Manuals / Tiger Products Co., Ltd / Lawn and Garden / Lawn Mower

Tiger Products Co., Ltd JD 72-7520 manual Maintenance, Motor will not work

Models: JD 72-7520

1 144

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MAINTENANCE

Motor will not work	1. Excessive wear 1. Disassemble and repair.
	on internal parts

NOTE: If flow meter is available, check pressure and flow volume for all suspected hydraulic problems.

If the solution to your problem cannot be found in this section, call the Technical Service representative at the number shown on the front cover of this manual.

Maintenance Section 4-6

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Tiger Products Co., Ltd JD 72-7520 manual Maintenance, Motor will not work

Contents

Tiger Corporation 3301 N. Louise Ave Sioux Falls, SD06012001 PARTS LISTING WITH MOUNTING AND OPERATING INSTRUCTIONSTO THE OWNER / OPERATOR / DEALER FORWARD Tiger CorporationTABLE OF CONTENTS CAUTION - YOUR SAFETY IS AT RISKThis symbol means ASSEMBLY / MOUNTING SECTIONSAFETY SECTION Safety SectionPractice all usual and customary safe working precautions and SAFETYGeneral Safety Instructions and Practices SAFETY LEA EL INSTRUCTIVODANGER SG-9SAFETY SG-10SG-11 SG-12SAFETY sure you abide by the following rulesSG-23 SAFETYSG-20 SAFETY SGM-1SAFETY Mow at the speed that you can safely operate and control the tractor and mower. Safe mowing speed depends on terrain condition and grass type, density, and height of cut. Normal ground speed range is from 0 to 5 mph. Use slow mowing speeds when operating on or near steep slopes, ditches, drop-offs, overhead obstructions, power lines, or when debris and foreign objects are to be avoidedSTOP MOWING IF PASSERSBY ARE WITHIN 100 YARDS UN- LESS SAFETYDANGER SAFETY tractor’s weight is on the front wheels to prevent rearing up, loss of steering control or Tractor tip-over. Slow down on rough or uneven surfaces to prevent loss of steering control which could result in property damage or possible injury. Do not transport unless 3-Point lift lever is fully raised and in the latched transport position. Dropping implement in transport can cause serious damage to the tractor and/or Implement and possibly cause the operator or others to be injured or killedSEE YOUR DEALERSAFETY In addition to the design and configuration of this Implement, including Safety Signs and Safety Equipment, hazard control and accident prevention are dependent upon the awareness, concern, prudence, and proper training of personnel involved in the operation, transport, maintenance, and storage of the machine. Refer also to Safety Messages and operation instruction in each of the appropriate sections of the Tractor and Equipment Manuals. Pay close attention to the Safety Signs affixed to the Tractor and Equipment. SG-1810” x 5.5” MOWER DECK 18.25” x10” HYDRAULIC TANK SAFETYLOCATION 22839 MOWER DECK 22840 INSIDE OF CAB 24028 MOWER DECK 42400 MOWER DECK SAFETYLOCATION 42350 MOWER DECK 33743 INSIDE OF CAB 42399 MOWER DECK 6T3220 FRONT PUMP MOUNT 6T3221 INSIDE OF CAB SAFETYLOCATION 6T3217 MOWER DECK 6T3219 INSIDE OF CAB 6T3230 INSIDE OF CAB SAFETYLOCATION 6T3222 INSIDE OF CAB INSIDE OF CAB 6T3224 MOWER DECK 6T3236 MOWER DECK HYDRAULIC TANK 6T3243 INSIDE OF CAB SAFETYLOCATION 6T3233 HYDRAULIC TANK 6T3234 INSIDE OF CAB SAFETY LOCATION 6T3249A MOWER DECK 6T3261 MOWER DECK TB1011 MOWER DECKSAFETY 34852 HYDRAULIC TANKSAFETY DESCRIPTION50023 AVAILSAFETY FEDERAL LAWS AND REGULATIONS Employer-Employee Operator RegulationsThis Act Seeks DUTIESASSEMBLY SECTION Assembly SectionCRANKSHAFT ADAPTER ASSEMBLYTRACTOR PREPARATION FRONT CRANKSHAFT PULLEY PARTS REQUIRED TO PURCHASE FROM JOHN DEEREASSEMBLY SolutionASSEMBLY CABLE CONTROL LEVER STAND CABLE SWITCH BOX WIRING ASSEMBLYASSEMBLY CABLE VALVE MOUNTING PLATE CAB PRESSURE LINE INSTALLATION RETURN LINE INSTALLATIONASSEMBLY ORIGINAL END CAPLOAD SENSE LINE INSTALLATION ASSEMBLYPRESSURE LINE INSTALLATION RETURN LINE INSTALLATIONHUSCO LOAD SENSE LINE INSTALLATION INSTALLING NATIONAL PIPE FITTINGSASSEMBLY 2004 UPDATES APPLY TO THESE MODEL’SASSEMBLY INSTALLING O-RING FITTINGS MANUAL VALVE MOUNTING WO/CABASSEMBLY MANUAL SWITCH MOUNTING TEMPERATURE GAUGE MOUNTINGASSEMBLY Assembly SectionDRIVESHAFT & FRONT PUMP MOUNTING ASSEMBLY MAIN FRAME MOUNTINGHYDRAULIC TANK INSTALLATION GENERAL HOSE INSTALLATION COOLER MOUNTINGHOSE COVERING ASSEMBLYADJUSTING REAR WHEELS MOTOR SOLENOID VALVE MOUNTINGFILLING HYDRAULIC RESERVOIR 3-POINT DECK TILT CYLINDERASSEMBLY CABLE LIFT DRAFT BEAM INSTALLATION DRAFT BEAM MOUNTINGASSEMBLY DECK MOUNTING AND LIFT ASSEMBLY Refer to the commons section for further referance and part numbersDECK / MOTOR FEEDLINE ASSEMBLY LIFT CONTROL FEEDLINESTURNBUCKLE ADJUSTMENT ASSEMBLY MOWER TESTINGFINAL PREPARATION FOR OPERATION COMBO LIFT DRAFT BEAM INSTALLATION ASSEMBLYAssembly Section DRAFT BEAM MOUNTINGAssembly Section ASSEMBLY DECK MOUNTINGLIFT CONTROL FEEDLINES CHECK FOR FLUID LEAKS ASSEMBLY DECK / MOTOR FEEDLINESTOP BOLT ADJUSTMENT ASSEMBLY E. RED 14 GA. wire from terminal A to double switch boxASSEMBLY FINAL PREPARATION FOR OPERATION MOWER TESTINGOPERATION SECTION Operation SectionOPERATION OPERATION STARTING TRACTOR AND MOWER OPERATION CONTROL LOCATION AND FUNCTIONS MOWER OPERATIONOPERATION Once on location, lower the mower deck slightly above the material to be cut, so the mower does not have to start under a load. Bring the R.P.M. of the tractor up to 1200 and engage the side mower. If a rear mower is being used, allow the R.P.M. to return to 1200 before engaging the rear mowerREVERSE FAN OPERATION 1. Normal operating position is with fan switch ON upper position2. Turn fan switch OFF center position, wait at least 3 seconds 3. Push switch DOWN to reverse 4. Allow chaff to clearTransporting unit by flatbed trailer OPERATION TRANSPORTING MOWERTransporting under the units own power Next, switch the hose ends and reconnect to form two separate closed loops, see diagram below. Disconnect the lift cable from the head and secure the loose end back onto the cable with the cable clevis. Remove the keeper bolt and draft beam outer pivot pin. Separate the mower head from the tractor. Now reinstall the pivot pin and keeper bolts into the draft beam to prevent loss. OPEN THE BALL VALVES ON THE HYDRAULIC RESERVOIR BEFORE STARTING TRACTOR AGAIN! Serious damage will be caused if tractor is started with the ball valves closed OPERATIONINSPECTION SHEETS OPERATIONRotary Mower PRE-OPERATION Inspection Tractor ID# Make Date ShiftDO NOT OPERATE an UNSAFE TRACTOR or MOWER OPERATIONTRACTOR PRE-OPERATION Inspection OPERATIONTractor ID# Make Date Shift DO NOT OPERATE an UNSAFE TRACTOR or MOWERFRONT END LOADER PRE-OPERATION Inspection Mower ID# Make Date ShiftDO NOT OPERATE an UNSAFE TRACTOR or FRONT END LOADER OPERATIONOPERATION TRACTOR PRE-OPERATION InspectionTractor ID# Make Date Shift DO NOT OPERATE an UNSAFE TRACTOR or FRONT END LOADEROPERATION Operation SectionMAINTENANCE SECTION Maintenance SectionBREAK IN PERIOD MAINTENANCEMAINTENANCE PRECAUTIONS MAINTENANCE REGULAR MAINTENANCE DAILY OR EVERY 8 HOURSSERVICE COMMENTSMAINTENANCE WEEKLY OR EVERY 50 HOURS TROUBLESHOOTINGMONTHLY OR EVERY 150 HOURS YEARLY OR EVERY 500 HOURSMAINTENANCE SYMPTOMSCAUSE REMEDYMAINTENANCE Motor will not workMAINTENANCE TORQUE SPECIFICATIONS Maintenance SectionLUBRICATION RECOMMENDATIONS MAINTENANCEGeneral Specification DescriptionGRAFFITI REMOVAL MAINTENANCE POLYCARBONATE CARE & MAINTENANCECLEANING THE SUPERCOAT HARD-COAT DETAILED MAINTENANCE RECOMMENDED FILLING INSTRUCTIONS FOR HYDRAULIC RESERVIORSMAINTENANCE REPLACEING IN-TANK HYDRAULIC FILTERHEAD BOWL MAINTENANCE DETAILED MAINTENANCEREPLACEING HIGH PRESSURE HYDRAULIC FILTER ELEMENT TIGHTENING KNIFE BOLTS AND DISK BOLTS MAINTENANCE GREASING INNER AND OUTER DRAFT BEAM PIVOT POINTSGREASING THE UPPER AND LOWER SHEAVES MAINTENANCE GREASING PUMP DRIVE SHAFT COUPLER DRIVE SHAFT YOKE, U-JOINT & STUB SHAFTMAINTENANCE ADJUSTING THE CABLE LIFT GREASING THE CASTER WHEEL SWIVELMAINTENANCE GREASING CASTER FRAME PIVOT POINTS BALL VALVESMAINTENANCE GREASING SPINDLE TIGHTENING SPINDLE BOLTSROTARY KNIFE REPLACEMENT INSPECTION OF ROTARY KNIVESMAINTENANCE Failure to follow the following warnings and instructions may resultREPLACEMENT OF ROTARY DISK MAINTENANCEFailure to follow the following warnings and instructions may result serious injury or damage to the equipment or propertyTHE SPINDLE ASSEMBLY MAINTENANCE HEAVY DUTY SPINDLE ASSEMBLYINSTALLATION AND BEARING ADJUSTMENT MAINTENANCE BEARING INSTALLATION MAINTENANCE BEARING ADJUSTMENT MAINTENANCE DAILY MAINTENANCE SCHEDULE Maintenance SectionPARTS SECTION 72-7520 TWIN ROTARY, CAB, WOC, TRR, 2WD, 4WDPARTS ORDERING GUIDE Tiger Corporation3301 N. Louise Ave Sioux Falls, SD Direct any questions regarding parts toPARTS SECTION TABLE OF CONTENTS ASSEMBLYSECTION TRACTOR SPECIFIC PARTSTRACTOR MOUNT KIT - MAIN FRAME,CAB,W/C,2WD,4WD 2/7/03TRACTOR MOUNT KIT - MAIN FRAME,CAB,W/C,2WD,4WD HYDRAULIC RESERVOIR TANK12-18-02 TRACTOR MOUNT KIT - HYDRAULICS, 2WD, 4WDParts Section TRACTOR MOUNT KIT - HYDRAULICS, 2WD, 4WD DESCRIPTIONHYDRAULIC TANK - REFER TO MAIN FRAME PARTS MAIN FRAME - REFER TO MAIN FRAME PARTS3-26-02 TRACTOR MOUNT KIT - CYLINDER HOOKUPParts Section TRACTOR MOUNT KIT - CYLINDER HOOKUP DRAFT BEAM - REFER TO COMMON ASY PARTSLIFT VALVE - JD72-7520 TWIN, 3SP, CAB ORIGINAL REMOTE THE UPDATED REAR REMOTESNOTE REFER TO THE END COVER PAGE FOR THE SERIAL NUMBERS OF 3-26-02LIFT VALVE - JD72-7520 TWIN, 3SP, CAB ORIGINAL REMOTE DESCRIPTIONJD72-7320ONLY JD74-7520ONLYLIFT VALVE - JD72-7520 TWIN, 3SP, CAB 2004 UPDATE THE UPDATED REAR REMOTESParts Section NOTE REFER TO THE END COVER PAGE FOR THE SERIAL NUMBERS OFLIFT VALVE - JD72-7520 TWIN, 3SP, CAB 2004 UPDATE DESCRIPTIONJD72-7320ONLY JD74-7520ONLYLIFT VALVE - JD66-6715 TWIN, 3SP, CAB ORIGINAL REMOTE THE UPDATED REAR REMOTESParts Section NOTE REFER TO THE END COVER PAGE FOR THE SERIAL NUMBERS OFLIFT VALVE - JD66-6715 TWIN, 3SP, CAB ORIGINAL REMOTE DESCRIPTIONJD72-7320ONLY JD74-7520ONLYLIFT VALVE - JD66-6715 TWIN, 3SP, CAB 2004 UPDATE THE UPDATED REAR REMOTESParts Section NOTE REFER TO THE END COVER PAGE FOR THE SERIAL NUMBERS OFLIFT VALVE - JD66-6715 TWIN, 3SP, CAB 2004 UPDATE DESCRIPTIONJD72-7320ONLY JD74-7520ONLYEND COVER 2004 UPDATE DESCRIPTIONAL161388 SPACERPUMP DRIVESHAFT ASSEMBLY DESCRIPTION34999 DRIVESHAFT,U-JOINTHYDRAULIC COOLER - CAB - OLD ITEM PART NO. QTY. DESCRIPTIONHYDRAULIC COOLER - CAB 6420 - NEW DESCRIPTIONSOLENOID BRAKE VALVE ASSEMBLY DESCRIPTIONSOLENOID VALVE WIRING SWITCH BOX ASY COMPLETEDESCRIPTION 34522Parts Section COMMON PARTS SECTION TWIN ROTARY COMMON SECTIONTABLE OF CONTENTS ASSEMBLYREAR ROTARY DECK ASSEMBLY SECTION3301 N. Louise Ave Sioux Falls, SD PARTS ORDERING GUIDETiger Corporation REAR ROTARY DECK ASSEMBLY Twin Rotary Common SectionSHIM, MOTOR MOUNT, 18 GA. AS NEEDED REAR ROTARY DECK ASSEMBLYSPINDLE ASSY,CPLT,HD,5/8 HOLES TRAILKAT REAR ROTARY DECK ASSY Twin Rotary Common SectionCURRENT MOTOR,M365-1 1/4 14-SPLINE TRAILKAT REAR ROTARY DECK ASSY06504016 REAR ROTARY CASTER WHEEL & 3PT ASSEMBLY Twin Rotary Common SectionREAR ROTARY CASTER WHEEL & 3PT ASSEMBLY BEARING, CONE, CASTER WHEELREAR ROTARY HYDRAULICS Twin Rotary Common SectionVALVE,BRAKE,SOL,3000PSI,METRI REAR ROTARY HYDRAULICSRTRY, 60” CPLT - HP W/FBAR TRR 60” ROTARY MOTOR Twin Rotary Common SectionMOTOR ASSEMBLY 1 1/4” COMPLETE TSR/TRAILKAT 60” ROTARY MOTORPUMP - SERVICE PARTS Twin Rotary Common SectionPUMP - SERVICE PARTS DESCRIPTION2 SP HUSCO - LOAD SENSE Twin Rotary Common Section2 SP HUSCO - LOAD SENSE DESCRIPTION2 SP HUSCO - LOAD SENSE Twin Rotary Common Section2 SP HUSCO - LOAD SENSE DESCRIPTION3 SP HUSCO - LOAD SENSE CABLE Twin Rotary Common Section3 SP HUSCO - LOAD SENSE CABLE DESCRIPTION3 SP HUSCO - LOAD SENSE COMBO Twin Rotary Common Section3 SP HUSCO - LOAD SENSE COMBO DESCRIPTIONSIDE COOLER Twin Rotary Common SectionSIDE COOLER MNT,COOLER,BUMPER TANK,RHSAFETY STAND DESCRIPTIONCASTER WHEEL ASSEMBLY RIM, OUTER/RR RTRY CASTER ASSYBRAKE VALVE ASSEMBLY W/ METRI PAK DESCRIPTIONSWITCHBOX SERVICE PARTS SWITCHBOX SCHEMATIC Twin Rotary Common SectionWARRANTY SECTION Warranty SectionPage WARRANTY INFORMATION THERE ARE NO WARRANTIES WHICH EXTEND BEYOND THOSE EXPRESSED HEREINONE LAST WORD SAFETY IS YOUOPERATOR REQUIREMENTS TO THE OWNER / OPERATOR / DEALEROWNER REQUIREMENTS Printed in USA Tiger Corporation