3-30
PC210/240-ENG
•
Prepare a container to catch drained coolant: Min 23.3
l
(6.16 US
gal, 5.13 UK gal) capacity.
1.
Turn radiator cap
x
slowly to release the internal pressure.
2.
Pushing radiator cap
x
, turn it slowly to remove it.
3.
Remove the bolted cover beneath the radiator, then set a container
to catch the coolant under drain valve
x
and drain plug
c
. Open
drain valve
x
at the bottom of the radiator to drain the water. Re-
move drain plug
c
in the cylinder block when draining the water.
4.
After draining the water, close drain valve
x
and drain plug
c
and fill
with city water.
5.
Open drain valve
x
and drain plug
c
run the engine at low idling,
and flush water through the system for 10 minutes.
When doing this, adjust the speed of filling and draining the water so
that the radiator is always full.
While flushing water through the system, watch carefully that the
water inlet hose does not come out of the radiator water filler.
6.
After flushing, stop the engine, open drain valve
x
and drain plug
c
,
then close it again after all the water has drained out.
7.
After draining the water, clean with a flushing agent. We recommend
use of a Komatsu genuine cleaning agent. For details of the cleaning
method, see the instructions given with the cleaning agent.
8.
After cleaning, open drain valve
x
and drain plug
c
to drain all the
cooling water, then close them and fill slowly with clean water.
9.
When the water comes up to near the water filler port, open drain
valve
x
and drain plug
c
, run the engine at low idling, and continue
to run water through the system until clean colorless water comes
out.
When doing this, adjust the speed of filling and draining the water so
that the radiator is always full.
c
x
c
24. SERVICE PROCEDURE
Содержание PC210
Страница 2: ......
Страница 44: ...1 32 PC210 240 ENG MEMO ...
Страница 45: ...2 1 PC210 240 ENG OPERATION ...
Страница 146: ...2 102 PC210 240 ENG ...
Страница 147: ...3 1 PC210 240 ENG MAINTENANCE ...
Страница 167: ...3 21 PC210 240 ENG 22 PERIODIC REPLACEMENT OF SAFETY CRITICAL PARTS m n ...
Страница 220: ...3 74 PC210 240 ENG ...
Страница 221: ...4 1 PC210 240 ENG SPECIFICATIONS ...
Страница 226: ...4 6 PC210 240 ENG 25 SPECIFICATIONS PC240NLC 6K The values given are the values for PC240NLC 6K ...
Страница 231: ...4 11 PC210 240 ENG 25 SPECIFICATIONS ...
Страница 232: ...4 12 PC210 240 ENG ...
Страница 233: ...5 1 PC210 240 ENG OPTIONS ATTACHMENTS ...
Страница 266: ...5 34 PC210 240 ENG 5 32 ...