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OPERATOR S MANUAL KUBOTA DIESEL ENGINE MODELS D1803-CR-TIE4 V2607-CR-TIE4 V3800-CR-TIE4 V2403-CR-TIE4 V3307-CR-TIE4 1ABACCJAP0070 1ABAHABAP0070 1ABADBMAP0230 1J778-8915-6 READ AND SAVE THIS BOOK...
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California Proposition 65 WARNING Engine exhaust, some of its constituents, certain vehicle components and fluids, contain or emit chemicals known to the State of California to cause cancer and birth defects or other reproductive harm.
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FOREWORD You are now the proud owner of a KUBOTA Engine. This engine is a product of KUBOTA quality engineering and manufacturing. It is made of fine materials and under a rigid quality control system. It will give you long, satisfactory service. To obtain the best use of your engine, please read this manual carefully.
CONTENTS SAFE OPERATION ....................1 SERVICING OF THE ENGINE ..................1 NAMES OF PARTS .....................2 PRE-OPERATION CHECK ..................5 BREAK-IN.........................5 DAILY CHECK......................5 OPERATING THE ENGINE ..................6 STARTING THE ENGINE (NORMAL)..............6 COLD WEATHER STARTING .................7 STOPPING THE ENGINE ..................7 CHECKS DURING OPERATION ................7 Radiator cooling water (Coolant)..................7 Oil pressure lamp ......................
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CONTENTS Replacement of oil filter cartridge................... 23 Replacement of fuel filter cartridge................. 24 EVERY 500 SERVICE HOURS................24 Changing of engine oil....................24 Replacement of oil filter cartridge................... 24 Replacement of fuel filter cartridge................. 25 Cleaning of water separator ................... 25 Removal of sediment in fuel tank ...................
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UNAUTHORIZED MODIFICATIONS to the engine may impair the function and/or safety and affect engine life. If the engine does not perform properly, consult your local Kubota Engine Distributor first. 2. WEAR SAFE CLOTHING AND PERSONAL PROTECTIVE EQUIPMENT (PPE) A DO NOT wear loose, torn or bulky clothing around the...
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SAFE OPERATION 3. CHECK BEFORE STARTING & OPERATING THE ENGINE A Be sure to inspect the engine before operation. Do not operate the engine if there is something wrong with it. Repair it immediately. A Ensure all guards and shields are in place before operating the engine.
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SAFE OPERATION 6. EXHAUST GASES & FIRE PREVENTION A Engine exhaust fumes can be very harmful if allowed to accumulate. Be sure to run the engine in a well ventilated location and where there are no people or livestock near the engine.
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SAFE OPERATION 8. CAUTIONS AGAINST BURNS & BATTERY EXPLOSION A To avoid burns, be cautious of hot components, e.g., exhaust piping, turbo-charger, EGR system, radiator, hoses, engine body, coolants, engine oil, etc. during operation and after the engine has been shut off. A DO NOT remove the radiator cap while the engine is running or immediately after stopping.
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A DO NOT mix different types of Anti-freeze. The mixture can produce a chemical reaction causing harmful substances. Use approved or genuine KUBOTA Anti-freeze. A Be mindful of the environment and the ecology. Before draining any fluids, determine the correct way to dispose of them.
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2. Clean warning and caution labels with soap and water, dry with a soft cloth. 3. Replace damaged or missing warning and caution labels with new labels from your local KUBOTA Dealer. 4. If a component with warning and caution label(s) affixed is replaced with a new part, make sure the new label(s) is (are) attached in the same location(s) as the replaced component.
However, when in need of parts or major service, be sure to see your KUBOTA Dealer. For service, contact the KUBOTA Dealership from which you purchased your engine or your local KUBOTA Dealer. When in need of parts, be prepared to give your dealer the engine serial number.
1. Change engine oil and oil filter cartridge after the first 50 hours of operation. (See "Changing of engine oil" and "Replacement of oil filter cartridge" in "EVERY 400 SERVICE HOURS" (D1803-CR-TIE4, V2403-CR-TIE4) or "EVERY 500 SERVICE HOURS" (V2607-CR-TIE4, V3307-CR-TIE4, V3800-TIE4) in "REGULAR CHECKS AND MAINTENANCE WORK"...
3 months), activate the starter for about 10 If the oil pressure lamp continues to stay on and is not seconds to allow oil to reach every engine part. resolved by checking these items, contact your local KUBOTA Dealer for service.
OPERATING THE ENGINE STOPPING THE ENGINE 6. Warm up the engine at medium speed without load. 1. Run the engine under idling conditions. A If the engine does not catch or start at 10 seconds A Allow the engine to idle for 5 minutes before shutting after the starter switch is set at "ST"...
OPERATING THE ENGINE BOil pressure lamp BImmediately stop the engine if; The lamp lights up to warn the operator that the engine oil pressure has dropped below the prescribed level. If this A The engine suddenly slows down or accelerates. should happen during operation or should not go off even A Unusual noises are suddenly heard.
MAINTENANCE A A repair shop or person of the owner's choosing may maintain, replace, or repair emission-control devices and systems. However, warranty service must be performed by an authorized KUBOTA service facility except in the case of emergency. To avoid personal injury or death:...
MAINTENANCE SERVICE INTERVALS [D1803-CR-TIE4, V2403-CR-TIE4] Observe the following for service and maintenance. Ref. Interval Item page Checking of engine oil level Checking of fuel level Daily Checking of coolant level Checking of fan belt Checking of fuel pipes and clamp bands...
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*3 Consult your local KUBOTA Dealer for this service. A The items listed above (@ marked) are registered as emission related critical parts by KUBOTA in the U.S. EPA nonroad emission regulation. As the engine owner, you are responsible for the performance of the required maintenance on the engine according to the above instruction.
MAINTENANCE [V2607-CR-TIE4, V3307-CR-TIE4, V3800-TIE4] Observe the following for service and maintenance. Ref. Interval Item page Checking of engine oil level Checking of fuel level Daily Checking of coolant level Checking of fan belt Checking of fuel pipes and clamp bands Every 50 hours Draining of water separator Checking of radiator hoses and clamp bands...
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*3 Consult your local KUBOTA Dealer for this service. A The items listed above (@ marked) are registered as emission related critical parts by KUBOTA in the U.S. EPA nonroad emission regulation. As the engine owner, you are responsible for the performance of the required maintenance on the engine according to the above instruction.
2. Remove the oil level gauge, wipe it clean and reinstall 3. Take the oil level gauge out again, and check the oil level. [D1803-CR-TIE4, V2403-CR-TIE4] (1) Oil filler plug [Lower end of oil level gauge] (2) Oil level gauge (A) Engine oil level within this range is proper.
A Cetane Rating : The minimum recommended Fuel Models Engine oil quantity Cetane Rating is 45. A cetane rating greater than 50 is preferred, especially for ambient temperatures D1803-CR-TIE4 7.0 L (1.85 U.S.gals.) below -20 ) or elevations above 1500 m (5000 V2403-CR-TIE4 9.5 L (2.51 U.S.gals.)
3. When the coolant level drops due to evaporation, add Then remove cap completely. water only up to the full level. If overheats should occur, steam [D1803-CR-TIE4, V2403-CR-TIE4, V2607-CR-TIE4, may gush out from the radiator or V3307-CR-TIE4] recovery tank;...
A If the radiator cap has to be removed, follow the underneath the engine body. caution and securely retighten the cap. A If coolant should be leak, consult your local KUBOTA A Do not pour waste onto the grounds, Dealer.
If mixed with the cleaning agent, sludge may build up, adversely affecting the engine parts. 7. Kubota's genuine long-life coolant has a service life of 2 years. Be sure to change the coolant every 2 years. A The above data represents industry standards that...
2 years' pass, replace or repair them BDraining of water separator at once. [Checking and Draining] [D1803-CR-TIE4, V2403-CR-TIE4] Water and dirt contained in fuel will settle down in the water separator. When such foreign substances are deposited, set the water separator handle to the "CLOSE"...
A Be sure to air-bleed the fuel system before getting the the filter. engine restarted. EVERY 100 SERVICE HOURS BAdjustment of fan belt tension [D1803-CR-TIE4, V2403-CR-TIE4] BCleaning of air cleaner element [D1803-CR-TIE4, V2403-CR-TIE4] Since the air cleaner employed on this engine is a dry To avoid personal injury or death: type, never apply oil to it.
The event that the coolant temperature is nearly or more bands than the boiling point is called "OVERHEATING". [D1803-CR-TIE4, V2403-CR-TIE4] While running, make the following checks to see that all parts are working correctly. If anything is unusual, inspect it, referring to the relevant description in "MAINTENANCE"...
REGULAR CHECKS AND MAINTENANCE WORK A If belt is loosen or damaged and the fan is damaged, it could result in overheats or insufficient charging. Correct or replace belt. Proper fan belt A deflection (A) when the belt is tension pressed in the middle of the span.
In particular, the hose between the turbo-charger and the BReplacement of oil filter cartridge intake manifold must be checked for cracks and come-off. [D1803-CR-TIE4, V2403-CR-TIE4] This is because this line will be under high pressure. See if this hose is deep enough into the pipe. If not, reinsert the hose deeper.
REGULAR CHECKS AND MAINTENANCE WORK [V3800-TIE4] BReplacement of fuel filter cartridge [D1803-CR-TIE4, V2403-CR-TIE4] 1. Replace the fuel filter cartridge with a new one every 400 operating hours. 2. Apply fuel oil thinly over the gasket and tighten the cartridge into position by hand-tightening only.
SERVICE HOURS” in “REGULAR CHECKS AND MAINTENANCE WORK” section.) BRemoval of sediment in fuel tank Consult your local KUBOTA Dealer for this service. BCleaning of water jacket (radiator interior) Consult your local KUBOTA Dealer for this service. BReplacement of fan belt Consult your local KUBOTA Dealer for this service.
REGULAR CHECKS AND MAINTENANCE WORK EVERY 1500 SERVICE HOURS [V3800-TIE4] BChecking of injector tip Consult your local KUBOTA Dealer for this service. BChecking of EGR cooler Consult your local KUBOTA Dealer for this service. BChanging of oil separator element To avoid personal injury or death: A Be sure to stop the engine before changing the oil separator element.
BReplacement of air cleaner element BReplacement of rubber piping related oil separator Consult your local KUBOTA Dealer for this service. (See "Cleaning of air cleaner element" in "EVERY 100 Consult your local KUBOTA Dealer for this service. SERVICE HOURS [D1803-CR-TIE4, V2403-CR-TIE4]"...
BReplacement of radiator hoses and clamp bands Consult your local KUBOTA Dealer for this service. (See "Checking of radiator hoses and clamp bands" in "EVERY 200 SERVICE HOURS [D1803-CR-TIE4, V2403-CR-TIE4]" and "EVERY 250 SERVICE HOURS...
CARRIAGE AND STORAGE CARRIAGE AND STORAGE CARRIAGE STORAGE To avoid personal injury or death: To avoid personal injury or death: A Fix the engine securely not to fall A Do not clean the machine with engine during operation. running. A Do not stand near or under the A To avoid the danger of exhaust fume engine while carrying it.
A If the cause of trouble can not be found, contact your KUBOTA Dealer. A If any of the sensors of common-rail engine malfunctions, the engine output and rotating speed drops during the run.
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Check the function of the relieve valve in the lubricating system. Check pressure switch. Check filter base gasket. Engine warning lamp lights up. * Consult your KUBOTA Dealer. B When engine overheats Cause Countermeasures Engine oil insufficient * Check oil level. Replenish oil as required.
SPECIFICATIONS SPECIFICATIONS Model D1803-CR-TIE4 Type Vertical, water-cooled, 4-cycle diesel engine Number of cylinders Bore and stroke 87 x 102.4 mm (in.) (3.43 x 4.04) Total displacement 1.826 (111.43) L (cu.in.) Combustion type Direct injection type Output: kW / min (rpm) 37.0 / 2700...
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SPECIFICATIONS Model V2403-CR-TIE4 V2607-CR-TIE4 V3307-CR-TIE4 Type Vertical, water-cooled, 4-cycle diesel engine Number of cylinders Bore and stroke 87 x 102.4 87 x 110 94 x 120 mm (in.) (3.43 x 4.04) (3.43 x 4.33) (3.70 x 4.72) Total displacement 2.434 (148.53) 2.615 (160.04) 3.331 (203.27) L (cu.in.)
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SPECIFICATIONS Model V3800-TIE4 Type Vertical, water-cooled, 4-cycle diesel engine Number of cylinders Bore and stroke 100 x 120 mm (in.) (3.93 x 4.72) Total displacement 3.769 L (cu.in.) (229.41) Combustion type Direct injection type Output: kW / min (rpm) 55.4 / 2400 Gross Intermittent (PS / min (rpm)) (75.3 / 2400)
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