LeeBoy 685D - General Operation and Initial Inspection

GENERAL INFORMATION
The LeeBoy 685D Motor Grader is a hydrostatic,
articulating grader designed with the functionality of
a larger grader but more compact. The 685D model
has the versatility for ne grading, spreading base
materials, ditch and shoulder work, medium cutting,
general construction, shaping, bank sloping, , and even
snow removal. The 685D is excellent for driveways,
parking lots, landscaping and road/runway maintenance
projects as this smaller grader is very maneuverable
and easier to transport than a larger machine.
This section offers information to help you understand
how to operate this grader and its components and
attachments, along with basic grading techniques. Pay
particular attention to safety warnings in Section 1 and
throughout this manual.
Ensure operators are properly
licensed if required in your location.
Use only Ultra-Low Sulfur Diesel
(ULSD) with a maximum sulfur content of 15
ppm or less in this machine. This is a regulatory
requirement. Failure to do so will result in damage to
the engine and after-treatment system within a short
period of time.
Only authorized personnel who are
properly trained should operate this machine. DO
NOT allow others on the operator platform or near
this industrial machine and its heavy equipment at
any time.
DO NOT leave the operator station
unattended while the engine is running.
Keep the steps, hand-hold bars,
operation station and machine components clean
and clear of debris, mud and grease to prevent
falls or other accidents. Be careful mounting and
dismounting the motor grader. Always use the hand-
hold bars and steps. NEVER mount or dismount the
grader while it is moving. DO NOT jump from the
grader at any time.
Receiving the Machine
Although the machine has been checked thoroughly by
the manufacturer, road hazards or other factors during
transport may result in damage. Inspect machine for
any damage during transport. Contact your authorized
dealer immediately if any damage has occurred.
Be sure to check the machine thoroughly upon receipt:
1. Check engine oil. (Page 5-13)
2. Check hydraulic uid level. (Page 5-25)
3. Check DEF tank uid level. (Page 5-17)
4. Check machine hoses for any damage or leaks.
5. Rotate the beacon light bracket from its shipping
position to its operating position. Ensure the
bracket “clicks” into position.
6. Inspect machine for any damage during transport.
Contact your authorized dealer immediately if any
damage has occurred in transit.
Initial and Daily Inspection
The following inspections are essential and should be
performed before starting the machine. Visually inspect
the unit to check its general condition. Continue with a
check of the systems and components shown in Table
4-1 below:
Table 4-1. Initial and Daily Inspection
INSPECT PROCEDURE
Engine Oil
Level
Maintain oil level between ADD and FULL
marks on dipstick.
Fuel Tank
Check for adequate fuel supply. Fill if
needed. Always ll tank at end of the day to
prevent condensation in the tank.
Hydraulic
Tank
Check the tank for oil level and leaks.
DEF Tank
Check the DEF tank level and rell if needed.
Radiator
Check coolant level.
Brake
Always perform a pre-start brake check
before operating using the procedure shown
on Page 4-4.
Battery
Ensure all cables are tight and clean. Check
for corrosion on the battery terminals.
Air Cleaner
Check the air lter element and connections.
Air cleaner has both a primary and
secondary lter.
Drain Plugs Make sure plugs are inserted and tight.
Engine Belt Check for wear or damage.
Grease
Fittings
Ensure ttings are greased and in good
working order.
4
Operation
LeeBoy 685D Motor Grader 4-3