Yuchai YC135, Operation And Maintenance Manual

Page: 41 / 183

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4. MAINTENANCE PRECAUTIONS
4.1 PRECAUTIONS BEFORE STARING MAINTENANCE
ATTENTION
•
Before make any maintenance operation, regulation or reparation on
machine with accessories hydraulically or mechanically driven, make sure
that the accessory is lay on the ground. If it is necessary work under the
accessory keep it lifted with auxiliary mechanical device different from
machine commands.
•
Be sure to block the machine crawls.
•
NEVER work under the machine if you are not sure about how it is lifted.
WARNING PLATE
•
If other people will start the machine while you are make the maintenance
or are lubricating some part, you may suffer severe injure or die.
•
Put always the WARNING PLATE on a command lever, inside the cab,
to inform other people that you are working on the machine.
•
These plates are available from YUCHAI ENGINEERING MACHINERY
CO. LTD.
DO NOT OPERATE
MACHINE
UNDER SERVICE
Date
Sign