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D-1
MAINTENANCE
D-1
KUBOTA ENGINE MAINTENANCE
SCHEDULE
TABLE D.1
(1) Replace air filter element after 600 hours of operation or sooner under
dusty operating conditions.
(2) If the engine is operated under heavy load, in high ambient temperatures,
or under dusty conditions, change the oil and oil filter every 100 hours.
Refer to your Kubota Operator's Manual for periodic
maintenance at 500 hours and beyond.
KUBOTA ENGINE MAINTENANCE
COMPONENTS
TABLE D.2
RANGER 300 D AND 300 DLX
Have qualified personnel do the maintenance
work. Turn the engine off before working inside
the machine. In some cases, it may be
necessary to remove safety guards to perform
required maintenance. Remove guards only
when necessary and replace them when the
maintenance requiring their removal is
complete. Always use the greatest care when
working near moving parts.
Do not put your hands near the engine cooling
blower fan. If a problem cannot be corrected by
following the instructions, take the machine to
the nearest Lincoln Field Service Shop.
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ELECTRIC SHOCK can kill.
• Do not touch electrically live parts or
electrode with skin or wet clothing.
• Insulate yourself from work and
ground
• Always wear dry insulating gloves.
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ENGINE EXHAUST can kill.
• Use in open, well ventilated areas or
vent exhaust outside.
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MOVING PARTS can injure.
• Do not operate with doors open or
guards off.
• Stop engine before servicing.
• Keep away from moving parts.
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See additional warning information
throughout this operator’s manual and
the Engine manual as well.
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WARNING
FREQUENCY
Daily or Before
Starting Engine
Every 50 Hours
Every 100 Hours
Every 200 Hours
Every 400 Hours
MAINTENANCE REQUIRED
• Fill fuel tank.
• Check oil level.
• Check air cleaner for dirty, loose,
or damaged parts.
• Check air intake and cooling
areas, clean as necessary.
• Check fuel lines and clamps.
• Clean air filter element.
(1)
• Check battery electrolyte level.
• Check fan belt tightness.
• Change engine oil.
(2)
• Replace oil filter cartridge.
(2)
• Check radiator hoses.
• Replace fuel filter element.
ITEM
Oil Filter Element
Air Cleaner Element
Fuel Filter Element
MAKE AND PART NUMBER
Kubota 16271-32092
Fram PH 3593A
Donaldson P148970
Kubota 15231-43560
Fram C6921