Description
John Deere JD770-A AND JD772-A Motor Graders Operators Manual (OMT71941)
John Deere JD770-A AND JD772-A CONTENTS:
COMPONENTS
Learn the main parts of the machine before you operate it.
GENERAL SAFETY RULES
All persons who operate and work on this machine should read these
important messages.
CONTROLS AND INSTRUMENTS
Instruments and indicators are identified. Control positions are pictured next to
work positions.
OPERATION SAFETY RULES
Follow these rules when you operate this machine to avoid personal injüry.
PRE-START INSPECTION
Inspect the machine before you start it each day.
OPERATION
Starting and stopping procedures, break-in, towing, cab accessories, optional
equipment, and adjustments.
TRANSPORTING
Loading, tie-down, and unloading procedures.
FUELS AND LUBRICANTS
Fuel and lubricant specifications.
SERVICE SAFETY RULES
Follow these safety rules during periodic service or general maintenance.
PERIODIC SERVICE
A chart giving service intervals. and specific information on each item.
MAINTENANCE
Service for parts not in periodic service.
TROUBLE SHOOTING
Common operating problems, causes, and solutions.
SPECIFICATIONS
Useful machine measurements.
SERIAL NUMBERS
A record for machine serial numbers.
INDEX
An alphabetical list of parts, functions, and procedures.
