Checks Before Starting; Every 250 Hours Maintenance; Method For Lubricating - Komatsu D85EX-18 Operation & Maintenance Manual

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MAINTENANCE PROCEDURE

CHECKS BEFORE STARTING

For the following items, see OPERATION, "METHOD FOR CHECKING BEFORE STARTING (3-132)".
Method for draining water and sediment from fuel tank
Method for checking water separator, draining water and sediment
Method for checking oil level in hydraulic tank, adding oil
Method for checking coolant level, adding coolant
Method for checking oil level in engine oil pan, adding oil
Method for checking oil level in power train case and adding oil
Method for checking dust indicator
Method for checking brake pedal travel
Method for checking electric wiring
Method for checking fuel level, adding fuel
Method for checking DEF level, adding DEF
Method for checking lamps operation
Method for checking machine monitor
Method for removing deposit in engine compartment
Method for checking horn operation
Method for checking backup alarm operation status

EVERY 250 HOURS MAINTENANCE

METHOD FOR LUBRICATING

METHOD FOR LUBRICATING LIFT CYLINDER SUPPORT SHAFT
1.
Lower the blade until the idler is raised 1 to 2 cm above the ground, and stop the engine.
2.
By using a grease pump, pump in grease through the grease fittings.
3.
Start the engine again, raise the blade 1 to 2 cm above the ground, and stop the engine.
4.
By using a grease pump, pump in grease through the grease fittings again.
5.
After greasing, wipe off any old grease that is pushed out.
(1) Lift cylinder support shaft (2 places)
METHOD FOR LUBRICATING PARTS OTHER THAN LIFT CYLINDER SUPPORT
SHAFT
1.
Lower the blade to the ground and stop the engine.
2.
By using a grease pump, pump in grease through the grease fittings.
3.
After greasing, wipe off any old grease that is pushed out.
4-40
MAINTENANCE

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