Satoh Bull Instruction Manual
Any
Prior
improper
to
the
handling
operation
Manual carefully and have a
In
particu lar,
the
strictly followed.
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When
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running
bra
ke
pedals
Make
sure
shaft.
Always
jackets,
danger
When
leaving
pull
out
Never
make a sharp
When
descending a slope
the
brake.
Never
operate
When
making a sharp
Never
operate
clutch,
Be
careful
Do
not
implement.
When
towing,
When
refuelling,
not
catch
Use a
safe
the
fuel
Never
touch
had
sufficient
Always
Never
operate
can
collect.
Do
not
proper
When
mounting
given
in
the
are
that a guard
wear
relatively
shirts
sleeves
of
catching
the
the
starter
the
the
brake,
throttle
particularly
carry
set
fire.
fuel
container.
cap
securely.
engine
time
keep
positive
the
allow
children
instructions.
"Safety
tractor
interlocked
them
tractor,
key.
turn
differential
tractor
any
the
be
to
tractor
an
Precautions"
of
of
instructions
at
so
is
in
place
tight
and
or
other
in
moving
be
sure
at
high
in
reverse,
turn,
comfirm
on a slope
lever
and
when
running
persons
hitch
point
sure
to
stop
Fill
parts
after
cool.
battery
post
engine
to
operate
implement
the
tractor
the
tractor,
thorough
given
high
speed
that
they
when
belted
loose
parts,
to
stop
speed.
be
lock
when
that
that
steering
on a slippery
on
the
below
the
engine.
the
tank
operating
covered
in a
closed
the
on
the
in
theimplement
could lead
understanding
in
or
on
wi
II
not
operating
clothing
clothing
engine
the
sure
not
running
the
differential
seems
wheel
tractor,
the
center
Also
outdoors
the
with
building
tractor,
tractor,
be sure
"Safety
roads,
be
operated
the
when
should
or
implement.
engine,
to
abruptly
on a public
to
be
abruptly
road.
nor
line
take
and
tractor
rubber
where
nor
be
sure
Operation
to
an ,accident.
to
read this
Precautions"
make
belt
pulley
operating
not
be
apply
lock
dangerous.
on a slope
on
the
of
the
special
wipe
up
or
the
engine
boot
on
carbon
adults
to
follow
Manual.
Instruction
of
the
description.
sure
the
right
independently.
or
P.T.O.
the
tractor.
worn
because
the
parking
operate
the
road.
is
disengaged.
Do
not
as it
is
linkage
drawbars
rear
axle.
care
so
that
spilled
fuel.
until
the
end
of
monoxide
to
operate
the
instructions
must
and
driven
Loose
of
brake
clutch
operate
dangerous.
fuel
Replace
parts
have
the
cable.
fumes
it
without
be
left
the
and
or
the
and
will
With 2-cylinder KE-130 -
138
Diesel Engine.
6-3 3-CHOME,
KANDA,
TOKYO,
KAJI-CHO,
JAPAN
PUBLICATION
CHIYODA-KU,
No. S-630US-5
-
Equipped with a 2-cylinder, 25
S-6300
with big capacity, high quality performance and outstanding durability
providing increased economy.
Making
SATOH engineers, the S-630 and
their components which consist
The careful assembling work coupled with quite severe performance
strict quality control makes assurance
for
tractors are, respectively, 2-wheel and 4-wheel drive
the
best use
the
S-630 and S-6300.
of
long experiences and the latest technology
HP
diesel engine,
S-6300
of
unsurpassed and precision machined parts.
are built sturdy and rugged
of
high quality and
the
SATOH S-630 and
type
farm tractors
top
performance
test
of
in
the
all
and
This instruction manual contains information on
of
and maintenance
prehensive and essential, and
utilizing your tractor.
How well your SATOH
depends greatly upon
requested
the operation and maintenance services will properly be carried
to keep the
Should any information
dealer or distributor stating
tractor
We
that
tractor
concerned.
are sure you will be happy with SATOH tractor.
your SATOH
tractor
the
this manual be read carefully and kept ready for use so
in
top
mechanical condition at
as
tractor.
is
designed
continues
manner
to
your
the
machine and engine serial numbers
The information contained
to
in
which
tractor
be required, consult
the
operation, lubrication
assist you,
to
give
it
is
if
unexperienced,
satisfactory performance
operated. It is, therefore,
all
times.
out
your
is
com-
that
in
order
SATOH
of
the
in
Tractor Serial No.
Engine Serial No.
Safety Points
Introduction
Treatment
50-Hour Service
External View and Nomenclature
Starting and Stopping
Instruments and
Clutch. , . ,
Brake
Parking Brake
12-Speed Transmission
Differential Lock, ,
Power Take-Off
4-wheel Drive Shift Lever
Seat
Tread Adjustments . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
Ballast Weight
Tire Pressure
3-Point Linkage
of a New
Starting. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Starting
Important . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Stopping.
Tractor Meter
Oil
Battery Charge Warning
Water Temperature
Light Switch
Safety Starter Switch
Glow Plug
Glow Signal Lamp
Speed Control Lever
Foot
Engaging the Differential Lock
Releasing the Differential Lock
........
Front
2-Wheel Drive
4-Wheel Drive
Rear Wheel.
Rear Wheel Installation
in
Pressure Warning Lamp
Th
rattle,
..
..
, , , ,
Wheel
......................................
Tractor
.................................
Cold Weather
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Controls.
..................
...................................
....................................
, . , ,
, . , , . ,
... , ..
.... , ..
.. , .. , ..
....
, . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
'
.................................
...................................
..................................
..................................
...................................
.....................................
....................................
.............
of
Each
the
Engine. . . . . . . . . . . . . . . . . . . . . .
.........................
. . . . . . . . . . . . . . . . . . . . . . . . . .
...................
Lamp.
Meter.
.............................
...............................
....................
..
, , . ,
.... , ...
, . ,
......
, ,
..
.....
.............................
............................
. . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . .
.... , ..
, . , , ,
,
....
, , ,
..
, . , , . ,
, ,
.. , ....
, , . " ,
.. , .. , ... , ....
..
, ,
...
..
, ,
, . . . . . . . . . . .
Part.
. . . . . . . . . . . .
,
..............
, , . , , , ,
... , .....
, , ,
... , ......
.... , ..
, , . , , ,
.. , ...........
, . ,
.... , ..
... , ...
, . . . . . . . .
.... , ....
, , , , . , , .
, . , , , , , . 14
'.
. . .
, . , ,
, . , . , , 15
..
" 2
..
..
..
" 7
..
..
..
, 8
..
..
..
, , . 13
, , . , 14
..
,
...
'"
2
3
6
6
8
8
8
9
9
9
10
10
11
11
12
12
'12
15
16
17
18
18
18
19
20
20
21
22
23
...
Hydraulic System
Control
Drawbar
Service Schedule
Daily Inspection
A-Service (Every 50 hours
B-Service (Every 100 hours
C-Service (Every 300 hou
D-Service (Every 600 hours
Maintenance Interval Chart
Recommended Lubricants
Greasing Diagram
.........................................
Position Control
Flow Control &
External Hydraulic Service
Single
Action
Double
........................................
Service Schedule Chart
50 Hours Service
50 Hours Service
..................................
................................
Lift
..................................
Action
.................................
...................................
...................................
for
for a Tractor
..................................
Lock
.........................
.........................
............................
of
operation)
a New
Tractor
of
operation)
rs
of
operation).
of
operation).
............................
and
Fuel
...................
...................
That
is
...................
......................
Not
New
...........
..................
..................
23
23
23
24
25
25
26
26
27
28
28
29
29
29
30
31
31
32
33
34
Precautions
Antifreeze
Fuel System
Fuel Filter
Fuel Pump
Fuel Pipe
Engine Oil Replacement
Injection Nozzle Inspection
CYlinder
Valve Clearance
Timing
Cooling System
Air
Cleaner
Engine Oil Filter Replacement
Fuel
Transmission
Rear
Washing Hydraulic Oil
to
Be
Taken in Cold Weather
....................................
Air
Bleeding
Air
Air
Air
Bleeding
Head
Bolt
Adjustment
Adjustment
....................................
.........
Filter
Element Replacement.
Case
Axle Housing Oil Replacement
.............................
Bleeding
Bleeding
............................
..............................
............................
Tightening
Procedure
,
........................
Oil Replacement
Filter
...................
...........................
...........................
..........................
.......
..........................
...........................
'
....................
.......................
.......................
......................
......................
'
.....
35
35
36
36
37
37
37
38
39
39
40
40
41
41
42
42
44
44
Replacement
Replacement
Replacement
Replacement
Clutch Pedal Adjustment
Free Play Adjustment
Brake Pedal Adjustment
Free Play Adjustment
Throttle Lever Adjustment
Foot Throttle Adjustment
Fan Belt Tension Adjustment
Differential Lock Pedal Adjustment
Hydraulic Control Adjustment
Flow Control Lever Adjustment.
Hydraulic Pump Relief Valve
Hydraulic Cylinder Relief Valve Adjustment
External Hydraulic Service
Front Axle Center
Battery
AC
Generator
Starter Motor
Regulator
Glow Plug
Box
Fuse
Safety Starter Switch Adjustment
Circuit Diagram
of
4-Wheel Drive Front Axle Oil.
of
Front Axle Diff. Case
of
Front Kingpin Gear Case
of
Kingpin Gear Case Grease
.............................
.............................
..............................
.............................
............................
.............................
..........................
..........................
........................
.........................
Pin
and
Front
Hub
.........................................
.....................................
.....................................
........................................
.......................................
........................................
........................
....................................
......................
...............
Oil
...............
Oil
.............
...............
.....................
..............
.....................
45
45
45
45
46
46
47
47
48
49
50
50
51
51
52
52
52
53
53
54
55
55
56
56
56
57
..........................................
Engine
Cool ing System
Fuel Equipment
Lubrication System
Air Cleaner
Governor
Electrical System
Engine Performance Curves
Glow Plug
Dimentions of Standard Type
Clutch
..........................................
Transmission
Power Take Off
....................................
...................................
.................................
.......................................
........................................
...................................
............................
........................................
.....................................
....................................
..........................
58
58
58
58
58
59
59
59
60
60
60
60
60
Brakes
..........................................
Steering
Tread Adjustment
Hydraulic Power Lift
3-Point Linkage
Wheel Equipment
Travel Speed
Capacities (Approximate initial fill)
.........................................
..................................
................................
....................................
..................................
......................................
......................
61
61
61
61
61
61
62
62
All
components of SATOH tractors model S-630 &
to
stringent checking during assembly
tractor
first
heavy
would normally use, and run the engine at lower speed.
should be carefully checked over by
25'"
50
hours operation, heavy
duty
work
is
unavoidable, drive
in
the
factory. However, a new
the
operator himself. For
duty
work should be avoided.
in
a gear one stage lower than you
S-6300
are subject
the
If
After the first 50 hours running,
checking should be carried
(1) Replace the oil filter and engine oil.
(2)
Replace the transmission oil and clean
all
(3) Retighten
(4)
Check and adjust
(5) Check
correct.
(6) Retighten
This 50-hour Service
top
condition, so it must be
bolts and nuts.
the
fan belt tension.
the
wheels
to
see if
the
cylinder head bolts and adjust valve clearances.
is
an
the
following service, maintenance and
out.
their
condition
essential procedure for keeping
done
properly.
the
hydraulic oil filter.
is
good and tire pressure
the
tractor
is
in
-2-
6 5
4
3
2
1.
Headlight 6.
Bonnet 7.
2.
3. Instrument panel
4. Seat
5. Rear tire
-3-
Rear wheel rim
Rear wheel disc
Step
8.
9. Front tire 2-wheel
Front wheel
10.
12
11
3
J
4
1.
Steering wheel
Throttle lever
2.
3. Muffler
Bumper
4.
Front tire 4-whee!
5.
King
Pin
6.
gear case
10
9
8 6
7.
Differential case
8.
Front wheel 4-wheel
9. Brake pedal
10.
Foot
throttle
11.
Flood lamp
12.
Fender
5
-4-
10
11
2
3 4
6
------5
-'------7
9 8
1. Fuel tank 7. Fuel strainer
2. Fuel tank cap 8. Injection pump
3. Radiator
4. Air cleaner 10. Main shift lever
5. Battery
6. Alternator
9. Starter
11. P.T.O. shift lever
motor
-5-
Before starting the engine, be sure
1.
Confirm
2. Check
that
the
the
amount
fuel tank
of
oil
to
check the following points.
is
filled with sufficient fuel.
in
the
engine, and transmission and check
cooling water.
in
3. Always perform the daily maintenance described
On
the S-630 and S-6300, the safety starter switch
venting unforeseen accidents from breaking
out
of SECTION 2.
is
provided for pre-
in
starting the engine.
Installed between the starter switch and starter motor, the safety starter
switch works
is
not
motor
1.
Set
as
a kind of circuit breaker by which,
disengaged completely,
the
electric circuit
can hardly be closed even when the starter key
the
throttle
lever at
the
center between idling and high speed.
in
case
that
the clutch
in
the engine starter
is
turned to START.
2. Place the main shift lever and P.T.G. shift lever
fully depress
3. Insert the starter key into
wise and hold it at
as
the lamp on instrument panel glows red, about
rapidly turn
will
rotat~
and
the
the
the
clutch pedal.
the
"Heat"
key
to
position
the
"Start"
engine will start.
key switch and turn it counterclock-
to
heat the glow plugs.
position and
-6-
in
neutral. Then,
30
seconds later
the
starter
As
soon
motor
4. When
5. After starting the engine, make sure the battery charge warning lamp
6.
7.
1.
2. To start
3. When starting
the
engine has started, take your hand off the key and
to
the
"ON"
then automatically returns
in
the
"ON"
position while the engine
Never rotate the engine at high revolutions. Run the engine at
approximately 1
rises, shift
and engine oil pressure warning lamp are
ture meter functions properly.
meter reads abnormal temperature, stop
isolate
the
If
the
engine does
starter
Warm
Shift
and then the injection pump smoke set starts operating and fuel
injection
to
clutch pedal fully.
plug
When
raise
motor
well
up
the
is
the
the
the
and restart
the
throttle
,300'"
the
throttle
cause and then take necessary countermeasures.
continuously more than 1 0 sec. Then, heat the glow
engine especially
increased.
engine starts the smoke set
engine
temperature sufficiently
the
1 ,500 rpm and if the engine temperature
lever
to
SLOW
If
either or both lamps are on or the
not
start on the first attempt,
the
engine.
in
cold weather, before working.
lever
to
the
position of the maximum revolution,
in
cold weather, heat
engine, disengage the clutch by depressing the
position. The key must be
is
running.
(800 rpm).
off
and the water tempera-
the
engine immediately,
do
is
automatically released.
the
glow plug long enough
in
the combustion chamber.
the
not rotate
key
the
-7-
NOTES:----------------------------------------
1)
After
the
engine has started, comfirm
that
the
engine
smoothly listening carefully to ascertain if nothing abnormal
sounds, and inspect for oil and water leakage.
2)
In
case fuel runs
filling
the
even stopped soon
fuel
out,
tank;
be sure
otherwise
after
to
bleed
the
fuel system after
the
engine may
not
be started (or
started). (See SECTION 3. BLEEDING
THE FUEL SYSTEM)
is
running
re-
Never use
After idling
ether
to
the
engine for a while by setting
propriate position, bring
is
then
cut
rn
the
off and
starter
leaves
and fuel
Be
sure
When
to
the
tu
operator
start
the
the
the
engine of model S-630 & S-630D tractors.
the
the
key
tractor,
throttle
engine
"0
F F" when
lever fully
wi
II
stop.
the
take
out
throttle
to
engine has been
the
key.
the
lever at
"STOP"
the
ap-
position,
stopped.
,"
The
tractor
meter shows
the
engine speed,
tractor
travelling speed
(km/h
and mil/h) and running hours (accumulated hours). The engine speed
the
reads on
lower side
the upper side of the same. The
and mil/h
shows
In
addition the
battery
at
the
the
accumulated running hours
charge warning lamp.
of
the
meter and
tractor
9th
speed. The hours meter read on
tractor
meter includes oil pressure warning lamp and
the
travelling speed
at
the
tractor
travelling speed
is
shown
the
lower
rated engine speed.
in
km/h
center
on
-8-
When
the
starter key
is
switched
"ON",
circulating normally while the engine
lamp still glows red after
mediately and check
oil
the
pressure switch and cabling.
the
engine has been started, stop
the
engine lubrication oil level.
cables, replace them.
the
When
battery
turns off.
check
If
anything defective
starter switch
is
being charged normally while the engine
If
the lamp continues to glow, stop the engine immediately and
the
alternator, regulator and cabl
is
set
to
"ON",
is
found, replace it.
this lamp glows red. When
is
running,
If
there are any defective switches
the
lamp turns off.
If
that
the
engine
is
OK, check
this lamp glows green. When
is
running the lamp
ing.
oil
If
is
the
im-
or
the
The water temperature meter shows the temperature
water
in
centigrade degrees
this means the engine
(OC).
is
overheated;
If
the
meter reads over 105°C(221° F),
in
such a case, stop
ofthe
engine cooling
the
engine and
check the cooling water level, fan belt tension and inspect for damage,
and the radiator clog, and then take the necessary countermeasures.
-9-
NOTE:--------------------------------------------
Utmost care should be taken when removing the radiator cap with
engine overheated.
is
The head I ight switch
side of the instrument panel.
OF F
......
~(J)
......
~(J)
......
Lights are off.
Headlight
Headlight
located next
is
is
dimmed and directed downwards.
on.
to
the starter switch on the
operator
the
NOTE:---------------------------------------------
The switch for
As
mentioned previously
on SATOH S-630 and S-630D tractors for preventing uniforessen acci-
dents
at
between the starter switch and
as
works
unless the clutch pedal
power from the engine to
remains off, keeping the starter
starter key
the
working lamp
the start
a circuit breaker
of
the engine. Assembled
is
turned to START.
is
incorporated
in
this book, the safety starter switch
the
starter motor, the safety starter switch
in
relation
is
fully depressed
the
to
transmission, the safety starter switch
motor
circuit to open even when
in
the
in
the engine starting system
the clutch pedal operations;
to
completely interrupt
light itself.
is
provided
the
the
."
-
10-
The
engine
sheathed
the
engine
The
glow signal
in
the
combustion
seen
from
of
type
may
the
heating
the
SATOH
glow plugs
be
started
lamp
which
chamber
condition
tractors
which
easily even in
indicates
is
model
preheat
installed
of
the
S-630 & S-6300
the
combustion
cold
weather.
the
heating
on
the
instrument
glow
singallamp
state
is
fitted
chamber
of
the
glow
panel.
It
resistance
so
is
easily
wire.
with
that
plug
-
11
-
When the speed control lever
engine speed reaches the maximum of 2,750 rpm.
of
The rated speed
engine speed
life from
therefore, to run the engine
your
the Engine Model KE-130-138
is
not only the most appropriate one to get the longest service
tractor
but
is
pulled fully toward the operator, the
also the most economical one. It
at
the rate
of
2,500 rpm.
is
2,500 rpm. This
is
the best
The foot
hand
to be at any speed within
throttle
throttle
lever
pedal
is
is
installed on the right side
in
the
idling position,
the
range by depressing the pedal.
of
the
engine can be controlled
NOTE:---------------------------------------------
When
the
hand
throttle
also moves into
lutions cannot be controlled by means
below
the
the
revs. set by hand lever.
lever
is
in
a high rev. position,
position for those revs. When this
of
the
foot
pedal within
the step. When
the
foot
throttle
is
done the revo-
the
the
range
to
Depress the clutch pedal fully
the
gear
halt when shifting
propelling speed. For shifting
Lowering
clutch or changing gear at high speed will damage
the
speed, when
in
the
the
bring the machine
the
transmission for changing the machine
P.T.O. gears, follow
tractor
is
overloaded, by half engaging
-
12-
the
the
clutch lining.
to
a complete
similar manner.
the
De-clutching must be performed completely
ment with
the
engine revs. lowered
as
much
in
one clean quick move-
as
possible.
The brake on SATOH tractors model S-630
type
and
is
expansion
There are
two
dirt and water proof.
pedals provided on
the
right side
which are interlocked by a locking plate. The brake
the
sing these pedals. To stop
tractor,
depress the clutch pedal and then the brake pedal. To shorten
ing
distance, lower the engine revolutions quickly, depress
pedal and then
For turning
independently by removing
the
clutch pedal just before
in
a confined space the right and left axles can be braked
the
locking plate interlocking the right and
& S-630D
lower
the
engine stops.
is
of internal
of
the transmission case
is
applied by depres-
the
engine revolutions,
the
the
brak-
brake
left brake pedals. When travelling at high speed or on roads make sure
that
the right and left brake pedals are interlocked by means
ing
plate.
When starting
ated more often than the
brakes beforehand. It
If
you
brake pedals, there
fail
to
travel on roads after one
other,
is
also necessary to check brake balance once a week.
to
check
the
brake balance or
is
the most likelihood
of
the
check the bal ance of the right and left
to
interlock the right and left
that
an accident will occur.
brakes has been oper-
of
the
lock-
-13-
When parking, apply
in
the
following manner:
I nterlock
the
the
right and left brake pedals by
pedals depressed, lock
For releasing lock
further stronger, and push
the
parking brake by locking
the
pedals by the park
of
the
parking brake, depress the brake pedal
the
parking lever forwards.
the
main brake pedals
the
locking plate. Keeping
ing
brake lever.
The transmission on
gear
type,
providing a total
the
combination
located on
of
the
operator's seat respectively.
of
the
upper right
the
S-630 and
of
12 speeds - 9-forwars and 3-reverse - by
the
main shift lever and
of
the
-
14-
S-6300
is
of
selective sliding mesh
the
sub shift lever, which are
transmission case and on the left side
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