MacDon M155, Руководство оператора

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MAINTENANCE AND SERVICING
WARNING
• Use a piece of cardboard or paper to search
for leaks.
• If ANY fluid is injected into the skin, it must
be surgically removed within a few hours by a
Doctor familiar with this type of injury or gangrene
may result.
Figure 5.183: Checking Hydraulic Leaks
IMPORTANT:
Foreign material such as dirt, dust, and water is the major cause of trouble in the hydraulic system.
If hydraulic system components must be disconnected for service, protect the ends of hoses, tubing, and ports of
components from contamination with clean, lint-free towels, or clean plastic bags.
Before installing any replacement hose, fl ush the inside with unused diesel fuel or unused commercial petroleum
cleaning solvent for ten seconds minimum. Do
NOT
use water, water soluble cleaners, or compressed air.
The hydraulic system components are built to very close tolerances and have been adjusted at the factory. Do
NOT
attempt to service these components except to maintain proper oil level, change oil and fi lters, and to
adjust relief pressures as described in this manual.
See your MacDon Dealer for all other service.
Checking and Filling Hydraulic Oil
DANGER
To avoid bodily injury or death from unexpected startup of the machine, always stop the engine and remove
the key from the ignition before leaving the operator’s seat for any reason.
1. Park windrower on level ground and lower header and reel so that lift cylinders are fully retracted.
2. Stop the engine and remove the key.
3. Open the hood, refer to
5.2.1 Opening Hood (Lower Position), page 306
.
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Revision A