Operation & Maintenance Manual──LG918 Wheel Loader
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CHAPTER MAINTENANCEⅣ
1 MAINTENANCE GUIDE
Read following information carefully before carrying out maintenance and inspection.
1.1 Attention to Maintenance and Inspection
z Perform the maintenance on hard and level ground.
z Lower the work equipment near the ground and level the bucket.
z Set all control levers (or handles) to the Neutral position.
z Draw up the parking brake handle to set the loader in the parking brake state.
z Put blocks in the front and back of wheels.
z Lock the front and rear frames with frame locking bars.
1.2 Hanging Warning Tag
Attach the warning tag near the starting switch before maintenance to prevent someone starting
the engine during maintenance.
1.3 Fitting preparation
Use only parts specified by the manufacturer of the loaders wheel.
1.4 Oil and Fuel preparation
Use oil and fuel specified in this manual according to ambient temperature.
1.5 Using the Prescriptive Oil and Fuel
Keep containers of oil and fuel clean and use specified oil and fuel.
1.6 Keep the Machine Clean
Always keep the machine clean. Keep grease fittings, pipe joints and oil level gauges clean and
prevent foreign materials entering.
1.7 Pay Attention to the Refrigerant Water and Oil in High Temperature
It is very dangerous to drain hot oil and refrigerant water or remove the filters immediately after
the engine stops. Make sure the engine is cool. The temperature of the oil drained is appropriately
about 20 to 40 If it is lower than this temperature, be sure to warm it up to this temperature ℃℃
before draining it.
1.8 Check the Oil and Filters
After the oil is changed or filters are replaced, check the oil and filters. If large amounts of
metallic particles or impurities are found, consult the maintenance people.
1.9 Fuel Strainer
Do not remove the fuel strainer while fueling.
1.10 Oil Changing
Change oil in relationship dust-free places to keep impurities out of the oil.
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