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Tiger Products Co., Ltd JD 72-7520 manual Maintenance Section

Models: JD 72-7520

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MAINTENANCE SECTION

MAINTENANCE SECTION

Maintenance Section 4-1

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Tiger Products Co., Ltd JD 72-7520 manual Maintenance Section

Contents

PARTS LISTING WITH MOUNTING AND OPERATING INSTRUCTIONS Tiger Corporation3301 N. Louise Ave Sioux Falls, SD 06012001TO THE OWNER / OPERATOR / DEALER Tiger Corporation FORWARDASSEMBLY / MOUNTING SECTION TABLE OF CONTENTSCAUTION - YOUR SAFETY IS AT RISK This symbol meansSafety Section SAFETY SECTIONSAFETY General Safety Instructions and PracticesPractice all usual and customary safe working precautions and SG-9 SAFETYLEA EL INSTRUCTIVO DANGERSG-12 SAFETYSG-10 SG-11sure you abide by the following rules SAFETYSAFETY SG-20SG-23 SGM-1 SAFETYMow 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 avoided SAFETYSAFETY DANGERSTOP MOWING IF PASSERSBY ARE WITHIN 100 YARDS UN- LESS 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 killed SAFETYIn 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-18 SEE YOURDEALER SAFETYSAFETY LOCATION 22839 MOWER DECK 22840 INSIDE OF CAB 24028 MOWER DECK10” x 5.5” MOWER DECK 18.25” x10” HYDRAULIC TANK SAFETY LOCATION 42350 MOWER DECK 33743 INSIDE OF CAB 42399 MOWER DECK42400 MOWER DECK SAFETY LOCATION 6T3217 MOWER DECK 6T3219 INSIDE OF CAB6T3220 FRONT PUMP MOUNT 6T3221 INSIDE OF CAB SAFETY LOCATION 6T3222 INSIDE OF CAB INSIDE OF CAB 6T3224 MOWER DECK6T3230 INSIDE OF CAB SAFETY LOCATION 6T3233 HYDRAULIC TANK 6T3234 INSIDE OF CAB6T3236 MOWER DECK HYDRAULIC TANK 6T3243 INSIDE OF CAB LOCATION 6T3249A MOWER DECK 6T3261 MOWER DECK TB1011 MOWER DECK SAFETY34852 HYDRAULIC TANK SAFETYAVAIL SAFETYDESCRIPTION 50023DUTIES SAFETY FEDERAL LAWS AND REGULATIONSEmployer-Employee Operator Regulations This Act SeeksAssembly Section ASSEMBLY SECTIONASSEMBLY TRACTOR PREPARATIONCRANKSHAFT ADAPTER Solution FRONT CRANKSHAFT PULLEYPARTS REQUIRED TO PURCHASE FROM JOHN DEERE ASSEMBLYASSEMBLY CABLE CONTROL LEVER STAND ASSEMBLY CABLE SWITCH BOX WIRINGASSEMBLY CABLE VALVE MOUNTING PLATE CAB ORIGINAL END CAP PRESSURE LINE INSTALLATIONRETURN LINE INSTALLATION ASSEMBLYRETURN LINE INSTALLATION LOAD SENSE LINE INSTALLATIONASSEMBLY PRESSURE LINE INSTALLATION2004 UPDATES APPLY TO THESE MODEL’S HUSCO LOAD SENSE LINE INSTALLATIONINSTALLING NATIONAL PIPE FITTINGS ASSEMBLYMANUAL VALVE MOUNTING WO/CAB ASSEMBLY INSTALLING O-RING FITTINGSTEMPERATURE GAUGE MOUNTING ASSEMBLY MANUAL SWITCH MOUNTINGAssembly Section ASSEMBLYASSEMBLY MAIN FRAME MOUNTING HYDRAULIC TANK INSTALLATIONDRIVESHAFT & FRONT PUMP MOUNTING ASSEMBLY GENERAL HOSE INSTALLATIONCOOLER MOUNTING HOSE COVERING3-POINT DECK TILT CYLINDER ADJUSTING REAR WHEELSMOTOR SOLENOID VALVE MOUNTING FILLING HYDRAULIC RESERVOIRDRAFT BEAM MOUNTING ASSEMBLY CABLE LIFT DRAFT BEAM INSTALLATIONRefer to the commons section for further referance and part numbers ASSEMBLY DECK MOUNTING AND LIFT ASSEMBLYASSEMBLY LIFT CONTROL FEEDLINES TURNBUCKLE ADJUSTMENTDECK / MOTOR FEEDLINE MOWER TESTING FINAL PREPARATION FOR OPERATIONASSEMBLY DRAFT BEAM MOUNTING COMBO LIFT DRAFT BEAM INSTALLATIONASSEMBLY Assembly SectionASSEMBLY DECK MOUNTING LIFT CONTROL FEEDLINESAssembly Section ASSEMBLY DECK / MOTOR FEEDLINE STOP BOLT ADJUSTMENTCHECK FOR FLUID LEAKS E. RED 14 GA. wire from terminal A to double switch box ASSEMBLYMOWER TESTING ASSEMBLY FINAL PREPARATION FOR OPERATIONOperation Section OPERATION SECTIONOPERATION OPERATION STARTING TRACTOR AND MOWER MOWER OPERATION OPERATION CONTROL LOCATION AND FUNCTIONSOnce 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 mower OPERATION3. Push switch DOWN to reverse 4. Allow chaff to clear REVERSE FAN OPERATION1. Normal operating position is with fan switch ON upper position 2. Turn fan switch OFF center position, wait at least 3 secondsOPERATION TRANSPORTING MOWER Transporting under the units own powerTransporting unit by flatbed trailer OPERATION 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 closedOPERATION INSPECTION SHEETSOPERATION Rotary Mower PRE-OPERATION InspectionTractor ID# Make Date Shift DO NOT OPERATE an UNSAFE TRACTOR or MOWERDO NOT OPERATE an UNSAFE TRACTOR or MOWER TRACTOR PRE-OPERATION InspectionOPERATION Tractor ID# Make Date ShiftOPERATION FRONT END LOADER PRE-OPERATION InspectionMower ID# Make Date Shift DO NOT OPERATE an UNSAFE TRACTOR or FRONT END LOADERDO NOT OPERATE an UNSAFE TRACTOR or FRONT END LOADER OPERATIONTRACTOR PRE-OPERATION Inspection Tractor ID# Make Date ShiftOperation Section OPERATIONMaintenance Section MAINTENANCE SECTIONMAINTENANCE MAINTENANCE PRECAUTIONSBREAK IN PERIOD COMMENTS MAINTENANCE REGULAR MAINTENANCEDAILY OR EVERY 8 HOURS SERVICEYEARLY OR EVERY 500 HOURS MAINTENANCE WEEKLY OR EVERY 50 HOURSTROUBLESHOOTING MONTHLY OR EVERY 150 HOURSCAUSE MAINTENANCESYMPTOMS Oil Temperature risesMotor will not work MAINTENANCEMaintenance Section MAINTENANCE TORQUE SPECIFICATIONSDescription LUBRICATION RECOMMENDATIONSMAINTENANCE General SpecificationMAINTENANCE POLYCARBONATE CARE & MAINTENANCE CLEANING THE SUPERCOAT HARD-COATGRAFFITI REMOVAL REPLACEING IN-TANK HYDRAULIC FILTER DETAILED MAINTENANCERECOMMENDED FILLING INSTRUCTIONS FOR HYDRAULIC RESERVIORS MAINTENANCEMAINTENANCE DETAILED MAINTENANCE REPLACEING HIGH PRESSURE HYDRAULIC FILTER ELEMENTHEAD BOWL MAINTENANCE GREASING INNER AND OUTER DRAFT BEAM PIVOT POINTS GREASING THE UPPER AND LOWER SHEAVESTIGHTENING KNIFE BOLTS AND DISK BOLTS DRIVE SHAFT YOKE, U-JOINT & STUB SHAFT MAINTENANCE GREASING PUMP DRIVE SHAFT COUPLERGREASING THE CASTER WHEEL SWIVEL MAINTENANCE ADJUSTING THE CABLE LIFTBALL VALVES MAINTENANCE GREASING CASTER FRAME PIVOT POINTSTIGHTENING SPINDLE BOLTS MAINTENANCE GREASING SPINDLEFailure to follow the following warnings and instructions may result ROTARY KNIFE REPLACEMENTINSPECTION OF ROTARY KNIVES MAINTENANCEserious injury or damage to the equipment or property REPLACEMENT OF ROTARY DISKMAINTENANCE Failure to follow the following warnings and instructions may resultMAINTENANCE HEAVY DUTY SPINDLE ASSEMBLY INSTALLATION AND BEARING ADJUSTMENTTHE SPINDLE ASSEMBLY MAINTENANCE BEARING INSTALLATION MAINTENANCE BEARING ADJUSTMENT Maintenance Section MAINTENANCE DAILY MAINTENANCE SCHEDULE72-7520 TWIN ROTARY, CAB, WOC, TRR, 2WD, 4WD PARTS SECTIONDirect any questions regarding parts to PARTS ORDERING GUIDETiger Corporation 3301 N. Louise Ave Sioux Falls, SDTRACTOR SPECIFIC PARTS PARTS SECTION TABLE OF CONTENTSASSEMBLY SECTION2/7/03 TRACTOR MOUNT KIT - MAIN FRAME,CAB,W/C,2WD,4WDHYDRAULIC RESERVOIR TANK TRACTOR MOUNT KIT - MAIN FRAME,CAB,W/C,2WD,4WDTRACTOR MOUNT KIT - HYDRAULICS, 2WD, 4WD Parts Section12-18-02 MAIN FRAME - REFER TO MAIN FRAME PARTS TRACTOR MOUNT KIT - HYDRAULICS, 2WD, 4WDDESCRIPTION HYDRAULIC TANK - REFER TO MAIN FRAME PARTSTRACTOR MOUNT KIT - CYLINDER HOOKUP Parts Section3-26-02 DRAFT BEAM - REFER TO COMMON ASY PARTS TRACTOR MOUNT KIT - CYLINDER HOOKUP3-26-02 LIFT VALVE - JD72-7520 TWIN, 3SP, CAB ORIGINAL REMOTETHE UPDATED REAR REMOTES NOTE REFER TO THE END COVER PAGE FOR THE SERIAL NUMBERS OFJD74-7520ONLY LIFT VALVE - JD72-7520 TWIN, 3SP, CAB ORIGINAL REMOTEDESCRIPTION JD72-7320ONLYNOTE REFER TO THE END COVER PAGE FOR THE SERIAL NUMBERS OF LIFT VALVE - JD72-7520 TWIN, 3SP, CAB 2004 UPDATETHE UPDATED REAR REMOTES Parts SectionJD74-7520ONLY LIFT VALVE - JD72-7520 TWIN, 3SP, CAB 2004 UPDATEDESCRIPTION JD72-7320ONLYNOTE REFER TO THE END COVER PAGE FOR THE SERIAL NUMBERS OF LIFT VALVE - JD66-6715 TWIN, 3SP, CAB ORIGINAL REMOTETHE UPDATED REAR REMOTES Parts SectionJD74-7520ONLY LIFT VALVE - JD66-6715 TWIN, 3SP, CAB ORIGINAL REMOTEDESCRIPTION JD72-7320ONLYNOTE REFER TO THE END COVER PAGE FOR THE SERIAL NUMBERS OF LIFT VALVE - JD66-6715 TWIN, 3SP, CAB 2004 UPDATETHE UPDATED REAR REMOTES Parts SectionJD74-7520ONLY LIFT VALVE - JD66-6715 TWIN, 3SP, CAB 2004 UPDATEDESCRIPTION JD72-7320ONLYSPACER END COVER 2004 UPDATEDESCRIPTION AL161388DRIVESHAFT,U-JOINT PUMP DRIVESHAFT ASSEMBLYDESCRIPTION 34999ITEM PART NO. QTY. DESCRIPTION HYDRAULIC COOLER - CAB - OLDDESCRIPTION HYDRAULIC COOLER - CAB 6420 - NEWDESCRIPTION SOLENOID BRAKE VALVE ASSEMBLY34522 SOLENOID VALVE WIRINGSWITCH BOX ASY COMPLETE DESCRIPTIONParts Section TWIN ROTARY COMMON SECTION COMMON PARTS SECTIONSECTION TABLE OF CONTENTSASSEMBLY REAR ROTARY DECK ASSEMBLYPARTS ORDERING GUIDE Tiger Corporation3301 N. Louise Ave Sioux Falls, SD Twin Rotary Common Section REAR ROTARY DECK ASSEMBLYREAR ROTARY DECK ASSEMBLY SPINDLE ASSY,CPLT,HD,5/8 HOLESSHIM, MOTOR MOUNT, 18 GA. AS NEEDED Twin Rotary Common Section TRAILKAT REAR ROTARY DECK ASSYTRAILKAT REAR ROTARY DECK ASSY 06504016CURRENT MOTOR,M365-1 1/4 14-SPLINE Twin Rotary Common Section REAR ROTARY CASTER WHEEL & 3PT ASSEMBLYBEARING, CONE, CASTER WHEEL REAR ROTARY CASTER WHEEL & 3PT ASSEMBLYTwin Rotary Common Section REAR ROTARY HYDRAULICSREAR ROTARY HYDRAULICS RTRY, 60” CPLT - HP W/FBAR TRRVALVE,BRAKE,SOL,3000PSI,METRI Twin Rotary Common Section 60” ROTARY MOTOR60” ROTARY MOTOR MOTOR ASSEMBLY 1 1/4” COMPLETE TSR/TRAILKATTwin Rotary Common Section PUMP - SERVICE PARTSDESCRIPTION PUMP - SERVICE PARTSTwin Rotary Common Section 2 SP HUSCO - LOAD SENSEDESCRIPTION 2 SP HUSCO - LOAD SENSETwin Rotary Common Section 2 SP HUSCO - LOAD SENSEDESCRIPTION 2 SP HUSCO - LOAD SENSETwin Rotary Common Section 3 SP HUSCO - LOAD SENSE CABLEDESCRIPTION 3 SP HUSCO - LOAD SENSE CABLETwin Rotary Common Section 3 SP HUSCO - LOAD SENSE COMBODESCRIPTION 3 SP HUSCO - LOAD SENSE COMBOTwin Rotary Common Section SIDE COOLERMNT,COOLER,BUMPER TANK,RH SIDE COOLERDESCRIPTION SAFETY STANDRIM, OUTER/RR RTRY CASTER ASSY CASTER WHEEL ASSEMBLYDESCRIPTION BRAKE VALVE ASSEMBLY W/ METRI PAKSWITCHBOX SERVICE PARTS Twin Rotary Common Section SWITCHBOX SCHEMATICWarranty Section WARRANTY SECTIONPage THERE ARE NO WARRANTIES WHICH EXTEND BEYOND THOSE EXPRESSED HEREIN WARRANTY INFORMATIONSAFETY IS YOU ONE LAST WORDTO THE OWNER / OPERATOR / DEALER OWNER REQUIREMENTSOPERATOR REQUIREMENTS Printed in USA Tiger Corporation