Case W14 User manual

tiI!~
W14
Articulated Loader
SIN 9119672 And After
Operators Manual 9-3324
J I Case
A Tenneco Company

A
Th,s Symbol Shows Important lntormetion About Safety In ThIs Manual.
When You See This Symbol, Carefully Read The lntorrnetion That
Follows and Understand The POSSIbleCauses Of Inlury Or Death. 1 1 A
IF THIS MACHINE IS USED BY AN EMPLOYEE, IS LOANED, OR RENTED,
MAKE SURE THAT THE OPERATOR UNDERSTANDS THE TWO INSTRUC-
TIONS BELOW.
BEFORE THE OPERATOR STARTS THE ENGINE:
1. GIVE INSTRUCTION TO THE OPERATOR ON SAFE AND CORRECT
USE OF THE MACHINE.
2. MAKE SURE THE OPERATOR READS AND UNDERSTANDS THE OP-
ERATORS MANUAL FOR THIS MACHINE.
AWARNING
IT IS YOUR RESPONSIBILITY TO UNDERSTAND AND FOllOW MANUFACTURER S INSTRUCTIONS
ON MACHINE OPERATION. SERVICE. AND TO OBSERVE PERTINENT LAWS AND REGULATIONS
OPERATOR AND SERVICE MANUALS MAY BE OBTAINED FROM YOUR EOUIPMENT DEAL~R
BEFORE STARTING ENGINE
STUDY OPERATOR'S MANUAL SAFETY MESSAGES
READ ALL SAFETY SIGNS ON MACHINE
CLEAR THE AREA OF OTHER PERSONS
LEARN & PRACTICE SAFE USE OF
CONTROLS BEFORE OPERATING
781112
Printed December, 1981

TABLE OF CONTENTS
Introduction 2
To the Owner 2
Delivery of New Machine 3
Safety 4
Safety Rules 4
Spark Arrester 19
Roll-Over Protective
Structure 20
Location of Product Identification
Number 24
Location of Serial Numbers 25
Specifications . . . .. . . . .. . . . .. . .. 26
Operating Instructions '" 30
Instruments and Controls 30
Left Instrument Cluster 30
Right Instrument Panel 32
Operators Compartment 34
ROPS Cab Controls 36
Air Conditioning Operating
Tips 39
Operators Seat 40
Seat Belts 42
Loader Controls 45
4-ln-1 Bucket Controls 46
Bucket Level Indicator 48
Bucket Height Control 48
Return-To-Dig 49
Engine Operation 50
First Period of Operation with
a New Engine 50
Service and Checks Before
You Start 51
Starting the Engine 52
Stopping the Engine 54
Starting Aids 55
Operating the Machine 58
Operating in Cold Temp-
eratures 61
Operating in Hot Temperatures .62
Loader Operations 63
Fuels and Lubricants 68
Diesel Fuel 68
Fuel Storage 68
Fuel, Fluids and Lubricants
Chart 69
Maintenance and Lubrication 70
Introduction 70
Run-In Maintenance Chart 71
Scheduled Maintenance Chart 71
Safety Before You do Service 74
Grease Fittings 77
Engine Lubrication System .,. 79
Engine Air Cleaning System .. 82
Engine Cooling System 87
Drive Belts 89
Fuel System 93
Electrical System " 98
Battery Service 102
Hydraulic System (Before P.I.N.
9141518) 104
Hydraulic System (P.I.N. 9141518
and After) 106
Brake System 111
Transmission Hydraulic
System 114
Front and Rear Axles 118
Cold Starting Aid 120
ROPS Cab and Air
Conditioner " 123
Cab Air Filters 124
Seat Belts 126
Wheels and Tires 131
Loader Service 133
Return-To-Dig Adjustment .133
Bucket Height Control 134
Bucket Teeth 135
Machine Storage 136
Removal from Storage 138
Spark Arrester Muffler 139
After Delivery Check 141

INTRODUCTION
TO THE OWNER
This manual is your guide to safe, efficient operation. Before you operate
this machine, read this manual.
If you need more information, call us.
The JI CaseCompany can make changes in design or specifications of the
machine at any time with no obligation for these changes.
2

DELIVERY OF THE NEW MACHINE
When you get your new machine from your Case dealer, you will be
instructed about correct operation and maintenance as shown in the Owner
Warranty Registration form. When your Case dealer has given you these
instructions, write your name on the report. Then he will give you a copy for
your records.
AFTER DELIVERY CHECK
Three copies of the After Delivery Check are in the back of this manual.
One copy is for you, one copy is for the dealer and one copy is for the
Construction Equipment Service Department. Makesure that your Casedealer
does the After Delivery Check after the first 20 hours of machine operation.
NOTE: Your cost for this inspection will be for filters, oil or other acces-
sories. If the dealer travels to your machi ne,there can also beacost for the time
and distance that he must travel.
RIGHT AND LEFT SIDES OF THE MACHINE
"Right Hand" and "Left Hand", when used in this manual, represent the
right and left sides of the machine as seen from the operators seat.
3
-------

SAFETY
SAFETY RULES
Your safety and the safety of other persons inthe work area arethe result of
your correct operation of this machine. Know the location, positions and
functions of all the controls. MAKE SUREYOU CHECK ALL CONTROLS IN A
SAFE, CLEAR AREA BEFORE YOU OPERATE THE MACHINE.
Manual Storage Box
READ THIS MANUAL COMPLETELY and make sure you understand the
contents. Makesure you understand, for example, the characteristics of speed,
ability, brakes and steering, of this machine. If you have any questions, call
your Case dealer.
The safety information in this manual does not replace any other rules or
laws for safety that are used in your area. Learn the rules or laws for safety that
are used in your area. Make sure that your machine has the correct equipment
according to these rules or laws.
It is recommended that you make copies of the safety rules in this manual
and put the copies in the work area.
4

Pre-Starting
SAFETY RUL..ES
I' ,
I I ~J
IMPORTANT: Always install new decals if the old decals cannot be read.
When parts that have decals are replaced, make sure to install new decals with
the new part. You can get new decals from your Case dealer. 46-48-A
WARNING: Before each period of operation, check the machine for
correct function of the steering controls, brake controls, hydraulic
h controls, instruments, and safety equipment. Check the Neutral posi-
.. tion of the transmission control levers. A machine that runs correctly
can prevent accidents. Make all necessary repairs or adjustments
before you operate the machine. 26-4-C
WARNING: You can have an accident if apart or asystem on the
machine does not operate correctly. Before you operate the ma-
chine, make sure that you check all oil and fluid levels according to
the maintenance chart in this manual. Tighten all caps, dipsticks and
plugs. Check for oil or fluid leaks. Replace or adjust all parts that do
not operate correctly. 25-10-8
5

h CAUTION: Before you operate at night, check that aI/lights (if the
.. machine is so equipped) are working correctly. 25-7-A
h WARNING: Make sure the windows of your cab are clean. Make
... sure the windshield wipers are operating correct/yo Dirty windows
can cause an accident. 24-1-A
h CAUTION: Warn a71personnel who may be setvtctriq or in path of
.. machine before starting. D-28-1O-A
h WARNING: You can operate this machine only after the warning
.. buzzer for the air pressure has stopped making noise. 12-10-A
h WARNING: Do not drive the mschine unless the air pressure gauge
.. needle can be maintained in the green zone. 5-1
h WARNING: Know the location of aI/ underground electncal cables,
.. water pipes, gas pipes, etc. A broken gas pipe or cut electrical cable
can cause injury. 26-8-A
6

h CAUTION: Review operators manual before operating this machme.
.. D19-5
h WARNING: Before you start to work in anew area, walk around and
.. look for holes or obstructions. Failure to find tiiaden holes or ob-
structions can cause an accident and injury. 26-5-A
~---
~
h WARNING: Keep agood fire extinguisher and afirst aid kit with
.. you at all times. Know how to use both of these items. 25-9-A
WARNING: If you wear clothing that is too loose or do not use the
correct safety equipment for your job, you can be injured. Always
wear clothing that will not catch on objects. Extra safety equipment
that can be required includes hard hat, safety shoes, ear protection,
eye or face protection, heavy gloves and reflector clothing. 1-3-B
WARNING: Before you operate this machine on a road, check the
h local laws. Know the correct safety equipment that must be used .
.. Lights, flashing lights, backup alarm, rotating beacon, Slow Moving
Vehicle emblem (SMV), etc., are available from your Case dealer.
29-9-A
WARNING: Make sure the entry area and operators area are clear
h of 011. ioreiqn meteriet or Ice Remove or fasten all metntenence or
.. personal Items. Feiiure to keep these areas clean can cause abad
eccioent. 48-24
7

CAUTION: Know and understand the arrangements for movement
h. of trucks, machines, persons, etc., on your job. Understand and
.. follow the instructions of the flagman, road signs, or siqne!«. Feiiure
to follow these instructions can cause an eccioent. 29-3-A
Machine Operation
A
WARNING: Before starting the engine, fasten seat belt securely, set
the parking brake, shift transmission to neutral and close both doors. Fail-
ure to perform one of these steps could cause an accident. 29-6
h. WARNING: 8E VERY CAREFUL IF THIS IS NOT THE MACHINE
.. YOU NORMALL Y OPERA TE. 2-2-8
WARNING: If you connect jumper cables wrong to the starter mo-
tor solenoid, the engine can be started with the trensmission In gear.
To prevent personal injury or damage to the machine. use the follow-
ing procedure:
1.
2.
A3.
Two persons are required for jump starting.
Connect the positive jumper cable to the battery terminal of the
starter motor solenoid.
Connect the negative jumper cable to agood engine ground. See
the Operator's Manual for this machine. Sit in the operators seat
and then start the engine.
Have the other person disconnect the jumper cables.
4.
If you do not use the above procedure, the machine can move out of
control and you or other persons can be seriously Injured.
0-48-21
WARNING: If the engine stops or the power steering system does
h. not operate, stop the machine as quickly as possible to avoid an
.. accident. The steering ability of this machine is greatly reduced if the
engine stops or if the power steering system does not operate.
34-B-A
A
CAUTION: Always use the hand rails and steps when you get on or
off the machine. 00 not use the steering wheel or the controls as a
hand rail. Any other method can cause an Injury. 12-9-8
8

DANGER: Do not permit any part of the machine to come in
contact with electric cables. If work must be done near electric
cables, first make sure the Utility Company disconnects the power. It
h. is not necessary for the machine to be in contact with the electric
.. cable for the electricity to go through the machine. If the machine
does come in contact with a power line, stay in the seat. Do not try to
get off the machine. KEEP AWAY FROM THE METAL PARTS OF
THE MACHINESee the chart that follows. 4-4-8
Voltage of Minimum Amount of Minimum Amount of
Electric Cables Clearance from the Clearance from the
Electric Cables When the Electric Cables When
Machine is Working You Drive the Machine
Between Jobs
50,000 volts or less 10 feet (3 m) 4 feet (1.2 m)
Over 50,000 volts 10 feet (3 m) plus
1/2 inch 10 feet (3 m)
(10 mm) for every 1.000
345,000 - 750,000 volts over 50,000 volts 16 feet (5 m)
volts
NOTE: If the clearances in the specifications above are less than the
clearances given in the rules and laws of your area, you must follow the rules
and laws of that area.
WARNING: Keep the transmission in low gear when going down
h. hills. Only use the right brake pedal to slow or stop the machine. The
,,'eft brake pedal allows the machine to freewheel before the brake is
applied. Do not allow the machine to freewheel down the hill.
22-2-A
9

A
WARNING: Understand the limits of the mecbine. Keep the ma-
chine under control at all times. 00 NOT TRY TO 00 TOO MUCH
TOO FAST. 3-7-B
L
/');. WARNING: Be careful when you operate the machine in dust,
.. smoke or fog. If you can not see clearly, you can have an accident
34-7-A
A CAUTION: Never leave machine while engine is running. o-46-72A
WARNING: An explosion can result if sparks or flame contact the
ether in the starting fluid container, or if you keep the container in an
area with the temperatures above 120° F (49° C). Read the following.
1. Know the correct method for starting your engine with ether.
2. If you weld, grind, or use a cutting torch on the machine, always
remove the starting fluid container from the machine. Use com-
pressed air to remove any ether fumes from the area.
/');. 3. 00 not breathe the ether vapor or let the ether touch your skin.
.. 4. Keep the starting fluid container above the reach of children.
5. Never make ahole in the starting fluid container.
6. 00 not put the starting fluid container in afire.
7. When the temperature is above 35° to 40° F (0° to 5° C) remove
the starting fluid container from the machine.
Failure to follow the above procedure can cause asevere injury.
48-12-C
10

A CAUTION: Never aI/ow riders. 0-17-9
L);. CAUTION: Keep al/ personnel clear of loader arms, attachments and
.. articulated joint area. 0-46-71
L);. WARNING: Operate the controls only from the operator's seat
.. Personal injury can be caused if you operate the controls from any
other location. 2-5-A
L);. CAUTION: Keep hands on proper controls at al/ times while operating.
.. 0-46-69
A
CAUTION: 8e careful when you leave the machine. Use the hand
rails and steps on the machine. Any other method can cause injury.
27-2-8
A CAUTION: Always carry load low. 0-9-10
II

h. CAUTION: Use low range for hillside or ramp operation. Never
.. coast downhill with transmission In neutral. The machine could go
out of control and uo over. 0-45-12
CAUTION: Always operate slowly on hillsides, rough ground or ramps.
h. Be extremely careful when working around trenches or banks. Failure to
.. follow the above recommendations could cause the machine to roll over.
Personal injury could result. D-26-10-A
DANGER: Sparks can come from the exhaust pipe or sparks can
A
come from the electrical system.
00 not operate in closed areas
where there are flammable materials, dust or vapor that can cause an
explosion or fire. Severe injury or death can be the result if you do not
follow these instructions. 47-99-8
D~NGER:. E~gine exhaust fumes can cause death. If you operate
h. this mechine m aclosed area, make sure there is good ventilation to
.. remove all the exhaust fumes. You must replace the exhaust fumes
with fresh air. 48-1
72

Stopping the Machine
/).. CAUTION: Be careful when you leave the machine. Use the hand
.. rails and steps on the machine. Any other method can cause injury.
27-2-B
13

Service
11.. CAUTION: Do not try to do repairs that you do not understand. Get
.. a service manual or call your Case dealer. 6-1-A
WARNING: Whenyou adjust or service the machine, always follow
the instructions in the operator's or service manual. If the engine
must be running, always havean extra person help you. Do not leave
the operator's seat while the engine is running. Failure to follow these
instructions can cause injury. 47 -51-A
11.. DANGER: Batteries produce explosive gases. Keep sparks, flame and
.. cigarettes away. Ventilate when charging or using in enclosed space.
Always shield eyes when working near batteries. D-38-14
POISON/DANGER: Batteries contain sulfuric acid which can cause
severeburns. Avoid contact with skin, eyesor clothing. Antidote: EXTER-
NAL flush with water; INTERNAL, drink large quantities of water or milk.
Follow with milk of magnesia, beaten egg or vegetable oil. Callphysician
immediately; EYES,flush with water for 15 minutes and get prompt medical
attention. Keepout of reach of children. D-19-2-A
A
CAUTION: Never wear metal rings or metal watch bands. You can
make a ground for the electrical circuit and get a burn on your hand
or arm. 46-55-A
A
CAUTION: Know the electrical circuit before you connect or dis-
connect an electrical component. A wrong connection can cause
injury or damage. 5-4-A
CAUTION: When you remove abattery, always disconnect the (-)
11.. negative ground cable first. When you install abattery, always con-
.. nect the (-) negative ground cable last. This procedure can prevent
an explosion that is caused by aspark. 47-38
14

WARNING: Do not use the tire inflation hose to inflate tires or use it as
h an auxiliarysourceof air for any reasonunlessthe air systemin the machine
.. has been purged of alcohol vapor. Use of air containing alcohol vapor
could result in exploding tiresand personal injury. 31-5
WARNING: The split rim type wheelan this machine can be dan-
gerous. When you add air to the tire, always (1) stand behind the
tread of the tire or (2) put the tire in atire cage. The retaining ring and
rim of the wheel can come off with an explosive force. You or a person
in the area can receive aserious injury. 47-43-8
CAUTION: When cleaninginterior soft trim do not use volatile cleaning
solvents such as acetone, lacquer thinner, carbon tetracholoride, enamel
reducers,nailpolish removers; or such cleaningmaterialsas laundry soaps,
bleachesor reducing agents. Never usegasoline or naptha for any clean-
ing purpose. Thesematerials may be toxic or flammable, or may cause
damageto interior trim. 32-2-A
15

h CAUTION: Pressure cooling system. Remove cap slowly and only when
.. engine is cool or painful burns could result. 0-282
h CAUTION: Lower or block hydraulically or mechanically elevated com-
.. ponents before servicing or when leaving vehicle. 0-46-70
h CAUTION: Do not try to do repairs that you do not understand. Get
.. a service manual or call your Casedealer. 6-1-A
16

DANGER: Keep clear of this area when engine is running. Machine
h could pivot unless the frame pivot safety link is in its lock position. After
.. servicing is completed, unlock the safety link and secure in place on the
rear frame pivot. 0-32-4
h CAUTION: Transport! Service Link: Engage link for locking machine in
.. straight ahead position only. Link will prevent machine from pivoting.
0-39-15
WARNING: Before you do service under the machine, put the
h machine on alevel surface, engage the parking brake and stop the
.. engine. Put blocks at the front and rear of the tires. Failure to follow
these instructions can cause mjury. 46-77-A
h WARNING: Rotating fan and belts: Contact can injure. Keep clear.
.. 0-39-13
WARNING: Do not put fuel into the machine if (1) the engine is
h running, (2) you are near an open flame or (3) you have a burning
.. cigarette, cigar, etc. You can cause a fire and a serious injury.6-6-A
h WARNING: Use extreme caution when disconnecting air pressure or
.. hydraulic lines. High pressure in a system could cause injurv_when fittings
are disconnected. Relieve all pressure in system before workmg on system.
31-6
17

WARNING: Thehydraulic system operates at avery high pressure.
The hydraulic oil, even from avery small leak, can go through your
skin and cause serious injury. When you check for leaks, do not use
your hands. Use apiece of wood or paper. Before you disconnect any
hydraulic lines or components, make sure there is no pressure in the
circuit. When you connect the hydraulic lines or components, make
sure the connections are tight. If the hydraulic oil goes through your
skin, get adoctor immediately. 43-7-A
L
18