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Hitachi 120-3 class User Manual

Hitachi 120-3 class
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MAINTENANCE
7-6
PREPARE MACHINE FOR MAINTENANCE
Before performing the maintenance procedures given in the
following chapters, park the machine as described below, un-
less otherwise specified.
1. Park the machine on a level surface.
2. Lower the bucket to the ground.
3. Turn the auto-idle switch off.
IMPORTANT: The turbocharger may be damaged if the
engine is not properly shut down.
4. Run the engine at slow idle speed without load for five
minutes.
5. Turn the key switch OFF. Remove key from switch. (If
maintenance must be performed with engine running,
do not leave machine unattended.)
6. Pull the pilot control shut-off lever (1) to the LOCK posi-
tion.
7. Before performing any work on the machine, attach a tag
on the right control lever.
1
SS2045102
M1V1-07-001
M104-07-021

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Hitachi 120-3 class Specifications

General IconGeneral
BrandHitachi
Model120-3 class
CategoryExcavators
LanguageEnglish

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