Kubota RTV-X1120D Operator'S Manual Download Page 37

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OPERATING THE ENGINE

This vehicle has a 12 volt negative (-) ground starting
system.

Use only same voltage for jump starting.

Use of a higher voltage source could result in severe
damage to vehicle's electrical system.
Use only matching voltage source when "Jump
starting" a low or dead battery.

(1) Dead battery
(2) Jumper cables
(3) Helper battery

Summary of Contents for RTV-X1120D

Page 1: ...Code No K7421 7121 4 OPERATOR S MANUAL UTILITY VEHICLE 1AYAACQAP0010 AS E 4 4 AK R T V X 9 0 0 R T V X 1 1 2 0 D KUBOTA Corporation 2013 PRINTED IN U S A READ AND SAVE THIS MANUAL ...

Page 2: ...ive American Petroleum Institute American Society of Agricultural and Biological Engineers USA American Society for Testing and Materials USA Deutsches Institut für Normung GERMANY Feet Per Minute Hydrostatic Transmission Kilometers Per Hour Miles Per Hour Meters Per Second Power Take Off Right hand and left hand sides are determined by facing in the direction of forward travel Roll Over Protectiv...

Page 3: ...l Hourmeter Elapsed Operating Hours Engine Coolant Temperature Brake Fluid Parking Brake Battery Charging Condition Engine Oil Pressure VHT Oil Temperature Turn Signal Hazard Engine Stop Engine Run Starter Control Diesel Preheat Glow Plugs Low Temperature Start Aid Differential Lock Differential Lock Hold Lift Cylinder Retract Lift Cylinder Extend Lift Cylinder Float Steering Wheel Tilt Control Ha...

Page 4: ...d this manual carefully It will help you become familiar with the operation of the vehicle and contains many helpful hints about vehicle maintenance This manual contains instructions for minor maintenance but information about major repairs is outlined in the KUBOTA Work Shop Manual and should be performed only by a KUBOTA Dealer Technician It is KUBOTA s policy to utilize as quickly as possible e...

Page 5: ...mperature Range 14 JUMP STARTING 14 OPERATING THE VEHICLE 16 OPERATING NEW VEHICLE 16 Do not Operate the Vehicle at Full Speed for the First 50 Hours 16 Changing Lubricating Oil for New Vehicles 16 STARTING 16 Locking and Unlocking the Door 16 Seat Belt 17 Tilt Steering Wheel 17 Seat Slide Lever 17 Head Light Switch 18 Hazard Light Switch 18 Turn Signal Light Switch 18 Horn Button 19 Work Light Fr...

Page 6: ...g through Water 30 OPERATING HAND THROTTLE 30 STATIONARY HYDRAULIC OUTLET 30 CARGO BED 31 CARGO BED 31 General Caution 31 Max Cargo Load 31 Cargo Bed Tailgate 33 Raising and Lowering the Cargo Bed 33 Raising and Lowering the Cargo Bed without hydraulic dump 35 HYDRAULIC OUTLET 36 HYDRAULIC OUTLET 36 Hydraulic Outlet Lever 36 Hydraulic Outlet Valve Coupler Connecting and Disconnecting 37 TIRES AND ...

Page 7: ...55 Checking Brake Fluid Level 55 Checking Brake Pedal 56 Checking Parking Brake 56 Checking Easy Checker TM 56 Checking Head Light Turn Signal Light if equipped etc 56 Checking Seat Belt and ROPS 56 Checking Joint Boot 57 Checking Tire Inflation Pressure 58 Checking Backup Beeper 58 EVERY 50 HOURS 59 Greasing 59 Checking Engine Start System 60 EVERY 100 HOURS 61 Checking VHT Neutral Spring 61 Chec...

Page 8: ... Pump 80 EVERY 1 YEAR 80 Replacing Air Cleaner Primary Element and Secondary Element 80 EVERY 2 YEARS 80 Changing Brake Fluid 80 Flushing Cooling System and Changing Coolant 80 Anti Freeze 81 Replacing Radiator Hose Water pipes 82 Replacing Hydraulic Oil Line 82 Replacing Fuel Hose 82 Replacing Engine Breather Hose 82 Replacing Brake Master Cylinder Inner Parts 82 Replacing Front Brake Seal 82 Rep...

Page 9: ...CONTENTS ENGINE TROUBLESHOOTING 87 BATTERY TROUBLESHOOTING 88 MACHINE TROUBLESHOOTING 89 OPTIONS 90 INDEX 91 ...

Page 10: ......

Page 11: ...low any bystanders around or near the vehicle during operation 7 Never allow anyone under age 16 or without a valid driver s license to operate this vehicle 8 Before allowing other people to use your vehicle explain how to operate and have them read this manual before operation 9 Never wear loose torn or bulky clothing around the vehicle It may catch on moving parts or controls leading to the risk...

Page 12: ...t turn with the differential locked and attempting to do so could be dangerous 7 Do not operate near ditches holes embankments or other ground surface features which may collapse under the vehicle s weight The risk of vehicle upset is even higher when the ground is loose or wet 8 Watch where you are going at all times Watch for and avoid obstacles Be alert at row ends near trees and other obstruct...

Page 13: ...here both banks have a gradual incline Cross at a point known to be safe C Driving the vehicle at high speeds 1 Check the front wheel engagement The braking characteristics are different between 2 and 4 wheel drive Be aware of the difference and use carefully 2 Always slow the vehicle down before turning Turning at high speed may tip the vehicle over 3 Turn the headlights on 4 Drive at speeds that...

Page 14: ... smoke when working around battery or when refueling Keep all sparks and flames away from battery and fuel tank The battery presents an explosive hazard because it gives off hydrogen and oxygen especially when recharging 4 Before jump starting a dead battery read and follow all of the instructions See JUMP STARTING in OPERATING THE ENGINE section 5 Keep first aid kit and fire extinguisher handy at...

Page 15: ...to penetrate skin causing serious personal injury Before disconnecting hydraulic lines be sure to release all residual pressure Before applying pressure to the hydraulic system make sure that all connections are tight and that all lines pipes and hoses are free of damage High pressure fluid Injection into body hazard warning 16 Fluid escaping from pinholes may be invisible Do not use hands to sear...

Page 16: ...SAFE OPERATION 6 8 DANGER WARNING AND CAUTION LABELS ...

Page 17: ... 7 SAFE OPERATION ...

Page 18: ...SAFE OPERATION 8 ...

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

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

Page 21: ...er 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 attached in the same location s as the replaced component 5 Mount new danger warning and caution labels by applying on a clean dry surface and pressing any bubbles to outside edge 9 CARE OF DANGER WARNING...

Page 22: ......

Page 23: ...ow and record them in the space provided C Warranty This vehicle is warranted under the Kubota Limited Express warranty a copy of which may be obtained from your selling dealer No warranty shall however apply if the vehicle has not been handled according to the instruction given in the Operator s Manual even it is within the warranty period C Scrapping the vehicle and its procedure To put the vehi...

Page 24: ...SERVICING OF VEHICLE 2 RTV X900 RTV X1120D 1 Engine serial number 2 Transmission assy serial number ...

Page 25: ...ated with mechanical holder Gear selection Hi Low range forward neutral reverse Brakes Front Rear Wet disk brake Parking brake Rear wheel hand lever Steering Hydrostatic power Suspension Front Independent Dual A Arm type Rear Dimensions Length mm in 3055 120 3 3110 122 5 Width mm in 1605 63 2 Height overall mm in 2020 79 5 Front tread centers mm in 1240 48 8 HDWS ATV 1290 50 8 Turf Rear tread cent...

Page 26: ... 25x12 12 Turf 4PLY 25x10 12 ATV 6PLY 25x10 12 HDWS 6PLY Rear 25x10 12 ATV 6PLY 25x10 12 HDWS 6PLY 25x12 12 Turf 4PLY 25x10 12 ATV 6PLY 25x10 12 HDWS 6PLY Tilt steering wheel Std Seat belt 2 point type 3 point type Front deluxe guard Std Std Front deluxe guard with light guard Std Std Body color Orange Orange Camo Orange Camo Bed lift Std Std Std Std Speedometer Std Std Std Std Std Door Std Std Se...

Page 27: ...arranty Payload Capacity PC A Above mentioned specifications are based on level ground condition Cargo bed Max Cargo loading weight W1 should not exceed CBC and PCL PCL Permissible Cargo load is determined by the following calculus equation PCL PC operator passenger opt acc cabin weight CBC Cargo bed capacity 500 kg 1100 lbs PC Payload Capacity opt option acc accessory cabin 125 kg 275 lbs Rear tr...

Page 28: ...USTRATED CONTENTS 1 Front work light if equipped 19 2 ROPS 3 Hazard Turn signal light if equipped 18 18 4 Front hood 49 5 Headlights 18 6 Winch mount bracket 41 7 Front trailer hitch bracket 40 8 Battery 64 9 Front guard 10 Door RTV X1120D only 16 11 Front trailer hitch if equipped 40 ...

Page 29: ...peedometer 24 5 Turn signal light switch if equipped 18 17 Hourmeter 24 6 Head light switch 18 18 Coolant temperature gauge 23 7 Hazard light switch if equipped 18 19 Fuel gauge 23 8 Brake pedal 20 20 Turn signal indicator if equipped 9 Speed control pedal 22 Hazard signal indicator if equipped 18 18 10 Range gear shift lever 20 21 4WD indicator 21 11 Tilt lever if equipped 17 22 Easy Checker TM 2...

Page 30: ...TS 1 Seat belts 17 6 Differential lock pedal 26 2 Operator s seat 49 7 Differential lock holder 26 3 Passenger seat 49 8 Hydraulic lift cylinder lever if equipped or 4 Seat slide lever if equipped 17 Hydraulic outlet lever if equipped 33 36 5 4WD lever 21 9 Engine hand throttle if equipped 30 ...

Page 31: ...rgo bed 31 7 Fuel tank cap 52 2 Tailgate 33 8 Rear trailer hitch if equipped 40 3 Tail lamp Combination lamp if equipped 18 9 Hydraulic outlet if equipped 36 4 Muffler 67 10 Rear work light if equipped 19 5 Rear trailer hitch bracket 40 11 Backup beeper if equipped 58 6 Handgrip ...

Page 32: ...und inspection Check engine oil level Check transmission fluid level Check brake fluid level Check hydraulic tank oil level Clean hydraulic oil cooler net Check coolant level Clean grill radiator screen When used in a dusty place Check brake pedal Check parking brake Check indicators gauges and meters Check lights Check seat belt and ROPS Check joint boots Check tire inflation pressure Check backu...

Page 33: ... OFF position and to place the hydraulic lift cylinder lever if equipped to the NEUTRAL position before starting the engine A Make sure the engine hand throttle if equipped is in its idle engine speed position A Do not use starting fluid or ether A To protect the battery and the starter make sure that the starter is not continuously turned for more than 10 seconds STARTING THE ENGINE 1 Make sure t...

Page 34: ...ped 2 Restricting plate if equipped A LOCK 5 Push the speed control pedal down about 1 2 way 1 Speed control pedal A INCREASE B DECREASE 6 Insert the key into the key switch and turn it ON OFF Engine Stop ON Engine Run GLOW Preheat START Engine Start ON A All the accessories can be used while the engine is stopped A Do not leave the key at ON position The battery will be quickly discharged Turn it...

Page 35: ...to start after 10 seconds turn off the key for 30 seconds Then repeat steps 7 and 8 To protect the battery and the starter make sure that the starter is not continuously turned for more than 10 seconds BEngine Hand Throttle if equipped When the ambient temperature is below 15 59 and the engine is very cold pull the hand throttle to the HIGH position and turn the key switch to START position After ...

Page 36: ...ently warmed up JUMP STARTING To avoid serious injury A Keep cigarettes sparks and flames away from battery A If vehicle battery is frozen do not jump start engine A Do not connect other end of negative jumper cable to negative terminal of vehicle battery A The parts such as the muffler may be hot Be careful not to get burned in connecting jumper cables When jump starting the engine follow the ins...

Page 37: ...tarting system A Use only same voltage for jump starting A Use of a higher voltage source could result in severe damage to vehicle s electrical system Use only matching voltage source when Jump starting a low or dead battery 1 Dead battery 2 Jumper cables 3 Helper battery ...

Page 38: ... the vehicle after fully warming up the engine A Do not run the engine at speeds faster than necessary A On rough roads slow down to suitable speeds Do not operate the vehicle at fast speed The above precautions are not limited only to new vehicles but to all vehicles But it should be especially observed in the case of new vehicles BChanging Lubricating Oil for New Vehicles The lubricating oil is ...

Page 39: ...r proper fit and connect the buckle 2 point seat belt is an auto locking retractable type 3 point seat belt is an emergency locking retractable type RTV X900 RTV X1120D BTilt Steering Wheel if equipped Adjust the steering wheel to proper position The steering wheel can be adjusted while the tilt lever is pulled BSeat Slide Lever if equipped Adjust the operator s seat to proper position The operato...

Page 40: ...ey switch is in either the ON or OFF position Be careful that leaving the switch ON causes the battery to run out BTurn Signal Light Switch if equipped To indicate a right turn turn the turn signal light switch clockwise To indicate a left turn turn the turn signal light switch counter clockwise When the left or right signal is activated the indicated turning light will flash and the other will st...

Page 41: ...itch is turned to the ON position and the slide switch at the rear of each work light is slid to the ON position the work light comes on When the slide switch is slid to the OFF position the light goes off After the slide switch for each work light is shifted to the OFF position turn the key switch to the OFF position 1 Head light 2 Hazard Turn signal light if equipped 3 Tail lamp Combination lamp...

Page 42: ...nge gear shift lever can only be shifted when vehicle is completely stopped and the speed control pedal is in the NEUTRAL position 2 To avoid transmission and shift linkage damage completely stop the vehicle using the brake pedal before shifting gears 3 Select proper gear and engine speed depending on the type of job 4 Before dismounting vehicle shift the range gear shift lever to the NEUTRAL posi...

Page 43: ...eels with the vehicle stopped Shift the lever to 4WD to engage the front wheel drive When the lever is in 4WD position the 4WD indicator comes on A Tires will wear quickly if front wheel drive is engaged on paved roads C Front wheel drive is effective for the following jobs 1 When greater pulling force is needed such as working in a wet field when pulling a trailer or when working with a front end...

Page 44: ...engine oil See Checking Engine Oil Level in DAILY CHECK in PERIODIC SERVICE section Electrical charge If the alternator is not charging the battery the Easy Checker TM will come on If this should happen during operation check the electrical charging system or consult your local KUBOTA Dealer Low brake fluid level If the brake fluid goes below the prescribed level the warning lamp in the Easy Check...

Page 45: ...ghtly to the stop to relieve any pressure before removing cap completely 1 With the key switch ON the coolant temperature gauge indicates the temperature of the coolant 2 If the engine is overheated the warning lamp will come on and the buzzer will sound Check the vehicle by referring to TROUBLESHOOTING section A If the engine overheat and VHT overheat occur together do not stop the engine When it...

Page 46: ...ion and the engine is running the odometer is displayed The hourmeter indicates in 5 digits the hours the vehicle has been used the last digit indicates 1 10 of an hour The odometer indicates in 5 digits the distance the vehicle has been used the last digit indicates 1 10 of a mile BSpeedometer The speedometer indicates the traveling speed 1 Hourmeter 1 Odometer 1 Speedometer ...

Page 47: ...e sure that indicator in the Easy Checker TM goes off A If the vehicle is operated with the parking brake applied the brake will be damaged ACCESSORY B12V Electric Outlet The 12 volt power point is located on the front panel An auxiliary light or other devices may be connected to this outlet C This outlet is powered when the key switch is in either the ON or OFF position Remove accessory when not ...

Page 48: ...ng slippage Differential lock is maintained while the pedal is depressed or may be held by using differential lock holder C Handling the retaining device for differential lock 1 Pull the differential lock holder up while the differential lock pedal is depressed 2 Release the pedal before your hand leaves the differential lock holder The differential lock is then maintained even if your foot leaves...

Page 49: ...ver or hydraulic outlet lever when driving Otherwise loss of control or failure of the power steering could occur BUnfamiliar Terrain To avoid serious injury A Be sure to check for hidden obstacles or hazards before driving in a new area A Keep your speed down until you know the area well A Use existing trails and stay away from hazardous areas such as steep rocky slopes or swamps A Be cautious wh...

Page 50: ...he range gear shift lever into low range and use 4WD on steep slopes or when stuck in the mud with differential locked if necessary BTurning the Vehicle To avoid serious injury A Reduce vehicle speed before entering the turn and maintain an even speed through the turn A Do not make sharp turns in order to avoid loss of control or tipping ...

Page 51: ...descending a hill BTraversing Hillsides To avoid serious injury A Reduce vehicles speed to prevent tipping or loss of control A Do not traverse hillsides that are slippery or covered with rocks or obstacles which may cause you to tip over BSliding and Skidding To avoid serious injury A Drive slowly and carefully when you are unsure or unprepared for the surface A Do not apply heavy braking force o...

Page 52: ...d decreases A Fine tune engine speed by turning the hand throttle A Do not use the hand throttle while driving the vehicle always push the hand throttle back to the LOW position Before driving the vehicle confirm the hand throttle to be positioned to the LOW position STATIONARY HYDRAULIC OUTLET if equipped To use the hydraulic outlet system start the hydraulic outlet system in the following steps ...

Page 53: ...c lift cylinder lever if hydraulic dump is equipped or latch the bed if hydraulic dump is not equipped before driving A Be careful not to put any part of your body such as hands or arms between the bed and vehicle A Drive slowly when it is loaded BMax Cargo Load Never carry loads exceeding cargo bed capacity and the Permissible Cargo Load PCL PCL PC operator passenger opt acc cabin weight CBC Carg...

Page 54: ...O BED Quick Reference Table for Cargo Load 1 The calculation was made provided that the operator and the passenger weigh 95 kg each A Cargo load should not exceed Cargo bed capacity and Permissible cargo load ...

Page 55: ...th lift cylinder make sure safety support is properly mounted A Do not operate the hydraulic lift cylinder lever or hydraulic outlet lever when driving Otherwise loss of control or failure of the power steering could occur C To raise the cargo bed 1 Start engine 2 Release the restricting plate 3 Pull up the hydraulic lift cylinder lever to raise the cargo bed 4 Return the hydraulic lift cylinder l...

Page 56: ...ble with the engine or hydraulic system shift the lever to the FLOAT position The cargo bed can be raised or lowered manually 1 Hydraulic lift cylinder lever if equipped 2 Restricting plate if equipped U UP N NEUTRAL D DOWN F FLOAT with Detent 1 Safety support A UNLOCK B MOVE C TURN 1 Safety support ...

Page 57: ... of your body such as hands or arms between the bed and vehicle frame when lifting and lowering the bed To prevent injury use only the handgrips provided The cargo bed may be tilted by releasing the latches on each side and then lifting the bed with the handgrips Support the bed in the raised position with the safety support 1 Latch 2 Handgrip A LOCK B RELEASE 1 Safety support ...

Page 58: ...cylinder has reached the end of its stroke as this will cause oil to flow through the relief valve Forcing oil through the relief valve for extended periods will overheat the oil A Continuing to use the lever may cause oil temperature to rise excessively The use of oil at a high temperature causes the seals to become damaged and fail A Shift the hydraulic outlet lever to the NEUTRAL position and t...

Page 59: ...plement coupler to the vehicle hydraulic coupler 4 Pull the implement coupler slightly to make sure couplers are firmly connected C Disconnecting 1 Lower the implement first to the ground to relieve hydraulic pressure in the hoses 2 Clean the couplers 3 Relieve pressure by moving hydraulic control levers with engine shut off 4 Pull the hose straight from the hydraulic coupler while pulling the rin...

Page 60: ...l A Do not use tires other than those approved by KUBOTA BInflation Pressure Though the tire pressure is factory set to the prescribed level it naturally drops slowly in the course of time Thus check it everyday and inflate as necessary BTire Type and Use C Heavy duty work site tire C Turf tire C All terrain vehicle tire Tire sizes Inflation Pressure 25 x 10 12 HDWS Front Rear 140 kPa 1 4 kgf cm 2...

Page 61: ...rvice interval SHOCK ABSORBERS BShock Absorber Spring Adjustment To avoid serious injury A For shock absorber spring adjustment make sure to consult your local KUBOTA dealer The front and rear shock absorber springs can be adjusted for different riding and loading condition Shock absorber position 1 Tightening torque bolts and nuts Aluminum wheel 90 to 110 N m 9 2 to 11 2 kgf m 66 4 to 81 1 lbf ft...

Page 62: ...hitch load is referred to VEHICLE LIMITATIONS section When towing other equipment use a safety chain BFront Trailer Hitch if equipped To avoid serious injury A Do not tow this vehicle unless all the functions of the vehicle are properly working since the malfunction of steering operation or braking may cause an accident Use the front trailer hitch for greater maneuverability in confined areas such...

Page 63: ...adequate straps or chains 3 When transporting vehicle on truck or trailer always comply with Federal and or Local regulations for securement A Do not apply the straps and chains to the rear stabilizer Follow below when towing the vehicle Otherwise the vehicle s powertrain may get damaged A Set the all shift levers to NEUTRAL position A If possible start engine and select 2WD if creep speed is fitt...

Page 64: ... per year check the battery condition by reading the indicator annually A The items listed below marked are registered as emission related critical parts by KUBOTA in the U S EPA non road emission regulation As the engine owner you are responsible for the performance of the required maintenance on the engine according to the below instruction Please see Warranty Statement in detail No Items Indica...

Page 65: ...k every 200 hrs 73 21 Hydraulic tank oil Change every 200 hrs 71 22 Radiator hose pipe and clamp Check every 200 hrs 74 Replace every 2 years 82 23 Hydraulic oil line Check every 200 hrs 76 Replace every 2 years 82 4 24 Intake air line Check every 200 hrs 75 Replace every 2 years 82 3 25 Engine breather hose Replace every 2 years 82 4 26 Brake hose pipe Check every 200 hrs 73 Replace every 4 years...

Page 66: ... 35 Brake fluid Change every 2 years 80 4 36 Rear brake cylinder seal Replace every 2 years 82 4 37 Front brake seal Replace every 2 years 82 4 38 Cooling system Flush every 2 years 80 39 Coolant Change every 2 years 80 40 Fuel system Bleed Service as required 83 41 Fuse Replace 83 42 Light bulb Replace 85 43 Hydraulic tank Check 85 No Items Indication of Hour Meter After 700 hrs Ref Page 50 100 1...

Page 67: ...Below 0 32 SAE10W SAE10W 30 4 Transmission case 7 0 L 1 8 U S gals For U S A market KUBOTA SUPER UDT2 fluid For Canada market Premium UDT fluid For other than the above KUBOTA UDT or SUPER UDT fluid 5 Front axle case 0 6 L 0 6 U S qts 6 Front knuckle case Ref 0 25 L 0 26 U S qts 7 Hydraulic tank oil 18 0 L 19 0 U S qts 8 Brake fluid reservoir and lines 0 4 L 0 4 U S qts KUBOTA DOT3 GENUINE BRAKE F...

Page 68: ... optimum protection and performance See the first table of LUBRICANTS FUEL AND COOLANT in MAINTENANCE section Consult your local KUBOTA Dealer for further detail Do not mix different brands together C Brake fluid Always use KUBOTA DOT3 GENUINE BRAKE FLUID from a sealed container If it is not available you should use only DOT3 fluid as a temporary replacement from a sealed container However the use...

Page 69: ...fluid for optimum protection and performance See the first table of LUBRICANTS FUEL AND COOLANT in MAINTENANCE section Consult your local KUBOTA Dealer for further detail Do not mix different brands together C Hydraulic tank oil To insure proper operation of the hydraulic and VHT system it is important that a multi grade transmission fluid is used in this system We recommend the use of KUBOTA genu...

Page 70: ...only DOT3 fluid as a temporary replacement from a sealed container However the use of any non KUBOTA brake fluid can cause corrosion and decrease the life of the system Have the brake system flushed and refilled with KUBOTA DOT3 GENUINE BRAKE FLUID as soon as possible A Indicated capacities of water and oil are manufacturer s estimate ...

Page 71: ... THE SEAT To avoid serious injury from contact with moving parts A Never open the cover under the seat while the engine is running unless servicing requires such access BHood To open the hood pull the latch lever toward left side of machine to release the latch and open the hood A To close the hood press fit the hood into position with both hands BSeat To open the seats raise the seats to the forw...

Page 72: ... See Raising and Lowering the Cargo Bed if equipped with hydraulic dump in CARGO BED section BRaising and Lowering the Cargo Bed without hydraulic dump See Raising and Lowering the Cargo Bed without hydraulic dump in CARGO BED section JACK UP POINT To avoid serious injury death or vehicle damage A Do not work under the vehicle unless it is secured by safe stands or suitable blocking BFront End Jac...

Page 73: ...serious injury A Be sure to check and service the vehicle on a flat surface with the engine shut off and the parking brake ON BWalk Around Inspection Look around and under the vehicle for such items as loose bolts trash build up oil or coolant leaks broken or worn parts BChecking around Engine 1 Park the vehicle on a level surface 2 Stop the engine 3 Raise the cargo bed 4 Mount the safety support ...

Page 74: ...on from accumulating in the fuel tank fill the tank before parking overnight BChecking Engine Oil Level To avoid serious injury A Be sure to stop the engine before checking the oil level 1 Park the vehicle on a level surface 2 Raise the cargo bed and mount the safety support 3 Stop the engine 4 Check engine oil before starting the engine or 5 minutes or more after the engine has stopped 5 To check...

Page 75: ...scribed level at the oil inlet See the first table of LUBRICANTS FUEL AND COOLANT in MAINTENANCE section A If oil level is low do not run engine BChecking Hydraulic Oil Tank Level 1 Park the vehicle on a level surface 2 Stop the engine 3 Open the seat and remove the utility box 4 Remove the rubber cap 5 To check the oil level remove the dipstick wipe it clean screw it into filling hole and remove ...

Page 76: ...ater in the specified mixing ratio up to the full level See Flush Cooling System and Changing Coolant in EVERY 2 YEARS in PERIODIC SERVICE section A If the radiator cap has to be removed follow the caution above and securely retighten the cap A Use clean fresh water and anti freeze to fill the recovery tank A If water should leak consult your local KUBOTA Dealer BCleaning Radiator Screen To avoid ...

Page 77: ...ner Using other type of oil ruins synthetic resin or rubber installed in brake system components and may cause brake failure A Avoid contamination of the brake fluid Thoroughly clean area around the filler cap before removing Do not open the brake fluid reservoir cap unless absolutely necessary A Use extreme care when filling the reservoir If brake fluid is spilled on the power steering hose wash ...

Page 78: ...ase the brakes push in the button at the side of the parking brake lever and tilt the lever forward A Make sure the parking brake warning lamp on the Easy Checker TM goes off when parking brake lever is forward BChecking Easy Checker TM 1 Inspect the instrument panel for broken Easy Checker TM lamps 2 Consult your local KUBOTA Dealer if broken BChecking Head Light Turn Signal Light if equipped etc...

Page 79: ...not damaged 2 If the boots are cuts cracked or shows signs of deterioration consult your local KUBOTA Dealer Front 1 Joint boot 2 Front drive shaft 3 Tie rod 1 Joint boot 2 Front drive shaft 1 Joint boot 2 Rear drive shaft 1 Joint boot A Rear stabilizer 1 Joint boot 2 Drive shaft ...

Page 80: ... and stop the engine 3 Shift the range gear shift lever to the NEUTRAL position 4 Turn the key to ON position 5 Shift the range gear shift lever to the REVERSE position 6 If the backup beeper does not beep consult your local KUBOTA Dealer 1 Joint boot 2 Drive shaft Tire sizes Inflation Pressure 25 x 10 12 HDWS Front Rear 140 kPa 1 4 kgf cm 20 psi 25 x 12 12 Turf Front Rear 25 x 10 12 ATV Front Rea...

Page 81: ...s lubricate grease fittings more often 1 Parking brake lever spray type grease 1 Battery terminals 1 Cargo lift cylinder pivot Grease fitting 2 Cargo bed pivot spray type grease 1 VHT link Grease fitting 2 VHT link spray type grease 3 Valve lever link spray type grease 4 4WD lever link spray type grease 1 Range gear shift link spray type grease A Left rear tire 1 Unload link spray type grease ...

Page 82: ...s seat 2 Shift the range gear shift lever to H position 3 Return the Speed control pedal to the NEUTRAL position 4 Shift the hydraulic lift cylinder lever to the NEUTRAL position 5 Turn the key to START position 6 The engine must not crank 7 Repeat the step 2 to 6 with the range gear shift lever at L and R each position 8 If it cranks consult your local KUBOTA Dealer for service 1 Differential loc...

Page 83: ...above does not occur immediately consult your local KUBOTA dealer for this service BChecking VHT Pressure Release To avoid serious injury A Do not touch muffler or exhaust pipes while they are hot severe burns could result 1 Park the vehicle on a level surface and set the parking brake 2 Start the engine and shut it off quickly 3 Check the points as shown in the figures below 4 If the result corre...

Page 84: ...en cleaning element 3 Replace the primary element Once yearly or after every sixth cleaning whichever comes first A Check to see if the evacuator valve is blocked with dust A Check the rubber seal Replace if damaged 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 the arrow on the rear of cover upright If the...

Page 85: ...ne causing a fire The fuel line connections should be checked annually or every 100 service hours whichever comes first 1 Park the vehicle on a flat surface raise the cargo bed mount the safety support and shut off the engine 2 The fuel line is made of rubber and ages regardless of service period 3 If the fuel line and clamps are found to be damaged or deteriorated replace them 4 Check fuel filter...

Page 86: ...es away from the battery at all times especially when charging the battery To avoid serious injury A Batteries battery posts terminals and related accessories contain lead and lead compounds and other chemicals known to the State of California to cause cancer and birth defects or other reproductive harm WASH HANDS AFTER HANDLING A Never remove the battery cap while the engine is running A Keep ele...

Page 87: ...ttery start with the positive terminal first A Never check battery charge by placing a metal object across the posts Use a voltmeter or hydrometer 1 Park the vehicle on a flat surface 2 Stop the engine 3 Remove the battery cover 4 To slow charge the battery connect the battery positive terminal to the charger positive terminal and the negative to the negative then recharge in the standard fashion ...

Page 88: ...ght 6 Front distance should be shorter than rear distance If not adjust tie rod length C Adjusting procedures 1 Loosen the lock nut and turn the tie rod to adjust the rod length until the proper toe in measurement is obtained 2 Retighten the lock nut A Keep the length of the left and right tie rod equal A Tightening torque LOCK NUT 74 to 84 N m 7 6 to 8 5 kgf m 55 to 61 lbf ft Proper toe in 5 to 1...

Page 89: ...for Internal Combustion Engines Maintenance cleanout procedure The swirl type spark arrester should be cleaned and inspected after every 100 hours of use 1 Set vehicle in an open area away from combustible materials and on flat surface 2 Apply the parking brake and shift range gear shift lever into the NEUTRAL position 3 Remove the drain plug located on the bottom of the muffler body 4 Start engin...

Page 90: ...wheels 4 Remove the left rear tire 5 Remove the mud guard of rubber 6 Release the parking brake 7 Loosen the lock nuts 8 Adjust the cable wire length 9 Tighten the lock nuts securely 10 Install the mud guard 11 Install the left rear tire Proper parking brake lever free play range 1 notch 1 Parking brake lever A Mud guard B Push rivet 1 Lock nut 2 Cable wire ...

Page 91: ...se only a KUBOTA genuine filter BChanging Engine Oil To avoid serious injury A Be sure to stop the engine before changing the oil A Allow engine to cool down sufficiently oil can be hot and can burn 1 Park the vehicle on a level surface 2 Raise the cargo bed and mount the safety support 3 Stop the engine 4 Remove the rear skid plate 5 To drain the used oil remove the drain plug at the bottom of th...

Page 92: ...acts the mounting surface then with a filter wrench tighten it an additional 1 2 turn only 6 After the new filter has been replaced fill the transmission oil up to the upper notch on the dipstick 7 After running the engine for a few minutes stop the engine and check the oil level again add oil to the prescribed level 8 Make sure that the transmission fluid doesn t leak past the seal on the filters...

Page 93: ...rs 9 Install the rear guard and the hose guard A To prevent serious damage to the transmission use only a KUBOTA genuine filter BChanging Hydraulic Tank Oil To avoid serious injury A Be sure to stop the engine before changing the oil A Allow engine to cool down sufficiently oil can be hot and can burn 1 Park the vehicle on a level surface 2 Open the seat and remove the utility box 3 Remove the rub...

Page 94: ...l stroke 3 If brake pedal free travel is outside of the specifications contact your local KUBOTA Dealer for adjusting the brake C Checking the brake pedal stroke 1 Release the parking brake 2 Step on the pedal and measure the pedal stroke 3 If brake pedal stroke is outside of the specifications contact your local KUBOTA Dealer for adjusting the brake 1 Filling plug with dipstick A Oil level is acc...

Page 95: ...bnormality consult your local KUBOTA Dealer for this service BChecking Front Brake Case 1 Remove the drain plugs and the air bleeding hole plugs 2 Check the brake case for brake fluid leak 3 If there is brake fluid leak consult your local KUBOTA Dealer for this service 1 Brake pipe 1 Brake hose 2 Breather hose 1 Brake hose 1 Brake pipe A Oil cooler 1 Drain plug 2 Allen key 3 Air bleeding hole plug...

Page 96: ... safety support Check to see if radiator hoses are properly fixed every 200 hours of operation or 6 months whichever comes first 1 If hose clamps are loose or water leaks tighten bands securely 2 Replace hoses and tighten hose clamps securely if radiator hoses are swollen hardened or cracked Replace hoses and hose clamps every 2 years or earlier if checked and found that hoses are swollen hardened...

Page 97: ...m the vehicle for at least 10 minutes or while the steam is blowing out 4 Check to confirm that there is no danger from the overheat condition check the TROUBLESHOOTING section to determine the cause of the overheat and fix the cause After the engine has cooled re start the engine BChecking Intake Air Line 1 Check to see if the hoses and hose clamps are tight and not damaged 2 If hoses and clamps ...

Page 98: ... clamps are found to be worn or damaged replace or repair them at once Only with hydraulic dump 1 Hose 2 Hose clamp 3 Joint A Hydraulic tank 1 Hydraulic pump Control valve 2 HST Oil tank 3 Control valve Lift cylinder 4 Control valve Power steering unit 5 Oil tank HST 1 Power steering unit Oil cooler 2 Oil cooler Oil tank A Oil cooler ...

Page 99: ... the tires when the tread depth is worn to minimum allowable 1 Oil tank Hydraulic pump A Hydraulic pump 1 Power steering hose Power steering unit Oil cooler 2 Power steering hose Power steering unit Power steering cylinder 3 Power steering hose with hydraulic dump Power steering unit Control valve without hydraulic dump Power steering unit Hydraulic pump A Power steering unit B Power steering cyli...

Page 100: ...e to stop the engine before changing the oil A Allow engine to cool down sufficiently oil can be hot and can burn 1 Park the vehicle on a level surface 2 Raise the cargo bed and mount the safety support 3 To drain the used oil remove the drain plug at the bottom of the transmission case and drain the oil completely into the oil pan 4 After draining reinstall the drain plug 5 Fill with the new pres...

Page 101: ...er sheet 3 To drain the used oil remove the drain plug and the filling plug at the front axle case and drain the oil completely into the oil pan 4 After draining reinstall the drain plug 5 Fill with the new prescribed oil up to the upper line on the dipstick See the first table of LUBRICANTS FUEL AND COOLANT in MAINTENANCE section 6 After filling reinstall the filling plug 7 Properly dispose of us...

Page 102: ... A Do not remove the radiator cap while coolant is hot When cool slowly rotate cap to the first stop and allow sufficient time for excess pressure to escape before removing the cap completely 1 Stop the engine and let cool down 2 Open the hood 3 To drain the coolant open the radiator drain plug and remove radiator cap and engine coolant breather The radiator cap must be removed to completely drain...

Page 103: ... can produce chemical reaction causing harmful substances A Anti freeze is extremely flammable and explosive under certain conditions Keep fire and children away from anti freeze A When draining fluids from the engine place some container underneath the engine body A Do not pour waste onto the ground down a drain or into any water source A Also observe the relevant environmental protection regulat...

Page 104: ...ze BReplacing Radiator Hose Water pipes Replace the hoses and clamps See Checking Radiator Hose Pipe and Clamp in EVERY 200 HOURS in PERIODIC SERVICE section BReplacing Hydraulic Oil Line Consult your local KUBOTA Dealer for this service BReplacing Fuel Hose Consult your local KUBOTA Dealer for this service BReplacing Engine Breather Hose Consult your local KUBOTA Dealer for this service BReplacin...

Page 105: ...system is protected 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 capacity A Before replacing a blown fuse determine why the fuse blew and make any necessary repairs Failure to follow this procedure may result in serious damage to the vehicle electrical s...

Page 106: ...noid 6 5 Meter IGN 6 5 Meter IGN 7 15 Beacon Fog lamp 7 15 Beacon Fog lamp 8 15 Head light blinker F 8 15 Head light blinker F 9 15 Blinker R brake lamp 9 15 Blinker R brake lamp 10 30 Radiator fan 10 30 Radiator fan 11 10 DC output 11 10 DC output 12 20 12 20 13 10 Horn 13 10 Horn 14 15 Work light 14 15 Work light 15 15 Key stop timer 15 30 Solenoid 16 5 Meter BAT 16 5 Meter BAT 17 30 20 15 10 5 ...

Page 107: ...over 7 Connect the negative battery cable BReplacing Light Bulb 1 Head light and turn signal light front Take the bulb out of the light body and replace it with a new one 2 Other lights Detach the lens and replace the bulb BChecking Hydraulic Tank Suction Strainer 1 Make sure that the hydraulic tank is not damaged and the oil does not leak out of the hydraulic tank 2 Make sure that the water is no...

Page 108: ... 8 Keep the vehicle in a dry place where the vehicle is sheltered from the elements Cover the vehicle 9 Store the vehicle indoors in a dry area that is protected from sunlight and excessive heat If the vehicle must be stored outdoors cover it with a waterproof tarpaulin Put boards under the tires to keep dampness away from tire Keep the tires out of direct sunlight and extreme heat A When washing ...

Page 109: ...he battery from the engine charge and store it indoors Install it on the vehicle only when the vehicle is going to be used Insufficient engine power A Insufficient or dirty fuel A The air cleaner is clogged A Check the fuel system A Clean or replace the element Engine stops suddenly A Insufficient fuel A Refuel A Bleed the fuel system if necessary Exhaust fumes are colored Black A Fuel quality is ...

Page 110: ...ufficiently A Battery must be serviced properly before initial use When viewed from top the top of plates look whitish Refillable type battery only A Battery was used with an insufficient amount of electrolyte A Add distilled water and charge the battery A Regularly check the electrolyte level A Battery was used too much without recharging A Charge battery sufficiently A Charge the battery properl...

Page 111: ...mission fluid level is insufficient A Replenish oil Brakes not working correctly A Brake fluid level is low A Check fluid level A Air is in brake system A Consult your KUBOTA Dealer A Brake pads are worn A Consult your KUBOTA Dealer Brake noise A Consult your KUBOTA Dealer HST oil overheats A HST overloaded A Reduce load A Low oil level A Fill oil to the correct level A Dirty oil cooler core or sc...

Page 112: ...her details A Backup Beeper A Bed Liner A Fabric Cover A Front Mud Guard A Front Trailer Hitch Pin A Front Work Light A Rear Trailer Hitch Pin A Rear Work Light A Front Blade 72 A Strobe Light Beacon A Tail Lamp Guards A Turn Signal Hazard Light Kit A Winch Kit ...

Page 113: ...earance 80 Flushing Cooling System and Changing Coolant 80 Front Axle Case Oil 79 Front Brake Case 73 Front Brake Seal 82 Front End 50 Front Knuckle Case Oil 78 Front Trailer Hitch 40 Fuel Filter 80 Fuel Gauge 23 Fuel Hose 82 Fuel Injection Nozzle Injection Pressure 80 Fuel Line and Fuel Filter 63 Fuel System 83 Fuse 83 General Caution 31 Glove Box Std and Glove Box Cover if equipped 26 Greasing 5...

Page 114: ...ng and Skidding 29 Slow Blow Fuses 85 Speed Control Pedal 22 Speedometer 24 Stopping 22 Tilt Steering Wheel 17 Tire 77 Tire Inflation Pressure 58 Tire Type and Use 38 Toe in 66 Transmission Fluid 78 Transmission Fluid Level 53 Transmission Oil Filter SUCTION 71 Transmission Oil Filter VHT 70 Transport the Vehicle Safely 41 Traversing Hillsides 29 Turn Signal Light Switch 18 Turning the Vehicle 28 ...

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Kubota RTV-X1120D, Operator'S Manual

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