MACHINE CONFIGURATION FOR THE INSTALLATION OF ATTACHMENTS
240
WEAM009500
6.2.2.2 MAINTENANCE
The hydraulic system does not require any operation and inspection other than those prescribed for the routine
maintenance of the machine. Regarding the maintenance operations required for the equipment, see the specific
operation manuals.
6.2.2.3 BLEEDING
1.
After connecting the pipes, start the engine and let it idle for approximately 10 minutes (see "3.3.2 AFTER
STARTING THE ENGINE" ).
2.
Extend all cylinders 4-5 times, stopping them at approx. 100 mm from the end of stroke.
IMPORTANT
q
If the engine runs at maximum rpm or if the cylinders are brought to the end of stroke soon after starting,
the air sucked in by the cylinders may damage the piston gaskets.
3.
Slowly make all cylinders reach the end of stroke for 3-4 times.
4.
Press the optional equipment control pedal a dozen times to bleed the equipment circuit completely.
IMPORTANT
q
If the equipment bleeding procedure is explained in the specific manual of the equipment supplied by its
manufacturer, follow the instructions contained therein.
5.
Once the bleeding operation has been completed, stop the engine and wait at least 5 minutes before starting
work.
6.
Make sure that there are no oil leakages and clean any dirty surface.
Summary of Contents for PC26MR-3
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Page 19: ...SAFETY AND ACCIDENT PREVENTION 17 ...
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Page 63: ...THE MACHINE AND ITS OPERATIONS 61 ...
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Page 171: ...MAINTENANCE 169 ...
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Page 227: ...TECHNICAL SPECIFICATIONS 225 ...
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Page 235: ...AUTHORISED EQUIPMENT 233 ...
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Page 252: ... 2008 KOMATSU UTILITY EUROPE S p A All Rights Reserved Printed in Europe 01 2008 ...