Worldwide Construction And Forestry Division 380GLC, Operator'S Manual

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Miscellaneous—Operational Checkout
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Operational Checkout
This procedure is used to check operation of machine.
It is designed so you can do a walk around inspection,
check machine operation, and perform specific checks
from the operator's seat.
If there is a problem with machine, diagnostic information
in this checkout will help pinpoint the probable cause. This
information may allow you to perform a simple adjustment
to correct the problem. Use the table of contents to help
find adjustment procedures.
A location will be required which is level and has adequate
space to complete checks. No tools or equipment are
needed to perform checkout.
Complete necessary visual checks (oil levels, oil condition,
external leaks, loose hardware, linkage, wiring) prior
to doing checkout. The machine must be at operating
temperature for many of the checks.
Read each check completely before performing. If no
problem is found, you will be instructed to go to the next
check. If a problem is indicated, you will be referred to a
procedure for adjustment, repair, or replacement.
The monitor can be used to perform diagnostic and
operational checks. The monitor can display engine
speed, pressures, and diagnostic trouble codes (DTCs).
Diagnostic Trouble Code Check
Display and Clear
Trouble Codes Always check for diagnostic trouble codes and correct them before performing
operational checkout.
Diagnostic trouble codes can be displayed by using one of the following methods:
•
Monitor
•
With Service ADVISOR™ YES: Correct all diagnostic
trouble codes before
proceeding.
LOOK: Are diagnostic trouble codes present? NO: Proceed with
operational checkout.
Service ADVISOR is a trademark of Deere & Company
Operational Checks—Key Switch Off, Engine Off Checks
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