MAINTENANCE 4
en-15
4.4
AIR FILTER _______________________________________________________________
Do not remove the element for inspection or
cleaning.
Unnecessary removal of t he filter increases
the risk of injecting dust and other impurities into the
engine. Refer to
Section 6.3
for specific maintenance
intervals.
When service is required, first clean the outside of the
filter housing; then remove the old element as gently as
possible and discard.
1. Carefully clean the inside of the filter housing without
allowing dust into the air intake.
2. Inspect the new element. Do not u se a damaged
element and never use an incorrect element.
3. Assemble the new element and make sure it seats
properly.
4. Reassemble cap making sure it seals completely
around the filter housing. Dust evacuator must be
facing down.
5. Check all hoses and air ducts. Tighten hose clamps.
4.5
FUEL ____________________________________________________________________
Handle fuel with care - it is highly flammable.
Use an
approved container, the spout must fit inside the fuel filler
neck. Avoid using cans and funnels to transfer fuel.
• Fill the fuel tank to full mark on fuel gauge.
• Store fuel according to local, state, or federal
ordinances and recommendations from your fuel
supplier.
• Never overfill or allow the tank to become empty.
• Check fuel lines and clamps every 50 hours. Replace
fuel lines and clamps at the first sign of damage.
• Use clean fresh #2 Low or Ultra Low Sulfur Diesel fuel.
Minimum Cetane rating 45. Refer to Engine Manual for
additional information.
WARNING
Never remove the fuel cap from the fuel tank, or add
fuel, when the engine is running or while the engine is
hot.
Do not smoke when handling fuel. Never fill or drain
the fuel tank indoors.
Do not spill fuel and clean spilled fuel immediately.
Never handle or store fuel containers near an open
flame or any device that may create sparks and ignite
the fuel or fuel vapors.
Be sure to reinstall and tighten fuel cap securely.
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