background image

9

TROUBLESHOOTING

–  52 –

Area

Grass cutter

devices

Malfunction

Cutter overloaded

Possible cause

• Poor balance of blade

• Low engine speed

• Operating speed too high

• Grass accumulating or coiling

around blade or around shaft

Corrective action

Replace the blade with a new
one or balance the blade 
properly. (

Pages 43 and

44)

Increase engine speed to a
maximum value.
(Check engine speed.)

Slow down operating speed.

Clean up blade.

Summary of Contents for CM1305

Page 1: ... Fax 0943 75 4396 Read and understand this manual completely before attempting to operate maintain and inspect this machine Keep this manual with care so that it may be consulted in oper ating maintaining or inspecting this machine WARNING Ride on Mower CM1801 CM1305 OPERATOR S MANUAL 5309 5201 000 ...

Page 2: ...ions in this manual when oper ating maintaining or inspecting the machine WARNING This machine is a work vehicle for mowing Do not use it for other purposes Driving this machine on a public road or its equivalent may be illegal CHIKUSUI CANYCOM INC does not bear responsibility for accidents or violations of local regula tions WARNING Do not remodel the machine Do not remove the safety cover when o...

Page 3: ...ICE 4 3 RULES FOR SAFE OPERATION AND WORK 5 4 NAME AND FUNCTION OF COMPONENTS 9 5 SPECIFICATIONS 11 5 1 SPECIFICATIONS FOR THIS MACHINE 11 5 2 DETAILS ABOUT TOOL BAG 12 6 OPERATION 13 6 1 PREPARATIONS FOR OPERATION 13 6 1 1 Fuel Handling 13 6 1 2 Inspection Refilling Engine Oil 14 6 1 3 Inspection Refilling HST Oil 14 6 2 STARTING 15 6 3 OPERATION PROCEDURE 19 6 4 STOPPING PROCEDURE 20 ...

Page 4: ... 7 6 1 Battery Fluid 35 7 7 CLEANING 37 7 7 1 Air Cleaner Element 37 7 7 2 Spark Plug 38 7 7 3 Fuel Cock Fuel Filter 39 7 7 4 Blower Housing and Cooling Fan 40 7 8 ADJUSTMENT 41 7 8 1 V Belt for Driving 41 7 8 2 Blade Rotary V Belt 41 7 8 3 Rotary Stopper 41 7 8 4 Brake Pedal 42 7 8 5 HST Lever 42 7 8 6 Tire Pressure 42 6 5 HOW TO PARK 21 6 6 HOW TO TRANSPORT THE MACHINE IN CASE OF EMERGENCY 21 6 ...

Page 5: ...chine Appendix Instruction manual for engine Included in the tool bag Be sure to read it together with this manual 8 STORAGE LONG TERM 45 8 1 VEHICLE BODY 45 8 2 BATTERY 46 8 3 ENGINE 46 8 3 1 Fuel Cock 46 8 3 2 Cleaning Air Cleaner Element 47 8 3 3 Replacing Engine Oil 47 7 9 REPLACEMENT 43 7 9 1 Oil filter CM1801 43 7 9 2 Fuel Pipe Engine Oil Drain Pipe and HST Oil Tank Connection Hose 43 7 9 3 ...

Page 6: ... describes the general safety rules which the user must observe when operating and working 4 NAME AND FUNCTION OF COMPONENTS This chapter explains the names and functions of the component parts 5 SPECIFICATIONS This chapter describes the specifications of this machine It also describes the details about the tool bag 6 OPERATION This chapter explains the preparations before operation operating proc...

Page 7: ... an extremely hazardous situation which will result in death or serious injury if the user does not follow appropriate instructions Indicates a potentially hazardous situation which could result in death or serious injury if the user does not follow appropriate instructions Indicates a potentially hazardous situation which could result in injury to the user or damage to the machine if the user doe...

Page 8: ...ELS ATTACHED TO THIS MACHINE The warning labels shown below are attached to this machine When warning labels have come off or become difficult to see order new ones from a dealer by the part numbers shown below labels and attach them ...

Page 9: ...the product model and product s serial number shown in the model label as well as the names of the manu facturer and model of the engine installed For the names of the manufacturer and model of the engine installed refer to Chapter 5 SPECIFICATIONS in this manual Page 11 Location of model label Model label CM1801 Product model product s se Serial number CM1305 Product model Serial number CONCERNIN...

Page 10: ...en charging the bat tery or servicing the engine NEVER CARRY PASSENGERS The seating capacity of this machine is only one for the oper ator It is extremely dangerous to drive this machine with a fellow passenger or passengers on it because movements of the center of gravity etc occur Never allow a person or per sons other than the operator to ride on the machine 5 3 RULES FOR SAFE OPERATION AND WOR...

Page 11: ...EED Drive at safe speeds on a slope in accordance with the condi tions ENGINE BRAKE ON DOWN HILL When driving down a slope stop once before going down and set the aux speed change lever to the Low position Use engine brake DO NOT DRIVE ACROSS SLOPES On slopes go straight up or down within the limits of machine gradeability Driving across slopes is dangerous 6 3 RULES FOR SAFE OPERATION AND WORK PR...

Page 12: ...y children may not enter the work area and safety may be ensured BEWARE OF FLYING OBJECTS During operation make sure that stones and small objects are not discharged to nearby persons animals crops cars or other objects PRECAUTIONS WHEN PARKING DO NOT PARK IN DANGEROUS PLACES Park the machine on stable flat ground Avoid parking in dangerous places 7 3 RULES FOR SAFE OPERATION AND WORK PRECAUTIONS ...

Page 13: ... the mower while the engjne is running Always do service work after stopping engine PRECAUTIONS FOR VENTILATION When operating the engine indoors make sure that there is enough ventilation to prevent poisoning due to exhaust gas 8 RULES FOR SAFE OPERATION AND WORK ALWAYS APPLY BRAKES ON SLOPES Avoid parking on slopes If parking on a slope is unavoid able apply brakes and wheel blocks ...

Page 14: ...NCTION OF COMPONENTS 9 Differential lock lever HST lever Accelerator lever Blade height adjusting lever Blade height adjustment Blade clutch lever Parking brake lock lever Brake pedal AUX speed change lever Cover Forward Reverse Grass outlet Headlamp switch Main switch ...

Page 15: ...e this lever when shifting speed to high low levels Speed shift can be used while driving Brake pedal Use to stop the machine When depressing brake pedal HST lever returns to neutral and stops the machine Differential lock lever Use this lever when slipping one side of the rear wheels When lever is pushed to ON the differential lock is engaged When lever is OFF the differential lock is released no...

Page 16: ... Rear 735 MINIMUM FREEBOARD mm 105 M O D E L GH400V GM400PV FH531V T Y P E Air cooled 4 cycle gasoline Air cooled 4 cycle gasoline V twin C Y L I N D E R mm 84 70 68 68 B O R E X S T RO K E TOTAL DISPLACEMENT cm3 cc 389 389 494 494 MAXIMUM OUTPUT 9 56 4000 13 0 4000 13 3 3600 18 0 3600 STARTING SYSTEM Self starting system F U E L U S E D Gasoline FUEL TANK CAPACITY 11 L U B R I C AT I N G O I L 1 ...

Page 17: ... S T E E R I N G D E V I C E Rack and pinion type round steering wheel B R A K E T Y P E Internal expanding type brake T I R E Front AGR3 50 7 Rear 16 7 00 8 CUTTER BLADE WIDTH mm 900 CUTTER BLADE HEIGHT mm 0 to 75 5 steps CUTTER BLADE TYPE Knife to be used both as a free one and a fixed one and stay with steps NUM BER OF STAGES No Part name Quantity Remarks 1 Operator s manual This document 1 2 I...

Page 18: ...28 Fuel tank capacity page 28 When fuel gauge needle approaches empty E refuel as soon as possible When using the unit on slopes refuel less than the upper fuel limit for the fuel filter in the lubrication port 2 Close the filler cap firmly after refueling N O T E 13 6 OPERATION 6 OPERATION Before reading this chapter be sure to read RULES FOR SAFE OPERATION AND WORK in Chapter 3 pages 5 to 8 Conc...

Page 19: ...completed completely tighten the oil gauge with reliability N O T E 6 1 3 Inspection of the amount of HST oil and replenishment 1 Remove the screw for the oil checking port of the HST oil tank and check if oil comes out of the oil checking port Check if oil has reached the oil checking port Refueling cap HST oil tank Oil checking port Drain bolt 14 OPERATION 6 1 2 Inspection Refilling Engine Oil 1...

Page 20: ...ition 4 Blade height adjusting lever should be in TRAVEL posi tion When the clutch of blade clutch lever is in ON position a safety switch is engaged and engine will not start N O T E 15 6 OPERATION 2 When the amount of oil is insufficient open the refueling cap of the oil tank and supply HST oil Oil to be used page 28 Amount of HST oil 4 1 lit Brake pedal Parking brake lock lever Blade height adj...

Page 21: ...speed Engine control lever Engine control lever 8 Adjust the accelerator lever in the neutral position between High speed and Low speed In the case of CM 1305 7 Move the accelerator lever to the High speed position Even when the engine is warm be sure to set the accelerator lever at the High speed posi tion when starting the engine N O T E CM1801 CM1305 High speed Fully Close HST lever Aux speed c...

Page 22: ...e Quick restarting may damage the starter gear When the operator does not sit on the seat a safety switch is engaged and engine will not start During engine operation never turn the key to START position Otherwise the starter may be damaged CAUTION N O T E 13 Engage parking brake lock lever and push the brake pedal into the full depressed position 17 6 OPERATION 9 Release the parking brake lock le...

Page 23: ...oad and avoid severe operations In some areas where temperature is very low oil viscosity increases and normal oper ation may not be possible Continue warm ing up engine as indicated in the following chart N O T E 18 OPERATION 14 Put the accelerator lever in the Low speed position Air temperature Recommended warming up time Over 0 about 10 minutes 0 to 10 10 to 20 minutes 10 to 20 20 to 30 minutes...

Page 24: ... to the rear WHEN CHANGING SPEEDS 6 When conditions require speed changes put the aux speed change lever to High or Low position Speed shift is available when travelling 19 6 OPERATION 6 3 OPERATION PROCEDURE 1 Check the area around the machine for safety 2 Release the parking brake lock lever Parking brake lock lever Accelerator lever High speed Low speed Aux speed change lever HST lever Forward ...

Page 25: ... the key Never leave the key in the ON position with the engine This may cause discharging of the battery because a current from the battery con tinues to flow to each circuit N O T E 6 Depress the brake pedal fully and apply the parking brake lock lever to lock the brake pedal 20 6 OPERATION 6 4 STOPPING PROCEDURE 1 Put the accelerator lever to Low speed position to decrease engine revolution spe...

Page 26: ...sition 4 Move the blade height adjusting lever to the Transport position 6 6 HOW TO TRANSPORT THE MACHINE IN CASE OF EMERGENCY If the base unit does not operate with normal control due to engine failure etc do not force the machine to move Transport the machine with the following procedures N O T E 1 Move HST lever and aux speed change lever to Neutral position 2 Move blade helght adjusting lever ...

Page 27: ...EERING WHEEL HEIGHT 1 Release the adjusting knob and adjust the height of steering handle by moving up or down 2 Tighten the knob after adjusting height 22 OPERATION 6 7 HOW TO AVOID REAR WHEEL SLIPPAGE Rear wheels slippage on steep slopes or soft ground can be avoided by using differential lock lever During normal driving operation always keep the differential lock lever in the OFF position N O T...

Page 28: ...close to each cover during operation When using machine for the first time select flat ground and operate slowly so that each cutting paths overlaps When cutting around obstacles always position trees posts and other obstacles on the left side of the machine Make leftward turning Before carrying out work be sure to read SAFETY PRECAUTIONS WHEN OPERAT ING in Chapter 3 RULES FOR SAFE OPERATION AND W...

Page 29: ...t side of the grass outlet cover Beware of stones or other objects which may come of cutter blade area when opening the grass outlet cover Therefore ensure the safety completely Carry out the mowing operation in the forward direction Do not perform the operation in the backward direction because it makes grass discharge poor and causes stones or other objects to scatter CAUTION CAUTION 24 OPERATIO...

Page 30: ...k for axle lever drag engine stall and knocking After warming up engine run engine from idling to high speed and check exhaust gas color and noise Check for gas leak from muffler exhaust pipe etc Check case for crack and deformation looseness at lid or connecting pipe Check element for dirt and damage Check cylinder head and manifold retaining bolts nuts for looseness This check is not necessary i...

Page 31: ... Check oil amount in case Check oil for contamination Check case for oil leak Check if the lever fits into each speed position and moves smoothly when driving Check connection for looseness or rattle Check the movement of HST lever when driving Check connection for looseness or rattle Proper pressure No crack or deformation No looseness or missing parts Proper amount No severe dirt No severe oil l...

Page 32: ...es for damage and looseness at connection Repeatedly operate brake and check connection for looseness and missing split pins Check body and cover for crack deformation and loose missing bolt nut Operate light switch and check headlamp operation Check lamp for lens damage or water intrusion Proper steering Within criterion No crack damage or partial wear No foreign object No looseness or missing pa...

Page 33: ...g hours 2nd or later every 500 operating hours Every six months No need for lubrication for the first 6 months after purchase Every six months No need for greasing for the first 6 months after purchase Check every month and add as necessary Gasoline API class SD or higher or SAE class 10W 30 Gear oil API class GL4 or 5 SAE class 80 SAE class 20W 50 engine oil MOBIL SHC629 Gear oil API class GL4 or...

Page 34: ... 53080325000 53090105000 53040209000 53090106000 53062431000 36103014000 36083229000 53064311000 53044205000 53044202000 53044203000 53044204000 53044204100 A3600101202 A3110101203 05200132025 53064301000 Check every 50 operating hours every week and replace if malfunctioning Check every 200 operating hours every month and replace if malfunctionin Replace if malfunctioning Replace if malfunctionin...

Page 35: ...replace it Fuel to be used page 28 Amount of engine oil In the case of CM1801 Within the range A with the oil gauge tight ened In the case of CM1305 Between the upper and lower limits of the oil gauge Do not exceed the upper limit 5 Reinsert oll gauge 30 7 MAINTENANCE 7 4 LUBRICATION Insufficient or improper lubrication not only causes the machine to fail to achieve smooth turning but also causes ...

Page 36: ...k bolthole Amount of oil page 28 Up to a point where oil reaches the oil level check bolthole To add oil 1 Remove lubricating plug 2 Pour the designated oil from the lubrication port Oil to be used page 28 31 MAINTENANCE Replacement 1 Prepare a suitable container to collect drained oil 2 Remove oil drain plug and drain oil from crankcase Hot oil can cause burns Properly dispose of drained oil N O ...

Page 37: ...g and drain oil Properly dispose of drained oil 3 Replace the drain plug 4 Open the refueling cap and put in a proper amount of designated oil N O T E 32 MAINTENANCE Replacement 1 Prepare an appropriate container to collect oil 2 Remove drain plug and drain oil into container Hot oil can cause burns CAUTION Properly dispose of drained oil 3 Replace drain plug 4 Open the oil plug and pour the desig...

Page 38: ...sed page 28 1 King pin Pin for front axle shaft 2 Brake link section 3 Fulcrum of rotary stopper 33 MAINTENANCE 7 5 LUBRICATION AND GREASING Insufficient or improper greasing can cause seizure or rust making it difficult to achieve smooth turning and operation N O T E 1 2 3 ...

Page 39: ...of aux speed change lever 5 Blade clutch lever fulcrum 6 7 Fulcrum of cutter height adjusting lever link 8 Brake arm fulcrum 9 HST lever fulcrum 10 Brake pedal fulcrum 11 12 13 14 Blade stay fulcrum 11 12 13 14 are also provided on the other side 7 34 MAINTENANCE 4 10 14 5 11 6 9 13 7 8 12 ...

Page 40: ... level Between upper and lower reference lines Battery fluid Distilled water Charging Always remove the battery from the vehicle before charging Charging the battery on vehicle may cause damage to electrical parts or wiring harnesses Connect cables to correct terminals of the battery Connecting to wrong terminal will immediately blow the fuse and render the battery not rechargeable When disconnect...

Page 41: ... used only in emergencies After quick charging always fully recharge the battery according to the proper procedure as soon as possible Quick charging will extremely shorten battery life N O T E 1 Remove the battery 2 Connect a battery charger with the battery matching the polarities Follow the instructions in the battery charger operation manual ...

Page 42: ...lement and paper element Then install them on the main body with the wing bolt If the air cleaner is noticeably dirty or damaged replace it 4 Install the cover on the main body N O T E Replacing Inspect air cleaner every 50 hours every week and replace if necessary 37 7 MAINTENANCE 7 7 CLEANING 7 7 1 Air Cleaner Element Make sure to clean the air cleaner element on a regular basis every 50 hour op...

Page 43: ... airpressure 2 1 kg cm2 or less to blow from the inside of the element or shaking the element slightly by hand Never allow the air cleaner to contain oil When the air cleaner is very dirty or damaged replace it 5 Install the air cleaner element and dust cover 6 Install the wing bolt 7 Install the air cleaner cover Replacing Inspect air cleaner every 50 hours every week and replace if necessary N O...

Page 44: ...ock is closed N O T E 2 Remove filter pot oil seal and fuel filter 3 Remove deposits dust or water etc inside of filter pot 39 7 MAINTENANCE 2 Remove the spark plug using a plug wrench 3 Check the plug for the following points and clean or replace it as necessary Specifications for spark plug Page 11 Presence or absence of breakage of the insulator Worn electrode Carbon deposit Damage to and break...

Page 45: ...olts 4 pcs for fuel tank 4 Move fuel tank to forward position and fix it 5 Remove blower housing fixing bolts and detach the shroud 6 Inspect cooling fins for dirt or dust Clean with com pressed air CAUTION 40 7 MAINTENANCE 4 Clean inside of filter pot oil seal fuel filter in clean kerosene 5 Attach filter pot oil seal and fuel filter Fuel tank Attaching bolt Remove dirt or dust around these areas...

Page 46: ...elt with 3 to 5 mm when belt slips out of rotary check the clearance on belt holder at rotary side 41 7 MAINTENANCE 7 8 ADJUSTMENT 7 8 1 V Belt for Driving Inspection 1 Visually check for damage on V belt If any damage is found replace the V belt 7 8 3 Rotary Stopper Inspection 1 Inspect and check whether blade stops within 4 seconds after putting blade clutch lever to OFF If cutter does not stop ...

Page 47: ... to Neutral while driving Remove seat move tension bolt at the foot of HST lever in direction of arrow and adjust the lever movement 42 7 MAINTENANCE 7 8 4 Brake Pedal If brake pedal play increases immediately make the following adjustment Poor brake adjustment may cause accidents Adjust the brake pedal play with the wire adjust nut in such a way that when the brake pedal is depressed slightly the...

Page 48: ...te grade and viscosity 4 When checking oil level insert the oil gauge completely before removing again and confirming the level 5 Start engine and check for oil leakage 7 9 3 HST Oil filter CM1801 Replace the HST oil filter every 500 operating hours 1 Remove the bumper 2 Drain oil in the tank Page 32 2 Take off the oil tank connection hose 3 Take off the oil tank cover and replace the inside oil f...

Page 49: ...he stay hole C with the cutter blade hole D Because the cup square neck bolt wears out be sure to check it for wear When it is badly worn away replace it 3 Insert a high strength rod like thing such as a screwdriv er into the hole C or D one is acceptable and lock the cutter blade 4 Using a ring spanner or socket wrench remove the upper nut A and the lower nut B in that order and take off the cutt...

Page 50: ...position 6 Lubricate and grease areas to be lubricated and greased Pages 33 and 34 7 Remove key from the main switch 45 8 STORAGE LONG TERM 8 STORAGE LONG TERM When storing the vehicle for a long time appropriate maintenance is required for future use After performing the after use maintenance page 44 follow the instructions below Do not store the vehicles battery or fuel near open flames or in a ...

Page 51: ...the engine N O T E 46 8 STORAGE LONG TERM 8 2 BATTERY 1 Remove the battery from the vehicle Page 35 When storing with battery in machine disconnect minus battery cable 2 Check the battery fluid level and add fluid as necessary 3 Store the battery in a dry area with low temperature Notice Although the battery could be used without any recharges for approximately 6 months it would be recommended to ...

Page 52: ...ngine oil Pages 30 47 8 STORAGE LONG TERM 8 3 2 Cleaning Air Cleaner Element 1 Remove the air cleaner element and thoroughly clean it Pages 37 and 38 Air cleaner element CM1305 CM1801 Air cleaner Wing bolt Dust cover Oil drain plug Paper element Cover Wing bolt Form element Hook ...

Page 53: ... position Safety device is actuated Brake pedal is not depressed Safety device is working Battery is over discharged Battery cable is disconnected Fuse is blow Open circuit or contact failure of wiring Lack of fuel Air or water in fuel Excessive intake of fuel Engine oil insufficiency or poor quality High oil viscosi ty Poor ignition due to dirt on spark plug or poor sparking Insufficient capacity...

Page 54: ...unting bolts Others Engine oil leak Insufficient engine oil Blower housing and cooling fin clogging Fuel leak from fuel system Clogged air cleaner Choke not opened completely Poor compression Clogged air cleaner Excessive oil intake Poor fuel Corrective action Open fuel cock Page 15 Replenish Page 13 Add Page 13 Check and add oil Page 30 Consult dealer Adjust Consult dealer Clean or replace Pages ...

Page 55: ...rum Water penetrates inside of drum Worn out tire Incorrect adjustment Incorrect tire air pressure Insufficient greasing for king pin Maifunction inside of steering gear Incorrect tie rod adjustment Incorrect tire air pressure adjustment Loose tire fixing bolt Breakage of wheel bearing Crack of tire Improper wiring Bulb is disconnected Blow fuse Corrective action After checking adjust oil volume P...

Page 56: ...ged blade Corrective action Perform the operation after grass becomes dry Mow twice with a higher mowing height Set the mower to a higher mowing height Page 24 Set the mower to the maximum motor speed Work more slowly Work more slowly Set the mower to the maxi mum motor speed Check engine speed Mow twice Replace the blade with a new one Pages 43 and 44 Clean the internal surface of the rotary cove...

Page 57: ...of blade Low engine speed Operating speed too high Grass accumulating or coiling around blade or around shaft Corrective action Replace the blade with a new one or balance the blade properly Pages 43 and 44 Increase engine speed to a maximum value Check engine speed Slow down operating speed Clean up blade ...

Page 58: ...ecurely hook the running boards to truck so that there is no difference in height between the boards and the truck s loading bed 10 TRANSPORTATION OF WITH THIS VEHICLE 53 Do not allow any one to come near the machine truck and running board while loading or unloading the machine Do not turn on the running boards The machine may drop off the running boards When moving up or down the running boards ...

Page 59: ...er 03 3552 6277 FAX 3552 6288 Tokyo Center 03 3552 6255 FAX 3552 6288 Sendai Center 022 281 1255 FAX 281 3141 Saitama Center 0495 77 4511 FAX 77 2949 Osaka Center 0790 42 6031 FAX 42 6035 Hiroshima Center 0824 34 5996 FAX 34 5997 Fukuoka Center 0943 76 2583 FAX 75 5126 CHIKUSUI CANYCOM INC We prohibit unauthorized reprinting and reproduction of this document ...

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