Shindaiwa DG20MK-P, Owner'S And Operator'S Manual

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5
(7) Coolant Replacement
Replace Every 2year or Every 1000 hours
Remove the radiator plate.
Remove the radiator cap.
Remove the coolant drain plug and packing.
After the coolant has been drained, reinsert the
coolant drain plug with new packing.
Remove the subtank and flush the coolant from
the subtank.
Reattach the subtank to its original position and fill
with coolant until it reaches the FULL level.
Fill the radiator with coolant until it reaches the
filler neck.
Re-attach and tighten the radiator cap.
Attach the radiator plate.
< Note >
Refer to section “ 8-2. Checking Coolant ” for coolant
information.
Replace the packing of the coolant drain plug with new
packing each time the coolant is changed.
Packing part no.: 6C090-58961 (Kubota part no.)
After reinserting the coolant drain plug and shortly after
starting the engine, be sure to always check that there is no
coolant leakage.
(8) Flushing Liquid in Spill Containment
Check Daily
Set a container to collect liquid from the flushing port of the
drain valve on the front of this generator.
Remove the drain valve plug (R 1/2”) and open the valve
lever.
< Note >
When removing or attaching the plug, hold the drain valve fixed
using a spanner or similar tool and turn the plug.
If oil or other liquid is mixed in with the flushed liquid, this indicates
that there is an oil leak. In such case, check for the leak location.
The types of liquids that can accumulate in the spill containment
include oil, fuel, coolant water and battery fluid such that it is not
possible to distinguish between rain water and other liquids.
Dispose of flushed liquids according to the related laws and
regulations.
Close the valve lever after the liquid has been flushed, and
apply sealant coating to the plug or wrap it in seal tape.
1
6
7
8
3
1
Plug
Loosen
Tighten
Fixing
Drain
2
3
4
2
9
Filler Neck
Radiator Plate
Radiator Cap
Plug(R1/2”)
Drain Faucet Lever
Drain Faucet
Drain Faucet
Lever
Close
Open
FULL
Sub tank
LOW
Coolant Drain
Plug Packing