Check And Maintenance; Every 250 Hours Maintenance; Method For Lubricating; Method For Checking Oil Level In Hydraulic Tank, Adding Oil - Komatsu D61EX-24 Operation & Maintenance Manual

HANDLE HYDRAULIC RIPPER

CHECK AND MAINTENANCE

EVERY 250 HOURS MAINTENANCE

METHOD FOR LUBRICATING

1.
Lower the ripper 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.
(1) Ripper cylinder bottom pin (1 place)
(2) Ripper cylinder rod end pin (1 place)
(3) Link pin (8 places)

METHOD FOR CHECKING OIL LEVEL IN HYDRAULIC TANK, ADDING OIL

1.
Place the machine on a level ground and lower the work equipment to the ground.
If the machine is inclining, make it level.
2.
Make the blade perpendicular and lower it to the ground.
3.
Make the ripper point touch the ground.
4.
Stop the engine.
5.
Check oil level in hydraulic tank.
For details, see OPERATION, "METHOD FOR CHECKING OIL LEVEL IN HYDRAULIC TANK, ADDING
OIL".
6-8
ATTACHMENTS AND OPTIONS