Kubota D1703-M-DI-E4 Operator's Manual
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Kubota D1703-M-DI-E4 Operator's Manual

Kubota diesel engine
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U.S.A.
: KUBOTA ENGINE AMERICA CORPORATION
505 Schelter Road, Lincolnshire, Illinois 60069 U.S.A.
Telephone : (847)955-2500
Canada
: KUBOTA CANADA LTD.
5900 14th Avenue, Markham, Ontario, L3S 4K4, Canada
Telephone : (905)294-7477
France
: KUBOTA EUROPE S.A.S
19-25, Rue Jules Vercruysse, Z.I. BP88, 95101 Arɡenteuil Cedex, France
Telephone : (33)1-3426-3434
Italy
: KUBOTA EUROPE S.A.S Italy Branch
Via Grandi, 29 20068 Peschiera Borrome (MI) Italy
Telephone : (39)02-51650377
Germany
: KUBOTA (DEUTSCHLAND) GmbH
Senefelder Str. 3-5 63110 Rodɡau /Nieder-Roden, Germany
Telephone : (49)6106-873-0
U.K.
: KUBOTA (U.K.) LTD.
Dormer Road, Thame, Oxfordshire, OX9 3UN, U.K.
Telephone : (44)1844-214500
Australia
: KUBOTA AUSTRALIA PTY LTD.
25-29 Permas Way, Truɡanina, VIC 3029, Australia
Telephone : (61)-3-9394-4400
Malaysia
: SIME KUBOTA SDN. BHD.
No.3 Jalan Sepadu 25/123 Taman Perindustrian Axis,
Seksyen 25, 40400 Shah Alam, Selanɡor Darul Ehsan Malaysia
Telephone : (60)3-736-1388
Philippines : KUBOTA PHILIPPINES, INC.
232 Quirino Hiɡhway, Baesa, Quezon City 1106, Philippines
Telephone : (63)2-422-3500
Indonesia : P.T. KUBOTA INDONESIA
Taman  Industri  Bukit  Semaranɡ  Baru(BSB)  Blok  D.1  Kav.8,  Kel.  Jatibaranɡ-
Kec.Mijen, Semaranɡ, Indonesia
Telephone : (62)-24-7472849
Japan
: KUBOTA Corporation
Enɡine Export Dept.
2-47, Shikitsuhiɡashi 1-chome, Naniwa-ku, Osaka, Japan 556-8601
Telephone : (81)6-6648-2155    Fax : (81)6-6648-3521
PRINTED IN JAPAN
©
KUBOTA Corporation 2014
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Code No. 1J829-8916-1
OPERATOR ' S MANUAL
KUBOTA DIESEL ENGINE
MANUEL DE L ' OPERATEUR
MOTEUR DIESEL DE KUBOTA
BEDIENUNGSANLEITUNG
KUBOTA DIESEL MOTOR
MANUALE DELL ' OPERATORE
KUBOTA MOTORE DIESEL
MANUAL DE INSTRUCCIONES
KUBOTA DIESEL MOTOR
D1703-M-DI-E4
1ABAEBNAP0010
READ AND SAVE THIS BOOK
MANUEL A LIRE ET A CONSERVER
DIESE ANLEITUNG BITTE SORGFÄLTIG DURCHLESEN
UND GRIFFBEREIT AUFBEWAHREN
LEGGETE E CONSERVATE QUESTO MANUALE
LEAN Y CONSERVEN ESTE MANUAL

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Summary of Contents for Kubota D1703-M-DI-E4

  • Page 1 OPERATOR ' S MANUAL KUBOTA DIESEL ENGINE MANUEL DE L ' OPERATEUR MOTEUR DIESEL DE KUBOTA BEDIENUNGSANLEITUNG KUBOTA DIESEL MOTOR MANUALE DELL ' OPERATORE U.S.A. : KUBOTA ENGINE AMERICA CORPORATION 505 Schelter Road, Lincolnshire, Illinois 60069 U.S.A. KUBOTA MOTORE DIESEL Telephone : (847)955-2500 Canada : KUBOTA CANADA LTD. 5900 14th Avenue, Markham, Ontario, L3S 4K4, Canada Telephone : (905)294-7477 France : KUBOTA EUROPE S.A.S MANUAL DE INSTRUCCIONES 19-25, Rue Jules Vercruysse, Z.I. BP88, 95101 Arɡenteuil Cedex, France...

  • Page 3: Diesel Engine

    OPERATOR ' S MANUAL KUBOT A DIESEL ENGINE MODEL D1703-M-DI-E4 1ABAEBNAP0010 READ AND SAVE THIS BOOK...

  • Page 4: Safety First

    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.

  • Page 5: 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 6 CONTENTS FAN BELT ......................22 Adjusting Fan Belt Tension .................... 22 CARRIAGE AND STORAGE ..................23 CARRIAGE ......................23 STORAGE ......................23 TROUBLESHOOTING ....................24 SPECIFICATIONS .....................26 WIRING DIAGRAMS....................27...

  • Page 7: Safe Operation

    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 8 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 9 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 10 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 11 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 12: Warning And Caution Labels

    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 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) Exhaust manifold (2) Speed control lever (11) Alternator (3) Engine stop lever (12) Starter (4) Injection pump (13) Oil level gauge (5) Fuel feed pump (14) Oil pressure switch (6) Cooling fan (15) Flywheel (7) Fan drive pulley (16) Oil drain plug...

  • 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 BRadiator Cooling water(Coolant) conditions.

  • 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. Ref. Interval Item page Every 50 hours Check of fuel pipes and clamp bands See NOTE Change of engine oil 15 to 17 Cleaning of air cleaner element Cleaning of fuel filter Every 100 hours Check of fan belt tightness Draining water separator...
  • 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 ultra low sulfur fuel is mandatory for these engines, when operated in US EPA regulated areas. Therefore, please use No.2-D S15 diesel fuel as an alternative to No.2-D, and use No.1-D S15 diesel fuel as an alternative to No.1-D for...
  • 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 ) 10W-30 or 10W-40 or 15W-40 to 25 to 77 ) 10W-30 or 10W-40 or 15W-40 Below -10 (14 ) 10W-30 or 10W-40...

  • Page 24: Periodic Service

    A Always keep spilled fuel 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 ultra low sulfur fuel is mandatory for these BFuel level check and refueling engines, when operated in US EPA regulated areas.

  • 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 BChecking oil level and adding engine oil BFuel filter cartridge replacement 1. Check the engine oil level before starting or more than 5 minutes after stopping the engine. 1. Replace the fuel filter cartridge with a new one every 2.

  • Page 28: Changing Engine Oil

    2. Remove the drain plug at the bottom of the engine, A Oil with a viscosity higher than 10W-30 and drain all the old oil. Drain oil will drain easier when A Oil not recommended by KUBOTA the oil is warm. (1) Oil drain plug 3.

  • Page 29: Replacing The Oil Filter Cartridge

    30 minutes after it has been stopped). Models A Do not remove the radiator cap while D1703-M-DI-E4 500 Hrs coolant is hot. When cool to the Initial 50 Hrs touch, rotate cap to the first stop to allow excess pressure to escape.

  • 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

    Models Quantity occur. D1703-M-DI-E4 5.5 L (1.45 U.S.gals.) Check to see if radiator hoses are properly fixed every 200 hours of operation or 6 months, whichever comes A Coolant quantities shown are for standard radiators.

  • 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 substances. 2 years. Be sure to change the coolant every 2 years. 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 FAN BELT BDust indicator (optional) BAdjusting Fan Belt Tension If the red signal on the dust indicator attached to the air cleaner is visible, the air cleaner has reached the service level. To avoid personal injury: Clean the element immediately, and reset the signal with A Be sure to stop the engine and the "RESET"...

  • Page 35: 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 36: Troubleshooting

    * Do not use poor quality fuel as it will Injection pump cause wear of the pump. Only use No. wear 2-D diesel fuel. (See “FUEL“ in “PERIODIC SERVICE“ section.) A If the cause of trouble can not be found, contact your KUBOTA dealer.
  • Page 37 TROUBLESHOOTING B When engine overheats Cause Countermeasures Engine oil * Check oil level. Replenish oil as insufficient required. Fan belt broken or * Change belt or adjust belt tension. elongated Coolant insufficient * Replenish coolant. Excessive * Add water only or change to coolant concentration of with the specified mixing ratio.

  • Page 38: Specifications

    SPECIFICATIONS SPECIFICATIONS Model D1703-M-DI-E4 Type Vertical, water-cooled, 4-cycle diesel engine Number of cylinders Bore and stroke mm (in.) 87 x 92.4 (3.43 x 3.64) Total displacement L (cu.in.) 1.647 (100.51) Combustion chamber Re-entrant Type (Direct Injection) SAE NET Intermittent kW / rpm 17.8 / 2200...

  • Page 39: Wiring Diagrams

    WIRING DIAGRAMS WIRING DIAGRAMS...

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