Case IH 970 Tractors (SN 8712001 & After) Operator’s Manual Instant Download (Publication No.9-4412)

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970 Tractors
SN 8712001 Ager Operators Manual
9-4412 pramed
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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 G The
first panel indicates the nature of the hazard. G
The second panel indicates the appropriate
avoidance of the hazard. G Background color is
YELLOW.
G 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. 0 Reads and understands ALL Safety
Decals on the machine. 0 Clears the area of
other persons. 0 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.
Oc 2001 Case Corporation
Bur 0-00000 March, 1995 (Revised October, 1997)
CASE and IH are registered trade marks of Case
Corporation
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THIS SAFETY ALERT SYMBOL INDICATES IMPORTANT
SAFETY MESSAGES IN THIS MANUAL. WHEN YOU
SEE THIS SYMBOL, CAREFULLY READ THE MESSAGE
THAT FOLLOWS AND BE ALERT TO THE POSSI-
BIILITY OF PERSONAL INJURY. Tractor accidents
kill a number of people in the United States
every year. Studies show that 6 in 10
tractor fatalities result from
upsets. Stability is still a very important
factor in safety. Let's face it tractors
must be built higher than automobiles to
provide the ground clearance necessary in
performing their intended func- tion. The use
of a tractor over irregularities in the fields
calls for careful handling and using good common
sense. Speed is an important element in tractor
stability. Speed brings us back to you, the
operator. Only you can hold down your speed to
match conditions. Think ahead drive defensively.
Equip your tractor with a Case ROPS system
available as a factory or field installed option
from your Case dealer. We at Case are continuing
to contribute to your safety in two ways by
building tractors with an extra measure of
protection and com- fort ... and by passing on
these suggestions for safer operation. Before
starting the engine, place all controls in
neutral. This will ease starting loads on the
starter and batteries and will elimin- ate the
accidental start up of PTO driven equipment.
Before leaving the tractor, stop the engine,
place all controls in neutral and set the
parking brake. I
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Engine starting and control operation must
be performed from the operators seat only.
Tractor travel speed should be such that
complete control and tractor stability is
maintained at all times. There is potential
danger in manuevering around ditches,
gullies, slopes, uneven ground, holes and rocks.
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Brake pedals must be locked together for road
travel. This will insure uniform brake
application and maximum stopping ability. Excess
tractor speed is the big killer. Only
experienced drivers should be permitted on
highways. Use SMV safety emblem and lights for
adequate warning to the operators of other
vehicles. In this regard, check local government
regulations.
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Stop, look and listen before entering a highway,
stay on your side of the road and pull over to
let faster traffic pass. Slow down and signal as
you turn off. Shift down before you start up or
down a hill with a heavy load. Avoid
free-wheeling.
Extra weight increases your braking
distance. Remember that liquid in the tires,
weights on the tractor or wheels, tanks filled
with fertilizer, herbicides or insecticides all
these add weight and increase the distance you
need in which to stop.
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Keep shields over moving parts. Disengage the
PTO before dis- k mounting. Stop the tractor
engine before working on a PTO-dri- ven
machine. Wear close fitted clothing. Any
unguarded shaft, pulley, sprocket or moving part
is potentially dangerous.
Hitch to the drawbar, or to other specified
hitch points. If you hitch to the axle or
anywhere that's too high the front end will come
up FAST and you have only 7/10 of a second to de-
clutch! , or prevent an upset.
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Try to balance the load primarily on the
implement wheels - as in loading a trailer or
spreader. Avoid overloading the draw- bar. Add
front end weights for improved stability.
Engage the clutch smoothly, avoid jerking and
use the brakes cautiously to avoid jack-knifing.
Only one person - the operator tor when it is in
operation.
should be permitted on a trac-
k
Never operate the engine in a closed building.
Proper ventilation is required under any
circumstances.
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Never service or make adjustments to the tractor
with the engine running or with the tractor in
motion.
Never refuel the tractor when the engine is hot
or running.
Never smoke while refueling the tractor,
servicing the fuel system, checking the batteries
or using cold weather starting aids.
Add coolant to the radiator only when the engine
is stopped or slow-
A ly idling. To avoid being scalded when the
pressure - type filler cap
is being removed, turn the cap slowly to the
first stop position to relieve pressure before
removing the cap.
It is good practice to carry a fire extinguisher
on the tractor. Be sure that the extinguisher is
properly maintained and be familiar with its
proper use.
Provide a first-aid kit for use in case of
accident.
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TO THE PURCHASER OF A CASE TRACTOR The care you
give your Case Tractor will greatly determine the
satisfaction and service life you will obtain
from it. Use this manual as your guide. By
observing the instructions and suggestions in
this manual, your Case Tractor will serve you
well for many years. As an Authorized Case
Dealer, we stock Genuine Case Parts, which are
manufactured with the same precision and skill
as the original equipment. Our factory trained
staff is kept well informed on the best
methods of servicing Case equipment and is ready
and able to help you. Should you require
additional aid or information, contact us.
YOUR AUTHORIZED CASE DEALER
TO ENSURE EFFIGiENT AND PROMPT SERVICE, PLEASE
FURNISH US WITH THE MODEL, SERUWL, ENGINE, TRANS-
MISSION AND GAB SERIAL NUMBERS OF EOUR TRAGTOR IN
ALL CORRESPONDENCE OR CONTACTS.
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(No Transcript)
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SERIAL NUMBERS When ordering parts from your
Authorized Case Dealer and in all contacts or
correspondence with your dealer, relative to
your Case Tractor, always specify the Model,
Tractor Serial Number, Engine, Transmission and
Cab Serial Numbers.
MODEL AND SERIAL NUMBER PLATE
ENGINE SERIAL NUMBER PLATE
TRANSMISSION SERIAL NUMBER PLATE
CAB SERIAL NUMBER PLATE
For convenient reference, fill in the Serial
Numbers of your tractor in the spaces provided
below. MODEL DESIGNATION TRACTOR SERIAL NUMBER
ENGINE SERIAL NUMBER TRANSMISSION SERIAL
NUMBER CAB SERIAL NUMBER NOTE The terms
Right Hand and Left Hand whenever used in
this manual, apply to the tractor as viewed when
seated in the operator's seat facing the forward
direction of travel. 3
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GFECI6ICATIONS General Type -----------
------------------------- ------------------ 6
Cylinder, 4 Stroke Cycle, Valve-in-Head. Firing
Order ----- -------------------
----------------------------------------------
1-5-3-6-2-4 Bore - -------------------------------
---------- -------- -------- 4-1/8 Inches
(104.7mm) Stroke ---------------------------------
------------------------------------ 5 Inches
(l27mm) Piston Displacement - --------------------
--------401 Cubic Inches (6 571.2cm3) Compression
Ratio -----------------------------------
---------------------------- 16.5 to 1 Cylinder
Sleeve ----------------------------------- ---
-------- Removable Wet Type No Load Governed
Speed --------------------------------------------
------- 2160 RPM Rated Engine Speed --
--------------------------------------------------
------ 2000 RPM Engine Idling Speed
--------------------------------------------------
---------- 725 RPM Valve Tappet Clearance
(Exhaust) -------- (Hot) .020 Inch
(0.508mm) (Cold) .025 Inch (0.635mm)
(Intake) (Hot and Cold) .015 Inch (0.38lmm) Hot
Settings Are Made After The Engine Has Operated
At Ther- mostat Controlled Temperature For At
Least Fifteen Minutes.
Rings per piston ---------------------------------
---------------------------------------------
3 Number of Compression Rings --------------------
------------------------------------ 2 Number of
Oil Rings ----------------------------------------
------------------------------- 1 Type
Pins -------------------------------
------------------ -------- Full Floating
Type Type Bearing -------------------------------
--------- Replaceable Precision, Steel Back,
Copper-Lead or Aluminum Alloy Liners Main
bearings Number of Bearings 'I Type Bearings - -
------- ---------------------------- Replaceable
Precision Steel Back, Copper-Lead or Aluminum
Alloy Liners.
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Engine L.uDricatinp Sstem Oil Pressure ------
45 to 55 PSI (3.2 to 3.9 kg/cm') with Engine
Warm and Operating at Rated Engine Speed Type
System Pressure and Spray Circulation Oil
Pump Gear Type Oil Filter -----------------------
---------- -------------------- Full Flow Spin on
Type
Fuel Injection Pump
Robert Bosch, Type PES (Multiple Plunger).
Pump Timing --------------------------------------
30 Degrees Before Top Dead Center (Port
Closing) .
Fuel Injectors
- Pencil Type Opening Pressure 3200 PSI (225
kg/cm2)
Fuel Transfer Pump
- Plunger Type, Integral Part of Injection Pump.
Governor
Variable Speed, Fly-Weight Centri- fugal Type
Integral Parts of Injection pump.
1st Stage fuel filter ---------------------------
----------- Full Flow Spin on Type 2nd Stage fuel
filter -------------------------------------
Full Flow Spin on Type Fuel Tank Water Trap and
Drain ------ Located in Base of Fuel Tank Fiiel
Tank Capacity ----------------------------- 50
U.S. Gallons (189.3 Liters) Fuel Level Gauge
---------------------------- Electric, Located on
Instrument Panel. Hand Primer Pump
------------------------------- Located on Top of
the fuel Transfer Pump
Preliminary Fue1 Filter
Located at the Bottom of the Fuel Transfer Pump.
Fuel Tank Filter -------------------------------
Located in Fuel Shut-off Valve in Base of Fuel
Tank. 5
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SPECI6IOATIONS General Type ----------------------
---------------------------------- 6 Cylinder, 4
Stroke Cycle, Valve-in-Head. Firing Order
--------------------------------------------------
--------------------- 1-5-3-6-2-4 Bore
-------------------- --------------
-------------------------------- 4 Inches
(101.6mm) Stroke ---------------------------------
------------------- --------------- 5 Inches
(l27mm) Compression Ratio ------------------------
----------------------------- ------ 7.5 to
1 Piston Displacement ------------
---------------- 377 Cubic Inches (6178cm3)
Governed Speed No Load Governed Speed
------------------------------------------------
2180 RPM Rated Engine Speed --------------------
------------------------------------ 2000
RPM Engine Idling Speed --------------------------
------------------------------- 600 RPM Valve
Tappet Clearance (Intake) (Hot and Cold) .015
Inches (0.381mm) (Exhaust) -----------------
(Hot) .020 Inches (0.508mm) (Cold) .025 Inches
(0.635mm) Exhaust Valve Rotators
-----------------------------------------------
Positive Type Hot Settings Are Made After The
Engine Has Operated At Ther- mostat Controlled
Temperature For At Least Fifteen Minutes. Fiston
ance Ccznnecting Rocls
Rings per Piston
4 3
Number of Compression Rings
Number of Oil Rings 1 Type Pin Full Floating
Type Type Bearings -- --------- --------- - -- --
----- - Replaceable, Precision Steel Back,
Copper-Lead or Aluminum Alloy Liners. Main
bearings Number of Bearings -------------------
------------------------------------ 7 Type
Bearings -------------------------------------
Replaceable, Precision Steel Back, Copper-Lead or
Aluminum Alloy Liners.
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Engine L.uDricatinp Os'ntem - 45 to 55 PSI (3.2
to 3.9 kg/cm2)
Oil Pressure
Engine Warm and Operating at Full Governed RPM.
Pressure Spray Circulation
Type System
- Gear Type Full Flow, Spin on Type
Oil Pump
Oil Filter
FueISrstenn Fuel Tank Capacity
- 50 U.S. Gallons (189.3 liters)
Carburetor (Zenith) (W/solenoid) ---- 1-1/2 Inch
SAE Flange (38mm) . Fuel Pump and Screen
----------------------- A.C. Vacuum Type,
Camshaft Actuated.
Fuel Pump Operating Pressure at 1200 RPM
------------------- 3 to 5 PSI (0.211 to 0.352
kg/cm2).
Distritautczr lgniticzn Contact Point Gap
------------ ------------------ --------- .020
Inches (0.508mm) Dwell Angle ---------------------
--------------------------------------------------
----------- 390
Spark Plugs
Prestolite 18 8 - .025 Inches (0.635mm)
Plug Gap
Thread -------------------------------------------
----------------------------------------- 18
MM Shank Length 1/2 Inch (12.7mm)
Static Timing
TDC
- Engine Running at Rated Engine Speed 270 BTDC
Running Timing ----------------- --------------
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Ss'stem Capacity ------------------
------------------------------3-8 U.S. Quarts
(36 liters) Type of System -- - ------- ---- -
Pressurized, Thermostat Controlled By-Pass Type
Forced Circu- lation, (Impeller Type Pump).
- Heavy Duty rin and Tube Type Starts to Open at
Approximately l'?50F. (790C.)
Radiator Thermostat
Full Open at 2020F. (940C.) Pressure Cap Required
------------------- (w/o Cab) 7 PSI (0.492
kg/cm2) Pressure Cap Required -------------------
-- (w/Cab) 14 PSI (0.984 kg/cm2) When using a
proper operating 7 PSI (0.492 kg/cm2) pressure
cap, the engine temperature can safely rise to
230 F. (IIOOC) . With a 14 PSI (0.984 kg/cm)
pressure cap, the engine temperature can
safely rise to 2500F. (l210C.) . Electrical
Gs'stem Type of System ------------------ 12
Volt Negative Ground Batteries
-------------------- (2) 12 Volt Batteries
Connected in parallel. (Spark Ignition) -
Group Size 27H, Rated at 1. 255 to 1. 265
Specific Gravity, Discharge Rate 000 Amps at 0
F. , Voltage drops to 8. 7 after 10 seconds,
Voltage drops to 1.0 volts per cell after
3-1/2 minutes. (Diesel) - Group Size 30H, Rated
at 1. 255 to 1. 265 Specific Gravity. Discharge
Rate 300 Amps at 0 F. Voltage drops to 9.2
after 10 seconds. Voltage drops 1.0 Volts per
cell after 4 min. Alternator --------------------
---- 12 Volt 55 Amp Output Voltage Regulator
----------------------- 12 Volt, Solid
State, Mounted on Alternator. Starter Motor
----------------- 12 Volt with Solenoid Switch
Head Lights (2) ------ 12 Volt, 40/40 Watt Sealed
High - Low Beam Flood Lights ------------------
12 Volt, 35 Watt, Sealed Beam Amber Warning
Lights (2)----- 12 Volt, Double Face, Flasher
Type Rear Tail Light ------ ---------- 12 Volt,
60 Watt Sealed Beam Combination Tail and Flood
Lamp. Circuit Breaker System over load check -
12 Volt Twin 40 AMP Breakers connected in
parallel, 80 AMP rating - 60 AMP. Min.
Continuous capacity. Lights Circuit Breaker
------- 40 Amp., Located on Light Switch Parking
Brake Warning Light ---- 12 Volt, Red
Flasher Type 8
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Type
Cable Actuated by Or-
chlin Type Handle - Adjustable from Operator's
Seat. Hyclraulic brakes Type --------------------
-------- Hydraulic Actuated, Self- Adjusting
Disc Type Differential Brakes. Hyclraulic Fower
Asoiot brakes Type ------------------------
Hydraulic, Power Assisted, Self-Adjusting Disc
Type Diff- erential Brakes. Mechanical
Transmission Type ------------------------------
2 Speed Gear Range With a 4 Speed Gear
Section. Gear Selection --------------- 8 Speeds
Forward - 2 Speeds Reverse. Shifting
--------------------- Mechanical With Plunger
Type Locks and Tube Type Interlocks. P'ower
Shift Transmiooiczn Type -----------------------
- 3 speed Compound Planetary
Hydraulically Actuated
with
Clutches and a 4 Speed Gear Range
Section. Gear Selection -------------- 12 Speeds
Forward and 3 Speeds Reverse Shifting
-------------------- Hydraulic Power Shifting
Con- trolled By a Lever On Operators Console. 4
Speed Range Con- trolled By a Mechanical Shifter
From a Lever On Operator's Console. 9
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Fcwer Take-Off Type Clutch---
------------------------ Hydraulically Operated
Rotation ----------------------------------------
- Clockwise
Spline Size -------- 540 RPM 1000 RPM
1-3/8 in. (34. 9mm) 1-3/8 in. (34. 9mm)
---- 6 Splines -- --- 21 Splines --
Engine Speed 1900 RPM ------------- 540 or 1000
RPM Shaft Speed
Method of Engagement ---------------------
PTOControl Lever Pulley Diameter
----------------------------- 10.5 in.
(266.7mm) Pulley Face Width ----------------------
----- 7.25 in. (184.2mm) Ratio Engine RPM
(540 PTO) ------------------------------------ (10
00 PTO) ----------------------------------
1.716 to l 1.722 to 1
1 RPM of Belt Pulley ----------- 2.75 feet
(8.4m) Per Minute Belt Travel. DrawDaro Standard
or Yoke Type ---- Full Swinging Roller
Mounted. Will Accommodate a 1-1/4 Inch (31.8mm)
Dia. Pin Draft-0-Matic System Type of Sensing
---------------------------------- Lower
Link Type Control ------------------------------
------ Hand Lever Type Valve ---------------- 3
Positions - Raise - Hold - Lower Type Draft Arms
------ Swinging, with Manual Float Adjustment
Type Hitch ------------------------------ 3 Point
Category II
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Large Volume, Spur Gear, Continu- ous Running.
Pump Type
Pump Capacity at 1900 Engine RPM ---------------
7 GPM (26.5 l/mn)
- Integral and Bi-Directional Gerotor Metering
Section, Actuated By the Steering Wheel.
HGA Hydrostatic Type
Actuating Cylinders ---- --------------------- 2
Way Cylinders Are Integral Part of Steering Gear
Mechanism. Remote HyclrauIic System Pump
-------------------------------------- Large
Volume, Spur Gear, Continu- ous Running. Type
Valve ............................ Dua1 Valve -
Individual Hand Lever Control.
Portable Cylinder Coupling
- Case Quick Detachable Break-away Type.
Pump Capacity at 1900 Engine RPM ---------------
16 GPM (60.6 1/mn) Relief Valve Pressure -------
1700 to 1900 PSI (119.5 to 133.6 kg/cm2) Portable
Cylinders ------------------- Available 3-1/4
in. (82.6mm) or 4 in. (101.6mm) x 8 in. (203.2mm)
eylinders.
OPERATOR'S CAB THIS GASE OPERATOR'S GAB IS
EQUIPPED AITN BUILT IN ROLLOVER PROTECTION AS
SPECIFIED IN ASAE STANDARD S-336.
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