Kubota V2607-CR-E4B,V2607-CR-TE4B, V2607-CR-TIE4B (DOC only), V3307-CR-TE4B, V3307-CR-TIE4B (DOC only) COMMON RAIL System DIAGNO

WORKSHOP MANUAL DIESEL ENGINE V2607-CR-E4B,V2607-CR-TE4B, V2607-CR-TIE4B (DOC only), V3307-CR-TE4B, V3307-CR-TIE4B (DOC only) KiSC issued 01, 2015 A

TO THE READER This Workshop Manual tells the servicing personnel about the mechanism, servicing and maintenance of the V2607-CR-E4B, V2607-CR-TE4B and V3307-CR-TE4B. It contains 4 parts: "Information", "General", "Mechanism" and "Servicing".  Information This section primarily contains information below. • Safety First • Specification • Performance Curve • Dimension • Wiring Diagram  General This section primarily contains information below. • Engine Identification • Muffler Full Assembly Identification • General Precautions • Maintenance Check List • Check and Maintenance • Special Tools  Mechanism This section contains information on the structure and the function of the unit. Before you continue with the subsequent sections, make sure that you read this section. Refer to Workshop Manual (Code No. 9Y021-01870) for the diesel engine mechanism that this workshop manual does not include.  Servicing This section primarily contains information below. • Troubleshooting • Servicing Specifications • Tightening Torques • Checking, Disassembling and Servicing All illustrations, photographs and specifications contained in this manual are of the newest information available at the time of publication. KUBOTA reserves the right to change all information at any time without notice. Since this manual includes many models, information or illustrations and photographs can show more than one model. December, 2012 © KUBOTA Corporation 2012 KiSC issued 01, 2015 A

Record of Revisions For pdf, use search function {Search word} to find the all revised locations. Last digit of the Code No. Issue month Main Revised Point and Corrective Measures {Search word} Reference Page 1 2013.03 Numbering from (1) to (36) were added in the system wiring diagram. Number of missing sealing parts was corrected. Number of actual sell depth was corrected. (a) and (b) were corrected. I-25, G-28, G-29, G-53 2 2013.06 Pressure limiter information about replacement unit was added. 1-M14, 1-S42 Applying engine oil to the injector O-ring was added. 1-S45 3 2014.06 Correction of Workshop Manual 4. MAINTENANCE CHECK LIST [9] EVERY 1500 HOURS Replacement of Oil Separator Element Check of PCV (Positive Crankcase Ventilation) Valve G-6 G-21 G-22 G-22 4 2015.01 Added the information of V2607-CR-TIE4 / V3307-CR-TIE4 (DOC only) KiSC issued 01, 2015 A

I INFORMATION KiSC issued 01, 2015 A

CONTENTS 1. SAFETY FIRST .............................................................................................................................. I-1 2. SPECIFICATIONS .......................................................................................................................... I-5 3. PERFORMANCE CURVES ............................................................................................................ I-7 4. DIMENSIONS ............................................................................................................................... I-12 5. WIRING DIAGRAM....................................................................................................................... I-17 [1] ENGINE INTERMEDIATE HARNESS (ENGINE SIDE HARNESS) ....................................... I-17 [2] INJECTOR INTERMEDIATE HARNESS (ENGINE SIDE HARNESS) .................................................................................................... I-19 [3] ECU INTERMEDIATE HARNESS (ONE SIDE HARNESS) ................................................... I-20 [4] SYSTEM WIRING DIAGRAM................................................................................................. I-25 INFORMATION KiSC issued 01, 2015 A

INFORMATION V2607-CR-E4B, V2607-CR-TE4B, V2607-CR-TIE4B (DOC only), V3307-CR-TE4B, V3307-CR-TIE4B (DOC only), WSM I-1 1. SAFETY FIRST WSM000001INI0001US1 BEFORE YOU START SERVICE • Read all instructions and safety instructions in this manual and on your engine safety decals. • Clean the work area and engine. • Park the machine on a stable and level ground. • Let the temperature of the engine decrease before you start a job. • Stop the engine, then remove the key. • Disconnect the battery negative cable. • Hang a "DO NOT OPERATE" tag in the operator station. WSM000001INI0002US0 START SAFELY • Do not do the procedures below when you start the engine. – short across starter terminals – bypass the safety start switch • Do not make unauthorized modifications to the engine. This can cause damage and decrease the engine life. WSM000001INI0003US0 SAFETY FIRST • This symbol, the industry's "Safety Alert Symbol", is used throughout this manual and on labels on the machine itself to warn of the possibility of personal injury. Read these instructions carefully. • It is essential that you read the instructions and safety regulations before you try to repair or use this unit. DANGER • Indicates an imminently hazardous situation which, if not avoided, will result in death or serious injury. WARNING • Indicates a potentially hazardous situation which, if not avoided, could result in death or serious injury. CAUTION • Indicates a potentially hazardous situation which, if not avoided, may result in minor or moderate injury. IMPORTANT • Indicates that equipment or property damage could result if instructions are not followed. NOTE • Gives helpful information. KiSC issued 01, 2015 A

INFORMATION V2607-CR-E4B, V2607-CR-TE4B, V2607-CR-TIE4B (DOC only), V3307-CR-TE4B, V3307-CR-TIE4B (DOC only), WSM I-2 OPERATE SAFELY • Do not use the machine after you consume alcohol or medication or when you are tired. • Put on applicable clothing and safety equipment. • Use applicable tools only. Do not use alternative tools or parts. • When 2 or more persons do servicing, make sure that you do it safely. • Do not touch the hot parts or parts that turn when the engine operates. • Do not remove the radiator cap when the engine operates, or immediately after it stops. If not, hot water can spout out from the radiator. Only remove the radiator cap when it is at a sufficiently low temperature to touch with bare hands. Slowly loosen the cap to release the pressure before you remove it fully. • Released fluid (fuel or hydraulic oil) under pressure can cause damage to the skin and cause serious injury. Release the pressure before you disconnect hydraulic or fuel lines. Tighten all connections before you apply the pressure. • Do not open a fuel system under high pressure. The fluid under high pressure that stays in fuel lines can cause serious injury. Do not disconnect or repair the fuel lines, sensors, or any other components between the fuel pump and injectors on engines with a common rail fuel system under high pressure. • Put on an applicable ear protective device (earmuffs or earplugs) to prevent injury against loud noises. • Be careful about electric shock. The engine generates a high voltage of more than DC100 V in the ECU and is applied to the injector. WSM000001INI0004US0 PROTECT AGAINST HIGH PRESSURE SPRAY • Spray from high pressure nozzles can penetrate the skin and cause serious injury. Keep spray from contacting hands or body. • If an accident occurs, see a doctor immediately. Any high pressure spray injected into the skin must be surgically removed within a few hours or gangrene may result. Doctors unfamiliar with this type of injury should reference a knowledgeable medical source. 9Y1210651INI0014US0 KiSC issued 01, 2015 A

INFORMATION V2607-CR-E4B, V2607-CR-TE4B, V2607-CR-TIE4B (DOC only), V3307-CR-TE4B, V3307-CR-TIE4B (DOC only), WSM I-3 AVOID HOT EXHAUST • Servicing machine or attachments with engine operating can result in serious personal injury. Avoid exposure and skin contact with hot exhaust gases and components. • Exhaust parts and streams become very hot during operation. Exhaust gases and components reach temperatures hot enough to burn people, ignite, or melt common materials. 9Y1210651INI0015US0 EXHAUST FILTER CLEANING • Servicing machine or attachments during exhaust filter cleaning can result in serious personal injury. Avoid exposure and skin contact with hot exhaust gases and components. • During auto or manual/stationary exhaust filter cleaning operations, the engine will operate at elevated idle and hot temperatures for an extended period of time. Exhaust gases and exhaust filter components reach temperatures hot enough to burn people, or ignite, or melt common materials. 9Y1210651INI0016US0 PREVENT A FIRE • Fuel is very flammable and explosive under some conditions. Do not smoke or let flames or sparks in your work area. • To prevent sparks from an accidental short circuit, always disconnect the battery negative cable first and connect it last. • The battery gas can cause an explosion. Keep the sparks and open flame away from the top of battery, especially when you charge the battery. • Make sure that you do not spill fuel on the engine. WSM000001INI0005US0 KEEP A GOOD AIRFLOW IN THE WORK AREA • If the engine is in operation, make sure that the area has good airflow. Do not operate the engine in a closed area. The exhaust gas contains poisonous carbon monoxide. WSM000001INI0006US0 KiSC issued 01, 2015 A

INFORMATION V2607-CR-E4B, V2607-CR-TE4B, V2607-CR-TIE4B (DOC only), V3307-CR-TE4B, V3307-CR-TIE4B (DOC only), WSM I-4 DISCARD FLUIDS CORRECTLY • Do not discard fluids on the ground, down the drain, into a stream, pond, or lake. Obey related environmental protection regulations when you discard oil, fuel, coolant, electrolyte and other dangerous waste. WSM000001INI0007US0 PREVENT ACID BURNS • Keep electrolyte away from your eyes, hands and clothing. Sulfuric acid in battery electrolyte is poisonous and it can burn your skin and clothing and cause blindness. If you spill electrolyte on yourself, clean yourself with water, and get medical aid immediately. WSM000001INI0008US0 PREPARE FOR EMERGENCIES • Keep a first aid kit and fire extinguisher ready at all times. • Keep the emergency contact telephone numbers near your telephone at all times. WSM000001INI0009US0 KiSC issued 01, 2015 A

INFORMATION V2607-CR-E4B, V2607-CR-TE4B, V2607-CR-TIE4B (DOC only), V3307-CR-TE4B, V3307-CR-TIE4B (DOC only), WSM I-5 2. SPECIFICATIONS • The specification described above is of the standard engine of each model. • Conversion Formula: HP = 0.746 kW, PS = 0.7355 kW 9Y1210674INI0001US0 Model V2607-CR-E4B V2607-CR-TE4B V3307-CR-TE4B Number of Cylinder 4 Engine Type Vertical, water-cooled, 4-cycle DI diesel engine Bore × Stroke 87.0 × 110 mm (3.43 × 4.33 in.) 94.0 × 120 mm (3.70 × 4.72 in.) Total Displacement 2615 cm 3 (159.6 cu.in.) 3331 cm 3 (203.3 cu.in.) SAE Net Continuous 34.3 kW / 2700 min -1 (rpm) (46.0 HP / 2700 min -1 (rpm)) 43.5 kW / 2700 min -1 (rpm) (58.3 HP / 2700 min -1 (rpm)) 45.6 kW / 2600 min -1 (rpm) (61.2 HP / 2600 min -1 (rpm)) SAE Gross Intermittent 42.0 kW / 2700 min -1 (rpm) (56.3 HP / 2700 min -1 (rpm)) 53.0 kW / 2700 min -1 (rpm) (71.1 HP / 2700 min -1 (rpm)) 55.4 kW / 2600 min -1 (rpm) (74.3 HP / 2600 min -1 (rpm)) Maximum Bare Speed 2900 min -1 (rpm) 2800 min -1 (rpm) Minimum Bare Idling Speed 800 min -1 (rpm) Combustion Chamber Reentrant Type, Center Direct Injection Type (E-CDIS) Fuel Injection Pump DENSO Common Rail System Governor Injector Fuel Injection Timing Fuel Injection Pressure Direction of Rotation Counter-clockwise (Viewed from flywheel side) Firing Order 1-3-4-2 Compression Ratio 18.0 16.8 17.5 Lubricating System Forced lubrication by trochoid pump Oil Pressure Indicating Electrical Type Switch Lubricating Filter Full Flow Paper Filter (Cartridge Type) Cooling System Pressurized radiator, forced circulation with water pump Starting System Electric Starting with Starter Starter Motor 12 V, 2.5 kW 12 V, 3.0 kW Starting Support Device By Glow Plug in Combustion Chamber EGR External EGR (EGR Cooler + Electric EGR Valve + Reed Valve) Battery 12 V, 92 AH equivalent 12 V, 108 AH equivalent Charging Alternator 12 V, 720 W Fuel Diesel Fuel No. 2-D S15, see page G-8. Lubricating Oil Class CJ-4 lubricating oil as per API classification is recommended. For details on recommended lubricating oils, see page G-8. Lubricating Oil Capacity 10.2 L (2.69 U.S.gals) 11.2 L (2.96 U.S.gals) Weight (Dry) 267 kg (589 lbs) 272 kg (600 lbs) 305 kg (672 lbs) KiSC issued 01, 2015 A

Kubota V2607-CR-E4B,V2607-CR-TE4B, V2607-CR-TIE4B (DOC only), V3307-CR-TE4B, V3307-CR-TIE4B (DOC only) COMMON RAIL System DIAGNO

You're Reading a Preview

Recently Viewed