Kubota M5660SUH Operator'S Manual Download Page 38

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OPERATING THE ENGINE

Regeneration Operating Procedure

Operating Procedure for Regeneration Inhibit Mode

(1) Parked regeneration switch
(2) DPF INHIBIT switch

(3) Regeneration indicator
(4) Parked regeneration indicator

(5) Engine RPM increase indicator
(6) Engine warning indicator

Start the engine.

Press the DPF INHIBIT switch

, and the switch lamp illuminates.

Switch lamp ON: Regeneration Inhibit Mode selected.
Switch lamp OFF: Auto Regeneration Mode selected.

When the parked regeneration indicator

starts flashing:

A specific amount of PM has accumulated in the DPF muffler.
Move the tractor to a safe place and activates the DPF muffler. Follow the "Operating Procedure for Parked
Regeneration" procedure.

Summary of Contents for M5660SUH

Page 1: ...English U S A Code No 3C111 9971 2 M5660SUHD M5660SUH MODELS OPERATOR S MANUAL M 5 6 6 0 S U H M 5 6 6 0 S U H D KUBOTA Corporation 2014 PRINTED IN JAPAN READ AND SAVE THIS MANUAL...

Page 2: ...le depend on KUBOTA s know how technology experience and customer service You too can depend on KUBOTA M5660SUH M5660SUHD U S A AT E 3 4 6 AK Abbreviations Definitions ABBREVIATION LIST 2 Wheel Drive...

Page 3: ...trol Off Disengaged Position Power Take Off Clutch Control On Engaged Position Bi Speed turn Differential Lock Position Control Raised Position Position Control Lowered Position Engine Warning Emissio...

Page 4: ...em It will give you long satisfactory service To obtain the best use of your tractor please read this manual carefully It will help you become familiar with the operation of the tractor and contains m...

Page 5: ...iesel Particulate Filter DPF Regeneration 19 STARTING THE ENGINE 19 COLD WEATHER STARTING 22 Block Heater if equipped 22 STOPPING THE ENGINE 22 WARMING UP 22 Warm up and Transmission Oil at Low Temper...

Page 6: ...HNIQUES 39 Differential Lock 39 Operating the Tractor on a Road 39 Operating on Slopes and Rough Terrain 40 Transport the Tractor Safely 40 Directions for Use of Power Steering 40 Electrical Outlet 40...

Page 7: ...ood 64 DAILY CHECK 64 Walk Around Inspection 64 Checking and Refueling 65 Checking Water Separator 65 Checking Engine Oil Level 66 Checking Transmission Fluid Level 66 Checking Coolant Level 67 Cleani...

Page 8: ...Oil 83 Adjusting Engine Valve Clearance 83 EVERY 1000 HOURS or 1 YEAR 83 Replacing Air Cleaner Primary Element and Secondary Element 83 Checking Exhaust Manifold 83 EVERY 1500 HOURS 83 Cleaning Fuel I...

Page 9: ...Clutch Housing Water 87 Replacing Fuse 87 Replacing Slow Blow Fuses 88 Replacing Light Bulb 88 Replacing Head Lamp 89 STORAGE 90 TRACTOR STORAGE 90 REMOVING THE TRACTOR FROM STORAGE 90 TROUBLESHOOTIN...

Page 10: ......

Page 11: ...ear of the tractor to reduce the risk of upsets When using the front loader put an implement or ballast on the 3 point hitch to improve stability Follow the safe operating procedures specified in the...

Page 12: ...operate or idle engine in a non ventilated area Carbon monoxide gas is colorless odorless and deadly 5 Check before each use that operator presence controls are functioning correctly Test safety syste...

Page 13: ...ake sudden motions of the steering wheel 4 Avoid disengaging the clutch or changing gears speed when climbing or going down a slope If on a slope disengaging the clutch or changing gears to neutral co...

Page 14: ...ther equipment use a safety chain and place an SMV emblem on it as well 15 Set the implement lowering speed knob in the LOCK position to hold the implement in the raised position 1 Disengage the PTO l...

Page 15: ...the threaded rod Before servicing the tractor park it on a firm flat and level surface set the parking brake lower all implements to the ground place the gear shift lever in neutral stop the engine a...

Page 16: ...or or any machine elements for servicing or adjustment securely support them with stands or suitable blocking beforehand 15 Escaping hydraulic fluid under pressure has sufficient force to penetrate sk...

Page 17: ...on materials 20 Keep the tractor away from people animals or structures which may be susceptible to harm or damage from hot exhaust gases 21 To prevent fires keep the DPF muffler and its surroundings...

Page 18: ...SAFE OPERATION 8 7 DANGER WARNING AND CAUTION LABELS...

Page 19: ...9 SAFE OPERATION...

Page 20: ...SAFE OPERATION 10...

Page 21: ...r warning and caution labels with new labels from your local KUBOTA Dealer 4 If a component with danger warning and caution label s affixed is replaced with new part make sure new label s is are attac...

Page 22: ......

Page 23: ...ial numbers now and record them in the space provided C Warranty This tractor is warranted under the KUBOTA Limited Express Warranty a copy of which may be obtained from your selling dealer No warrant...

Page 24: ...SERVICING OF TRACTOR 2 1 ROPS identification plate ROPS Serial No 1 Diesel Particulate Filter DPF serial number...

Page 25: ...2600 PTO power 1 at rated engine RPM kW HP 37 3 50 Maximum torque N m ft lbs rpm 193 6 142 8 1500 to 1700 Battery capacity 12V RC 133 min CCA 582A Fuel tank capacity L U S gals 67 17 7 Engine oil cap...

Page 26: ...d 2 Max lifting force At lifting points kg lbs 1900 4189 At lower link end with links horizontal 24 in behind lifting point kg lbs 1500 3307 Remote hydraulic control 1 standard 2nd 3rd valve optional...

Page 27: ...lever Range gear shift lever Main gear shift lever km h mph 1 2 6 1 6 2 3 6 2 2 3 5 1 3 1 4 7 7 4 8 1 9 7 6 1 2 13 7 8 5 3 19 2 12 0 4 29 3 18 2 1 2 6 1 6 2 3 7 2 3 3 5 2 3 2 4 7 8 4 9 1 9 9 6 2 2 14...

Page 28: ...rees primarily in case a rear mounted tree grab crane is mounted at the rear of the tractor b penetrating objects in the operator s enclosure primarily in case a winch is mounted at the rear of the tr...

Page 29: ...18 in x 1 14 in x 3 16 in x 2 18 in x 1 Max Weight kg lbs 3P Type 450 1000 7 Disk harrow 3P Type Max Size 18 in x 24 Max Harrowing Width mm in 2130 84 Max Weight kg lbs 450 1000 Drawbar Type Max Harr...

Page 30: ...RPM management switch 38 2 Hydraulic shuttle shift lever 31 3 Turn signal light switch 27 4 Head light switch 27 5 Clutch pedal 29 6 Parking brake lever 19 38 7 Easy Checker TM 32 8 Parked regeneratio...

Page 31: ...eration indicator 14 4 Liquid crystal display 35 14 Parked regeneration indicator 16 5 Electrical charge warning indicator 32 15 Engine RPM increase indicator 14 6 Engine oil pressure warning indicato...

Page 32: ...ift lever 30 3 Differential lock pedal 39 4 3 Point hitch lowering speed knob 48 5 Front wheel drive lever 31 6 Tool box 7 Operator s seat 26 8 Remote control valve lever 49 9 PTO clutch control lever...

Page 33: ...inspection Check engine oil level Check transmission oil level Check coolant level Check water separator Clean grill and radiator screen Clean oil cooler Clean fuel cooler Check DPF muffler Check air...

Page 34: ...al injury or death A During Diesel Particulate Filter DPF regenerating operations exhaust gases and exhaust filter components reach temperatures hot enough to burn people or ignite or melt common mate...

Page 35: ...temperature is so the PM contained in exhaust gas will not be burnt and begins to accumulate Therefore don t idle unnecessarily C Regeneration When there is Regeneration instruction sign by lamp or bu...

Page 36: ...on indicator starts flashing A specific amount of PM has built up in the DPF Continue to operate the tractor and the regeneration process will begin automatically make sure the working place is in a s...

Page 37: ...F system is now in Level 2 Buzzer Sounding every 5 seconds The regeneration indicator starts flashing Start the regeneration referring to PM warning level 1 above Now the parked regeneration indicator...

Page 38: ...Engine warning indicator 1 Start the engine 2 Press the DPF INHIBIT switch and the switch lamp illuminates Switch lamp ON Regeneration Inhibit Mode selected Switch lamp OFF Auto Regeneration Mode sele...

Page 39: ...follow the Operating Procedure for Parked Regeneration Buzzer Sounding every 5 seconds PM warning level 2 2 The Parked regeneration indicator starts flashing Buzzer Sounding every 3 seconds PM warning...

Page 40: ...during the cycle 10 The engine rpm will automatically rise and the regeneration process will begin 11 Both indicators stay ON while regenerating the DPF They turn OFF when the cycle is complete 12 Aft...

Page 41: ...nd engine speed A It is recommended to do the regenerating while the engine is warm A Do not unnecessarily start and interrupt the regeneration process Otherwise a small amount of fuel becomes mixed w...

Page 42: ...ion 1 Hydraulic shuttle shift lever 2 Main gear shift lever N NEUTRAL POSITION 4 Place the PTO clutch control lever in OFF position and position control lever in LOWEST position 1 PTO clutch control l...

Page 43: ...ng brake A Some of the Easy Checker TM lamps may illuminate or start flashing depending on the positions of the levers and switches A Daily checks with the Easy Checker TM only are not sufficient Neve...

Page 44: ...rt up allow engine to warm up without applying any load this is to allow oil to reach every engine part If load should be applied to the engine without this warm up period trouble such as seizure brea...

Page 45: ...lper battery 5 Clamp the other cable to the negative black or neg terminal of the helper battery 6 Clamp the other end to the engine block or frame of the disabled tractor as far from the dead battery...

Page 46: ...uld be especially observed in the case of new tractors BChanging Lubricating Oil for New Tractors The lubricating oil is especially important in the case of a new tractor The various parts are not bro...

Page 47: ...air pin cotters BTo Raise the ROPS to Upright Position 1 Remove both hair pin cotters and set bolts 2 Raise ROPS to the upright position To avoid personal injury A Raise the ROPS slowly and carefully...

Page 48: ...injury or death A Make adjustments to the seat only while the tractor is stopped A Make sure that the seat is completely secured after each adjustment A Do not allow any person other than the operato...

Page 49: ...the hazard lights C Turn Signal with Hazard Light 1 To indicate a right turn with the hazard lights already flashing turn the switch clockwise 2 To indicate a left turn with the hazard lights already...

Page 50: ...avy towed load shifting forward or loss of control A To avoid skidding and loss of steering control when driving on icy wet or loose surfaces make sure the tractor is correctly ballasted operated at r...

Page 51: ...ch pedal is fully pressed down To help prevent premature clutch wear A The clutch pedal must be quickly disengaged and be slowly engaged A Avoid operating the tractor with your foot resting on the clu...

Page 52: ...ft may be shifted between speeds on the go but the clutch must be depressed BRange Gear Shift Lever The range gear shift can only be shifted when the tractor is completely stopped and the clutch is de...

Page 53: ...wheel drive A An accident may occur if the tractor is suddenly braked such as by heavy towed loads shifting forward or loss of control A The braking characteristics are different between 2 and 4 wheel...

Page 54: ...ke pedal 3 After the tractor has stopped disengage the PTO lower the implement to the ground shift the transmission to neutral release the clutch pedal and set the parking brake CHECK DURING DRIVING B...

Page 55: ...e than 1000 rpm check level of engine oil See Checking Engine Oil Level in DAILY CHECK in PERIODIC SERVICE section Fuel level If the fuel in the tank goes below the prescribed level the warning lamp i...

Page 56: ...lieve any pressure before removing cap completely 1 With the key switch at ON this gauge indicates the temperature of the coolant C for cold and H for hot 2 If the indicator reaches the red zone posit...

Page 57: ...ter select switch is pressed the mode is switched to the changing display 2 The PTO clutch control lever works for the following automatic display modes 1 PTO clutch control lever ON PTO speed is disp...

Page 58: ...When the PTO clutch control lever is in OFF position OFF is displayed A See PTO Speed Display Mode Switching in PTO TACHOMETER HOURMETER in OPERATING THE TRACTOR section 2 PTO clutch control lever PTO...

Page 59: ...he correct PTO speed will not be displayed in the LCD monitor NOTE The current code can be checked in the following switching procedure with 540 540E rpm model Option The PTO speed display mode has be...

Page 60: ...nically controlled engine is turned ON the engine speed will be kept nearly constant in response to a certain level of load fluctuations This improves the accuracy of work without the need for trouble...

Page 61: ...revent damage to power train do not engage differential lock when one wheel is spinning and the other is completely stopped A If the differential lock cannot be released step lightly on the brake peda...

Page 62: ...carried on a truck Secure the tractor tightly with ropes 2 Follow the instruction below when towing the tractor Otherwise the tractor s powertrain may get damaged A Set the all shift levers to NEUTRAL...

Page 63: ...then open the throttle to the recommended speed A To avoid damage of PTO clutch and implement shift the PTO clutch control lever slowly when engaging the PTO clutch Do not keep the PTO clutch control...

Page 64: ...utch control lever to the ON position and the rev limiter indicator lights up on the meter panel A If set the PTO clutch control lever to the ON position with the engine rpm higher than the PTO 540E l...

Page 65: ...PTO shaft cap when the PTO is not in use Before connecting or disconnecting a drive shaft to PTO shaft be sure engine is OFF Raise up the PTO shaft cover Afterward be sure to return the PTO shaft cove...

Page 66: ...44 3 POINT HITCH DRAWBAR 3 POINT HITCH DRAWBAR 1 Top link 2 Lifting rod Left 3 Telescopic stabilizers 4 Lower link 5 Lifting rod Right 6 Drawbar...

Page 67: ...are 2 holes in the lower links For most operations the lifting rods should be attached to the B hole A The lifting rods may be attached to A for greater lifting force BSelecting the Top Link Mounting...

Page 68: ...he groove on the thread rod Level a 3 point mounted implement from side to side by turning the adjusting handle to shorten or lengthen the adjustable lifting rod with the implement on the ground After...

Page 69: ...ll be permitted BTelescopic Lower Links To attach an implement follow the instructions below 1 Push the levers pull out the lower link ends and attach to the implement 2 Back up the tractor slightly t...

Page 70: ...fore using the 3 point hitch controls ensure that no person or object is in the area of the implement or 3 point hitch Do not stand on or near the implement or between the implement and tractor when o...

Page 71: ...at mode with the control lever all the way forward The cylinder is free to extend or retract letting an implement such as a loader bucket follow the ground BRemote Control Valve Lever The remote contr...

Page 72: ...ully forward to the FLOAT position Do not hold it in the down position the transmission fluid may be overheat BRemote Control Valve Coupler Connecting and Disconnecting To avoid personal injury or dea...

Page 73: ...eavy soil 3 or 4 2 or 3 2 or 3 Position control YES NO Loose Insert the set pin through the slot on the outer tube that align with one of the holes on the inner bar For implements with gauge wheels lo...

Page 74: ...load of front weights BDual Tires Dual tires are not approved WHEEL ADJUSTMENT To avoid personal injury or death A When working on slopes or when working with trailer set the wheel tread as wide as p...

Page 75: ...eft to the desired position and tighten the bolts 3 Adjust the toe in 1 to 5 mm 0 04 to 0 2 in See Adjusting Toe in in EVERY 200 HOURS in PERIODIC SERVICE section A The front tread width for the front...

Page 76: ...Select jacks that withstand the machine weight and set them up as shown below BFront Wheels with 4 wheel drive Front tread width can be adjusted as shown with the standard equipped tires To change th...

Page 77: ...on A Wheels without beveled or tapered holes Use the Spring plate and flat side of lug nut A Wheels with beveled or tapered holes Use the tapered side of lug nut To avoid personal injury or death A Be...

Page 78: ...hten the bolts A Always attach wheels as shown in the drawing A If not attached as illustrated transmission parts may be damaged A When re fitting or adjusting a wheel tighten the bolts to the followi...

Page 79: ...with liquid to maintain steering control BFront Ballast Add weights if needed for stability 2WD 4WD models and improve traction 4WD model Heavy pulling and heavy rear mounted implements tend to lift f...

Page 80: ...t will not damage tires tubes or rims The addition of calcium chloride is recommended to prevent the water from freezing Use of this method of weighting the wheels has the full approval of the tire co...

Page 81: ...ement Primary element Clean every 100 Hr 71 1 Replace every 1000 Hr or 1 year 83 3 Secondary element Replace every 1000 Hr or 1 year 83 3 9 Oil separator related rubber pipe Check every 200 Hr 74 6 Re...

Page 82: ...ck every 1000 Hr or 1 year 83 2 3 28 Fuel injector nozzle tip Clean every 1500 Hr 83 2 29 Oil separator element Replace every 1500 Hr 83 30 EGR cooler Check Clean every 1500 Hr 84 2 31 Cooling system...

Page 83: ...than 100 hours per year check the battery condition by reading the indicator annually A The items listed above marked are registered as emission related critical parts by KUBOTA in the U S EPA nonroad...

Page 84: ...with filter 7 2 L 7 6 U S qts Engine oil API Service Classification CJ 4 External DPF type engine Above 25 77 SAE30 SAE10W 30 or 15W 40 10 to 25 14 to 77 SAE20 SAE10W 30 or 15W 40 Below 10 14 SAE10W...

Page 85: ...in industrial and heavy mobile service SAE J313 JUN87 C Transmission Oil KUBOTA Super UDT 2 For an enhanced ownership experience we highly recommend Super UDT 2 to be used instead of standard hydraul...

Page 86: ...while unlocking release lever BHood To open the hood hold the hood and pull the release lever and open the hood A To close the hood push the hood into position using both hands DAILY CHECK For your ow...

Page 87: ...damaged A Be careful not to spill during refueling If a spill should occur wipe it off at once or it may cause a fire A To prevent condensation water accumulation in the fuel tank fill the tank befor...

Page 88: ...s one remove all of the old oil Never mix two different types of oil A If oil level is low do not run engine A At times a small amount of fuel which is used to regenerate the DPF may get mixed with th...

Page 89: ...at the coolant level is just below the port If level is low add coolant A If the radiator cap has to be removed follow the caution above and securely retighten the cap A Use clean fresh soft water and...

Page 90: ...ker TM 1 Inspect the instrument panel for broken gauge s meter s and Easy Checker TM lamps 2 Replace if broken BChecking Head Light Turn Signal Hazard Light etc 1 Inspect the lights for broken bulbs a...

Page 91: ...See PARKING THE TRACTOR in SAFE OPERATION section 2 Make sure the PTO drive shaft is disconnected from the tractor 3 Sit on the operator s seat 4 Start the engine 5 Engage the PTO clutch control switc...

Page 92: ...Grease Fittings Apply a small amount of multipurpose grease to the following points every 100 hours If you operated the machine in extremely wet and muddy conditions lubricate grease fittings more of...

Page 93: ...t A Check to see if the evacuator valve is blocked with dust A The air cleaner uses a dry element never apply oil A Do not run the engine with filter element removed A Be sure to refit the cover with...

Page 94: ...To avoid personal injury or death A Stop the engine and chock the wheels before checking brake pedal 1 Release the parking brake 2 Slightly depress the brake pedals and measure free travel at the top...

Page 95: ...costs The original battery is maintenance free but needs some servicing If the battery is weak the engine will be difficult to start and the lights will be dim It is important to check the battery pe...

Page 96: ...e proper level and store in a dry place out of direct sunlight 2 The battery self discharges while it is stored Recharge it once every 3 months in hot seasons and once every 6 months in cold seasons E...

Page 97: ...ttach the snap ring of the tie rod joint BDraining Fuel Tank Water Loosen the drain plug at the bottom of the fuel tank to let sediments impurities and water out of the tank Finally tighten up the plu...

Page 98: ...at the bottom of the engine and drain the oil completely into the oil pan All the used oil can be drained out easily when the engine is still warm 2 After draining reinstall the drain plug 3 Fill wit...

Page 99: ...il level on the dipstick Then replenish the engine oil up to the prescribed level A To prevent serious damage to the engine use only a KUBOTA genuine filter BReplacing Hydraulic Oil Filter C Cleaning...

Page 100: ...m use only a KUBOTA genuine filter A Do not operate the tractor immediately after changing the transmission fluid Run the engine at medium speed for a few minutes to prevent damage to the transmission...

Page 101: ...and rinse the inside with kerosene 3 Take out the element and dip it in the kerosene to rinse 4 After cleaning reassemble the water separator keeping out dust and dirt 5 Bleed the fuel system See Blee...

Page 102: ...hose clamps every 2 years or earlier if checked and found that hoses are swollen hardened or cracked C Precaution at Overheating Take the following actions in the event the coolant temperature is nea...

Page 103: ...em at once A If the fuel line is removed be sure to properly bleed the fuel system See Bleeding Fuel System in SERVICE AS REQUIRED in PERIODIC SERVICE section BChecking Intake Air Line 1 Check to see...

Page 104: ...rain the used oil remove the drain plug at the bottom of the transmission case and drain the oil completely into the oil pan 2 After draining reinstall the drain plug 3 Fill with the new KUBOTA SUPER...

Page 105: ...e EVERY 1000 HOURS or 1 YEAR BReplacing Air Cleaner Primary Element and Secondary Element See Cleaning Air Cleaner Primary Element in EVERY 100 HOURS in PERIODIC SERVICE section BChecking Exhaust Mani...

Page 106: ...uction 6 After flushing fill with clean soft water and anti freeze until the coolant level is just below the radiator cap Install the radiator cap securely 7 Fill with coolant up to the FULL mark of r...

Page 107: ...r and antifreeze differs according to the make of the antifreeze and the ambient temperature Refer to SAE J1034 standard more specifically also to SAE J814c D At 1 013 x 10 Pa 760mmHg pressure atmosph...

Page 108: ...ower Steering Hose Consult your local KUBOTA Dealer for this service SERVICE AS REQUIRED BBleeding Fuel System Air must be removed 1 When the fuel filter or lines are removed 2 When water is drained f...

Page 109: ...ed from potential damage by fuses A blown fuse indicates that there is an overload or short somewhere in the electrical system If any of the fuses should blow replace with a new one of the same capaci...

Page 110: ...for this service BReplacing Light Bulb Fuse No Capacity A Protected circuit 1 15 ECU 2 5 Operation 3 15 Loader Plug 4 5 Meter Panel 5 5 PTO 6 10 Turn Signal 7 15 Flasher 8 5 ECU Backup 9 15 Head Ligh...

Page 111: ...e bulb cools down otherwise you may get burned 1 While pushing the right and left lock buttons pull and remove the electrical connector 2 Remove the rubber boot 3 Remove the clamping fixture and take...

Page 112: ...n EVERY 100 HOURS in PERIODIC SERVICE section 9 Keep the tractor in a dry place where the tractor is sheltered from the elements Cover the tractor 10 Store the tractor indoors in a dry area that is pr...

Page 113: ...air heater system trouble A Check to see if the slow blow fuse of the intake air heater blows A Check to see if the intake air heater functions in cold weather Insufficient engine power A Insufficient...

Page 114: ...pted just after start A The engine output is not enough A The engine output is enough but the warning indicator stays on 1 Master system warning indicator 2 Error code Displayed error code Trouble Rem...

Page 115: ...ront ballast A Rear Wheel Weights For rear ballast A Canopy A Double Acting Remote Hydraulic Control Valve with Detents and Self Cancelling A Double Acting Remote Hydraulic Control Valve with Float Po...

Page 116: ...Clearance 83 Evacuator Valve 67 Exhaust Manifold 83 Fan Belt Tension 72 Float Control 48 Foot Throttle 32 Front Axle Gear Case Oil Front Differential Case Oil 83 Front Axle Pivot 82 Front Ballast 57 F...

Page 117: ...cedure 16 Remote Control Valve 49 Remote Control Valve Coupler Connecting and Disconnecting 50 Remote Control Valve Lever 49 Seat Belt 27 Seat Belt and ROPS 68 Slow Blow Fuses 88 Stopping 32 Supply Pu...

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