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2.2.5 Inspection every 500 hours or 6 months
Be sure to check the following points every 500 hours or 6 months operation, whichever comes first.
No.
Inspection Item
(1)
Air cleaner element replacement
(2)
Fuel filter replacement
(3)
Cleaning oil/water separator
(1) Air cleaner element replacement
Replace the air cleaner element periodically even if it is not damaged or dirty.
When replacing the element, clean inside of the dustpan at the time.
If having the air cleaner with double elements, do not remove the inner element. If the engine output is still
not recover (or the dust indicator still actuates if having the air cleaner with a dust indicator) even though
the outer element has replaced with new one, replace the inner element with new one.
(2) Fuel filter replacement
Replace the fuel filter at specified intervals before, it is
clogged with dust to adversely affect the fuel flow. Also,
replace the fuel filter after the engine has fully been
cooled.
1) Close the fuel cock of the oil / water separator.
2) Remove the fuel filter using a filter wrench
(customer procured). When removing the fuel filter,
hold the bottom of the fuel filter with a piece of rag to
prevent the fuel oil from dropping. If you spill fuel,
wipe such spillage carefully.
3) Clean the filter-mounting surface and slightly apply
fuel oil to the gasket of the new fuel filter.
4) Install the new fuel filter manually turning until it
comes into contact with the mounting surface, and
tighten it further to 1/2 of a turn using a filter wrench.
Tightening torque for 3IRH2N to 4IRI8T:
20 24Nm(2.0 2.4kgfm)
Model
Applicable fuel filter Part No.
3IRH2N
4IRH8N
22226369
4IRI8T
22226377
5) Bleed the fuel system. Refer to 2.2.3.(3)
IMPORTANT:
Be sure to use genuine Ingersoll-Rand part (super fine
mesh filter). Otherwise, it results in engine damage,
uneven engine performance and shortens engine life.
Содержание 3IRH2N
Страница 23: ...23 1 4 Engine External Views ...
Страница 24: ...24 1 5 Structural Description ...
Страница 60: ......
Страница 119: ...119 6 COOLING SYSTEM 6 1 Cooling Water System 6 2 Cooling Water Pump Components ...