50960066/AP0813 28 PRINTED IN U.S.A.
GENERAL INFORMATION
ENGINE BREAK-IN
A new engine does not require extensive “break-in.”
However, for the first 100 hours of operation, follow
these guidelines: Allow the engine to idle for a few
minutes after every cold start. DO NOT idle the engine
for long periods of time. DO NOT operate the engine
at maximum power for long periods of time. Check the
oil level frequently and replenish as necessary with the
oil specified in the engine manual.
Yanmar engines do not use a “break-in” oil. After the
first 50 hours of operation, change the oil and replace
the oil filter. Consult the Lubrication chapter for the
type and grade of oil to use. Refer to the Service and
Storage chapter for the proper service intervals.
PRE-START INSPECTION
It is the operator’s responsibility to inspect the machine
before the start of each workday. Every pre-start
inspection must include more than checking the fuel
and oil levels. It is a good practice to personally inspect
any machine you are assigned to use, even though it
has already been put into service by other personnel.
The most efficient method of checking a machine is by
conducting a “Walk-Around Inspection.”
The following items should be included in the “Walk-
Around Inspection:”
1. Attachment Tool: Check for broken missing or
damaged parts. When utilizing forks, check for
welds, cracks or misalignment. Replace the forks
in sets when the condition of the fork(s) is ques-
tionable.
Chapter 6
OPERATION AND ADJUSTMENTS
IMPORTANT: DO NOT use forks that have been
repaired by welding.
2. Attachment Tool Mount: No loose or missing
parts; no visible damage. Lock pins/plate in the
locked position.
3. Attachment Tool Mounting Pins: No visible
damage; pin fit is secure and properly lubricated.
4. Boom Section and Wear Pads: No loose or miss-
ing parts; no visible damage; no excessive wear.
NOTE: Wear pads that measure 3/8” (9.5 mm)
thick or less need to be replaced.
5. Boom Angle Indicator: Looseness; no visible
damage; bubble is visible.
6. Tire and Wheel Assemblies: Properly secured; no
loose or missing lug nuts; no visible damage (cuts
or abrasions); proper tire inflation.
7. Tie Rod Linkage and Steering Knuckles: No
loose or missing parts; no visible damage; tie rod
end studs locked; properly lubricated.
8. Lift Cylinder: Properly secured; no visible dam-
age; no evidence of leaking from the cylinder;
properly lubricated.
9. Slave Cylinder: Properly secured; no visible dam-
age; no evidence of leaking from the cylinder;
properly lubricated.
10. Boom Pivot Assembly: Properly secured; no visi-
ble damage or excessive wear; properly lubricated.
11. Boom Hydraulic Hoses: No visible damage or
exterior wear; no evidence of leaking.
12. Rear Light Assemblies (when equipped):
Properly secured; no visible damage; no loose or
disconnected wires; function properly.
13. Hydraulic Control Valve Assembly: No loose or
missing parts; not leaking; no damaged or leaking
hoses.
14. Covers, Doors and Latches: All covers doors and
latches are in working condition; properly secured
with no loose or missing parts; all components
operate properly.
CAUTION
BEFORE starting the engine and operating the
Telescopic Handler, review and comply with
ALL safety recommendations in the Safety
chapter of this manual. Know how to STOP the
machine before starting it. Also, BE SURE to
fasten and properly adjust the seatbelt.
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