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Iseki SXG19H-UE, Operation Manual

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Iseki SXG19H-UE Operation Manual Download Page 42

VIII. MAINTENANCE

41

tion pump and let air bubbles out of the pump.

7. INSPECTION OF FUEL HOSES

Check the fuel hoses for cracks and fuel leak after 
every 100 hours of operation. A damged hose 
should be replaced with a new one.

8. FAN BELT

Warning:

• Before checking the fan belt, stop the engine and 

remove the starter key without fail.

• Wait until the engine and accessories cool down 

completely to prevent burns.

The fan belt is accessible from the right rear of 
the engine room by opening the engine hood. 
Check the belt for tension and damage.

Push down the belt with a finger at the intermedi
ate point between the alternator and crankshaft 
pulley with a force of 10 kgf (22 lb) and see its 
deflection. If it deflects by about 10 mm (0.4 in.), 
the tension is proper.

(1) Fan belt

(4) Lock bolt

(2) Crankshaft pulley (5) Adjust bolt
(3) Alternator

When the belt deflection is improper, correct in 
the following procedure:

a. Loosen the lock bolt and adjust bolt of the alter-

nator.

b. Pull the alternator outward to apply more tension 

to the belt. Tighten the lock bolt and adjust bolt 
temporarily while pulling the alternator.

c. Check for the belt deflection to see if the tension 

is proper. If so, tighten the lock bolt and adjust 
bolt securely.

Important:
When the belt is found to be defective, ask your 
dealer for replacement.

9. MAINTENANCE OF FRONT PTO

After a long period of operation, the front PTO 
belt could be expanded and the tension of the belt 
could be deteriorated. It is necessary to adjust the 
belt. Be sure to inspect the tension of the belt 
before operation and cor rect the tension if 
required. Operation with loose belt will result not 
only in lower efficiency but also damage to the 
belt.

Warning:
Inspection of the front PTO should be don while 
the engine is cold. Otherwise it ma cause burns.

a. Open the engine hood.
b. Shift the front PTO lever to "ON" position, and 

check if the clutch spring is expanded properly.
Proper clearance between spring coils in expand-
ed state is 0.3 mm.

Summary of Contents for SXG19H-UE

Page 1: ......

Page 2: ...ETY INSTRUCTIONS Essential items which you should observe while operating the lawn mower TECHNICAL INSTRUCTION Items which are necessary to operate adjust and service the lawn mower properly Before starting to operate the lawn mower for the first time you should read this operation manual thor oughly and carefully until you are sufficiently familiar with the operation of the lawn mower in order to...

Page 3: ... OF MAJOR COMPONENTS 25 V CONTROLS AND METERS 26 1 CONTROL PANEL 26 1 1 STARTER SWITCH 27 1 2 THROTTLE LEVER 27 1 3 MONITOR LAMP ARRAY 27 1 4 PTO LEVER 28 1 5 HOURMETER 28 1 6 Headlight switch UE TYPE 28 1 7 Position switch UGE TYPE 28 1 8 Conbination switch UGE TYPE 28 1 9 Hazard switch UGE TYPE 28 1 10 Parking lamp UGE TYPE 28 1 11 High beam signal lamp UGE TYPE 28 2 FENDER WING PANEL 28 2 1 LIF...

Page 4: ...ENT OF HYDRAULIC OIL FILTER 47 20 CHAIN CASE OIL REPLACEMENT 48 21 WASHING AND REPLACEMENT OF SUCTION FILTER 48 22 INSPECTION AND CLEANING OF AIR INTAKE OPENINGS 49 23 CLEANING OF THE RADIATOR 49 24 COOLANT REPLACEMENT 50 25 INSPECTION OF FUSES AND WIRING UE TYPE 50 26 INSPECTION OF FUSES AND WIRING UGE TYPE 51 27 MAINTENANCE OF HYDRAULIC SYSTEM PARTS 51 28 INSPECTION OF SAFETY SWITCHES 52 29 FILL...

Page 5: ...ON 89 2 ADJUSTING THE GRASS LIMIT SENSOR 89 3 INSPECTION BEFORE OPERATION 89 4 CLEANING A COLLECTOR 90 5 REPLACEMENT OF CONTAINER REAR NET 90 6 EFFCIENT COLLECTING 90 IV INSPECTION AND MAINTENANCE OF MAJOR PARTS 91 1 INSPECTION OF CYLINDER 91 2 INSPECTION OF HYDRAULIC HOSES 91 3 FILLING DIAGRAM 92 4 PERIODICAL INSPECTION TABLE 93 V STORING THE COLLECTOR 94 VI TROUBLESHOOTING 95 This manual explain...

Page 6: ... loose clothes accessories or letting long hair hang loose which could be caught in rotating parts or on projections 1 6 When you let someone else operate the lawn mower instruct this person how to operate the lawn mower and also advise the reading of this manual Never lend the mower to anyone who cannot understand the contents of this manual and safety labels Operation of the lawn mower by a pers...

Page 7: ...rting Abrupt starting may cause unexpected accidents 2 8 Become familiar with the operation particular ly the stopping of the lawn mower You should be skilful enough to be able to stop the lawn mower at will 2 9 When your lawn mower is equipped with an implement other than a standard mower deck such as a collector a cabin etc never fail to ask your dealers about machine balance Always follow their...

Page 8: ...he lawn mower 3 12 Always pay attention in lawn of the lawn mower to avoid obstacles such as corner stones stubs sprinkler heads etc When there is an obstacle that cannot be removed provide a ma rker flag as a warning to keep away from it when mowing When approaching the obstacle slow down the lawn mower sufficiently to avoid it 3 13 Never rest a foot on the brake pedal If so the brakes wear rapid...

Page 9: ...etc never fail to ask your deal ers about machine balance Always follow their advice The lawn mower is not equipped with any attachments or a cabin The lawn mower is equipped with a standard mower deck 4 1 Be sure to wear a helmet during operation 4 2 Operate at sufficiently low speeds 4 3 When turning be sure to slow down sufficient ly 4 4 Avoid sudden starting and stopping 4 5 Operate the lawn m...

Page 10: ...mower deck 6 6 Park the truck on hard level ground Hook the ramps securely on the platform of the truck with the top of the ramp level with the plat form 6 7 Drive the lawn mower carefully at the moment the lawn mower moves from the ramps onto the platform for it changes angles abruptly 6 8 When the lawn mower is loaded on the truck stop the engine apply parking brakes and withdraw the starter key...

Page 11: ...op the engine and remove the engine key and apply the park ing brakes 9 6 The engine muffler radiator etc are very hot just after operation so wait until those heated parts cool down sufficiently to avoid burns 9 7 Never remove the radiator cap while the engine is hot or running Wait until the engine cools down and then relieve the radiator pressure by releasing the radiator cap Carelessly pouring...

Page 12: ...n the ground draw the starter key shift the PTO lever to the OFF position and apply parking brakes 10 2 Before inspecting the connections of the elec trical system be sure to disconnect the negative terminal of the battery to avoid short circuits and electric shocks 10 3 Loose connections terminals and damaged wiring should be repaired as soon as possible They will not only deteriorate the perform...

Page 13: ...ual Excessively high tyre pressure may result in explosion which may lead to physical accidents 11 2 If a cut is found in a tyre and the cut reaches the cords do not use it Such a tyre may explode 11 3 Before replacing or repairing tyres tubes or rims consult your dealers ahead of time Such operation should be performed by trained mechanics 12 BEFORE STORING THE LAWN MOWER 12 1 After opeation be s...

Page 14: ...wer just after opera tion with a tarpaulin or the like or the heated engine and related parts may cause a fire 13 LONG TERM STORAGE 13 1 Before storing the lawn mower for long period of time disconnect the battery cables to prevent them in case they are gnawn by rats from causing a short circuit which may lead to a fire When disconnecting the battery discon nect the negative cable first while conn...

Page 15: ...n the lawn mower and mower deck You should of course read the cau tion instructions in the manual But never fail to read the labels on the lawn mower and mower deck as well Their respective code numbers are also mentioned below so order them from your dealer if any of them are lost or damaged On the lawn mower 1 Caution label Code No 1705 904 004 0 ...

Page 16: ...overtuning or crushing Avoid operating the machine on a slope of over 12 2 Battery label Code No 1705 904 002 0 a Avoid sparks and flames b Wear a eye protection gear c Keep battery out of reach of children d Beware of sulphuric acid e Beware of explosion f Read the manual thoroughly Handle the battery carefully Improper handling of the battery may lead to explosion Never short the poles Keep away...

Page 17: ...2 006 0 Stay clear of the fan while it is running 9 Starter caution label Code No 1705 902 007 0 Start engine only with key from seat 10 Radiator caution label Code No 1705 902 008 0 Hot pressurized system Do not open cap while radiator is hot ...

Page 18: ...belt while it is moving 2 Hot part caution label Code No 8595 901 007 0 Stay clear of the heated parts while they are hot 3 Danger label Code No 2500 901 014 3D Stay clear of the mower blades while the engine i running 4 PTO label Code No 8654 901 002 0 Stay clear of the PTO shaft while the engine running ...

Page 19: ...them When they have become dirty wash them with soapy water and wipe off with soft cloth If any of them are torn or lost order new labels from your dealer A new label should be placed in the same place where the old one was located When sticking on a new label clean the place to enable the label to stick and squeeze out all air bubbles trapped under it When replacing a part with a caution label st...

Page 20: ... clear of the container rear frame while the close of the rear door 4 Hot part caution label Code No 8595 901 007 0 Stay clear of the heated parts while they are hot 5 Discharge label Code No 8595 901 005 0 Stay away of the discharge opening of the mower deck because stones or other hard objects ejected from the mower may hit you 6 Maintenance label Code No 1593 901 015 0 Shut off the engine and r...

Page 21: ...ontainer dumping 2 Discharge label Code No 8595 901 005 0 Stay away of the discharge opening of the mower desk because stones or other hard objects ejected from the mower may hit you 3 Maintenance label Code No 1593 901 015 0 Shut off the engine and remove the starter key before performing maintenance or repair work ...

Page 22: ...tached AFTER SALE CARE As for breakdown or questions about the lawn mower and mower deck consult with your dealers identifying the model and serial number of your lawn mower Lawn mower 1 Model name and serial number 2 Engine model name and serial number Mower deck 3 Model name and serial number II WARRANTY AND AFTER SALE CARE ...

Page 23: ...mit of the spare parts for this model is 12 years after manufacture of the model is st opped Even within the supply limit the delivery date of some parts have to be determined after negotia tion The supply of spare parts terminates when the limit mentioned above is exceeded But orders for parts after the limit may be met after negotiation about the delivery date price etc ...

Page 24: ... Reverse 0 10 km h 0 6 3 mph Wheel base 1450 mm 1365 mm Wheel Tread Front 910 mm Rear 865 mm 860 mm Driving system 2WD Steering system Power steering Brake system Dry internal shoe expanding No of Brake 1 Before dif 2 After dif 1 Before dif 2 After dif Tyre size Front 210 x 60 D 8 16 x 6 5 8 Rear 250 x 60D 14 23 x 10 50 12 PTO Front 1750 min 1 rpm PTO Clutch Belt tension clutch Minimum ground clea...

Page 25: ...9 in 920 36 2 in overall height 1440 mm 56 7 in 1000 39 4 in Weight 138 kg 304 lbs 70 kg 154 lbs Container capacity 550 liters Height of lift 1900 mm 74 8 in Height of dump 890 mm 35 in Lift system Hydro Dump system Hydro Hydro No of lift cylinder 2 No of dump cylinder 2 1 Piston cylinder Dia x stroke Lift 25 x 40 x 450 mm Dump 20 x 30 x 150 mm 30 x 65 x 115 mm Full censor system limit switch ...

Page 26: ...or lift lever 7 Collector dump lever 8 HST forward travel pedal Forward control 9 HST reverse travel pedal Reverse control 10 Front PTO shaft OPT 11 Master brake pedal 12 Throttle lever 13 Shooter 14 Headlight 15 Dif lock pedal 16 Fuel tank cap 17 Parking brake lever UE 18 Cleaning lever IV NAMES OF MAJOR COMPONENTS ...

Page 27: ...rottle lever 3 Monitor lamp array 4 PTO lever 5 Hourmeter 6 Headlight switch UGE TYPE 1 Starter switch 2 Throttle lever 3 Monitor lamp array 4 PTO lever 5 Hourmeter 6 switch position 7 Turning signal lamp 8 Combination switch 9 Hazard switch 10 Parking lamp 11 High beam lamp ...

Page 28: ...s to the ON O position or the START s posi tion while the engine stops but turns off as soon as the engine starts Engine coolant warning lamp The lamp lights up when the engine coolant is over heated Important When the engine coolant is over heated the moni tor lamp is lit and at the same time the buzzer sounds while the PTO lever is in the ON M position The buzzer turns off when the PTO lever is ...

Page 29: ...ch UGE TYPE The light in combination lamp option light up while the position switch is ON 1 8 Combination switch UGE TYPE This is a combination switch which incorporates the headlight switch turning signal switch and horn button Headlight Turning signal Horn 1 9 Hazard switch UGE TYPE The lamp and turning signal lamps blinks while hazard switch is ON 1 10 Parking lamp UGE TYPE The lamp light up wi...

Page 30: ...Master brake pedal 3 HST reverse travel pedal 2 HST forward travel pedal 4 Dif lock pedal 3 1 MASTER BRAKE PEDAL The lawn mower stops travelling by depressing this pedal 3 2 HST FORWARD TRAVEL PEDAL Depress this pedal and the lawn mower starts moving forward Forward travelling speed is controlled only by depressing it forward travel accelerates and decelerates by the extent the pedal is depressed ...

Page 31: ... should be seated in the operator s seat keep the master brake depress position and shift the PTO lever to the OFF N position Caution When the engine does not start due to a defec tive safety switch or does not stop when the oper ator has left the operator s seat consul your dealer at once without fail 4 2 Height adjust dial 1 Height adjust deal 2 Cutting height gauge Height adjust dial could adju...

Page 32: ...wer Tyre inflation Exterior parts broken or deformed covers or the like Oil leakage engine oil transmission oil fuel etc Inspection and cleaning of air intake port Inspection of engine oil level Inspection of coolant level Inspection of fan belt Inspection of fuel level Inspection of fuel filter Inspection of transmission oil level Inspection of front and rear wheel tightening bolts and nuts Inspe...

Page 33: ... OFF position N or the engine cannot be started 1 Operator s seat 3 Brake pedal 2 PTO lever a Sit in the operator s seat properly b Apply the parking brakes securely UGE c Shift the PTO lever to the OFF position N d Depress the brake pedal fully e Insert the starter key into the starter switch and turn the key to the ON position O Make sure that the charge lamp and oil pressure lamp are both lit M...

Page 34: ... k When the engine starts shift the throttle lever to an intermediate speed position that is between the high speed and low speed positions randt Let the engine idle for about 5 min utes at least Important Never turn the starter key to the START position s after the engine starts or the starter motor will be damaged Insufficient idling time will cause poor lubrica tion of the engine due to high vi...

Page 35: ...e the lawn mower be sure to stop the engine and remove the starter key to prevent the lawn mower from being started unexpectedly by children or unauthorised people Important Be sure to cap the key hole after having removed the starter key Otherwise water or dust may enter into the switch which may cause trouble 4 TRAVELLING Caution Before having become sufficiently familiar with the operation of t...

Page 36: ...tly and turn the steering wheel slowly to prevent the lawn mower from turning over or falling down 1 Steering wheel 2 HST forward travel pedal 3 HST reverse travel pedal f Depress the HST forward travel pedal softly and the lawn mower starts travelling slowly g When reversing the lawn mower depress the HST reverse travel pedal softly and then the lawn mower starts reversing slowly Caution Never at...

Page 37: ...SXG 36 d Push forward d the lift lever to lower the mower deck onto the ground Caution When stopping the lawn mower lower the mower deck onto the ground without fail to avoid acci dents unexpectedly ...

Page 38: ...e engine b Wipe the end of the dipstick with dry cloth c Then insert it into the engine properly d Draw it again Make sure that the oil level is between the upper and lower limits 1 Engine 2 Oil level gauge 1 Oil level gauge 2 Upper limit 3 Lower lim 1 Engine 2 Engine oil filler e If the level is lower than the lower limit replenish through the engine oil filler to the upper limit with the same ki...

Page 39: ...its f When the oil level is lower than the lower limit replenish with fresh hydrostatic transmission oil up to the level between the upper and lower limits Important The transmission oil is common with oil for the hydrostatic transmission HST and the hydraulic lift cylinder so pay sufficient attention not to allow dust water and other foreign matter to be trapped in the oil 3 COOLANT LEVEL Warning...

Page 40: ...ger When replenishing fuel abide by the following items or a fire may be caused Before replenishing with fuel be sure to stop the engine and wait until the engine and heated parts cool down sufficiently Keep sparks open flames etc away from th fuel tank No smoking Spilt fuel should be wiped away immediately 1 Fuel gauge 2 Fuel filler Important As soon as the fuel gauge shows E replenish with fuel ...

Page 41: ...start the engine without the air cleaner element Such operation will cause engine trouble 6 FUEL STRAINER The fuel strainer is located under the floor step of the left side of the lawn mower Check the strainer for accumulated dust or water in the bottom of the strainer cup a When dust or water is found accumulated in the bottom turn the fuel cock lever by 180 degrees towards the bolt to stop fuel ...

Page 42: ...lowing procedure a Loosen the lock bolt and adjust bolt of the alter nator b Pull the alternator outward to apply more tension to the belt Tighten the lock bolt and adjust bolt temporarily while pulling the alternator c Check for the belt deflection to see if the tension is proper If so tighten the lock bolt and adjust bolt securely Important When the belt is found to be defective ask your dealer ...

Page 43: ...B041 2pcs SXG19 1728 334 008 00 Belt VB039 2pcs 10 ADJUSTMENT OF BRAKE UE TYPE 1 crevice of spring coil 4 brake rod 2 brake pedal 5 lock nut 3 stopper 6 brake assy a Depress brake pedal 2 until it stops by stopper 3 and adjust brake rod 4 so that crevice of spring coil 1 is 0 7mm b After adjusting brake rod 4 tighten the lock nut 5 properly UGE TYPE 1 crevice of spring coil 6 lock nut 2 brake peda...

Page 44: ... be adjusted 1 Lawn mower 3 Front wheel 2 Tyre chocks 4 Rear wheel a Place the lawn mower on level hard ground Put tyre chocks in the positions a little apart from the front wheels and rear wheels as shown in the fig ure b Shift the PTO lever to the OFF position N c Stop the engine and remove the starter key d Apply the parking brakes UGE or locking brake UE e Loosen the lock nut of the adjust rod...

Page 45: ...ntilated to dis perse explosive gases as quickly as possible Battery electrolyte is very corrosive and will cause burns so if it splashes on skin or clothes wash it off immediately If acid contacts eyes flush immediately with clean water and get med ical attention When using booster cables take sufficient safety measures Refer to page 10 U INSPECTION OF ELECTROLYTE LEVEL The battery is installed o...

Page 46: ...h leads to power loss Tyre pressure should be checked everyday Warning Tyre inflation should be set to the values speci fied in this manual Excessive inflation may cause cirtain types to explode which may result in serious accidents Never use a tyre with a cut or crack which reaches tyre cords as such a tyre may explode When a tyre tube or rim is required for replace ment ask your dealer Such oper...

Page 47: ... oil recommended by ISEKI Refer to ENGINE OIL LEVEL INSPECTION on page 37 1 Cylinder head cover 2 Filler cap Engine oil capacity 2 6 litres 0 57 imp gal f After engine oil replacement start the engine and let it idle for a while g Then stop it and wait for a while until the engine oil comes down into the oil pan Now check the oil level to check to see if it is at the upper limit or not When the le...

Page 48: ...he center of transmission case 1 Drain plug a Place a tray under the drain plug b Remove the drain plug and let the oil drain out c Reinstall the drain plug and tighten it securely d Pour fresh transmission oil through the oil filler Refer to page 38 on top of the transmission case until the transmission case until the level reaches the upper limit on the level gauge dip stick e After engine oil r...

Page 49: ...initial 50 hours of operation and then after every 200 hours of operation The chain cese oil drain is located lower of left and right outside chain case 1 chain case filler 3 oil level plug 2 drain plug a place a tray under the drain plug b Remove the drain plug and let the oil drain out c Reingtall the drain plug and tighten it securely d Put in the new oil from chain case filler located upper si...

Page 50: ...or dirt causes overheating of the engine due to deterio rated cooling efficiency of the radiator The radia tor and radiator screen should be checked for clogging everyday before operation When mowing dead grass or operating under extremely dusty conditions check the air in take openings several times a day to avoid clogging a The screens of the air intake openings are located under the steering wh...

Page 51: ...oolant is located on the bottom of the left side of the engine a Place a coolant receiver under the drain plug b Remove the radiator cap and the drain plug to let all coolant drain out of the radiator and engine cylinder block c When all coolant completely drained out wash the inside of the radiator and tighten the drain plug securely d Pour the coolant which has a specified antifreeze concentrati...

Page 52: ...wn slow blow fuse Warning Damaged wire covers should be mended with insulation tape immediately Caution The wiring of the lawn mower should be checked every year at your dealers to avoid electrical fires Grass and dust around the battery wiring muf fler and engine ahould be removed Otherwise they may catch fire Important When a wire harness has come off its clamp it should be re clamped immediatel...

Page 53: ...CTION 1 a Be seated in the operator s seat b Shift the PTO lever to the OFF N position c Don t depress the brake pedal d Turn the key switch to the START s position Make sure that the engine is not cranked INSPECTION 2 a Be seated in the operator s seat b Shift the PTO lever to the ON M position c Depress the brake pedal d Turn the key switch to the START s position Make sure that the engine is no...

Page 54: ...h clean water 3 5 0 77 0 6 0 13 Reserve tank 2 Engine Engine oil 2 6 0 57 3 Transmission case HST oil SHELLDONAX TD 8 0 1 76 4 Center pivot Grease As required 5 Knuckle arms Grease As required 6 Brake shaft HST hub Grease As required 7 Fuel Diesel fuel 18 5 4 07 8 Cylinder ball end Grease As required 9 Drive shaft Grease As required 10 Chain case Gear oil SAE80 1 1 0 24 ...

Page 55: ...ial 50h and then replace after every 200h Replace after imtial 50h and then after every 200h Check after every 300h Check after every 300h Adjust aftger every 300h Inject grease after every 50h Check after every 100h Judgement criteria Maintain the specified level Maintain the specified level Keep fuel tank always full There should be no dust or water in filter 10mm 0 4 in deflection Level should ...

Page 56: ...ollowing morning Caution Remove the starter key without fail before stor age U LONG TERM STORAGE a Clean the lawn mower and correct all troubles such as repair replacement of defective parts re adjustment etc b Top up the fuel tank and close the fuel cock c Replace the engine oil with new and let the engine idel for about 5 minutes to lubricate every part suf ficiently d Lubricate all lubrication ...

Page 57: ... AFTER A LONG TIME OF STORAGE a Perform the pre operation inspection without fail b Let the engine idle for about 30 minutes before applying any load to ensure maximum engine performance and service life Warning Provide sufficient ventilation for exhaust fumes when starting the engine because such fumes are very poisonous ...

Page 58: ...d in fuel system Improper earthing Clogged fuel strainer Leaking fuel system Defective injection pump Too low engine oil level Engine is overheated Coolant temperature does not rise Defective injection pump Remedies Depresse the brake pedal Shift it to OFF position Charge it Clean the terminal posts and connect them securely Rewire Consult your dealers Consult your dealers Consult your dealers Rep...

Page 59: ...viscosity Clogged engine oil filter Defective oil pump Defective oil pressure switch Clogged air cleaner Too high engine oil level Insufficient fuel injection Defective Clogged intake system Remedies Consult your dealers Consult your dealers Supply with fuel Clean element Raise cutting height or slow down lawn mower Use proper diesel fuel Cool down engine Shift it there securely Consult your deale...

Page 60: ...ir cleaner and air intake hose inside Raise cutting height or slow down lawn mower Replace damaged parts with new ones and tighten joints securely Consult your dealers Charge lamp is blinking Defective wiring Lower electrolyte level Loose fan belt Defective alternator Defective regulator Correct loose dirty short improperly earthed terminals Replenish with distilled water to upper limit Tighten it...

Page 61: ...eel has an tendency to turn in one direction Uneven tyre inflation Improper toe in Excessively worn tie rod ends Inflate both front and rear tyres to specified pressure Consult your dealers Consult your dealers Excessively worn tie rod ends Excessive steering wheel play Excessively worn steering wheel column shaft Defective power steering unit Type U Consult your dealers Consult your dealers Consu...

Page 62: ...sult your dealers Head lamps are dim Low battery capacity Defective contact of switch or wiring Charge battery Clean contact points and earthing point and tighten them Head lamps do not light up Burnt out bulb Blown fuse Defective contact Replace the burnt out bulb Check the wiring and replace the blown fuse with a new one Clean each contact and tighten securely Moniotor lamps do not light up Defe...

Page 63: ...SXG 62 ...

Page 64: ...XI ELECTRIC WIRING XI ELECTRIC WIRING ...

Page 65: ...XI ELECTRIC WIRING ...

Page 66: ...S 1 Mower deck 2 Drive shaft 3 Belt cover LH 4 Belt cover RH 5 Water hose plug 6 Carry handle 7 Drive shaft holder 8 Gear case 9 Drive pulley 10 Blade pulley 11 Tension pulley 12 Idle pulley 13 Discharge cover 14 Blade LH 15 Blade RH 16 Gauge wheel 17 Roller ...

Page 67: ...he lawn mower and then connect the drive shaft UINSTALLATION OF MOWER DECK a Start the engine and push down the rear half u the lift lever 1 to raise the mower link in the highest position b Set the gauge wheels 3 of the mower deck in the lowest position Refer to page 70 c Befor installing the mower deck set the rear gauge wheels 3 sideways II ATTACHING AND DETACHING MOWER DECK 1 Lift lever 4 Ring...

Page 68: ...e lower chute 2 by removing the ring clip Important When installing and removing the mower deck turn clockwise the high adjust dial 9 fully to lower the mower deck After installing the mower deck be sure that the ground clearance of the bottom surface of the mower deck is 150mm When the mower deck is leaning to forward or backward adjust length of tht front link 7 In case of leaning to forward Mak...

Page 69: ...ination softness water pools etc ahead of time to avoid accidents such as turnover fall side sliding of the lawn mower 2 CUTTING HEIGHT ADJUSTMENT 1 Spring clip pin a Start the engine and raise the mower deck by the lift lever Then stop the engine b Select one of the setting holes to get the required cutting height insert the pin and retain it with the spring clip pin The label showing the relatio...

Page 70: ...e of the mower ask your dealer for repair immediately Warning As soon as the PTO lever is shifted to the ON M position the mower blades start rotating and eject cut grass or stones through the dis charge opening Consequently before operating the PTO lever make sure that there is no people animals or physical properties like buildings cars etc within a range where ejected grass or stones may reach ...

Page 71: ...left frame of collector to prevent the collector from falling SBC550X H d Stop the engine e Pull up the cleaning lever 4 and remove the clogged grass 9 in the chute 3 f When grass is clogged in the mower deck under plate 1 and dischardge cover 2 remove it with the cleaning stick 8 Danger When removing the clogged grass with raised container insert the lock pin 7 to right and left frame of collecto...

Page 72: ...e PTO lever must be shifted to the OFF position and the parking brake applied 6 STOPPING MOWING OPERATION a Release the HST pedal b Turn the throttle lever to the low speed position t to reduce engine speeds 1 Throttle lever c Apply the parking brakes or locking brake pedal UGE TYPE 1 Parking brake lever UE TYPE 2 lock lever Caution Park the lawn mower on level hard ground and make sure that the p...

Page 73: ...ort fast turns will damage turf Slow down suf ficiently when turning Frequent sharpening of the mower blades results in beautiful finishment and less load on equip ment which leads to economical operation a For mowing tall grass i Mow grass twice First mow the grass to a height low enough for the next finishing pass Then finish to the desired grass height The second travelling pass should be shift...

Page 74: ...III MOWER OPERATION 75 temperature warning lamp Never continue operating when screens are clogged or engine breakdown may result ...

Page 75: ...replenish with gear oil SAE80 through the plug hole using an oil pitcher or the like Important Before replacing the level plug by sure to wrap the threads with sealing tape without fail or oil may leak through the plug Replacement of oil Important Replace oil after the initial 50 hours of operation and then after every 200 hours of operation a Remove both belt covers LH and RH by loosen ing the ti...

Page 76: ... the belt tension be sure to tihgten the bolts 5 and nuts 3 Inspection of belt a Remove both the belt covers installed on the mower deck 1 Belt cover LH 2 Belt cover RH 3 Nuts b Check the belt for damage and dirt If it is smeared with oil or dirt or wet with water wipe it clean with a dry cloth When damaged install a new belt Caution Never forget to replace all the removed covers Replacement of th...

Page 77: ...t at right angles to each other straighten them by following ways 1 Bolt M12 3 Plate 5 Blade 2 Spring washer 4 Shims 1 2 6 Collar blade 1 Remove one of the bolts 1 of blade 5 2 Remove the collar 6 assembly 3 Install the collar 6 assembly so that blade LH 1 and blade RH 2 are at right angles to each other 4 Fix wood between blade and mower deck to tight en the bolt 1 Tightening torque 1000kgf cm 72...

Page 78: ...ntact with the mower deck by turning them by hand d There are two kinds of blades for respective mower decks Be sure to install the blades in the proper positions e Connect the mower deck to the lawn mower prop erly referring to the paragraph for attaching and detaching the mower deck at page 68 4 INSPECTION OF GAUGE WHEELS As the gauge wheels are installed on the front and rear ends of the mower ...

Page 79: ...equipped with a grease fitting Inject grease through these fittings periodically and make sure that each part rotates smoothly 1 Water hose plug c Pour the water into mower deck from water hose plugs 1 and turn the blade d After mowing clear the underside of the mower deck and blades of accumulated grass and dirt Especially after operation in wet grass wash them without fail or accumulated wet gra...

Page 80: ...r end Grease them up periodically The gear case should also be serviced periodically for oil replenishment and replacement Ret No 1 2 3 4 5 Filling points Rear gauge wheel Blade shaft Drive shaft Roller Bevel gear case Lubricants Grease Gear oil SAE 80 Quantity litres lmp gal inject until grease overflows As required 0 4 0 09 ...

Page 81: ...79 Belt cover inside Clean alter every 50 h There should be no grass or dust accumulated 77 Belt Clean after every 50 h Criteria for replacement Deep crack over half the thickness of belt Worn out side wall canvas 77 Greasing points Grease up after every 50 h 81 Bolls and nuts There should be no loose ones Pins and crips There should be no lost or deformed ones Inspection replenishment and adjustm...

Page 82: ... bas peeled off with touch up paint supplied by ISEKI f Be sure to replace all the removed parts g Lost pins and clips should be replaced with new ones h Check each part for damage and repair or replace damaged ones with new ones for the next operation Important Insist on ISEKI genuine parts when replacing i Grease up all grease points j All loose bolts and nuts should be tightened properly and lo...

Page 83: ...n engine at full throttle r Replace them with new ones Re install them correctly Install blades properly Uneven cutting heights Mower is not parallel to ground Too fast travelling speed Worn blades Clogged grass inside of mower deck Improperly adjusted gauge wheels Too tall grass Two blades are not installed on the same level and correct angle Deformed blades Adjust mower mounting Slow down Replac...

Page 84: ...tter caught in shaft Broken wheel Short of grease Loose blade tightening nuts Foreign matter caught in blades or blade supports Broken blade pulley Broken belt Broken gears Front PTO belt is slipping or broken Inside of the mower deck is clogged with too much grass or mud Defective hydraulic system Clean Replace it with a new one Adjust tension of timing belt properly Repair it Consult your dealer...

Page 85: ...ollector 1 Collector frame 2 Container 3 Lift link 4 Dump link 5 Lift cylinder 6 Dump cylinder 7 Lift hose 8 Dump hose 9 Container limit sensor 10 Container cover 11 Side cover 12 Rear cover 13 Cleaning stick 1 Collector frame 2 Container 3 Dump cylinder 4 Dump hose 5 Container limit sensor 6 Container cover 7 Rear cover 8 Cleaning stick ...

Page 86: ...cover the port with a plug c Separate the connection of grass limit sensor and safty switch wiring it is located in right hand side on lawn mower 1 wood 4 lift fulcrum pin 2 stand 5 collector frame 3 cylinder lower pin d Support the container with wood 1 and stand 2 e Remove right and left cylinder lower pins 3 f Remove right and left lift fulcrum pin 4 g Push the lawn mower forward with using unl...

Page 87: ...mportant Be sure to keep the removed parts Danger Use the strong and stable stand SBC550XH SBC550XL 88 3 DETACHING THE LOW DUMP DOLLEC TOR 1 Dump port a Set the collector lowest position by using lift and dump lever b Remove the hose from dump port 1 of valve Caution After removing the hose cover the port with a plug c Separate the connection of grass limit sensor and safty switch wiring it is loc...

Page 88: ...of grass limit sensor Set the starter switch ON position Don t start engine and set the PTO lever on Check that buzzer sounds by pushing the sensor plate 4 standard wet dry Grass Length 50mm 25 50mm or less 50 75mm or above III COLLECTOR OPERATION 89 e III COLLECTOR OPERATION Caution After checking the buzzer be sure to turn starter switch and PTO lever off 3 Inspection before operation Before ope...

Page 89: ... dump grass of container Danger Dump grass of container on the level and hard ground 1 dump lever 3 container 2 rod b Collector SBC550X H has a control of dump lever Be sure to check that dump lever wouldn t be moved backward with container located at the lowest position Important Be sure to confirm that the control of dump lever SBC550X H is normal Pay attention when operating dump lever If oper ...

Page 90: ... collector located lowest position Caution Container would be damaged by making length of cylinder too longer Be careful to adjust its length 2 INSPECTION OF HYDRAULIC HOSES a When operating the collector be sure to confirm that hydraulic hose is not pulled and interfered b When the hydraulic hose is damaged exchange it as soon as possible Danger It is danger to operate the lawn mower with damaged...

Page 91: ...oned below periodically SBC550X H SBC550X L Ref No 1 2 3 4 Filling points Lift link Dump link Lift cylinder Dump cylinder Lubricants Grease Quantity Inject until grease overflows As required Ref No 1 2 Lubricants Grease Quantity Inject until grease overflows As required SBC550XH SBC550XL ...

Page 92: ...of operation 50 100 150 200 250 Judgement criteria Ref page 4 PERIODICAL INSPECTION TABLE SBC550XH and SBC550XL Inspection replenishment and adjustment Cleaning and washing Replacement Consult your dealer Important Above mentioned service intervals should be used as reference creteria If working conditions are harder earlier service is recommended When special technology and special tools are requ...

Page 93: ...ns and clips should be replaced with new ones f Check each part for damage and repair or replace damaged ones with new ones for the next operation Important Insist on ISEKI genuine parts when replacing g Grease up all grease points h All loose bolts and nuts should be tightened properly and lost ones should be replaced with new ones i Store the collector in a dry place with wooden blocks placed un...

Page 94: ...ort of grease with collector link Install hydraulic hose by mistake Too low engine speed Defective hydraulic system Remedies Replace belts with new one Check belt and correct it Clean Clear the clogged grass Clear the clogged grass Set the cleaning plate properly Mow at full throttle r Check engine oil air cleaner coolant and clean radiator net intake net Wait until grass becomes dry Try to mow tw...

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