NOTICE
Keep away from the engine while it is being started and running.
Do not turn the starting motor continuously for more than 20 seconds.
If the engine does not start, wait for 2 minutes or so, and then try to start the engine again.
REMARK
• The fuel feed pump switch has a timer in it. It starts and stops the pump automatically.
• The fuel feed pump stops while the lamp is flashing, but this is not abnormal.
• If the switch is turned to OFF position while the lamp is lit, the lamp goes out and the fuel feed pump
stops.
METHOD FOR LUBRICATING
1.
Lower the work equipment to the ground.
2.
Stop the engine.
3.
Remove the cover under the monitor and control panel.
4.
By using a grease pump, pump in grease through the
grease fittings shown by arrows.
(Fuel control (2 places), brake pedal (2 places))
5.
After greasing, wipe off any old grease that is pushed out.
METHOD FOR CHECKING ELECTRICAL INTAKE AIR HEATER
Check before starting in the cold weather (once a year).
Ask your Komatsu distributor for check of the electrical intake air heater.
METHOD FOR CHECKING AND REPLACING RIPPER SHANK
NOTICE
If the wear of the contact face with inside of ripper point at the tip of the ripper shank advances, the
point fixing pin may break due to the load on the ripper point.
MAINTENANCE MAINTENANCE PROCEDURE
4-43
To Next Page
Loading...
Need help?
General
