Shindaiwa DGK180F Owner's And Operator's Manual page 55

(13) Bleeding air from EGR cooler
Bleeding air
1
Loosen the air bleeder plug of the EGR cooler
in order to bleed air from within the EGR and
improve cooling performance.
2
When coolant flows out from the air bleeder
plug, tighten the air bleeder plug.
Air bleeder plug tightening torque
19 - 25 N･m
< Note >
 When the air bleeder plug of the EGR cooler has
been loosened, make sure to replace the packing
with a new one..
 Air bleeder packing part no.: 9095714100 (Isuzu part no.)
 After tighten the air bleeder plug of the EGR cooler, be sure to always check that there is no
leakage.
(14) Draining Water and Oil from the Intercooler
Drain Water
1
Set a container to catch spilled water and oil.
2
Remove the drain plug.
3
After the water and oil has been drained, reinsert the
drain plug.
< Note >
 After reinserting the drain plug, be sure to always check
that there is no leakage.
(15) Flushing Liquid in Spill Containment
Check
1
Set a container to collect liquid from the flushing port of
the drain plug on the front of this generator.
2
Remove the drain plug.
< Note >
 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, battery fluid, DEF such that it is not possible to distinguish between rain water and
other liquids. Dispose of flushed liquids according to the related Federal laws and regulations.
3
Apply sealant coating to the plug or wrap it in seal tape.
4
After the liquid has been flushed, and reinsert the fuel drain plug.
Every after coolant change
Every 500 hours
Daily
52
Air Bleeder Plug
Intercooler Drain Plug
Drain Plug