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PERIODIC SERVICE
2000 hours or every 2 years whichever comes
faster.
5
*
At 1.013 × 10
Pa (760 mmHg) pressure (atmospheric).
EVERY 3000 HOURS
1. Checking the injection pump
Consult your local KUBOTA Dealer for this service.
EVERY 1 YEAR
1. Checking the intake air line
1. Check to see that the hose and hose clamps are
tight and not damaged.
2. If the hose and clamps are found worn or damaged,
replace or repair them at once.
(1) Hose
2. Checking radiator hoses and
clamps
WARNING
To avoid personal injury or death:
• Be sure to stop the engine and remove the key
before checking radiator hose and clamp.
• Allow engine and coolant to cool down
sufficiently before checking.
Inspect every year. Replace if any deterioration (crack,
hardening, scar, or deformation) or damage occurred.
1. If hose clamps are loose or water leaks, tighten
bands securely.
2. Replace hoses and tighten hose clamps securely, if
radiator hoses are swollen, hardened or cracked.
Replace hoses and hose clamps every 4 years or
earlier if checked and found that hoses are swollen,
hardened or cracked.
80
(2) Hose clamps
(1) Radiator hoses
Precaution at overheating
Take the following actions in the event the coolant
temperature is nearly or more than the boiling point,
what is called "Overheating"
1. Park the tractor in a safe place and keep the engine
unloaded idling.
2. Don't stop the engine suddenly, but stop it after
about 5 minutes of unloaded idling.
3. Keep yourself well away from the machine for
further 10 minutes or while the steam blows out.
4. Check that there are no dangers such as burns.
Get rid of the causes of overheating according to
the manual.
(See ENGINE TROUBLESHOOTING on page 85)
3. Checking the fuel line
1. Check to see that all lines and hose clamps are
tight and not damaged.
2. If the hoses and clamps are found worn or
damaged, replace or repair them at once.
(1) Fuel lines
NOTE :
• If the fuel line is removed, be sure to
properly bleed the fuel system.
(See Bleeding fuel system on page 81)
EVERY 3000 HOURS
(2) Hose clamps
(2) Clamp bands
B2401DT, B2401DTWO, B2401DTN
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