Yancheng Tractor Factory Jinma 200 Series User Manual Download Page 14 | Manualshive

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Jinma 200 series Tractor Users Manual

MCE 2004.01

Before attempting any service on hydraulic systems, shut off the engine that powers the hydraulic
pump. Lower the implement to the ground and relieve the pressure. Follow instructions in the
operator's manual because the specific procedures for servicing the systems are very important to your
safety.

Funded in whole or in part from Grant Number U05/CCU50607001, "Cooperative Agreement
Program for Agricultural Health Promotion Systems," National Institute for Occupational Safety and
Health.

Reviewed by Dr. Randall Wood and Dr. Warren Roller

Version 0.2

Page 14 of 52

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Summary of Contents for Jinma 200 Series

Page 1: ...Jinma 200 series Tractor Users Manual MCE 2004 01 JINMA 200 Series DOCUMENTATION Edited by Steve Bradshaw Malacat Enterprises Cobble Hill B C Version 0 2 Page 1 of 52 ...

Page 2: ... DATA SHEETS 15 DISPOSAL OF POL WASTE 16 ENVIROMENTIAL LAW 16 Controls and Instruments 17 Instruments Standard 17 Amp meter 17 Water Temperature Gauge 17 Oil Pressure Gauge 17 Tachometer 17 Turning Signal Switch 17 Work Light Switch 17 Horn Button 17 Headlight Switch 17 Starting Switch 18 Instruments Optional 18 Amp meter 18 Water Temperature Gauge 18 Tachometer Hour Meter 18 Oil Pressure Gauge 18...

Page 3: ...ol and Operation of PTO 23 Control and Operation of Hydraulic Hitch System 24 Position Control 24 Floating Control 24 Control of the Lowering Speed of the Implement 24 Operation of Hitch System 24 Adjusting of Longitudinal Level 24 Adjusting of Lateral Level 25 Use of the Electrical Equipment 26 Battery 26 The Starter 26 Maintenance Schedule for the Tractor 27 Daily Maintenance 27 50 Hour Maintena...

Page 4: ... Filter 36 Backhoe Hydraulic Fluid Intake Filter 38 Injector Pump Oil 40 Oil Drains 41 Ignition Switch Retrofit 42 Jinma 254 Specifications 43 Jinma Crate Tractor Assembly 46 Jinma JW 03 Backhoe Info 50 PIVET PINS 50 Enlarge outrigger pads 51 Strengthen lower sub frame 51 Stiffen up rear mount 52 Version 0 2 Page 4 of 52 ...

Page 5: ...Figure 20 JM204 TY29 Engine with valve cover removed 34 Figure 21 Close up of JM 204 TY290 engine head 34 Figure 22 Y385 Torque Sequence used for JM254 284 35 Figure 23 TY20 Torque Sequence used in JM184 204 224 35 Figure 24 Hydraulic Filter Assembly 36 Figure 25 Hydraulic filter disassembly 37 Figure 26 Hydraulic Filter Parts 37 Figure 27 Hoe Hydraulic Oil Filter 38 Figure 28 Hoe Hydraulic Filter...

Page 6: ... 200 series Tractor Users Manual MCE 2004 01 Figure 42 Hoe frame reinforcement fwd view 51 Figure 43 Hoe frame reinforcement after view 51 Figure 44 Hoe frame top link stabilizer 52 Version 0 2 Page 6 of 52 ...

Page 7: ...own Manual Factory Engine Illustrated Parts Breakdown Manual The Chinese Tractor Owner Association is a good place to lurk ask questions and get give support from to others http www ctoa net Please read this manual carefully and keep in a convenient place for future reference Do not hesitate to contact your local dealer for any questions concerning the tractor Even if you obtained this tractor as ...

Page 8: ...ain and cotton base in China The local industrial structure has been completed in Yancheng with industries like textiles machinery electronics chemical pharmaceutical food processing and construction materials industries as its backbone The arts and crafts native and special products of the city are of unique styles The tractor factory was originally built about 50 years ago As you can see from fi...

Page 9: ... or downhill Mow up and down the face of slopes never across the face Reduce speed and exercise extreme cation on slopes and in sharp turns to prevent tipping or loss of control Be especially cautious when changing direction on slopes Stay alert for holes rocks and roots in the terrain and other hidden hazards Keep away from drop offs Use care when pulling loads or using heavy equipment a Use only...

Page 10: ... considerable spillage and leakage of liquids As a general rule do not allow liquid fuels lubricants acids solvents etc to come into contact with the skin The majority of these products contain substances that are potential health hazards Modern lubricants contain additives Do not burn contaminated fuel oils and or oils used in conventional heating systems Avoid spillage when transferring used eng...

Page 11: ... edges gears chains revolving shafts rotating blades pinch points and other hazards You can also be injured if you fall while working on or near any of these machines Accidents with farm machinery are often serious even fatal It is important to recognize and be alert for machine hazards and to take precautions to avoid injury Shear and Cutting Points Shear points Fig 1 are created when the edges o...

Page 12: ...n source of wrap point accidents although any exposed machine part that rotates can be a wrap point A cuff sleeve pant leg long hair or just a thread can catch a rotating part and result in serious injury Entanglement with a wrap point can pull you into the machine or clothing may become so tightly wrapped that you are crushed or suffocated In other cases you could be thrown off balance and fall i...

Page 13: ...t cannot roll Free Wheeling Parts Many machine parts continue to spin after the power is shut off including cutter heads of forage harvesters hammer mills of feed grinders rotary mower blades fans and flywheels Never touch these parts until they have stopped moving This could take 2 to 21 2 minutes Springs Compressed springs Fig 4 will expand with great force when released and springs that are str...

Page 14: ...essure Follow instructions in the operator s manual because the specific procedures for servicing the systems are very important to your safety Funded in whole or in part from Grant Number U05 CCU506070 01 Cooperative Agreement Program for Agricultural Health Promotion Systems National Institute for Occupational Safety and Health Reviewed by Dr Randall Wood and Dr Warren Roller Version 0 2 Page 14...

Page 15: ...ncluding but not limited to Product and Company Identification Information on ingredients Emergency overview What the material is Stability and Reactivity What not to mix it with Toxicological Information What it will do to you if you touch breath ingest this material Accidental Release Measures What to do if you release it into the environment Handling and Storage Personal Protective Equipment Do...

Page 16: ...flushing for at least 15 minutes Get medical attention if irritation persists Skin To remove the material from skin use soap and water Discard contaminated clothing and shoes or thoroughly clean before reuse Ingestion If swallowed get immediate medical attention Do not induce vomiting Never give anything by mouth to an unconscious person Inhalation Move the exposed person to fresh air If not breat...

Page 17: ...of the engine cooling system Oil Pressure Gauge Indicates the oil pressure of the engine Normal oil pressure is 2 4 kgf cm2 0 2 0 4Mpa Tachometer Indicates engine speed and records the accumulated running time of the engine Turning Signal Switch Turn the switch to the left to engage signal light for left turn Turn switch to the right to engage signal light for a right turn Work Light Switch Pull t...

Page 18: ...ot be used in normal operation NOTE Clutch pedal must be pushed down all the way for starter to operate Instruments Optional The optional Instrument Panel has the same lower switches turn signals work light horn headlights and start switch along with an enhanced gauge package Amp meter Indicates the current intensity of battery while being charged or discharged If the pointer deflectsto side it me...

Page 19: ...ottle backward the RPM will decrease Pushing it forward will increase engine speed Clutch Pedal Depress the pedal to disengage the clutch Pushing clutch partially in disengages the transmission all the way in disengages the PTO Always use clutch when moving gear selectors or PTO control 4WD Selector Engage or disengage the power to front drive axle to achieve 4 wheel drive or 2 wheel drive Do not ...

Page 20: ... brake lock pawl before moving tractor Creeper Shifting Lever To exchange the normal speed with the creeper speed range Hydraulic Control Lever When the lever is pulled backward the hitch is lifted When pushed forward the hitch is lowered When moved into vertical position the hitch is in neutral hold position Always return lever to neutral position when desired height of attachment is obtained Dif...

Page 21: ...charge This will let you know that the glow plugs are operating Then proceed to start as in warm weather In extreme cold conditions or if battery is low you may use the decompression lever to ease starting Operating the Tractor After the engine is started run it at moderate speed for 5 10 minutes to allow the engine to warm up After the water temperature reaches 70 degrees Celsius the tractor can ...

Page 22: ...ion of only brake pedals will result in damage to the tractor If the tractor is to be parked for quite a while the engine should be stopped After the engine has been unloaded it should run at low speed until the cooling water temperature drops to 70 degrees Celsius or lower Pull out fuel cut off rod to bring the engine to a stop Note Never stop the engine when its temperature is very high Do not s...

Page 23: ...aised with hydraulic lift with out first using safety stands to support weight of attachment Control and Operation of PTO driven Devices Control and Operation of PTO PTO can be engaged and disengaged by using the PTO control lever on the right side of the transmission box Push clutch pedal all the way down when engaging or disengaging PTO To engage PTO push down the control lever from the front an...

Page 24: ...n the control lever to the neutral position The hydraulic circuit is then in floating control Using floating control the plowing depth is controlled by the change in height of the supporting wheel The uniform plowing depth will be obtained in the field with changes of soil resistance Control of the Lowering Speed of the Implement Turn the lowering speed adjusting valve to control the lowering spee...

Page 25: ...lever to the low range gear position and hold Depress down the differential lock lever under the right side of the seat gradually release the clutch pedal to engage the clutch so that two drive wheels rotate in same speed then there is a possibility to drive the tractor through the slippery area After the tractor passes through the slippery area stop and disengage the differential lock Do not turn...

Page 26: ...starter for longer than 10 seconds at any given time The shortest interval between two attempts at starting must be no less than 2 minutes If the engine can not be started after several attempts the trouble should be found and corrected If the engine is started in cold weather it should be preheated with the block heater before starting Version 0 2 Page 26 of 52 ...

Page 27: ...gs should be wiped clean and greased with the recommended grease 3 Check air filter and clean or replace as needed 4 Check the fan belt tension When pressing the middle part of the longer side of the belt the belt drops about 15 25mm under the force of about 10N then the tension is suitable Adjust if necessary 5 Check and adjust the free travel of clutch pedal and brake pedals 6 Check the oil leve...

Page 28: ...e tractor is to be in long term storage you should fully examine mechanical condition and follow the steps listed below 1 Store the tractor in dry shelter support the front and rear wheels so weight is not on the tires If storing in the open air for limited time cover the tractor with tarp 2 Clean the outside of the tractor wax painted surfaces and lubricate each lubrication point with grease 3 Ch...

Page 29: ... of three parts driving part driven part and controlling part Driving part rotates with the engine flywheel only when the clutch engages can the driven part rotate with the engine Dual stage clutch should be adjusted on fixture The adjusting steps are as follows Adjust the length of adjusting bolt 11 to make the distance difference between 3 release levers and PTO clutch pressure plate is no more ...

Page 30: ...iction disc and brake drum or friction disc and brake case and brake cover increase and effect the brake performance Excessive free travel will cause break ineffectiveness So the brakes should be regularly checked and adjusted to ensure the safe operation of the tractor When one of the following conditions of the brake appears adjustment should be done Free travel of brake pedal is excessive and c...

Page 31: ...g fork 6 2 Pull brake pull rod adjusting fork to change the length of the pull rod 8 until the displacement from the highest position of the brake pedal to friction disc assembly being completely braked of the brake pedal in 85 95 mm 3 When the left right pedal are locked together stepping on the pedals can simultaneously brake the left and right wheels 4 After adjustment lock it with nut 7 If the...

Page 32: ...uel Check fuel supply No fuel to cylinders Incorrect pump timing Check timing Air intake restriction Check filter element Exhaust system restriction Check system Low compression Test cylinder compression Smokes under load especially at high and medium speed Eng ine is quitter than normal Smokes under load especially at low and medium speed E ngine is noisier than normal Smokes under load at all sp...

Page 33: ...cient fuel supply Incorrect or contaminated fuel check fuel supply Injection timing error Check timing Air inlet restriction Check filter element High pressure fuel system malfunction Loss of engine compression Test cylinder compression Engine knocks excessively Defective injector s Test by substitution Restricted fuel return line Open line to verify remove obstruction Injection pump malfunction T...

Page 34: ...hed to cover and rest to head Use a putty knife to scrape free of cover and head Vacuum up the loose pieces Locate all head bolts There are 10 bolts for the 2 cyl engine and 8 for the 3 cyl engine 3 Check the torque sequence pictures further down to verify you found all the bolts 4 Using the correct torque sequence for your engine torque each bolt to 95 105 ft lbs Note Do not loosen the bolts firs...

Page 35: ...lts evenly Start at the center and work toward the ends Don t have a torque spec for the valve cover bolts but 3 8 socket wrench tight should do 9 Start engine and bring up to operating temperature Carefully check valve cover for oil leaks Engine Head Torque Sequences Torque sequence torque spec and info provided by Mike Maverick Tractor JM204 head photos provided by Glenn Coastal Tractor and Equi...

Page 36: ...ve a front end loader make sure it is on the ground and no pressure is in the system With tractor turned off move all control valves back and forth to neutralize any pressure 2 Remove the 4 bolts than hold down the operator seat assembly and remove the seat 3 Unscrew the nut which holds the steel suction line to the cover adapter plate atop the reservoir This line feeds the inlet side of the hydra...

Page 37: ...t have an FEL then this is not necessary 2 Start tractor for approximately 1 minute and check for leaks If you listen carefully you should hear the pump pick up oil almost immediately and prime itself Shut off the tractor after 1 minute 3 Re hook the quick connects in and out of the FEL start up the tractor and operate your loader Shut down and re check your oil level Re install the drivers seat h...

Page 38: ... oil if it smells burnt or is extremely milky then you should replace it If your oil looks good and you don t find many contaminants then you can strain the oil prior to putting it back in the reservoir A paint filter works good for this and helps to remove debris and contaminants that may be in the system 1 As always when working with any hydraulics Shut down the tractor Move all control levers t...

Page 39: ...y and carefully inspect the wire mesh to confirm it does not have any gaps around the outside on either end 6 Reinstall the filter assembly don t forget the gasket back into the tank and tighten the 3 bolts Now put the compound washer back into the groove of the threaded fitting If you didn t h ave one to begin with then a properly fitted rubber O ring will suffice or you can purchase them from ou...

Page 40: ...the rear of the injector pump and is mounted on top with a breather The drain C is on the bottom Total oil volume is about 4 oz or 1 4 of a pint if completely empty To fill and check first remove the A breather on top then remove the rubber cap not always included from bottom of B and add oil very slowly one ounce at a time When oil comes out B then it is full Wait a full 15 minutes for excess oil...

Page 41: ...rly straight forward and easy Above we have shown you the drain locations for each system Your engine uses standard weight oils We use HD 30 but 10 40 and other weights will work also Use what ever weight oil you are running in your vehicles which would be appropriate for your local temperature conditions The transmission and hydraulic system use the same oil Choose a quality hydraulic oil such as...

Page 42: ... to the first position lights In other words all three posts are hot 2 for lights 3 for glow plugs and 4 for starter solenoid This will cause your 30 amp fuse to blow consistently A replacement switch is available through your local New Holland dealer and was used on Ford Series 2000 9000 tractors from about 1965 on Ask for Ford Part D 5NN11N501A If you would still like to use a direct replacement...

Page 43: ... Lbs Net Mower Weight 400 Lbs Net Rototiller Weight 740 Lbs Net Rated Traction Force tractor only with AG tires 1600 Lbs PTO Speed 540 1000 RPM 3 Point Hitch Category 1 Clutch Dual Stage live PTO Engine Type 3 Cylinder 4 cycle water cooled diesel Bore 3 35 In Stroke 3 54 In Compression 22 1 Firing Order 1 3 2 Horsepower 25 2300 RPM Torque 64 ft lbs 1850 RPM Lubrication Gear operated oil pump and s...

Page 44: ...ight 98 In Reach at maximum hight Fig 2 C 16 In Maximum Dump Angle Fig 2 D 16 Deg Reach with bucket on ground Fig 2 C 59 In Bucket Roll Back Fig 2 F 17 Deg Digging Depth below grade Fig 2 G 6 In Hight in Carry Position Fig 2 H 61 In Lift Capacity to full hight 875 Lbs Break Away Capacity 2200 Lbs Weight less Mounts 675 Lbs Raising Time 6 5 Sec Lowering Time 5 Sec Figure 2 JM ZL 20 FEL dimensions B...

Page 45: ...all Width 64 In Overall Hight 35 In Cutting Hight Range 1 5 9 3 35 64 In Required Horse Power 17 30 Hp PTO Speed 540 RPM Blade Tip speed 207 Ft Sec Blade Overlap 1 1 9 In Blades 3 Updraft Blade Spindles Greased from top 3 Suspension Linkage 3 Point Deck Thickness 3 16 In Side Skirts 3 16x4 53 64 In Weight 400 Lbs Figure 4 JM9GX 1 5A Finish Mower ...

Page 46: ...tion time of one hour For assembled Tractors please see Jinma Page Stag e Description 1 Unpack crate check contents read manuals and fill battery with electrolyte 2 Check tire pressure Move tractor chassis from crate and bolt on 4 wheels 3 Attach rear fenders roll bar and seat belt anchor points 4 Attach front weight frame Insert battery 5 Attach fuel tank Connect electrical connections and cables...

Page 47: ... Rolling Chassis Tool Box Tires Hood Front Weight Bracket Ready for Town Battery Bracket Battery Hold down Battery Need your own Electrolyte Steering Wheel Rear Fenders Roll Bar Muffler Hood Front Weights NA with FEL Air Cleaner Drawbar Three Point Hitch Class 1 PTO Shield Version 0 2 Page 47 of 52 ...

Page 48: ...EALER AND ASSEMBLY FACILITY This is part of why you are saving a LOT of money A missing bolt a bent line or a scratch are items you will take care of for your customer YOU to make sure that his machine is as good as it can be Don t ov erlook the small stuff Take your time assembling and checking your tractor The more items you check during assembly the fewer problems you will have later Check that...

Page 49: ... it and DO IT SAFE When you are done you will know more about your tractor than most owners and some DEALERS I hope you will have pride in knowing that the best assembly facility put your tractor together Copyright 2002 Nelson Equipment Corporation Nelson Equipment Corporation 38544 Hwy 99W Corvallis OR 97330 Phone 541 745 5589 Fax 541 745 5589 EMAIL TractorConnection HotMail com Version 0 2 Page ...

Page 50: ...ing for a hoe 1 Prevent pivot pins from popping out The existing middle section pins can pop out when a twisting force is applied Get some 1 2 x 1 4 bar stock and weld a piece of it across the open part of the booms near the pivot pins in the center section see yellow arrows There is one pin that needs it the most If you look at the pins you will see the one that is in the mid section joint does n...

Page 51: ...b frame 3 The lower sub frame of the hoe will bend if you try to lift the whole tractor off the ground with the hoe see what can happen in picture below Weld some square tubing along the bottom of the frame to stiffen it up Note New JM hoe frames are said to be improved in this area Square tubing below the oval cut out has been added Still not as strong as the mod shown here Version 0 2 Page 51 of...

Page 52: ...that goes to the upper 3pt link Great job This guy can start his own Implement company Credits The following info has been provided by Schmalts Jay and Jeff JW 03 Backhoe owners and frequent contributers to the CTOA board Version 0 2 Page 52 of 52 Figure 44 Hoe frame top link stabilizer ...

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