clutch pedal and advancing the engine speed
con- trol lever to a position where the engine
operates best for the load to be handled.
To shift, depress the clutch pedal and select the
desired gear.
NOTE Do not shift gears while the engine clutch
is engaged or while the tractor is in motion.
CLUTCH PEDAL
Do not ride" the clutch or brake pedals by
resting the feet on the pedals while driving the
tractor because this will result in excessive
wear on the linings.
Depress the clutch pedal when stopping tractor or
shifting gears. Depress clutch pedal completely
to actuate clutch brake before attempting
gear engagement to prevent possible transmission
damage.
TACHOMETER This meter indicates engine r.p.m. I t
also records engine hours of operation.
For increased clutch life, release clutch pedal
slowly to start tractor motion, at an engine
speed not over 1,700 r.p.m. After tractor is in
motion, engine r.p.m. should be increased to
rated speed.
TRANSMISSION BRAKE OPERATION To operate the
transmission brake, depress the clutch pedal
completely. The operator will feel the
transmission brake because pedal effort will in-
crease from approximately 55 to 80 pounds. This
will stop the transmission gears from turning and
allow you to shift the transmission into gear.
SPEEDOMETER This instrument shows normal tractor
speeds in miles per hour.
DIFFERENTIAL OIL LEVEL TELLITE
This tellite is used as a warning and will come
on when the level of lubricant in the front drive
unit is low. The light will go out when the
lubricant js at proper level.
If the transmission brake does not work properly
this is an indication that your clutch may need
adjustment and the proper action should be taken.
10
17
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friend! Thank you very much for reading. Enter
the link into your browser. The full manual is
available for immediate download. https//www.ebo
oklibonline.com