Case 420 Gasoline Crawler Operators Manual 9-781 – PDF DOWNLOAD
DESCRIPTION:
Case 420 Gasoline Crawler Operators Manual 9-781 – PDF DOWNLOAD
FOREWORD :
- Incorporated into every product of Case Company are
years of engineering experience, skilled manufacturing methods,
and the finest materials available. With proper care and
operation, your Case Crawler will perform years of dependable
and economical service. - It is the purpose of this book to assist you in getting efficient,
economical operation through proper care of your Crawler.
In the event that you need information not given in this
manual, or require the services of a factory-trained, Case
Serviceman, we recommend you use the facilities offered by
the authorized Case Dealer or Branch in your locality. They
are kept informed on the latest service procedures and are well
equipped to supply your service requirements. All authorized
Case Dealers stock genuine Case parts which should always
be used to assure the utmost in economy and life for your
Crawler. - When ordering parts, always specify the Crawler and engine
serial numbers; also allied equipment serial numbers.
It is the policy of J. I. Case Company to make continuous
improvements at any time, without incurring any obligation to
make such changes on Crawlers previously sold.
TABLE OF CONTENTS:
Case 420 Gasoline Crawler Operators Manual 9-781 – PDF DOWNLOAD
INTRODUCTION
CRAWLER SERIAL NUMBER
SPECIFICATIONS – CRAWLER
Engine
Clutch
Transmission
Fuel Sy stem
Cooling System
Electrical and Ignition Systems
Approximate Capacities
Physical Dimensions
LUBRICATION AND HYDRAULIC SYSTEM – CRAWLER
Lubrication Times
Recommended Lubricants
Pressure Fittings
Engine Lubrication
Air Cleaner
Generator
Distributor
Transmission-Differential
Final Drives
Hydraulic Reservoir
Reservoir Breather
Hydraulic Oil Filter
OPERATING INSTRUCTIONS – CRAWLER
Pre-starting Check List
Instruments
Operating Controls
Engine Starting Procedure
Stopping Engine
Engine Run-In Procedure
Operating Procedure
Drawb~r
Cold Weather Operation
Hot Weather Operation
Operating Precautions – General
Personal Safety Precautions
Fuel Recommendations
PREVENTIVE MAINTENANCE – CRAWLER 41
Lubrication 42
Cooling System 42
Air Cleaner 47
Crankcase Breather 48
Fuel System 48
Governor and Engine Speed 51
Valve Adjustment 52
Testing Engine Compression 53
Engine Oil Pump 53
Ignition and Electrical Equipment 55
Clutch 63
Brakes 64
Track 66
Crawler Storage 70
SERVICE DIAGNOSIS – CRAWLER 71
Engine Will Not Start 72
Engine Misfiring 73
Lack of Power 7 4
Engine Knocks 74
Engine Continues to Run After Switch is Turned Off 75
Engine Overheating 75
Engine Uses Too Much Fuel 76
Low Oil Pressure 76
Automatic Voltage Regulator and Generator 77
Battery 77
Transmission-Differential 77
Trouble Shooting Chart – Hydraulic System 78
INDEX 173
WARRANTY (Inside Back Cover)
IMAGES PREVIEW OF THE MANUAL:
VIDEO PREVIEW OF THE MANUAL:
PLEASE NOTE:
- This is the SAME exact manual used by your dealers to fix your vehicle.
- The same can be yours in the next 2-3 mins as you will be directed to the download page immediately after paying for the manual.
- Any queries / doubts regarding your purchase, please feel free to contact [email protected]
S.V