Komatsu PC700LC-11, Руководство по эксплуатации и техническому обслуживанию

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For details, see “METHOD FOR INSTALLING HYDRAULIC OIL FILLER PORT CAP”.
11. Start the engine and run it at low idle for 10 minutes to bleed air.
12. Stop the engine.
REMARK
Leave the machine as it is for at least 5 minutes, and then start the operation. This will remove the air bub-
bles in the oil inside the tank.
13. Check that there is no leakage of oil and wipe off any oil that is spilled.
METHOD FOR CHANGE OIL IN SWING MACHINERY CASE
k k
WARNING
Immediately after the engine is stopped, its parts and oil are still very hot, and may cause burn injury.
Wait for the temperature to go down, and then start the work.
Refill capacity: 26 ℓ (13 ℓ each of right and left)
Items to be prepared
Container to catch the fuel
1.
Install the hose (1) which is stored in the toolbox to the
drain valve (P) at the bottom of the machine and place a
container to catch the oil under the hose.
2.
Loosen the drain valve (P) at the bottom of the machine,
drain the oil, then tighten the drain valve again.
3.
Replace the breather (2) at the same time as the oil is
changed.
4.
Add the refill capacity of oil through the pipe for dipstick
(G).
5.
Wipe off the oil from the dipstick with a cloth.
6.
Fully insert the dipstick (G) into the dipstick pipe, then pull
it out.
7.
The oil level should be between the (H) and (L) marks on
the dipstick (G).
If the oil level is below the (L) mark, add oil through the oil
filler port (F).
8.
If the oil level is above (H) mark, drain the excessive oil
through the drain plug (P) on the lower part of the ma-
chine, and then check the oil level again.
9.
The oil level may not be stabilized immediately after the re-
placement. Operate the machine for an hour, then check
the oil level again.
MAINTENANCE MAINTENANCE PROCEDURE
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