Every 2000 Hours Maintenance; Every 2000 Hours Maintenance; Change And Clean Hydraulic Oil And Strainer - Komatsu PC15MRX-1 Operation And Maintenance Manual

MAINTENANCE

EVERY 2000 HOURS MAINTENANCE

Maintenance for every 100, 250, 500 and 1000 hours service should be carried out at the same time.

CHANGE AND CLEAN HYDRAULIC OIL AND STRAINER

The parts and oil are at high temperature after the engine is stopped, and may cause serious burns.
Wait for the temperature to go down before changine the oil in the hydraulic tank.
When the oil filler cap is removed, oil may spurt out, so turn the cap slowly to release the pressure
before removing the cap.
Prepare a container to catch drained oil: Minimum 23 liters (6.08 US gal) capacity
Refill capacity: 21 liters (5.54 US gal)
Prepare a handle (for the socket wrench).
1. Swing so that the drain plug at the bottom of the hydraulic
tank is in the middle between the left and right tracks.
2. Retract the arm and bucket cylinders, then lower the
boom and put the teeth in contact with the ground.
3. Lower the blade to the ground.
4. Set the safety lock lever to the LOCK position and stop
the engine.
5. Tip the operator's seat over to the front, then remove the
toolbox from under the seat. For details, see "TIPPING
OPERATOR'S SEAT (PAGE 3-20)".
Use the tool to remove the cap from oil filler (F).
WARNING
MAINTENANCE PROCEDURE
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