i01866598
Engine - Clean
SMCS Code: 1000-070
Personal injury or death can result from high
voltage.
Moisture could create paths of electrical
conductivity.
Make sure the unit is off line (disconnected from
utility and/or other generators), locked out and
tagged "Do Not Operate".
NOTICE
Water or condensation can cause damage to genera-
tor components. Protect all electrical components
from exposure to water.
NOTICE
Accumulated grease and oil on an engine is a fire
hazard. Keep the engine clean. Remove debris and
fluid spills whenever a significant quantity accumu-
lates on the engine.
Do not steam clean the generator. Water may
damage the generator.
Steam cleaning the engine will remove accumulated
oil and grease. A clean engine provides the following
benefits:
• Easy detection of fluid leaks
• Maximum heat transfer characteristics
• Ease of maintenance
i01089660
Engine Air Cleaner Element
(Dual Element) - Clean/Replace
SMCS Code: 1054-510; 1054-037
Perform the Operation and Maintenance Manual,
“Engine Air Cleaner Service Indicator-Inspect”
procedure and perform the Operation and
Maintenance Manual, “Engine Air Precleaner Check/
Clean” procedure (if equipped) before performing the
following procedure.
NOTICE
Never run the engine without an air cleaner element
installed. Never run the engine with a damaged air
cleaner element. Do not use air cleaner elements
with damaged pleats, gaskets or seals. Dirt entering
the engine causes premature wear and damage to
engine components. Air cleaner elements help to pre-
vent airborne debris from entering the air inlet.
NOTICE
Never service the air cleaner element with the engine
running since this will allow dirt to enter the engine.
Servicing the Air Cleaner Elements
If the air cleaner element becomes plugged, the air
can split the material of the air cleaner element.
Unfiltered air will drastically accelerate internal
engine wear. Your Caterpillar dealer has the proper
air cleaner elements for your application. Consult
your Caterpillar dealer for the correct air cleaner
element.
• Check the precleaner (if equipped) daily for
accumulation of dirt and debris. Remove any dirt
and debris, as needed.
• Operating conditions (dust, dirt and debris) may
require more frequent service of the air cleaner
element.
• The air cleaner element may be cleaned up to six
times if the element is properly cleaned and
inspected.
• The air cleaner element should be replaced at
least one time per year. This replacement should
be performed regardless of the number of
cleanings.
Replace the dirty paper air cleaner elements with
clean air cleaner elements. Before installation, the air
cleaner elements should be thoroughly checked for
tears and/or holes in the filter material. Inspect the
gasket or the seal of the air cleaner element for
damage. Maintain a supply of suitable air cleaner
elements for replacement purposes.
Air Cleaners With Dual Elements
An air cleaner with a dual element contains a primary
air cleaner element and a secondary air cleaner
element. The primary air cleaner element can be
used up to six times if the element is properly
cleaned and inspected. The primary air cleaner
element should be replaced at least one time per
year. This replacement should be performed
regardless of the number of cleanings.
SEBU7125-13
117
Maintenance Section
Engine - Clean
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