Komatsu PC210-10 DEMOLITION BASE SPEC., Руководство по эксплуатации и техническому обслуживанию, Страница: 330 / 458

MAINTENANCE SCHEDULE TABLE MAINTENANCE
4–20
9. Move the lock lever slowly and steadily to FREE position
(F), then raise the bucket from the ground.
10. Turn the fuel control dial to a 2/3 position between low idling
(MIN) and full speed (MAX).
NOTICE
When the work equipment is operated, take care that it
does not interfere with the machine body or ground.
11. Move the right work equipment control lever slowly in the
direction to pull in bucket (D). Operate the lever to the end
of its travel and hold it in position for 30 seconds.
12. Move the right work equipment control lever slowly in the
direction to push out bucket (C). Operate the lever to the
end of its travel and hold it in position for 30 seconds.
13. Next, move the left work equipment control lever slowly in
the direction to pull in arm (B). Operate the lever to the end
of its travel and hold it in position for 30 seconds.
14. Move the left work equipment control lever slowly in the
direction to push out arm (A). Operate the lever to the end
of its travel and hold it in position for 30 seconds.
15. When the operations of Steps 11 to 14 are repeated, the
pointer of engine coolant temperature monitor (4) rises. The
pointer of the coolant temperature monitor falls once near
the centre of the graduations (A). Then, continue the opera-
tion for about 10 minutes.