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Table of Contents
Related Manuals for Kubota D1503-M-E3
Summary of Contents for Kubota D1503-M-E3
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Page 3: Table Of Contents
CONTENTS SAFE OPERATION ....................1 SERVICING OF THE ENGINE ..................1 NAMES OF PARTS .....................2 PRE-OPERATION CHECK ..................3 BREAK-IN.........................3 DAILY CHECK......................3 OPERATING THE ENGINE ..................4 STARTING THE ENGINE(NORMAL)...............4 COLD WEATHER STARTING .................5 STOPPING THE ENGINE ..................6 CHECKS DURING OPERATION ................6 Radiator Cooling water(Coolant) ..................6 Oil pressure lamp ...................... - Page 4 CONTENTS Direction for long term storage ..................23 ELECTRIC WIRING ....................23 FAN BELT ......................24 Adjusting Fan Belt Tension .................... 24 CARRIAGE AND STORAGE ..................25 CARRIAGE......................25 STORAGE ......................25 TROUBLESHOOTING ....................26 SPECIFICATIONS .....................28 WIRING DIAGRAMS....................34...
- Page 5 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...
- Page 6 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.
- Page 7 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.
- Page 8 SAFE OPERATION 8. CAUTIONS AGAINST BURNS & BATTERY EXPLOSION A To avoid burns, be cautious of hot components, e.g. muffler, muffler cover, 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.
- Page 9 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.
- Page 10 SAFE OPERATION 11. CONDUCTING SAFETY CHECKS & MAINTENANCE A When inspecting the engine or servicing, place the engine on a large flat surface. DO NOT work on anything that is supported ONLY by lift jacks or a hoist. Always use blocks or the correct stands to support the engine before servicing.
- Page 11 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.
- Page 12 SAFE OPERATION...
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Page 13: Safe Operation
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. -
Page 14: Names Of Parts
NAMES OF PARTS NAMES OF PARTS (1) Intake manifold (10) Oil filler plug (2) Speed control lever (11) Exhaust manifold (3) Engine stop lever (12) Alternator (4) Injection pump (13) Starter (5) Fuel feed pump (14) Oil level gauge (6) Cooling fan (15) Oil pressure switch (7) Fan drive pulley (16) Flywheel... -
Page 15: Pre-Operation Check
PRE-OPERATION CHECK PRE-OPERATION CHECK BREAK-IN During the engine break-in period, observe the following by all means: 1. Change engine oil and oil filter cartridge after the first 50 hours of operation. (See "ENGINE OIL" in "PERIODIC SERVICE" section.) 2. When ambient temperature is low, operate the machine after the engine has been completely warmed up. DAILY CHECK To prevent trouble from occurring, it is important to know the conditions of the engine well. -
Page 16: Operating The Engine
OPERATING THE ENGINE OPERATING THE ENGINE STARTING THE ENGINE(NORMAL) 1. Set the fuel lever to the "ON" position. To avoid personal injury: A Do not allow children to approach the machine while the engine is running. A Be sure to install the machine on which the engine is installed, on a flat place. -
Page 17: Cold Weather Starting
"OPERATION" position. without load. A If the glow lamp should redden too quickly or too slowly, immediately ask your KUBOTA dealer to check and repair it. A If the engine does not catch or start at 10 seconds after the starter switch is set at "STARTING"... -
Page 18: Stopping The Engine
OPERATING THE ENGINE STOPPING THE ENGINE CHECKS DURING OPERATION While running, make the following checks to see that all 1. Return the speed control lever to low parts are working correctly. idle, and run the engine under idling conditions. BRadiator Cooling water(Coolant) 2. -
Page 19: Fuel
OPERATING THE ENGINE REVERSED ENGINE REVOLUTION AND BFuel REMEDIES To avoid personal injury: To avoid personal injury: A Fluid escaping from pinholes may be A Reversed engine operation can make invisible. Do not use hands to search the machine reverse and run it for suspected leaks;... -
Page 20: Maintenance
MAINTENANCE MAINTENANCE To avoid personal injury: A Be sure to conduct daily checks, periodic maintenance, refueling or cleaning on a level surface with the engine shut off and remove the key. A Before allowing other people to use your engine, explain how to operate, and have them read this manual before operation. -
Page 21: Service Intervals
MAINTENANCE SERVICE INTERVALS Observe the following for service and maintenance. The lubricating oil change intervals listed in the table below are for Class CF lubricating oil of API classification with a low- sulfur fuel in use. If the CF-4, CG-4, CH-4 or CI-4 lubricating oil is used with a high-sulfur fuel, change the lubricating oil at shorter intervals than recommended in the table below depending on the operating condition. - Page 22 A DO NOT USE Fuels that have sulfur content greater than 1.0 % (10000 ppm). A Since KUBOTA diesel engines of less than 56 kW (75 hp) utilize EPA Tier 4 and Interim Tier 4 standards, the use of low sulfur fuel or ultra low sulfur fuel is mandatory for these engines, when operated in US EPA regulated areas.
- Page 23 MAINTENANCE A Oil used in the engine should have API classification and Proper SAE Engine Oil according to the ambient temperatures as shown below: Above 25 (77 ) SAE30, SAE10W-30 or 15W-40 0 to 25 to 77 ) SAE20, SAE10W-30 or 15W-40 Below 0 (32 ) SAE10W, SAE10W-30 or 15W-40...
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Page 24: Periodic Service
A Since KUBOTA diesel engines of less than 56 kW (75 lubricant away from engine. hp) utilize EPA Tier 4 and Interim Tier 4 standards, the use of low sulfur fuel or ultra low sulfur fuel is... -
Page 25: Air Bleeding The Fuel System
PERIODIC SERVICE [GRAVITY FEED SYSTEM] A Be sure to use a strainer when filling the fuel tank, or dirt or sand in the fuel may cause trouble in the fuel injection pump. A For fuel, always use diesel fuel. You are required not to use alternative fuel, because its quality is unknown or it may be inferior in quality. -
Page 26: Checking The Fuel Pipes
PERIODIC SERVICE BChecking the fuel pipes BCleaning the fuel filter pot Every 100 hours of operation, clean the fuel filter in a clean place to prevent dust intrusion. 1. Close the fuel filter lever. To avoid personal injury; A Check or replace the fuel pipes after stopping the engine. -
Page 27: Fuel Filter Cartridge Replacement
PERIODIC SERVICE ENGINE OIL BFuel filter cartridge replacement 1. Replace the fuel filter cartridge with a new one every 400 operating hours. To avoid personal injury: 2. Apply fuel oil thinly over the gasket and tighten the A Be sure to stop the engine before cartridge into position by hand-tightening only. -
Page 28: Changing Engine Oil
Models 124 mm *90 mm some container underneath (4.88 in.) (3.54 in.) engine and dispose it according to D1503-M-E3 local regulations. D1703-M-E3 7.0 L 5.6 L A Do not drain oil after running the D1803-M-E3 (1.85 U.S.gals.) (1.48 U.S.gals.) engine. Allow engine to cool down D1703-M-E3BG sufficiently. -
Page 29: Replacing The Oil Filter Cartridge
PERIODIC SERVICE RADIATOR BReplacing the oil filter cartridge Coolant will last for one day's work if filled all the way up before operation start. Make it a rule to check the coolant level before every operation. To avoid personal injury: A Be sure to stop the engine before changing the oil filter cartridge. -
Page 30: Checking Coolant Level, Adding Coolant
A If the radiator cap has to be removed, follow the caution and securely retighten the cap. A If coolant should be leak, consult your local KUBOTA dealer. A Make sure that muddy or sea water does not enter the (1) Recovery tank (A) "FULL"... -
Page 31: Changing Coolant
If radiator 3. Prescribed coolant volume (U.S.gallons) hose is damaged or coolant leaks, Models Quantity overheats or severe burns could D1503-M-E3 occur. D1703-M-E3 5.5 L (1.45 U.S.gals.) D1703-M-E3BG Check to see if radiator hoses are properly fixed every D1803-M-E3 5.8 L (1.53 U.S.gals.) -
Page 32: Cleaning The Radiator (Inside)
The mixture can produce build up, adversely affecting the engine parts. chemical reaction causing harmful 7. Kubota's genuine long-life coolant has a service life of 2 years. Be sure to change the coolant every 2 years. substances. A Anti-freeze is extremely flammable... -
Page 33: Air Cleaner
PERIODIC SERVICE AIR CLEANER BEvacuator valve Since the air cleaner employed on this engine is a dry Open the evacuator valve once a week under ordinary type, never apply oil to it. conditions - or daily when used in a dusty place - to get rid 1. -
Page 34: Dust Indicator (Optional)
PERIODIC SERVICE BDust indicator (optional) BBattery charging If the red signal on the dust indicator attached to the air cleaner is visible, the air cleaner has reached the service level. The battery comes in two types: Clean the element immediately, and reset the signal with refillable and non-refillable. -
Page 35: Direction For Long Term Storage
PERIODIC SERVICE 1. Make sure each electrolyte level is to the bottom of vent wells, if necessary, add only distilled water in a well-ventilated place. (1) Plug (A) "HIGHEST LEVEL" (B) "LOWEST LEVEL" (1) Battery electrolyte level (A) "TOO LOW" A Connect the charger positive terminal to the battery (B) "PROPER"... -
Page 36: Fan Belt
PERIODIC SERVICE FAN BELT BAdjusting Fan Belt Tension To avoid personal injury: A Be sure to stop the engine and remove the key before checking the belt tension. A Be sure to reinstall the detached safety shield after maintenance or checking. -
Page 37: Carriage And Storage
CARRIAGE AND STORAGE CARRIAGE AND STORAGE CARRIAGE STORAGE To avoid personal injury: To avoid personal injury: 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. -
Page 38: Troubleshooting
In winter, always remove battery from discharged and the machine, charge fully and keep engine will not indoors. Install in machine at time of crank. use. A If the cause of trouble can not be found, contact your KUBOTA dealer. - Page 39 TROUBLESHOOTING B When engine suddenly stops B When engine overheats Cause Countermeasures Cause Countermeasures Check the fuel tank and refill the fuel, Engine oil * Check oil level. Replenish oil as if necessary. insufficient required. Lack of fuel Also check the fuel system for air or Fan belt broken or leaks.
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Page 40: Specifications
SPECIFICATIONS SPECIFICATIONS Model D1503-M-E3 D1703-M-E3 D1803-M-E3 Type Vertical, water-cooled, 4-cycle diesel engine Number of cylinders Bore and stroke 83 x 92.4 87 x 92.4 87 x 102.4 mm (in.) (3.27 x 3.64) (3.43 x 3.64) (3.43 x 4.04) Total displacement 1.499... - Page 41 SPECIFICATIONS Model V2003-M-E3 V2203-M-E3 Type Vertical, water-cooled, 4-cycle diesel engine Number of cylinders Bore and stroke 83 x 92.4 87 x 92.4 mm (in.) (3.27 x 3.64) (3.43 x 3.64) Total displacement 1.999 2.197 L (cu.in.) (121.94) (134.07) Combustion chamber Spherical Type (E-TVCS) SAE NET Intermittent kW / rpm 29.8 / 2800...
- Page 42 SPECIFICATIONS Model V2403-M-E3 V2403-M-T-E3 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 2.434 L (cu.in.) (148.53) Combustion chamber Spherical Type (E-TVCS) SAE NET Intermittent kW / rpm 33.9 / 2700 41.2 / 2700 H.P.
- Page 43 SPECIFICATIONS Model D1703-M-E3BG V2003-M-E3BG Type Vertical, water-cooled, 4-cycle diesel engine Number of cylinders Bore and stroke 87 x 92.4 83 x 92.4 mm (in.) (3.43 x 3.64) (3.27 x 3.64) Total displacement 1.647 1.999 L (cu.in.) (100.51) (121.94) Combustion chamber Spherical Type (E-TVCS) 15.1 / 1800 (20.2 / 1800) 18.2 / 1800 (24.4 / 1800)
- Page 44 SPECIFICATIONS Model V2003-M-T-E3BG V2203-M-E3BG Type Vertical, water-cooled, 4-cycle diesel engine Number of cylinders Bore and stroke 83 x 92.4 87 x 92.4 mm (in.) (3.27 x 3.64) (3.43 x 3.64) Total displacement 1.999 2.197 L (cu.in.) (121.94) (134.07) Combustion chamber Spherical Type (E-TVCS) 24.5 / 1800 (32.8 / 1800) 20.2 / 1800 (27.1 / 1800)
- Page 45 SPECIFICATIONS Model V2403-M-E3BG Type Vertical, water-cooled, 4-cycle diesel engine Number of cylinders Bore and stroke 87 x 102.4 mm (in.) (3.47 x 4.04) Total displacement 2.434 L (cu.in.) (148.53) Combustion chamber Spherical Type (E-TVCS) 22.1 / 1800 (29.6 / 1800) SAE NET Continuous kW / rpm H.P.
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Page 46: Wiring Diagrams
WIRING DIAGRAMS WIRING DIAGRAMS... - Page 47 WIRING DIAGRAMS...
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