Komatsu PC130-6K 2001 Operation & Maintenance Manual page 190

Hydraulic excavator
Table of Contents

Advertisement

24. SERVICE PROCEDURE
10. When the water is completely clean, stop the engine, close drain
valve
, wrap the drain plug with seal tape, then close drain plug
11. Replace the corrosion resistor cartridge and open valves
For details of replacement of the corrosion resistor, see "24.8 EVERY
1000 HOURS SERVICE "
12. Install the undercover.
13. Add cooling water until it overflows from the water filler.
14. To remove the air in the cooling water, run for five minutes at low
idling, then for another five minutes at high idling.
When doing this, leave radiator cap
15. After draining off the cooling water of reserve tank
side of the reserve tank and refill the water between FULL and LOW
level.
16. Stop the engine, wait for about three minutes, add cooling water up to
near the radiator water filler port, then tighten cap
3-30
.
off.
, clean the in-
.

Advertisement

Table of Contents
loading

Table of Contents