The harvesting specialists worldwide.HC10Hay Conditioner for D-SeriesDraper HeadersSetup, Operation, and Parts Manual169254 Rev. DOriginal Instruction
SAFETY1.2 Signal WordsThree signal words, DANGE R, WARNING, and CA UTION, are use d to alert you to hazardous situations. Theappropriate signal word f
MAINTENANCEFigure 5.3: Every 50 H ours - Use High Temperature Extreme Pressure (EP2) Performance With 1% MaxMolybdenum Disulphide (NLGI Grade 2) Lithi
MAINTENANCEFigure 5.4: Every 50 Hours - Use High Temperature Extreme Pressure (EP2) Performance With 1% MaxMolybdenum Disulphide (NLGI Grade 2) Lithiu
MAINTENANCE5.5 Hydraulics5.5.1 Hydraulic Hoses and LinesCheck hydraulic hoses and lines daily for signs of leaks.WARNING• Avoid high-pressure fluids. E
MAINTENANCE5.6 Feed Draper5.6.1 Adjusting Feed Draper TensionDANGERTo avoid bodily injury or death from unexpectedstart-up or fall of raised machine,
MAINTENANCE5.7 Drive Be lt5.7.1 Adjusting Drive Belt Tension1. Remove wing nut and washer (A), and remove drivecover (B).Figure 5.82. Belt (A) should
MAINTENANCE7. Replace cover (B), and secure with washer and wingnut (A).8. Readjust tension of a new belt after a short run-inperiod (about 5 hours).F
MAINTENANCE6. Replace cover and secure with washer and wing-nut.Figure 5.145.7.3 Checking and Adjusting Drive Belt TrackingProper tracking of the belt
MAINTENANCE3. Using a straight edge (A), place it across the face ofthe driving and driven pulley. Check that the pulleysare aligned.Figure 5.174. Adj
MAINTENANCE5.7.4 Removing Drive Belt1. On the LH side, remove the wing nut and washer (A),then remove drive cover (B).Figure 5.202. Loosen three motor
MAINTENANCE2. Loosen three motor mount bolts (A).3. Turn tensioning nut (B) clockwise to tighten belt, andcounterclockwise to loosen.4. Tighten the th
SAFETY1.3 General SafetyCAUTIONThe following are general farm safety precautionsthat should be part of your operating procedurefor all types of ma chi
MAINTENANCE5.8 Maintenance ScheduleThe fo llo wingmaintenance schedule is a listing of periodic maintenance procedures, organized by service intervals
MAINTENANCETable 5.2 Maintenance RecordAction: – Check – LubricateHour Meter ReadingDateServiced ByFirst UseRefer to 4.6 Break-in Period, page 77 f
MAINTENANCE5.9 TroubleshootingSymptom Problem Solution ReferenceThere is an obstructionor wad in the conditionerrolls.Turn mechanism inreverse and rem
MAINTENANCESymptom Problem Solution ReferenceForming shield is too high.Lower forming shield. See Adjusting FormingShield Heig h t, page 84 .Windrow l
6 Repair PartsThis chapter lists all the replacement parts that can be ordered for a MacDon HC10 Hay Conditioner.In this catalog, right-hand and left-
REPAIR PARTS6.2 Serial N umber BreaksThesideoftheserial number on which the dash (–) appears determines whether the part is used "up to" or&
REPAIR PARTS6.3 Lower Roll and Frame Assembly169254 109Rev. D
REPAIR PARTSRefPartNumber Description QtySerialNumber1 159117 SUPPORT – LH 12 159118 FRAME – RH LOWER WELDT 13 30576 FLANGE 2450182FLANGE2530031BEARIN
REPAIR PARTS6.4 Upper Roll Assembly169254111Rev. D
SAFETY•Wearclosefitting clothing and cover lon g hair. Neverwear dangling items such as scarves or bracelets.• Keep all shields in place. Never alter o
REPAIR PARTSRefPartNumber Description QtySerialNumber1 130470 CHANNEL – C ROSS WELDT 12 130793 SUPPORT – RH WELDT 13 50182 FLANGE 2430576FLANGE2530031
REPAIR PARTS6.5 Cover and Supports169254 113Rev. D
REPAIR PARTSRefPartNumber Description QtySerialNumber1 159231 SUPPORT W ELDT – LH 12 159582 SUPPORT WELDT – RH 13 159200 COVER – TOP REAR WELDT 141304
REPAIR PARTS169254 115Rev. D
REPAIR PARTSRefPartNumber Description QtySerialNumberA 18524 BOLT – RHSN 5/8 NC X 2.0 LG GR 5 ZPB 18523 BOLT – RHSN 5/8 NC X 1.5 GR 5 ZPC 50225 NUT –
REPAIR PARTS6.6 Hydraulic Motor, Mounts, and Tensioner169254117Rev. D
REPAIR PARTSRefPartNumber Description QtySerialNumber1 159452 BOLT WELDT – EYE 12 130765 BOLT WELDT – EYE 23 130757 SUPPORT – HYD MOTOR 14133965SUPPOR
REPAIR PARTS169254 119Rev. D
REPAIR PARTSRefPartNumber Description QtySerialNumberA 21489 BOLT – RHSN 1/2 NC X 2.5 LG GR 5 ZPB 50186 NUT – FLANGE LOCK SM FACE DT 0.500-13UNC GR5C
REPAIR PARTS6.7 Belt Driveand Shield169254121Rev. D
SAFETY1.4 Maintenance SafetyTo ensure yoursafety wh ile maintaining the mac hin e:• Review the operator’s manual and all safety items beforeoperation
REPAIR PARTSRefPartNumber Description QtySerialNumber1 159430 SPROCKET – P32-14M-40 12 1624 WASHER – SAE FLAT 5/8 ID X 1 15/32 IN OD ZP 13 18714 NUT –
REPAIR PARTS6.8 HydraulicCompletion Package169254 123Rev. D
REPAIR PARTSRefPartNumber Description QtySerialNumber1 108268 FITTING – HYD TEE 22 159038 VALVE – CHECK 13 159158 HOLDER – HOSES 14159032HOSE – HYDRAU
REPAIR PARTS169254 125Rev. D
REPAIR PARTSRefPartNumber Description QtySerialNumber29 REFFITTING – 1/2" UNION HYDRAULIC – See header partscatalogfor connecting parts. 130 REF
REPAIR PARTS6.9 Gears and Roll Coupling Assembly169254127Rev. D
REPAIR PARTSRefPartNumber Description QtySerialNumber1 159550 HUB – MACHINING 22 130680 GEAR – 40T 23 129932 DISK 24130677GEAR – 49T25159474BEARING –
REPAIR PARTS6.10 Forming Shields169254 129Rev. D
REPAIR PARTSRefPartNumber Description QtySerialNumber1 159204 COVER WELDT 12 159206 SUPP ORT – STRUT LH 13 159207 SUPP ORT – S TR UT RH 14135001BOLT –
REPAIR PARTS6.11 Feed Deck and Pan169254 131Rev. D
SAFETY1.5 HydraulicSafety• Always place all hydraulic controls in Neutra l beforedismounting.• Makesurethatall components in the hydraulic systemare k
REPAIR PARTSRefPartNumber Description QtySerialNumber1 159432 PAN- – FINGER FEED WELDT 12 159399 FRAME, FEED DECK – WELDT 13 133838 ROLLER – DRIVE 4&q
REPAIR PARTS169254 133Rev. D
REPAIR PARTSRefPartNumber Description QtySerialNumber30 159264 GUIDE – RH 131 133946 SPRING – COMPRESSION 232 130246 RETAINER – SPRING 23350190BOLT–HH
REPAIR PARTS6.12 Mounting Brackets169254 135Rev. D
REPAIR PARTSRefPartNumber Description QtySerialNumber1 130802 SUPPORT – LH WELDT 12 130803 SUPPORT – RH WELDT 13 159590 SPACER BR ACKE T 24130831SUPPO
Index1624 ... 1226634 ...
INDEX130449 ...110, 112130450 ... 11213
INDEX159385 ... 132159393 ... 1341
INDEXattaching to header ... 65components... 26detaching fro
INDEXside deflectorsadjusting... 84specificationsHC10 model ...
SAFETY1.6 Tire Safety• Failure to follow proper procedures when mounting a tireon a wheel or rim can produce an explosion that mayresult in serious in
Model HC10 HayConditioner Predelivery ChecklistPerform thesechecks and adjustments prior to delivery to your Customer. Refer to Unloading and A ssembl
CUSTOMERSwww.macdon.comDEALERSwww.macdondealers.comTrademarks of products are the marks of theirrespective manufacturers and/or distributors.Printed i
SAFETY1.7 Battery SafetyWARNING• Keep all sparksandflames away from thebatteries, asa gas given off by electrolyte isexplosive.•Ventilatewhen charging
SAFETYWARNING• Wear safety glasses when working nearbatteries.• Do not tip batteries more than 45° to avoidelectrolyte loss.• Battery electrolyte caus
SAFETY1.8 Welding Precau tio nHigh currents and voltage spikes associated with welding can cause damage to electronic components. Beforewelding on any
SAFETY1.9 Engine SafetyWARNINGDo not use aerosol types of starting aids such as ether. Such use could result in an explosion andpersonal injury.CAUTIO
MacDon Model HC10 Hay ConditionerPublished on January, 2014.
SAFETY1.9.2 Engine ElectronicsWARNINGTampering with the electronic system installation or the Original Equipment Manufacturer (OEM) wiringinstallation
SAFETY1.10 Safety Signs• Keep safety signs clean a nd legible at all times.• Replace safety signs that are missing orbecome illegible.•Iforiginalparts
2 General Information2.1 Torque SpecificationsThe following tables give correct torque values for various bolts, cap screws, and hydraulic fittings.• Ti
GENERAL INFORMATIONTable 2.2 SAE Grade 5 Bolt and Grade 5 DistortedThread NutTorque (ft·lbf)(*in·lbf)Torque (N·m)NominalSize (A)Min. Max. Min. Max.1/4
GENERAL INFORMATIONTable 2.4 SAE Grade 8 Bolt and Grade 8 FreeSpinning NutTorque (ft·lbf)(*in·lbf)Torque (N·m)NominalSize (A)Min. Max. Min. Max.1/4-20
GENERAL INFORMATIONTable2.6MetricClass8.8BoltsandClass9DistortedThread NutTorque (ft·lbf)(*in·lbf)Torque (N·m)NominalSizeMin. Max. Min. Max.3-0.5*9 *1
GENERAL INFORMATIONTable 2.8 Metric Class 10.9 Bolts and Class 10Distorted Thread NutTorque(ft·lbf)(*in·lbf)Torque (N·m)NominalSizeMin. Max. Min. Max.
GENERAL INFORMATION2.1.3 Metric Bolt S peci fications Bolting into Cast AluminumTa ble 2.9 Metric B olt Bolting into Cast A luminumBolt Torque8.8(Cast
GENERAL INFORMATIONTable 2.10 Flare-Type Hydraulic Tube FittingsTorque Value1Flats From FingerTight (FFFT)SAE No.Tube SizeO.D. (in.)ThreadSize (in.)Nu
IntroductionThis manual contains safety information, set-up instructions, operating and maintenance procedures, and partsinformation for the Model HC1
GENERAL INFORMATIONTable 2.11 O-Rin g B oss (ORB) Hyd r aulic Fittings (Adjustable )Torque Value2Flats From Finger Tight (FFFT)3SAE No.ThreadSize (in.
GENERAL INFORMATION2. Apply hydraulic system oil to the O-ring.3. Align the tube or hose assembly. Ensure that flat faceof the mating flange comes in fu
GENERAL INFORMATION2.2 SpecificationsNOTE: Specifications and design are subject to change without notice or obligation to revise previouslysold units.I
GENERAL INFORMATION2.3 ConversionChartInch-Pound UnitsSI Units (Metric)QuantityUnit Name AbbreviationFactorUnit Name AbbreviationAreaacres acresx 0.40
GENERAL INFORMATION2.4 ComponentIdentificationFigure 2.9: Back View of Hay Conditioner Installed in HeaderA - Hydraulics To HeaderB - Lift Arms C - Rol
GENERAL INFORMATIONFigure 2.10: Back View of Hay Conditioner Installed in HeaderA - SpacerB - Mounting BracketC-LiftingLugsD - Mounting BracketE - Spa
GENERAL INFORMATIONFigure 2.12: Swath Forming ShieldA-SideDeflector Adjusters B - Side Defl ectors C - Height Adjust Strap D - Fluffer ShieldE-Deflector
3 Unloading and AssemblyTo unload and assemble an HC10 Hay Conditioner, follow each of the procedures in this chapter in order.3.1 Unloading the Hay C
UNLOADING AND ASSEMBLYTo unload the hay conditioner, follow these steps:1. Remove hauler's tie down straps and chains.2. Use forklift to lift eac
UNLOADING AND ASSEMBLY3.2 Preparing the HeaderTo prepare the draper header for installation of the hayconditioner, follow these steps:1. Adjust the he
Serial NumbersRecord the serial number of the hay conditioner in the space below.HAY CONDITIONER SERIAL NO: ____________Serial Number Plate (A) is loc
UNLOADING AND ASSEMBLY3.3 Installing the Rock GrateTo install therock grate, follow these steps:1. Unpack feed deck / rock grate bundle.2. Position ro
UNLOADING AND ASSEMBLY3.4 Installing Deck BracketsTo install the deck brackets onto the header, followthese steps:1. Install the two lower brackets (A
UNLOADING AND ASSEMBLY6. Remove the hose guide (A) located near the left-handcenter leg. (For 20 ft. and larger headers, remove thissupport from its m
UNLOADING AND ASSEMBLY3.5 Installing the Feed DeckTo install the feed deck, follow these steps:1. Slide feed deck (A) under header opening from therea
UNLOADING AND ASSEMBLYFigure 3.16: RH Side Shown5. Attach thehose bracket (A) to the mounting bracketwith two 3/8 x 1.0 in. long carriage bolts (B).6.
UNLOADING AND ASSEMBLY3.6 Installing the ConditionerTherearetwomethods for installing th e conditioner:• The lifting method• The tractor method3.6.1 I
UNLOADING AND ASSEMBLY5. Carefully lower the windrower lift legs until lugs (A) onconditioner are seated in the U-shaped brackets (B)on header.6. Ensu
UNLOADING AND ASSEMBLY9. Reconnect the five hydraulic hoses between theconditioner and the header as follows:• Small male quick-disconnect from motor t
UNLOADING AND ASSEMBLY4. Retrieve stand (A) and hairpin (B) from conditionerbundle #4798 and install stand in slot in base at lowerright-hand end of c
UNLOADING AND ASSEMBLY7. Remove L-pins securing lifting arms to conditioner.(Rotatepinstoalignkey-holeslot.)Figure 3.288. Swing out lift arms and secu
TABLE OF CONTENTSIntroduction ...
UNLOADING AND ASSEMBLY10. Remove the stand (A), and store with hairpin (B)in toolbox.11. Lift the conditioner, and position into the headeropening fro
UNLOADING AND ASSEMBLY15. Install L-pin (A) through arm and bracket on conditionerand lock into place. (Rotate pins to align key-hole slot).Repeat for
UNLOADING AND ASSEMBLY18. Connect the five hydraulic hoses between theconditioner and the header as follows:• Small male quick-disconnect from motor to
UNLOADING AND ASSEMBLY3.7 Attaching HydraulicsThe procedure for attaching hydraulics is different for 15-ft Draper Headers.• If attaching a 15-ft. hea
UNLOADING AND ASSEMBLY4. Remove the knife drive coupler (A), draper drivecoupler (B), the case drain coupler (C) and itsextension tube (D).Figure 3.40
UNLOADING AND ASSEMBLY10. Route the conditioner pressure hose (A) (orange cabletie) behind the motor and attach it to the coupler (B).Figure 3.4311. L
UNLOADING AND ASSEMBLY4. Detach knife motor case drain line (D) from bulk headfitting at coupler mount (A).5. Install conditioner case Tee fitting (B) a
UNLOADING AND ASSEMBLYFigure 3.48Shields removed to expose the feed draper return hose connectio nA - Check Valve TeeB - Pressure Reducing ValveC - Fe
UNLOADING AND ASSEMBLY3.8 Assembling the Forming ShieldTo assemble forming shield, follow these steps:1. Unpack the forming shie ld cover ( A), and d
UNLOADING AND ASSEMBLY3. Assemble fins (A) to bottom of shield as shown usinghardware provided. The two long fins (B) are handedand should be installed
TABLE OF CONTENTS4.2 Operational Safety...
UNLOADING AND ASSEMBLY6. Position deflector (A) on cover as shown andinstall with hex bolt (B) and flange nut removed inprevious step.7. Tighten flange n
UNLOADING AND ASSEMBLY3.9 Installing the Forming ShieldTo install theforming shield, follow these steps:1. Position the forward end of the forming shi
UNLOADING AND ASSEMBLY5. Install shield transport support (A) on windrower framewith two 3/8 x 1.0 carriage bolts and nuts (B).Figure 3.60169254 54Rev
UNLOADING AND ASSEMBLY3.10 Attaching to a WindrowerRefer to the windrower unloading and assemblyinstructions or operator’s manual for instructions ona
UNLOADING AND ASSEMBLY3.11 Lubricating the Conditioner3.11.1 Grea sing ProcedureCAUTIONTo avoid personal injury, before servicing headeror opening dri
UNLOADING AND ASSEMBLY3.11.2 Lubrication PointsFigure 3.62: Every 50 Hours - Use High Temperature Extreme Pressure (EP2) Performance With 1% MaxMolybd
UNLOADING AND ASSEMBLYFigure 3.63: Every 50 Hours - Use High Temperature Extreme Pressure (EP2) Performance With 1% MaxMolybdenum Disulphide (NLGI Gra
UNLOADING AND ASSEMBLY3.12 Performing Predelivery ChecksWARNINGStop engine, and remove key before making adjustments to machine. A child or even a pet
UNLOADING AND ASSEMBLY3.12.2 Checking Roll GapFigure 3.66A - Crop directionB-RollgapFactory setting should be 0.75 in. (20 mm) or at 1.5 lineon gauge
UNLOADING AND ASSEMBLY3. From the rear of the conditioner, locate tool at centre ofrolls as shown and manually turn ro lls to limits of tool.Rolls wil
TABLE OF CONTENTS6.11 Feed Deck and Pan ...
UNLOADING AND ASSEMBLY3.12.5 Storing ManualsPlace this manual (MD #169524) in the storage case (A) inthe windrower. The yellow checklist should be ret
4Operation4.1 Owner/Operator ResponsibilitiesCAUTION• It is your responsibility to read and understand this manual completely before operating the hea
OPERATION4.2 Operational SafetyCAUTIONFollow these safety precautions:• Follow all safety and operational instructionsgiven in yourwindrower operator&
OPERATION4.3 AttachingHay Conditioner to HeaderRefer to the following se ctions (in order) for instructions on installing the HC10 Hay Co n dition e r
OPERATION4.4 DetachingHay Conditioner from HeaderTherearetwomethods for detaching the hay conditioner from the header:• The tractor method• The liftin
OPERATION4. Remove the two lynch pins (A) securing forming shieldto header pins and remove the forming shield.Figure 4.45. Disconnect the fi ve hydraul
OPERATIONFigure 4.7: LH Side Shown7. Hardware at lifting arms has been tightened forshipping.If not done previously, loosen two bolts perside just eno
OPERATION10. Position the tractor arms in the lift arm pockets andinsert the L-pins for safety.Figure 4.1011. Carefully raise the windrower lift legs
OPERATION15. Remove L-pins (A) from lift arms and back tractor awayfrom conditioner.16. Replace L-pins in conditioner lift arms.Figure 4.134.4.2 Detac
OPERATION4. Remove the two lynch pins (A) securing forming shieldto header pins and remove the formingFigure 4.165. Disconnect the fi ve hydraulic hose
OPERATIONFigure 4.19: LH Side Shown7. Attach chain to lifting brackets on conditioner andsecure chain to lifting device.Figure 4.208. Carefully raise
OPERATION10. Retrieve stand (A) from tool-box and install in slot atbottom of conditioner base. Secure with hairpin (B).11. Lower conditioner to groun
OPERATION4.5 DetachingFeed Deck and Rock GrateTo detach the feed deck and rock grate from the hayconditioner,follow these s teps:1. Remove the twocarr
OPERATION3. Slide deck (A) back slightly until deck mounts clear theheader brackets. Lower aft of deck to ground.4. Continue sliding deck back until d
OPERATION7. If necessary, remove the conditioner attachmentbrackets (A) and spacers (B) from the header legs andstore with the feed deck.Figure 4.2916
OPERATION4.6 Break-in PeriodWhen operating the hay conditioner for the first time, operate the conditioner slowly for five minutes, watching andlistenin
OPERATION4.7 PreseasonCheckCAUTION• Review the operator ’s manual to refresh your memory on safety and operating recommendations.• Review all safety s
OPERATION4.8 Daily Startup CheckCAUTION•Cleartheareaof other persons, pets, etc. Keepchildren a wayfrom machinery. Walk around themachine to besure no
OPERATION4.9 Conditioner OperationWARNINGKeep hands andfeet away from discharge opening. Keep everyone several hundred feet away fromyour operation. N
OPERATIONIf required, you can adjust the roll gap by loosening nut (A)and turning adjuster (B). Retighten nut (A) after adjusting.IMPORTANTWhen adjust
1 Safety1.1 Safety Alert SymbolsThis safety alert symbol indicates important safetymessages in this manual and on safety signs onthe hay conditioner.T
OPERATIONTo check roll timing, follow these steps:1. Lower header to ground, shut down windrower andremove key.2. Remove wing-nut (A), and remove tool
OPERATION4.9.4 Adjusting Conditioner Roll TensionThe conditioner roll tension is maintained by two tension springs to provide adequate pressure for co
OPERATIONAdjusting Forming Shield HeightWARNINGStop engine, and remove key before makingadjustments to machine. A child or even a petcould engage the
OPERATIONAdjusting Rear De flector (Fluffer Shield)WARNINGStop engin e, and remove key before makingadjustments to machine. A ch ild or even a petcould
OPERATION4.10 StorageAt the end of each operating season, follow these steps:1. Clean t he conditioner thoroughly.CAUTIONNever use gasoline, naphtha,
5 Maintenance5.1 Preparation for ServicingThe following instructions are provided to help you use the hay conditioner.Detailed maintenance and service
MAINTENANCE5.2 Recommended Safety ProceduresPark on level surface when possible. Block wheels securely if windrower is parked on an incline.Follow all
MAINTENANCE5.3 Drive ShieldsCAUTION• Keep all shields in place. Never alter or removesafety equipment.• Do not operate machine with shield removed.To
MAINTENANCE5.4 Lubrication5.4.1 LubricantsYour machine can operate at top efficiency only if clean lubricants are used.Use clean containers to handle a
MAINTENANCE5.4.3 Lubrication PointsGreasing po ints that have greasing intervals of 50 hoursor less are marked on the machine by decals showinga greas
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