MacDon D50 Operator's Manual
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MacDon D50 Operator's Manual

MacDon D50 Operator's Manual

Harvest header, combine header
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D50 and D60 Harvest Header
FD70 FlexDraper Combine Header
OPERATOR'S MANUAL
Part #169006 Rev. D
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Summary of Contents for MacDon D50

  • Page 1 D50 and D60 Harvest Header FD70 FlexDraper Combine Header OPERATOR’S MANUAL Part #169006 Rev. D...
  • Page 2 This Manual contains instructions for “SAFETY”, “OPERATION”, and “MAINTENANCE/SERVICE” information for your ® ® new MacDon Models D50 and D60 Harvest Header and FD70 FlexDraper for combines. ® D50 HARVEST HEADER ® D60 HARVEST HEADER ® FD70 FLEXDRAPER...

  • Page 3: Introduction

    1 INTRODUCTION This instructional manual contains information on the D50/D60 Harvest Headers, FD70 FlexDraper, and the CA20 Combine Adapter. It must be used in conjunction with your Combine Operator's Manual. The FD70 FlexDraper header is specially designed as a “straight cut” header, and is equipped to work well in all straight cut conditions, whether cutting on or above the ground, utilizing a three piece flexible frame to closely follow ground contours.

  • Page 4: Model And Serial Number

    2 MODEL AND SERIAL NUMBER NOTE: Right hand (RH) and Left-hand (LH) designations are determined from the Operator’s position, facing forward. Record the Model Number, Serial Number, and Model Year of the Header, Slow Speed Transport/Stabilizer Wheel Option (if installed), and the Combine Adapter on the lines below: HEADER MODEL______________SERIAL NO._________________YEAR_____ Serial Number Plate is located on the left hand endsheet, near the knife drive motor.

  • Page 5: Table Of Contents

    Attachment ..........................58     7.8.2 Detachment ..........................61     HEADER/ADAPTER DISASSEMBLY AND ASSEMBLY ................63     D50 AND D60 HARVEST HEADER/ADAPTER .................. 63     8.1.1 Disassembly ..........................63     8.1.2 Assembly ............................. 66    ...
  • Page 6 TABLE OF CONTENTS     8.2.2 Assembly ............................. 75     OPERATION ..............................79     OWNER/OPERATOR RESPONSIBILITIES ..................79     OPERATIONAL SAFETY ........................79     BREAK-IN PERIOD ..........................80     PRE-SEASON CHECK ........................80     DAILY START-UP CHECK ........................
  • Page 7 Deck Height ..........................190     10.14 REEL AND REEL DRIVE ........................191     10.14.1 Reel Clearance to Cutterbar: D50, D60 ..................191     10.14.2 Reel Clearance to Cutterbar: FD70 ..................192     10.14.3 Reel Frown Adjustment ......................194  ...
  • Page 8 TABLE OF CONTENTS     10.14.10 Reel Drive Motor: D60, FD70 ....................203     10.14.11 Reel Drive Motor: D50 ....................... 204     10.14.12 Reel Speed Sensor ........................205     10.14.13 Reel Tines ..........................208     10.14.14 Tine Tube Bushings ........................

  • Page 9: Safety

     Safety decals are available from your MacDon Dealer Parts Department. 3.3.1 Safety Decal Installation a. Be sure the installation area is clean and dry. b. Decide on the exact location before you remove the decal backing paper.

  • Page 10: Safety Decal Locations

    SECTION 3. SAFETY 3.3.2 Safety Decal Locations 3.3.2.1 3-Panel Safety Decals: North America BACK TUBE #134070 FD70 BACK TUBE - BOTH ENDS BACK TUBE #42122 #172147 D60 45 FT BACK TUBE #134070 Form 169006 Revision D...
  • Page 11 SECTION 3. SAFETY 3-Panel Safety Decals: North America (Cont’d) BACK TUBE #134070 BACK TUBE #109843 D60 20 FT BACK TUBE & DECKS #172147 Form 169006 Revision D...
  • Page 12 SECTION 3. SAFETY 3-Panel Safety Decals: North America (Cont’d) BACK TUBE #134070 D50, D60: 30, 35, 40 FT D60 25 FT BACK TUBE BOTH ENDS BACK TUBE - DOUBLE REEL ONLY #172147 #42122 Form 169006 Revision D...
  • Page 13 SECTION 3. SAFETY 3-Panel Safety Decals: North America (Cont’d) BOTH ENDS - DOUBLE KNIFE LEFT END - SINGLE KNIFE #142909 LH & RH REEL ARMS #174633 D60, FD70 LH & RH REEL ARMS #42122 REEL ARMS #174633 Form 169006 Revision D...
  • Page 14 SECTION 3. SAFETY 3-Panel Safety Decals: North America (Cont’d) INSIDE DRIVELINE GUARD DRIVELINE #36651 #30316 Form 169006 Revision D...
  • Page 15 SECTION 3. SAFETY 3.3.2.2 2-Panel Safety Decals: North America and Export TOW-BAR FRONT TRANSPORT LEG #129261 #193147 TOW-BAR #193113 Form 169006 Revision D...
  • Page 16 SECTION 3. SAFETY 2-Panel Safety Decals: North America and Export (Cont’d) UPPER CROSS AUGER #174682 LH AND RH VERTICAL KNIFE #174684 Form 169006 Revision D...
  • Page 17 SECTION 3. SAFETY 3.3.2.3 2-Panel Safety Decals: Export BOTH ENDS #113482 DRIVELINE #194521 BOTH ENDS - DOUBLE KNIFE BOTH ENDS #174436 LEFT END - SINGLE KNIFE #184371 Form 169006 Revision D...
  • Page 18 SECTION 3. SAFETY 2-Panel Safety Decals: Export (Cont’d) BACKTUBE #174474 FD70 BACKTUBE #174432 BACKTUBE - BOTH ENDS #174434 D60 45 FT BACKTUBE #174474 Form 169006 Revision D...
  • Page 19 SECTION 3. SAFETY 2-Panel Safety Decals: Export (Cont’d) BACKTUBE #174474 BOTH ENDS #113482 D60 20 FT BACKTUBE AND DECKS #174434 Form 169006 Revision D...
  • Page 20 SECTION 3. SAFETY 2-Panel Safety Decals: Export (Cont’d) BACK TUBE - BOTH ENDS #174474 D50, D60: 30, 35, 40 FT D60 25 FT BACK TUBE - DOUBLE REEL ONLY BACK TUBE - BOTH ENDS #174432 #174434 Form 169006 Revision D...
  • Page 21 SECTION 3. SAFETY 2-Panel Safety Decals: Export (Cont’d) BOTH ENDS - DOUBLE KNIFE LEFT END - SINGLE KNIFE #184371 REEL ARMS #174632 D60, FD70 LH & RH REEL ARM #174432 REEL ARMS #174632 Form 169006 Revision D...

  • Page 22: General Safety

    SECTION 3. SAFETY 3.4 GENERAL SAFETY CAUTION The following are general farm safety precautions that should be part of your operating procedure types  Provide a first-aid kit for use in case of machinery. emergencies.  Protect yourself. When assembling, ...
  • Page 23 SECTION 3. SAFETY  Use only service and repair parts made or approved by the equipment manufacturer. Substituted parts may not meet strength, design, or safety requirements.  Do not modify the machine. Unauthorized modifications may impair the function and/or safety and affect machine life. ...

  • Page 24: Definitions

    SECTION 4. DEFINITIONS 4 DEFINITIONS The following terms/abbreviations may be used in this manual: TERM DEFINITION American Petroleum Institute ASTM American Society Of Testing and Materials A hydraulic cylinder or turnbuckle type link between the header and the Center-link machine that tilts the header. Double Knife Ground Speed Lever A machine that cuts and lays crop into a windrow, and is attached to a...

  • Page 25: Component Identification

    SECTION 5. COMPONENT IDENTIFICATION 5 COMPONENT IDENTIFICATION 5.1 COMBINE HEADER REEL CAM TRANSPORT LIGHT PICK-UP REEL WING FLOAT LINKAGE (FD70 ONLY) TRANSITION PAN CENTER-LINK CENTER REEL ARM PROP HANDLE PICK-UP REEL FINGERS TRANSPORT LIGHT REEL FORE-AFT CYLINDER REEL PROP REEL ENDSHIELDS ENDSHIELD WOBBLE BOX REEL LIFT CYLINDER...

  • Page 26: Combine Adapter

    SECTION 5. COMPONENT IDENTIFICATION 5.2 COMBINE ADAPTER GEARBOX HEADER FLOAT SPRINGS HYDRAULIC RESERVOIR AUGER FILLER PIPE CAP FEED DRAPER VIBRATION DAMPENER HEADER FLOAT SPRINGS HYDRAULICS WING FLOAT INDICATOR AUTO HEADER RESERVOIR OIL LEVEL WING FLOAT LOCK MULTI-COUPLER (FD70 ONLY) SIGHT GLASS HEIGHT CONTROL (FD70 ONLY) ADAPTER GEARBOX...

  • Page 27: Specifications

    SECTION 6. SPECIFICATIONS 6 SPECIFICATIONS D50 / D60 D50 / D60 / FD70 D60 / FD70 D60 / FD70 HEADER MODEL HEADER SIZE 20 FT 25 FT 30 FT 35 FT 40 FT 45 FT OVERALL Transport (Reel Full 96 (2438)
  • Page 28 SECTION 6. SPECIFICATIONS D50 / D60 D50 / D60 / FD70 D60 / FD70 D60 / FD70 HEADER MODEL HEADER SIZE 20 FT 25 FT 30 FT 35 FT 40 FT 45 FT REEL Drive Hydraulic From Combine Hydraulic Oil Supply...

  • Page 29: Header Attachment / Detachment

    Center-Link Option, Hydraulic Reel header center-link. Drive, etc.) are enabled on the combine and in the combine computer. Failure If clearance is inadequate, contact your MacDon to do so may result in improper header Dealer to order short center-link components. operation.

  • Page 30: Flighting Extensions

    SECTION 7. HEADER ATTACHMENT / DETACHMENT 7.1.2 Flighting Extensions 7.1.3 Stripper Bars Flighting extension kits may have been supplied Stripper bar kits may have been supplied with with your header to improve feeding in certain your header to improve feeding in certain crops crops such as rice.

  • Page 31: Cr Feeder Deflectors

    However, optional drive sprockets are available to change the auger speed to optimize auger performance. See your MacDon Dealer. NOTE For special conditions, 20T, 22T, and 26T sprockets are available to change adapter feed auger speed.

  • Page 32: Case Ih 7010, 8010, 7120, 8120, 5088, 6088, 7088

    (E) on both sides of the feeder If clearance is inadequate, contact your house. MacDon Dealer to order special center- link components. Refer to Section 7.1.1 d. Push down on lever (C) so that slot in lever Center-Link Kit.
  • Page 33 SECTION 7.2 CASE IH 7010, 8010, 7120, 8120, 88 SERIES Rotate disc (O) on adapter driveline storage hook, and remove driveline from hook. 3. Remove coupler (L) from combine, and clean mating surfaces. k. Pull back collar (P) on end of driveline, and push onto combine output shaft (Q) until collar locks.

  • Page 34: Detachment

    SECTION 7.2 CASE IH 7010, 8010, 7120, 8120, 88 SERIES IMPORTANT If stabilizer wheels are installed, set wheels to storage or “uppermost working position”. Otherwise header may tilt forward so that re-attachment will be difficult. Refer to Section 9.11.2 7.2.2 Detachment Cutting Height.
  • Page 35 SECTION 7.2 CASE IH 7010, 8010, 7120, 8120, 88 SERIES h. Push handle (G) to “closed position” until lock button (F) snaps out. Close cover (K). d. Remove electrical connector (E), and replace cover. e. Push in lock button (F), and pull handle (G) to Lift lever (L), pull and lower handle (M) to release coupler (H).

  • Page 36: Case Ih 2300, 2500 Series

    SECTION 7.3 CASE IH 2300, 2500 SERIES 7.3 CASE IH 2300, 2500 SERIES 7.3.1 Attachment a. Attach adapter to combine as follows: Sliding Pin System 4. Lower handle (A) to engage pins (B) into adapter. 5. Proceed to step c. on next page. Latch System WARNING To avoid bodily injury or death from...
  • Page 37 SECTION 7.3 CASE IH 2300, 2500 SERIES 5. Tighten jam-nuts (J) when force is correct. 6. Install pin (E) as shown to secure latch handle in “locked position”. b. Remove combine header lift cylinder locks, and lower header to ground. c.
  • Page 38 SECTION 7.3 CASE IH 2300, 2500 SERIES g. Pull back collar on end of driveline, and push onto combine output shaft (X) until collar locks. Close guard (V). 7. Connect hose (Q) from combine to adapter coupler (S). 8. Connect hose (R) from the adapter to the combine coupler (T).

  • Page 39: Detachment

    SECTION 7.3 CASE IH 2300, 2500 SERIES IMPORTANT If stabilizer wheels are installed, set wheels to storage or “uppermost working position:. Otherwise header may tilt forward so that re-attachment will be difficult. Refer to Section 9.11.2 Cutting Height. 7.3.2 Detachment a.
  • Page 40 SECTION 7.3 CASE IH 2300, 2500 SERIES 3. Connect hose (K) from the adapter to the adapter coupler (O). h. If adapter is equipped with reel fore-aft/header tilt selector, disconnect harness (H), and store on combine. Disconnect hydraulics as follows: 1.
  • Page 41 SECTION 7.3 CASE IH 2300, 2500 SERIES Disengage adapter from combine with one of the following two methods depending on combine model. Latch System 1. Raise feeder house fully, and engage combine header lift cylinder locks. 5. Re-install plug on combine coupler (Q). 2.

  • Page 42: John Deere 60, 70 Series

    SECTION 7.4 JOHN DEERE 60, 70 SERIES 7.4 JOHN DEERE 60, 70 SERIES Contour Master, Level Land 7.4.1 Attachment Check that bolts (E) on adapter brackets are tight. g. If pins (B) do not fully engage adapter brackets, loosen bolts (E), and adjust bracket as required. Re-tighten bolts.
  • Page 43 SECTION 7.4 JOHN DEERE 60, 70 SERIES n. If adapter is equipped with reel fore-aft/header tilt 2. Locate coupler (G) onto receptacle, and pull selector, connect harness (P) to combine. handle (A) so that lugs on coupler are engaged into handle. 3.

  • Page 44: Detachment

    SECTION 7.4 JOHN DEERE 60, 70 SERIES IMPORTANT 7.4.2 Detachment If stabilizer wheels are installed, set wheels to storage or “uppermost working position”. Otherwise header may tilt forward so that re-attachment will be difficult. Refer to Section 9.11.2 Cutting Height. a.
  • Page 45 SECTION 7.4 JOHN DEERE 60, 70 SERIES Disconnect hydraulic/electrical coupler (G) from combine as follows: 1. Remove lynch pin (H), and slide lock (J) to release handle (K). 2. Lift handle (K) to “full vertical position” to release coupler (G) from combine. 3.

  • Page 46: John Deere 50 Series

    SECTION 7.5 JOHN DEERE 50 SERIES 7.5 JOHN DEERE 50 SERIES Contour Master, Level Land 7.5.1 Attachment d. Engage pins (A) in adapter. e. Check that bolts (E) on adapter brackets are tight. If pins (A) do not fully engage adapter brackets, loosen bolts (E), and adjust bracket as required.
  • Page 47 SECTION 7.5 JOHN DEERE 50 SERIES n. Close driveshield (H) on combine. o. If adapter is equipped with reel fore-aft/header tilt k. Open shield (H) on combine. selector, connect harness (M) to combine. NOTE Connector (M) may need to be retrieved from hydraulics compartment access hole (N).

  • Page 48: Detachment

    SECTION 7.5 JOHN DEERE 50 SERIES IMPORTANT If stabilizer wheels are installed, set wheels to storage or “uppermost working position”. Otherwise header may tilt forward so that re-attachment will be difficult. Refer to Section 9.11.2 Cutting Height. 7.5.2 Detachment a. Choose a level area. Position header slightly off the ground.
  • Page 49 SECTION 7.5 JOHN DEERE 50 SERIES ELECTRICAL REEL AFT REEL LIFT At left side of adapter, close valve on reel aft line. Disconnect both hydraulic lines and electrical cable. Attach caps and plugs, and store on combine. REEL FORE REEL DRIVE Lower feeder house until saddle (H) disengages and clears adapter support (J).

  • Page 50: Cat Lexion 400, 500 Series

    SECTION 7.6 CAT LEXION 400, 500 SERIES CAUTION 7.6 CAT LEXION 400, 500 SERIES Stop engine, and remove key from ignition before leaving Operator's seat for any reason. A child or even a pet could engage an idling machine. 7.6.1 Attachment e.
  • Page 51 SECTION 7.6 CAT LEXION 400, 500 SERIES g. Connect hydraulic hoses as follows: Lexion 400 Attachment Lexion 500 Attachment 1. Unscrew knob (L) on combine coupler (M) to release coupler from combine receptacle. 1. Unscrew knob (F) on combine coupler (G) to release coupler from combine receptacle (H).
  • Page 52 SECTION 7.6 CAT LEXION 400, 500 SERIES h. If adapter is equipped with reel fore-aft/header tilt selector, connect harness (U) to combine harness (V). (shown in previous column). 4. Disconnect hoses (Q) and (R) on combine at couplers. Rotate disc (W) on adapter driveline storage hook, and remove driveline from hook.

  • Page 53: Detachment

    SECTION 7.6 CAT LEXION 400, 500 SERIES IMPORTANT If stabilizer wheels are installed, set wheels to storage or “uppermost working position”. Otherwise header may tilt forward so that re-attachment will be difficult. Refer to Section 9.11.2 Cutting Height. 7.6.2 Detachment a.
  • Page 54 SECTION 7.6 CAT LEXION 400, 500 SERIES Lexion 400 Detachment Disconnect hydraulics/electrical from adapter as follows: 1. Disconnect electrical harness from adapter. Lexion 500 Detachment 1. Unscrew knob (F) on coupler (G) to release coupler from adapter. 2. Remove cover (H) from combine receptacle. 2.
  • Page 55 SECTION 7.6 CAT LEXION 400, 500 SERIES 5. Place cover (O) on adapter receptacle. Lower feeder house to ground until feeder house posts (V) disengage adapter (W). Lower feeder. k. Slowly back combine away from adapter. 6. Locate coupler onto combine receptacle (P), and turn knob (Q) to secure coupler to receptacle.

  • Page 56: New Holland Cr, Cx

    SECTION 7.7 NEW HOLLAND CR, CX 7.7 NEW HOLLAND CR, CX 7.7.1 Attachment d. Lift lever (E) on adapter at left side of feeder house, and push handle (A) on combine so that hooks (B) engage pins (F) on both sides of the feeder house.
  • Page 57 SECTION 7.7 NEW HOLLAND CR, CX g. Connect to receptacle on adapter as follows: 2. Remove connector (N) from combine. 3. Align lugs on connector (N) with slots in adapter receptacle (O), and push connector 1. Open cover (J). onto receptacle. Turn collar on connector to 2.

  • Page 58: Detachment

    SECTION 7.7 NEW HOLLAND CR, CX IMPORTANT If stabilizer wheels are installed, set wheels to storage or “uppermost working position”. Otherwise header may tilt forward so that re-attachment will be difficult. Refer to Section 9.11.2 Cutting Height. 7.7.2 Detachment a. Choose a level area. Position header slightly off the ground.
  • Page 59 SECTION 7.7 NEW HOLLAND CR, CX 3. Position coupler (E) onto storage plate (J) on combine. (shown on previous page) e. Remove electrical connector (K) from adapter, and connect to combine at (L). Replace cover on adapter receptacle. Lift lever (M), and pull and lower handle (N) to disengage feeder house/adapter lock (O).

  • Page 60: Agco

    To avoid damage to your combine, lift feeder slowly, and check clearance between cab and header center-link. If clearance is inadequate, contact your MacDon Dealer to order special center- link components. Refer to Section 7.1.1 Center-Link Kit. ALL EXCEPT GLEANER ‘R’ SERIES ‘LL’...
  • Page 61 SECTION 7.8 AGCO Connect adapter hydraulic quick coupler to combine receptacle as follows: 1. Pull handle (G) to release coupler (H) from c. Raise feeder house to lift adapter, ensuring adapter. feeder house saddle (F) and alignment pins are properly engaged in adapter frame. d.
  • Page 62 SECTION 7.8 AGCO LOCK UNLOCK Disengage both adapter float locks by moving latch (Q) away from adapter, and moving lever (R) at each lock to “lowest position”. h. Pull back collar (M) on end of driveline, and push onto combine output shaft (N) until collar locks. Connect selector valve wire harness (O) to combine harness (P).

  • Page 63: Detachment

    SECTION 7.8 AGCO IMPORTANT If stabilizer wheels are installed, set wheels to storage or “uppermost working position”. Otherwise header may tilt forward so that re-attachment will be difficult. Refer to Section 9.11.2 Cutting Height. 7.8.2 Detachment a. Choose a level area. Position header slightly off the ground.
  • Page 64 SECTION 7.8 AGCO e. Disconnect hydraulic/electrical coupler from ALL EXCEPT GLEANER ‘R’ SERIES combine as follows: GLEANER ‘R’ SERIES 1. Move handle (F) to “full open position” to release coupler from combine. Retract lugs (J) at base of feeder-house with lock handle (K).

  • Page 65: Header/Adapter Disassembly And Assembly

    SECTION 8.1 D50, D60 HEADER AND ADAPTER 8 HEADER/ADAPTER CAUTION DISASSEMBLY AND Wear heavy gloves when working around or ASSEMBLY handling sickles. Using this procedure, the adapter remains attached to the combine, and is appropriate when:  detaching the headers for use on a windrower, ...
  • Page 66 SECTION 8.1 D50, D60 HEADER AND ADAPTER h. Disconnect eye type hydraulic center-link as follows: e. Lower stand (F) by pulling spring loaded pin (G). Release pin when stand at desired height. 1. Operate center-link hydraulics until pin (K) is Remove pin (H) from leg on both sides of loose.
  • Page 67 SECTION 8.1 D50, D60 HEADER AND ADAPTER o. If multi-coupler is installed, disconnect as follows: k. If quick disconnects are installed, disconnect as follows: 1. Line up slot (M) in collar with pin (N) on connector. 2. Push collar toward pin, and pull connector to disengage.

  • Page 68: Assembly

    SECTION 8.1 D50, D60 HEADER AND ADAPTER 8.1.2 Assembly The D50 and D60 Harvest Header can be attached to the adapter from either Field configuration or Transport configuration. NOTE HOOK TYPE Stabilizer/Transport wheels can be used in combination with the stand to support header.
  • Page 69 SECTION 8.1 D50, D60 HEADER AND ADAPTER 3. Adjust length of link by operating header h. Connect hook type hydraulic center-link as angle hydraulics to align with header bracket. follows: 4. Insert pin (K), and secure with lynch pin. Connect mechanical center-link as follows: 1.
  • Page 70 SECTION 8.1 D50, D60 HEADER AND ADAPTER m. Secure header to adapter as follows: If multi-coupler is installed, connect as follows: 1. Push in lock button (N), and pull handle (O) 1. Ensure adapter arm is properly located in to “full open position”.
  • Page 71 SECTION 8.1 D50, D60 HEADER AND ADAPTER ELECTRICAL KNIFE DRIVE q. Attach adapter deck to header cutterbar as follows: CASE DRAIN (DOUBLE KNIFE) WARNING RETURN DRAPER DRIVE Keep hands clear of the area between guards Connect knife and draper drive hydraulics as and sickle at all times.
  • Page 72 SECTION 8.1 D50, D60 HEADER AND ADAPTER u. Raise and lower header and reel a few times to allow trapped air to pass back to the reservoir. NOTE It is not necessary to bleed the system by loosening fittings. v. Check float and if the header is level.

  • Page 73: Fd70 Flexdraper/Adapter

    SECTION 8.2 FD70 FLEXDRAPER AND ADAPTER Remove the wing float linkage springs from the adapter as follows: 8.2 FD70 FLEXDRAPER/ADAPTER 8.2.1 Disassembly a. Choose a level area, and place 6 inch (150 mm) blocks under hinge area of cutterbar. REEL FROWN 1.
  • Page 74 SECTION 8.2 FD70 FLEXDRAPER AND ADAPTER Lower stand (J) by removing pin (K). Re-install pin when stand at desired height. NOTE 45 FT header does not have a stand. Use blocks at this location. DANGER To avoid bodily injury or death from fall of 3.
  • Page 75 SECTION 8.2 FD70 FLEXDRAPER AND ADAPTER m. Disconnect hook type hydraulic center-link as follows: ELECTRICAL KNIFE DRIVE RETURN CASE DRAIN (DOUBLE KNIFE) DRAPER DRIVE o. Disconnect knife and draper drive hydraulic hoses. 1. Lift release (M), and latch it in “up position”. p.
  • Page 76 SECTION 8.2 FD70 FLEXDRAPER AND ADAPTER s. Disconnect reel hydraulics as follows: w. Re-install bolts (T), washers, and spacers removed in step k. into adapter legs. 1. Push in lock button (Q), and pull handle (R) to release coupler (S). 2.

  • Page 77: Assembly

    SECTION 8.2 FD70 FLEXDRAPER AND ADAPTER 8.2.2 Assembly The FD70 FlexDraper can be attached to the adapter from either Field configuration or Transport configuration. NOTE Stabilizer/Transport wheels can to be used in combination with the stand to b. Start engine, and lower combine feeder house so support header.
  • Page 78 SECTION 8.2 FD70 FLEXDRAPER AND ADAPTER g. Connect hook type hydraulic center-link as follows: 4. Insert pin (G), and secure with lynch pin. 1. Extend hook (E), and remove prop under link so that base of hook rests on pin (F). 2.
  • Page 79 SECTION 8.2 FD70 FLEXDRAPER AND ADAPTER IMPORTANT install bolt longer than 1½ inches (38 mm). 3. Position coupler (K) from adapter onto 3. Return stand (N) to “storage position”, and receptacle, and push handle (J) to engage secure with pin (O). pins on coupler.
  • Page 80 SECTION 8.2 FD70 FLEXDRAPER AND ADAPTER s. If quick disconnects are installed, connect as follows: 1. Remove covers installed) from receptacles and hose ends. 2. Check connectors and clean if required. p. Rotate latch (Q) with a 15/16 wrench (or equivalent) on hex (T) to raise feed deck so that bolt (P) can be re-installed.

  • Page 81: Operation

    CAUTION instructions given in your Operator's Manuals. If you do not have a combine manual, get one from your MacDon Dealer  It is your responsibility to read and and read it thoroughly. understand this manual completely before ...

  • Page 82: Break-In Period

    SECTION 9. OPERATION  Never attempt to get on or off a moving 9.4 PRE-SEASON CHECK machine.  Do not leave Operator’s station while the Perform the following the beginning of each engine is running. operating season:  Stop engine, and remove key before adjusting or removing plugged material CAUTION from the machine.

  • Page 83: Daily Start-Up Check

    SECTION 9. OPERATION 9.5 DAILY START-UP CHECK 9.6 SHUTDOWN PROCEDURE Do the following each day before start-up: CAUTION CAUTION Before leaving the combine seat for any  reason: Clear the area of other persons, pets etc. Keep children away from machinery. Walk ...

  • Page 84: Header Controls

    SECTION 9. OPERATION 9.7 HEADER CONTROLS 9.9 REEL PROPS CAUTION WARNING Be sure all bystanders are clear of machine To avoid bodily injury from fall of raised reel, before starting engine or engaging any header always engage reel props before going under drives.
  • Page 85 SECTION 9. OPERATION D50 Header a. Raise reel to maximum height. FD70 FLEXDRAPER b. Move props (A) to engaged position. c. Lower reel until props contact end frames. NOTE: Keep pivot bolt (B) properly tightened so prop remains in stored position when not in use, yet can be engaged with hand force.

  • Page 86: Storage

    Oil sickle components to prevent rust. Check for worn or broken components and repair or order replacement from your MacDon Dealer. Attention to these items right away will save time and effort at beginning of next season.

  • Page 87: Header Set-Up

    SECTION 9. OPERATION 9.11 HEADER SET-UP The following Table is included as a guideline for setting the pickup reel and the header. Settings other than those suggested can be made to suit various crops and conditions not covered in the table. To use the Table, proceed as follows: 1.
  • Page 88 SECTION 9. OPERATION CAM SETTING REEL REEL NUMBER HEADER SETTING POSITION REEL FINGER PATTERN (Finger Speed ANGLE REFERENCE NUMBER Gain) 6 or 7 Middle (20%) 3 or 4 Variable (20%) 6 or 7 Middle (30%) 3 or 4 Variable (30%) Form 169006 Revision D...
  • Page 89 SECTION 9. OPERATION CAM SETTING REEL REEL NUMBER HEADER SETTING POSITION REEL FINGER PATTERN (Finger Speed ANGLE REFERENCE NUMBER Gain) 6 or 7 Middle (35%) 2 or 3 Variable (35%) Maximum (35%) Variable (35%) Form 169006 Revision D...
  • Page 90 SECTION 9. OPERATION CAM SETTING REEL REEL NUMBER HEADER SETTING POSITION REEL FINGER PATTERN (Finger Speed ANGLE REFERENCE NUMBER Gain) 6 or 7 Middle Form 169006 Revision D...

  • Page 91: Header Operating Variables

    SECTION 9. OPERATION The proper setting requires ‘balancing’ the amount of header weight carried by the main float 9.11.1 Header Operating Variables and the stabilizer wheels. Satisfactory function of the header in all situations requires making proper adjustments to suit CAUTION various crops and conditions.
  • Page 92 SECTION 9. OPERATION 4. Lower header to desired cutting height using 2. Adjust left wheels as follows: combine controls, and check spring length as shown. Re-adjust wheels as required to achieve range. Release IMPORTANT Continuous operation Lock with excessive spring compression (i.e.
  • Page 93 SECTION 9. OPERATION 4. Re-install pin (C), engage in frame, and 9.11.2.2 Cutting On The Ground secure with lynch pin (A). Cutting on the ground is controlled with a Inner Skid Shoes combination of skid shoes, header angle, and float adjustment, and not with the header lift cylinders.

  • Page 94: Header Float

    (B) at each lock to “lowest position”. In this position, the D50, D60, and FD70 combine headers perform header is unlocked, and can float with respect to best with minimum extra weight on the header, the adapter.
  • Page 95 SECTION 9. OPERATION c. Set center-link to mid-range (B to C on float/angle indicator if installed). Adjust cutterbar to 6 - 10 inches (150 - 250 mm) above the ground. d. If header is equipped with stabilizer wheels or slow speed transport wheels, raise them off the RIGHT SIDE - BELL CRANK NOT SHOWN ground so they are supported by the header.
  • Page 96 NOTE If adequate header float cannot be achieved using all of the available adjustments, an optional heavy duty spring is available. It includes an inner spring. See your MacDon Dealer or Parts Catalog for ordering information. Form 169006 Revision D...
  • Page 97 SECTION 9. OPERATION 9.11.3.4 Adjusting Header Float: On Ground 9.11.3.5 Wing Float Lock: FD70 This section shows how to adjust header float for The FD70 FlexDraper is designed to operate with proper flex action while on the ground. the cutterbar on the ground. The three (3) sections move independently to follow the ground When operating with the cutterbar on the ground...

  • Page 98: Header Angle

    SECTION 9. OPERATION The following table summarizes the adjustment 9.11.3.6 Wing Float Linkage Adjustments range: The wing float has been adjusted at the factory HEADER DRAPER GUARD but the following adjustments may be necessary WIDTH ANGLE ANGLE for optimum operation of the FD70 FlexDraper: ...

  • Page 99: Reel Speed

    Sprockets are available as an option to the Excessive shattering of grain heads or crop loss factory installed sprocket. See your MacDon over the header back tube may be indications Dealer Parts Department to order sprockets. that reel speed is too fast.

  • Page 100: Ground Speed

    SECTION 9. OPERATION 9.11.6 Ground Speed Higher ground speeds require heavier float settings to Ground speed should be such that the sickle can prevent excessive bouncing that would result in cut crop smoothly and cleanly, while giving the increased cutting component damage. desired delivery of material to the opening.

  • Page 101: Draper Speed

    SECTION 9. OPERATION 9.11.7 Draper Speed a. The speed of the header/side drapers (A) is adjusted at the flow control (B) on the combine adapter. b. Turn knob (B) “two turns from closed”, and then adjust draper speed to achieve good feeding of crop onto adapter draper.

  • Page 102: Knife Speed

    Have someone check the rpm of the wobble box the chart below using the procedure that follows. If pulley using a hand held tachometer. adjustment is required, contact your MacDon Dealer e. Shut down the combine. or refer to the D60/FD70/CA20 Technical Manual.

  • Page 103: Reel Fore-Aft Position

    Check reel clearance to cutterbar after making Adjust reel position only if header angle changes to cam setting. Refer to Section 10.14.1 adjustments are not satisfactory. (D50, D60) or 10.14.2 (FD70) Reel Clearance to Cutterbar for measurements and adjustment NOTE procedures.
  • Page 104 Check reel clearance to cutterbar after making changes to cam setting. Refer to Section 10.14.1 (D50, D60) or 10.14.2 (FD70) Reel Clearance to Cutterbar for measurements and adjustment procedures. 9.11.10.3...
  • Page 105 SECTION 9. OPERATION c. Re-position right arm cylinder (Double Reel) as NOTE Loosen hose fitting allow follows: movement of cylinder. Be sure to re-tighten fitting after cylinder installation. 4. Re-install plates (J) and (L) with bolts (H) and (K) respectively. d.
  • Page 106 Check reel clearance to back sheet, upper cross auger (if installed) and reel braces. g. Adjust reel tine pitch if required. Refer to Section 9.11.11 Reel Tine Pitch, or Section 10.14.1 (D50, D60) or 10.14.2 (FD70) Reel Clearance to Cutterbar for adjustment procedures.

  • Page 107: Reel Tine Pitch

    Refer to Section 10.14.1 (D50, D60) Some crops will not be delivered past the and 10.14.2 (FD70) Reel Clearance to cutterbar when the cutterbar is raised off the Cutterbar.
  • Page 108 Tighten cam stop bolt (E), and clamping bolt (D). g. Check reel clearance to cutterbar after making changes to cam setting. Refer to Section 10.14.1 (D50, D60) or 10.14.2 (FD70) Reel Clearance to Cutterbar for measurements and adjustment procedures. Form 169006...

  • Page 109: Crop Dividers And Rods

    SECTION 9. OPERATION 9.11.12.2 Crop Dividers 9.11.12 Crop Dividers and Rods The crop dividers are removable to suit installation of vertical knives, and to decrease 9.11.12.1 Divider Rods transport width. Divider rods are removable. The removable divider rods are suitable when crop is down, while DANGER the crop divider without rods is better in standing crops.
  • Page 110 SECTION 9. OPERATION a. Raise header, and engage lift cylinder lockouts. Refer to combine operating manual. b. Open header endshield. Refer to Section 10.4 ENDSHIELDS AND COVERS. c. Position crop divider as shown by locating lugs (D) in holes in endsheet. c.
  • Page 111 SECTION 9. OPERATION 9.11.12.5 Rice Dividers a. Open endshield. b. Remove from storage. Optional special rice dividers can be installed and used when required. See Section 12.15 RICE DIVIDER KIT. c. Position crop divider as shown by locating lugs (B) in holes in endsheet. The installation and removal procedures are the same as for the standard crop dividers.

  • Page 112: Draper Deflectors

    SECTION 9. OPERATION 9.12 DRAPER DEFLECTORS D60 single knife headers are equipped with rubber deflectors that are attached to the inboard side of the endsheets to prevent material from falling through the gap between endsheet and draper. In some cases, material hesitates on deflectors and will not flow onto draper.

  • Page 113: Knife Head Shield

    The shield(s) and mounting hardware are available from your MacDon Dealer and are installed as follows: IMPORTANT Shields should be removed when c. Locate knife head shield (A) against endsheet as cutting with cutterbar on ground in shown.

  • Page 114: Header Levelling

    SECTION 9. OPERATION 9.14 HEADER LEVELLING 1. Turn low-side nut clockwise to raise header. 2. Turn high-side nut counter clockwise to The adapter is factory-set to provide the proper lower header. level for the header, and should not normally require adjustment. If the header is not level, perform the following checks prior to adjusting the leveling linkages.

  • Page 115: Unplugging Cutterbar

    SECTION 9. OPERATION 9.15 UNPLUGGING CUTTERBAR a. Stop forward movement of machine, and disengage header drives. b. With header on ground, back up several feet, and engage header drive clutch. CAUTION Lowering rotating reel on a plugged cutterbar will damage the reel components. c.

  • Page 116: Upper Cross Auger

    SECTION 9. OPERATION a. Lower header to ground, shut down combine, and 9.17 UPPER CROSS AUGER remove key. DOUBLE REEL HEADERS The cross auger helps deliver very bulky crops across the header onto the windrow or into the combine. Removable beater bars assist in delivering material through the header opening, but if wrapping occurs, the beater bars can be removed as follows:...

  • Page 117: Transporting Header

    Refer to your Combine Operator’s Manual, or see Do not drive combine with header attached on your MacDon Dealer. a road or highway at night, or in conditions which reduce visibility, such as fog or rain.

  • Page 118: Converting From Transport To Field Position

    SECTION 9. OPERATION 9.18.2.2 Towing The Header 9.18.3 Converting from Transport to Field Position CAUTION a. Block the tires to prevent header rolling, and unhook from towing vehicle. THIS IS INTENDED AS SLOW SPEED b. Remove tow-bar as follows: TRANSPORT. CAUTION ...
  • Page 119 SECTION 9. OPERATION 2. For clevis or pintle end of tow-bar, secure in support (L) on endsheet with hitch pin (M). Secure with lynch pin. 3. Install rubber strap (N) on cradle. 4. Similarly locate other section of tow-bar in cradle at other end of header.
  • Page 120 SECTION 9. OPERATION 9.18.3.1 Front Wheels To Field Position DANGER Release To avoid bodily injury or death from unexpected start-up or fall of raised header, Lock stop engine, remove key, and engage header lift cylinder stops before going under header for any reason.
  • Page 121 SECTION 9. OPERATION 9.18.3.2 Rear Wheels To Field Position TRANSPORT TO FIELD - LH WHEEL a. Pull pin (A) at left wheel, swivel wheel clockwise, and lock with pin (A). TRANSPORT TO FIELD - RH WHEEL Release At right cutterbar wheel, pull pin (F) on brace (G), disengage brace from cutterbar, and lower the Lock brace against axle (H).
  • Page 122 SECTION 9. OPERATION IMPORTANT Check that wheels are locked and that handle is in “locked position”. FIELD POSITION - LH SIDE FIELD POSITION - RH SIDE m. The conversion is complete when the wheels are as shown. Form 169006 Revision D...

  • Page 123: Converting From Field To Transport Position

    SECTION 9. OPERATION c. Place suspension assembly in “full upward 9.18.4 Converting from Field to Transport position” (E) in leg, and lower handle (F) to lock. Position Raise header fully, and proceed as follows: DANGER To avoid bodily injury or death from unexpected start-up or fall of raised header, stop engine, remove key, and engage header lift cylinder stops before going under header...
  • Page 124 SECTION 9. OPERATION 9.18.4.2 Right Side Wheels To Transport Position Release LOCK FIELD TO TRANSPORT - LH WHEEL h. Left wheel is now in transport position as shown above. FIELD TO TRANSPORT - RH SIDE a. At wheels at the right end of header, remove hairpin (A) from latch.
  • Page 125 SECTION 9. OPERATION TRANSPORT POSITION - RH WHEEL k. Remove pin (L), raise support (M) to position shown, and re-insert pin (L). IMPORTANT Ensure pin (L) engages the tube on the axle. Swing brace (N) into position as shown, and insert brace into slot (O) behind cutterbar.

  • Page 126: Windrowing

    SECTION 9. OPERATION 9.19 WINDROWING The D60 Harvest Header can be used for windrowing with a combine, but it is necessary to modify the CA20 Combine Adapter by removing auger and feed deck as per the following procedure. The auger and feed deck can be re-attached for combining by reversing the following procedure.
  • Page 127 SECTION 9. OPERATION Disconnect hoses (M) at feed draper motor, and re-connect ends with a 5/8 inch JIC male to male fitting (shown in previous column). NOTE Mark hoses so that they are re-installed in the matching ports when re-installing the feed deck.
  • Page 128 SECTION 9. OPERATION 9.19.1.3 Re-Position Deck 9.19.1.2 Auger and Transition Pan Removal a. Remove four bolts (A) that attach auger right hand support to adapter frame. b. Move auger to the right to allow auger left hand support to slide off auger drive shaft tube. c.
  • Page 129 SECTION 9. OPERATION 3. After deck is moved, attach backsheet to RIGHT DECK MOTOR support (G) with hardware provided. 4. Tighten bolts. NOTE If right deck is moved, loosen clamp on plastic sleeve at right deck drive motor 9.19.1.4 Header Attachment so that hoses can be reversed.

  • Page 130: Maintenance And Servicing

    Technical Manual and the Parts Catalog that are available  Wear close-fitting clothing, and cover from your MacDon Dealer. long hair. Never wear dangling items such as scarves or bracelets. 10.1 PREPARATION FOR SERVICING ...

  • Page 131: Maintenance Specifications

    SECTION 10. MAINTENANCE AND SERVICING 10.3 MAINTENANCE SPECIFICATIONS 10.3.1.2 Metric Bolts 10.3.1 Recommended Torques STD COARSE BOLT TORQUE* BOLT  Tighten all bolts to the torques specified in 10.9 DIA. chart (unless otherwise noted throughout this "A" lbf·ft N·m lbf·ft N·m manual).
  • Page 132 SECTION 10. MAINTENANCE AND SERVICING 10.3.1.3 Flare Type Hydraulic Fittings 10.3.1.4 O-Ring Type Hydraulic Fittings FITTING FLARE LOCKNUT WASHER O-RING GROOVE BODY FLARESEAT SEAT a. Check flare and flare seat for defects that might cause leakage. b. Align tube with fitting before tightening. c.
  • Page 133 SECTION 10. MAINTENANCE AND SERVICING a. Check components to ensure that the sealing 10.3.1.5 O-Ring Face Seal (ORFS) Hydraulic surfaces and fitting threads are free of burrs, Fittings nicks, and scratches, or any foreign material. b. Apply lubricant (typically Petroleum Jelly) to O-ring and threads.

  • Page 134: Roller Chain Installation

    SECTION 10. MAINTENANCE AND SERVICING 10.3.2 Roller Chain Installation 10.3.3 Sealed Bearing Installation a. Clean shaft and coat with rust preventative. CAUTION Stop engine, and remove key from ignition before leaving Operator's seat for any reason. A child or even a pet could engage an idling machine.

  • Page 135: Recommended Fluids And Lubricants

    SECTION 10. MAINTENANCE AND SERVICING 10.3.4 Recommended Fluids and Lubricants Your machine can operate at top efficiency only if clean lubricants are used.  Use clean containers to handle all lubricants.  Store in an area protected from dust, moisture, and other contaminants. LUBRICANT SPEC.

  • Page 136: Conversion Chart

    SECTION 10. MAINTENANCE AND SERVICING 10.3.5 Conversion Chart INCH-POUND UNITS SI UNITS (METRIC) QUANTITY FACTOR UNIT NAME ABBR. UNIT NAME ABBR. Area acres acres x 0.4047 = hectares Flow US gallons per minute x 3.7854 = liters per minute L/min Force pounds force x 4.4482 =...

  • Page 137: Endshields And Covers

    SECTION 10. MAINTENANCE AND SERVICING 10.4 ENDSHIELDS AND COVERS 10.4.1 Endshields Single knife headers are fitted with a hinged endshield on the LH end of the header for easy access to the header drive. The RH end is not hinged, but is still removable. Double knife headers are fitted with hinged endshields on both ends of the header.
  • Page 138 SECTION 10. MAINTENANCE AND SERVICING To achieve a snug fit between the aft end of the shield and header frame, loosen bolts (G), and adjust the latch (H) to re-position the shield (shown in previous column). d. Adjust the endshield to achieve the gap ‘X’ between the front end of shield and header frame in accordance with the following chart.
  • Page 139 SECTION 10. MAINTENANCE AND SERVICING 10.4.1.2 Non-Hinged 10.4.1.2.1 Adjustments NOTE a. To remove Plastic endshields are subject to endshield, press expansion or contraction depending on against latch large temperature variations. Latch pin opening at (A) on can be adjusted to compensate for inboard side dimensional changes.

  • Page 140: Linkage Cover (Fd70 Flexdraper Only)

    SECTION 10. MAINTENANCE AND SERVICING 10.4.2 Linkage Cover (FD70 FLEXDRAPER ONLY) a. To remove balance linkage covers (A), remove screw (B), and lift outboard end of cover. e. To achieve a snug fit between aft end of shield and header frame, loosen bolts (F), and adjust latch (G) to re-position shield.

  • Page 141: Lubrication

    SECTION 10. MAINTENANCE AND SERVICING 10.5.1 Greasing Procedure 10.5 LUBRICATION a. Wipe grease fitting with a clean cloth before greasing, to avoid injecting dirt and grit. CAUTION b. Inject grease through fitting with grease gun until grease overflows fitting, except where noted. To avoid personal injury, before servicing c.
  • Page 142 SECTION 10. MAINTENANCE AND SERVICING 10.5.2 LUBRICATION POINTS (Cont’d) NOTE: REEL BEARING LUBE INTERVALS - 500 HOURS OR ONCE PER SEASON - WHICHEVER OCCURS FIRST. REEL CENTER BEARING (1 PLC) REEL DRIVE CHAIN (1 PLC) DOUBLE REEL ONLY DOUBLE REEL SHOWN - SINGLE REEL SIMILAR REEL SHAFT RH BEARING (1 PLC) REEL UNIVERSAL (1 PLC)
  • Page 143 SECTION 10. MAINTENANCE AND SERVICING 10.5.2 LUBRICATION POINTS (Cont’d) NOTE: LUBE INTERVALS - 250 HOURS OR ONCE PER SEASON - WHICHEVER OCCURS FIRST. RIGHT SIDE - WHEEL AXLE (2 PLC) LEFT SIDE WHEELS RIGHT SIDE WHEELS WHEEL BEARINGS (2 PLC BOTH SIDES) LEFT SIDE - WHEEL PIVOT (1 PLC) Form 169006 Revision D...
  • Page 144 SECTION 10. MAINTENANCE AND SERVICING 10.5.2 LUBRICATION POINTS (Cont’d) FLEX LINKAGE (FLEX HEADER ONLY) FRAME/WHEEL PIVOT (1 PLC) BOTH SIDES BOTH SIDES To prevent binding and/or excessive wear caused by sickle pressing on guards, do not over grease. If more than 6 to 8 pumps of the grease gun are required to fill the cavity, replace the seal in the sickle head.
  • Page 145 SECTION 10. MAINTENANCE AND SERVICING 10.5.2 LUBRICATION POINTS (Cont’d) KNIFE DRIVE SHAFT - DK (BOTH SIDES) 15 PUMPS MINIMUM KNIFE DRIVE BEARING - DK (BOTH SIDES) UPPER CROSS AUGER - 1 PLC UPPER CROSS AUGER - 2 PLCS UPPER CROSS AUGER - 2 PLCS Form 169006 Revision D...
  • Page 146 SECTION 10. MAINTENANCE AND SERVICING 10.5.2 LUBRICATION POINTS (Cont’d) High Temperature Extreme Pressure (EP2) Performance With 1% Max Molybdenum Disulphide NLGI Grade 2. Lithium Base. AUGER DRIVE CHAIN AUGER BEARING SEE SECTION 10.9.2 MAIN DRIVE GEARBOX SEE SECTION 10.5.5 VIBRATION DAMPER PIVOT IDLER ROLLER AUGER DRIVESHAFT BOTH SIDES...
  • Page 147 SECTION 10. MAINTENANCE AND SERVICING 10.5.2 LUBRICATION POINTS (Cont’d) High Temperature Extreme Pressure (EP2) Performance With 1% Max Molybdenum Disulphide (NLGI Grade 2). Lithium Base. AUGER BEARING AUGER PIVOT - BOTH SIDES ANNUALLY FLOAT ADJUSTERS 2 PLCS - BOTH SIDES DRIVE ROLLER BEARING Form 169006 Revision D...
  • Page 148 SECTION 10. MAINTENANCE AND SERVICING 10.5.2 LUBRICATION POINTS (Cont’d) High Temperature Extreme Pressure (EP2) Performance With 1% Max Molybdenum Disulphide (NLGI Grade 2). Lithium Base. 10% MOLY GREASE IS RECOMMENDED FOR DRIVELINE SHAFT SLIP JOINT ONLY DRIVELINE SLIP JOINT DRIVE UNIVERSAL - 2 PLCS GUARD - 2 PLCS FLOAT PIVOT - 2 PLCS Form 169006...

  • Page 149: Oiling Requirements

    SECTION 10. MAINTENANCE AND SERVICING 10.5.3 Oiling Requirements Refer to the following illustration for identifying the various locations that require lubrication. See Section 10.3.4 Recommended Fluids and Lubricants for proper oil. LUBRICATE WITH WD40® OR EQUIVALENT BETWEEN LOWER HOLE AND END OF DIPSTICK OIL SICKLE DAILY EXCEPT IN SANDY SOIL WOBBLE BOX (CHECK OIL LEVEL WITH...

  • Page 150: Auger Drive Chain Lubrication

    SECTION 10. MAINTENANCE AND SERVICING 10.5.5 Main Drive Gearbox Lubrication 10.5.4 Auger Drive Chain Lubrication Lubricate auger drive chain every 100 hours. 10.5.5.1 Oil Level This can be done with the adapter attached to the Check oil level every 100 hours as follows: combine, but is easier if the adapter is detached.
  • Page 151 SECTION 10. MAINTENANCE AND SERVICING 10.5.5.3 Changing Gearbox Lubricant NOTE Change main drive gearbox lubricant after the first 50 hours of operation and every 1000 hours years) thereafter. a. Raise or lower header to position oil drain plug (F) at its lowest point. b.

  • Page 152: Hydraulics

    SECTION 10. MAINTENANCE AND SERVICING NOTE 10.6 HYDRAULICS When ambient temperatures are above 95°F (35°C), to prevent overflow at The CA20 Combine Adapter’s hydraulic system breather under operating temperatures, provides oil for the header draper and knife drives it may be necessary to lower oil level as well as the adapter feed draper.
  • Page 153 SECTION 10. MAINTENANCE AND SERVICING 10.6.1.3 Changing Hydraulic Oil Reservoir NOTE Change hydraulic oil every 1000 hours or 3 years. e. Using a 1½” hex socket with extension, remove drain plug (C). There is a drain plug at the bottom of each side Replace drain plugs (qty=2) when reservoir is frame.

  • Page 154: Hydraulic Oil Filter

    50 hours of operation, and every 250 Over-tightening can damage gasket hours thereafter. Part #151975 can be and filter. obtained from your MacDon Dealer. Re-install panel (B) with screws (A). To change hydraulic oil filter, proceed as follows: 10.6.3 Hoses and Lines...

  • Page 155: Hydraulic Schematics

    SECTION 10. MAINTENANCE AND SERVICING 10.6.4 Hydraulic Schematics Refer to the appropriate schematic for your machine. 10.6.4.1 Double Reel D60 Harvest Header and FD70 FlexDraper Form 169006 Revision D...
  • Page 156 SECTION 10. MAINTENANCE AND SERVICING 10.6.4.2 Single Reel D50 and D60 Harvest Header Form 169006 Revision D...
  • Page 157 SECTION 10. MAINTENANCE AND SERVICING 10.6.4.3 Combine Adapter Form 169006 Revision D...

  • Page 158: Electrical

    SECTION 10. MAINTENANCE AND SERVICING 10.7 ELECTRICAL 10.8 MAIN DRIVE a. Use electrical tape and wire clips as required to 10.8.1 Driveline Removal prevent wires from dragging or rubbing. b. Keep lights clean, and replace defective bulbs. The main driveline normally remains attached to the adapter, and is stored on the hook provided c.

  • Page 159: Driveline Installation

    SECTION 10. MAINTENANCE AND SERVICING 10.8.2 Driveline Installation 10.8.3 Guard Removal IMPORTANT The main driveline guard normally remains If combine output shaft splines match attached to the driveline. adapter input shaft splines, ensure If removal is required for maintenance, proceed driveline is installed with longer guard at as follows: adapter gearbox end.

  • Page 160: Guard Installation

    SECTION 10. MAINTENANCE AND SERVICING 10.8.4 Guard Installation a. Slide guard onto driveline, and line up slotted lug on locking ring (A) with arrow (B) on guard. d. Rotate guard locking ring (H) counter clockwise with a screwdriver until lugs (J) line up with slots in guard.

  • Page 161: Drive Chain Adjustment

    SECTION 10. MAINTENANCE AND SERVICING Re-assemble driveline. 10.8.5 Drive Chain Adjustment A sprocket on main drive input shaft from combine drives another shaft to auger. To adjust tension on chain in main gearbox, proceed as follows: CAUTION Stop engine, and remove key from ignition before leaving Operator's seat for any reason.

  • Page 162: Auger

    SECTION 10. MAINTENANCE AND SERVICING Should adjustment to the auger be necessary, 10.9 AUGER proceed as follows: 10.9.1 Auger Pan Clearance a. Extend center-link to maximum for steepest header angle, and fully lower the header. Adapters are factory-set to the proper auger clearances to the pan and feed draper.

  • Page 163: Auger Drive Chain Adjustment

    SECTION 10. MAINTENANCE AND SERVICING NOTE 10.9.2 Auger Drive Chain Adjustment Do not use excessive force on idler to tighten chain. The auger is driven from adapter drive system by a sprocket that is attached to side of the auger. g.

  • Page 164: Auger Drive Chain Replacement

    SECTION 10. MAINTENANCE AND SERVICING 4. Push on one leg of clip (J) to remove it from 10.9.3 Auger Drive Chain Replacement link. 5. Remove link, and remove chain. The chain tensioner can only take up slack for a single pitch. When the chain has worn or 6.

  • Page 165: Auger Tine Replacement

    SECTION 10. MAINTENANCE AND SERVICING 10.9.4 Auger Tine Replacement The CA20 Combine Adapters are fitted with tines to accommodate a wide variety and sizes of combines. Some conditions may require the removal or addition of tines for optimal feeding of the crop. In addition, tines that become worn or damaged should be replaced.
  • Page 166 SECTION 10. MAINTENANCE AND SERVICING 10.9.4.2 Tine Installation a. Insert tine (D) through plastic guide (F) from inside the auger. b. Insert tine into bushing (E). NOTE The #6 tine (D) must also be inserted through the square tube (G). c.

  • Page 167: Vibration Dampers

    SECTION 10. MAINTENANCE AND SERVICING 10.10 VIBRATION DAMPERS Primary Vibration Damper (D50 and D60 Harvest Header and FD70 FlexDraper) Worn or damaged vibration dampers will cause a. Remove secondary damper (if applicable). See excessive noise and vibration, and it is previous column).

  • Page 168: Sickle And Sickle Drive

    SECTION 10. MAINTENANCE AND SERVICING Replace sickle section as follows: 10.11 SICKLE AND SICKLE DRIVE NOTE CAUTION Stroke sickle as required to expose sickle. To avoid personal injury, before servicing machine or opening drive covers, follow procedures in Section 10.1 PREPARATION FOR SERVICING.

  • Page 169: Sickle Removal

    SECTION 10. MAINTENANCE AND SERVICING 10.11.3.2 Bearing Installation 10.11.2 Sickle Removal WARNING Stand to rear of sickle during removal to reduce risk of injury from cutting edges. Wear heavy gloves when handling sickle. a. Stroke sickle to its outer limit, and clean area around sickle head.

  • Page 170: Sickle Installation

    SECTION 10. MAINTENANCE AND SERVICING 10.11.4 Sickle Installation 10.11.5 Spare Sickle (Single Knife Headers) WARNING Stand to rear of sickle during installation to reduce risk of injury from cutting edges. Wear heavy gloves when handling sickle. IMPORTANT Align guards, re-set sickle hold-downs while replacing sickle.

  • Page 171: Sickle Guards

    To align guards, proceed as follows. The guard 10.11.6.2.1 Pointed Guards: Single Knife straightening tool (MacDon #140135) is available To replace pointed guards in single knife D50 and from your MacDon Dealer. D60 Harvest Headers and FD70 FlexDraper headers, proceed as follows: a.
  • Page 172 SECTION 10. MAINTENANCE AND SERVICING d. Check and adjust clearance between hold-down 10.11.6.2.2 Pointed Guards: Double Knife and sickle. Refer to Section 10.11.7 Sickle Hold- Downs. Refer to previous section for typical guard replacement. 10.11.6.2.3 Stub Guards: Single Knife The guard near center of double knife header Stub guards, complete with top guides and (where the two sickles overlap) requires a slightly adjuster plates are designed to cut tough crops.
  • Page 173 SECTION 10. MAINTENANCE AND SERVICING 10.11.6.2.4 Stub Guards: Double Knife Refer to previous section for typical guard replacement. The guard at the center of double knife header, where the two sickles overlap, requires a slightly different replacement procedure. To replace center guard or center top guide, proceed as follows: NORMAL CENTER...

  • Page 174: Sickle Hold-Downs

    SECTION 10. MAINTENANCE AND SERVICING c. After adjusting all hold-downs, run header at a 10.11.7 Sickle Hold-Downs low engine speed, and listen for noise due to insufficient clearance. Insufficient clearance will Check daily that sickle hold-downs are set to also result in overheating of the sickle and prevent sickle sections from lifting off guards, but guards.

  • Page 175: Sickle Drive Belts: Non-Timed Drive

    SECTION 10. MAINTENANCE AND SERVICING 10.11.8 Sickle Drive Belts: Non-Timed 10.11.8.2 Removal Drive a. Loosen sickle drive belt using procedure in previous section so that belt (C) can be slipped This section applies to single knife headers, and off drive pulley. 40 FT and 45 FT double knife headers with b.

  • Page 176: Double Knife Drive Belts: Timed Drive

    SECTION 10. MAINTENANCE AND SERVICING c. Tighten nuts (A) on idler mounting bracket. 10.11.9 Double Knife Drive Belts: Timed Drive This section applies to 35 FT and smaller double knife Model D60 Harvest Headers with timed drives. For single knife headers and non-timed double knife headers, refer to Section 10.11.8 Sickle Drive Belts: Non-Timed Drive.
  • Page 177 SECTION 10. MAINTENANCE AND SERVICING 10.11.9.1.3 Installation: Left End Timing Belt a. Locate timing belt (M) onto drive pulley (N). d. Loosen two bolts (H) on sickle drive mounting bracket. e. Turn adjuster bolt (J) to loosen the two V-belts (K), and remove belts.
  • Page 178 SECTION 10. MAINTENANCE AND SERVICING b. Loosen two bolts (B) on sickle drive mounting Tighten the two bolts (G) on the endsheet. bracket. c. Turn adjuster bolt (C) to move drive motor until a force of 12 lbf (53 N) deflects V-belts (D) 1/8 in. (3 mm) at mid-span.
  • Page 179 SECTION 10. MAINTENANCE AND SERVICING 10.11.9.2 Right End Drive 10.11.9.2.3 Installation: Right End Timing Belt CAUTION To avoid personal injury, before servicing machine or opening drive covers, follow procedures in Section 10.1 PREPARATION FOR SERVICING. 10.11.9.2.1 Tension Adjustment: Timing Belt IMPORTANT To prolong belt and drive life, do not over-tighten belt.
  • Page 180 SECTION 10. MAINTENANCE AND SERVICING 10.11.9.3 Sickle Drive Timing Double knife D60 Harvest Headers 35 FT and smaller require that sickles are properly timed to move in opposite directions. To adjust sickle timing, proceed as follows: a. Remove right sickle drive belt. Refer to Section 10.11.9.2.2 Removal: Right End Timing Belt.

  • Page 181: Wobble Box

    SECTION 10. MAINTENANCE AND SERVICING 10.11.10.3 Pulley Removal 10.11.10 Wobble Box CAUTION To avoid personal injury, before servicing machine or opening drive covers, follow procedures in Section 10.1 PREPARATION FOR SERVICING. 10.11.10.1 Mounting Bolts a. Loosen nut and bolt from pulley. b.
  • Page 182 SECTION 10. MAINTENANCE AND SERVICING 10.11.10.5 Wobble Box Installation d. Slide pitman arm (D) onto output shaft. e. Slide arm up or down on shaft until it just contacts a. Position wobble box with locating tab (C) at knifehead (0.010 in. (0.25 mm) gap) (E). original position, and install four bolts (B).
  • Page 183 SECTION 10. MAINTENANCE AND SERVICING 10.11.10.6 Changing Oil NOTE Change wobble box lubricant after the first 50 hours of operation and every 1000 hours (or 3 years) thereafter. a. Raise header to allow a suitable container to be placed under wobble box drain to collect oil. b.

  • Page 184: Adapter Feed Draper

    SECTION 10. MAINTENANCE AND SERVICING 10.12 ADAPTER FEED DRAPER CAUTION To avoid personal injury, before servicing machine or opening drive covers, follow procedures in Section 10.1 PREPARATION FOR SERVICING. 10.12.1 Draper Tension Adjustment Draper tension should be just enough to prevent slipping, and keep draper from sagging below cutterbar.
  • Page 185 SECTION 10. MAINTENANCE AND SERVICING REAR OF DECK Remove nuts, screws (G), and straps (H) along draper joint. g. Pull draper from deck. h. Install new draper over drive roller (J) with chevron cleat (K) pointing to front of adapter, and ensuring draper guides fit in drive roller grooves (L).

  • Page 186: Header Drapers

    SECTION 10. MAINTENANCE AND SERVICING 10.13.2 Replacing Split Draper 10.13 HEADER DRAPERS The draper should be replaced or repaired if it is CAUTION torn, missing slats, or cracked. CAUTION To avoid personal injury, before servicing machine or opening drive covers, follow procedures in Section 10.1 PREPARATION To avoid bodily injury from fall of raised reel, FOR SERVICING.
  • Page 187 SECTION 10. MAINTENANCE AND SERVICING 10.13.2.2 Draper Installation a. Insert draper into deck at outboard end, under the rollers. Pull draper into deck while feeding it at the end. b. Feed in the draper until it can be wrapped around the drive roller.

  • Page 188: Header Draper Alignment

    SECTION 10. MAINTENANCE AND SERVICING 10.13.3 Header Draper Alignment Each draper deck has one fixed roller and one spring-loaded roller. The spring-loaded roller is located at the same end of the deck as the draper tensioner. Both rollers can be aligned by adjuster rods so that the draper tracks properly on the rollers.

  • Page 189: Draper Roller Maintenance

    SECTION 10. MAINTENANCE AND SERVICING 10.13.4 Draper Roller Maintenance 10.13.4.2 Drive Roller Installation The draper rollers have non-greaseable bearings. DANGER The external seal should be checked every 200 hours (and more frequently in sandy conditions) Engage header lift cylinder stops and reel to obtain the maximum bearing life.
  • Page 190 Alignment. 10.13.4.5 Draper Roller Bearing/Seal Replacement NOTE Seal (D) not included in D50 header. a. Remove roller assembly. Refer to Section 10.13.4.1 Drive Roller Removal or Section 10.13.4.3 Idler Roller Removal. d. Remove bolts (A) and washer at ends of idler roller.
  • Page 191 SECTION 10. MAINTENANCE AND SERVICING d. Install bearing and seal as follows: 0.55 - 0.59 in. (14 - 15 mm) 0.12 - 0.16 in. (3 - 4 mm) 1. Install bearing assembly (E) into roller by pushing on outer race of bearing. bearing is fully positioned when the 0.55 inch (14 mm) dimension is achieved.

  • Page 192: Deck Height

    SECTION 10. MAINTENANCE AND SERVICING Adjust as follows: 10.13.5 Deck Height To prevent material from entering drapers and DANGER cutterbar, maintain deck height so that draper runs just below cutterbar with maximum 1/32 in. Engage header lift cylinder stops and reel (1 mm) gap, or with draper deflected down props before working under header or reel.

  • Page 193: Reel And Reel Drive

    To avoid personal injury, before servicing header or opening drive covers, follow procedures in Section 10.1 PREPARATION FOR SERVICING. 10.14.1 Reel Clearance to Cutterbar: D50, The finger to guard/cutterbar clearances with reel fully lowered varies with header width, and are as follows. See illustration opposite.

  • Page 194: Reel Clearance To Cutterbar: Fd70

    SECTION 10. MAINTENANCE AND SERVICING 10.14.2 Reel Clearance to Cutterbar: FD70 10.14.1.2 Reel Clearance Adjustment: D50, The finger to guard/cutterbar clearance with reels fully lowered is 0.78 in. (20 mm) +/- 0.12 in. (3 mm) measured at both ends of each reel,...
  • Page 195 SECTION 10. MAINTENANCE AND SERVICING d. Adjust center arm to change clearance at center of cutterbar and at flex locations as follows: CLOCKWISE LOOKING UP AT ARM UNDERSIDE Check all possible points of contact between points ‘Y’ and ‘Z’. Depending on reel fore-aft position, minimum clearance can occur at guard tine, hold-down, or cutterbar.

  • Page 196: Reel Frown Adjustment

    SECTION 10. MAINTENANCE AND SERVICING 10.14.3 Reel Frown Adjustment 10.14.4 Reel Centering The reel has been adjusted at the factory to 10.14.4.1 Double Reel Header provide more clearance at the center of the reel than at the ends (frown) to compensate for reel The reels should be centered between the flexing.

  • Page 197: Reel Drive Chain: D60, Fd70

    SECTION 10. MAINTENANCE AND SERVICING 10.14.5 Reel Drive Chain: D60, FD70 10.14.5.1 Tension Adjustment DANGER To avoid bodily injury from fall of raised reel, always engage reel props before going under raised reel for any reason. a. Lower header, raise reel and engage reel props. SINGLE REEL SHOWN - DOUBLE REEL SIMILAR d.
  • Page 198 SECTION 10. MAINTENANCE AND SERVICING 10.14.5.2 Replacing Drive Chain: D60 Single 10.14.5.3 Replacing Drive Chain: D60, FD70 Reel Double Reel Removal DANGER a. Remove reel drive cover. Refer to previous section. To avoid bodily injury from fall of raised reel, always engage reel props before going under raised reel for any reason.
  • Page 199 SECTION 10. MAINTENANCE AND SERVICING Installation 10.14.5.3.1 Disconnecting the Reel Drive (Method 1): The endless chain (E) can be installed by:  Method 1 - By disconnecting the reel drive.  Method 2 - By breaking the new chain, and installing it with a connector link.
  • Page 200 2. Locate ends of chain on sprocket. Re-install drive covers. DIRECTION OF ROTATION 3. Install pin connector (A) (not available as a MacDon part) into chain, preferably from sprocket backside. 4. Install connector (B) onto pins. Form 169006 Revision D...

  • Page 201: Reel Drive Chain: D50

    SECTION 10. MAINTENANCE AND SERVICING 10.14.6 Reel Drive Chain: D50 10.14.6.2 Removal: Drive Chain DANGER 10.14.6.1 Tension Adjustment DANGER To avoid bodily injury from fall of raised reel, always engage reel props before going under raised reel for any reason.

  • Page 202: Reel Drive Sprocket: D60, Fd70

    SECTION 10. MAINTENANCE AND SERVICING IMPORTANT 10.14.7 Reel Drive Sprocket: D60, FD70 Do not use pry bar and/or hammer to remove sprocket. This will damage the CAUTION motor. Use a puller if sprocket does not come off by hand. To avoid bodily injury from fall of raised reel, always engage reel props before going under 10.14.7.2 Installation: Drive Sprocket...

  • Page 203: Reel Drive Sprocket: D50

    SECTION 10. MAINTENANCE AND SERVICING 10.14.8 Reel Drive Sprocket: D50 CAUTION To avoid bodily injury from fall of raised reel, always engage reel props before going under raised reel for any reason. 10.14.8.1 Removal: Drive Sprocket a. Lower header, raise reel and engage reel props.

  • Page 204: Reel Drive U-Joint: D60, Fd70 Only

    SECTION 10. MAINTENANCE AND SERVICING 10.14.9 Reel Drive U-Joint: D60, FD70 ONLY CAUTION To avoid bodily injury from fall of raised reel, always engage reel props before going under raised reel for any reason. 10.14.9.1 Removal: U-Joint a. Lower header, raise reel, and engage reel props. b.

  • Page 205: Reel Drive Motor: D60, Fd70

    SECTION 10. MAINTENANCE AND SERVICING 10.14.10 Reel Drive Motor: D60, FD70 10.14.10.2 Installation: Drive Motor Refer to illustrations opposite. DANGER a. Position hydraulic motor on motor mount (C) and install four countersunk bolts (D) through holes To avoid bodily injury from fall of raised reel, (E) and slots (F) in chain case into mount.

  • Page 206: Reel Drive Motor: D50

    Install sprocket (B) and chain (A). Refer to 10.14.11.1 Removal: Drive Motor Section 10.14.8 Reel Drive Sprocket: D50. a. Lower header, raise reel, and engage reel props. d. Re-attach reel drive cover. Refer to Section 10.14.6 Reel Drive Chain: D50.

  • Page 207: Reel Speed Sensor

    Remove reel drive cover for access to the reel speed sensor. Refer to Section 10.14.5 Reel Drive Chain - D60, FD70, or Section 10.14.6 Reel Drive Chain - D50. 10.14.12.1 John Deere D60, FD70 a. Maintain a 0.12 in. (3 mm) gap between sensor disc (E) and sensor (F).
  • Page 208 SECTION 10. MAINTENANCE AND SERVICING 10.14.12.4 AGCO 10.14.12.3 Lexion 400 D60, FD70 Speed Sensor D60, FD70 D60, FD70 a. Maintain a 0.02 in. (0.5 mm) gap between sensor disc (A) and sensor (B). Adjust by bending support (C), b. Replace sensor as follows: 1.
  • Page 209 SECTION 10. MAINTENANCE AND SERVICING 7. Connect to harness at (F). D50 Speed Sensor 8. Secure harness with plastic ties (E) and (G). IMPORTANT Ensure sensor electrical harness does not contact chain or sprocket. a. Maintain a 0.02 in. (0.5 mm) gap between sensor disc (A) and sensor (B).

  • Page 210: Reel Tines

    SECTION 10. MAINTENANCE AND SERVICING 10.14.13.2 Installation: Steel Tines 10.14.13 Reel Tines IMPORTANT IMPORTANT Ensure tine tube is supported at all Keep reel tines in good condition. times to prevent damage to the tube or Straighten or replace as required. other components.
  • Page 211 SECTION 10. MAINTENANCE AND SERVICING 10.14.13.3 Removal: Plastic Fingers 10.14.13.4 Installation: Plastic Fingers a. Position finger on rear of finger tube, and engage lug at bottom of finger in lower hole in finger tube. INSTALLATION a. Remove screw (A) with a Torx-Plus 27 IP socket b.

  • Page 212: Tine Tube Bushings

    SECTION 10. MAINTENANCE AND SERVICING 10.14.14 Tine Tube Bushings CAUTION To avoid bodily injury from fall of raised reel, always engage reel props before going under raised reel for any reason. Lower header, raise reel fully and engage reel stops. 10.14.14.1 Bushing Removal: 6 and 9-Bat Pick- 3.
  • Page 213 SECTION 10. MAINTENANCE AND SERVICING g. Install bushing clamps as follows: 3. Slide tine tube to expose bushing. Remove bushing halves (H). 10.14.14.2 Bushing Installation: 6 and 9-Bat Pick-Up Reels IMPORTANT 1. Spread clamp (J), and slip over tine tube Ensure tine tube is supported at all adjacent to flangeless end of bushing.
  • Page 214 SECTION 10. MAINTENANCE AND SERVICING 10.14.14.3 Bushing Removal: 5-Bat Pick-Up b. Remove bushings at center disc and left end disc Reels as follows: a. Remove bushings at cam end disc as follows: 1. Disconnect reel arm at cam end so that tine tube is free to move.
  • Page 215 SECTION 10. MAINTENANCE AND SERVICING 10.14.14.4 Bushing Installation: 5-Bat Pick-Up Reels a. At center disc and left end disc, position bushing halves (G) on tine tube so that lug in each bushing half locates in hole in tine tube. b. Slide tine tube inboard (towards cam end) to locate bushing in reel arm.

  • Page 216: Header Wing Float

    SECTION 10. MAINTENANCE AND SERVICING 10.15.2 Wing Balance 10.15 HEADER WING FLOAT If a wing has a tendency to be in a ‘smile’ or CAUTION ‘frown’ position, wing balance may require adjusting. To avoid personal injury, before servicing Check and balance header wings as follows: machine or opening drive covers, follow procedures in Section 10.1 PREPARATION WARNING...
  • Page 217 SECTION 10. MAINTENANCE AND SERVICING n. Move spring handle (A) to upper position to LOCK the wing float. NOTE If the cutterbar is not straight when wings are in lock mode, then further adjustments are required. Refer to Section 10.15.1 Wing Float Lock Adjustment.

  • Page 218: Wing Linkage Adjustment

    SECTION 10. MAINTENANCE AND SERVICING e. If above conditions do not exist, perform the 10.15.3 Wing Linkage Adjustment following adjustments. WARNING Stop combine engine, and remove key before making adjustments to machine. A child or even a pet could engage the drive. If the wing vertical movement up or down is not equal, adjust the wing linkage as follows, referring to following illustrations:...

  • Page 219: Transport System

    SECTION 10. MAINTENANCE AND SERVICING 10.16.3 Tire Inflation 10.16 TRANSPORT SYSTEM Check tire pressure daily. Maintain pressures Optional equipment on 30, 35, 40, and 45 FT recommended in following table: headers. YEAR TIRE SIZE PRESSURE 10.16.1 Wheel Bolt Torque GOODYEAR IMPORTANT 2006 &...

  • Page 220: Maintenance Schedule

    SECTION 10. MAINTENANCE AND SERVICING 10.17 MAINTENANCE SCHEDULE The following maintenance schedule is a listing of IMPORTANT periodic maintenance procedures, organized by Recommended intervals service intervals. Regular maintenance is the average conditions. Service best insurance against early wear and untimely machine more often if operated under breakdowns.

  • Page 221: Interval Maintenance

    SECTION 10. MAINTENANCE AND SERVICING 10.17.2 Interval Maintenance INTERVAL SERVICE FIRST USE Refer To Section 10.17.1 Break-In Inspections (previous page). 1. Check Wobble Box Mounting Bolts. 10. Grease Float Spring Tensioners. 2. Check Wobble Box Lubricant Level. 11. Grease Reel Drive Chain. 3.

  • Page 222: Maintenance Record

    SECTION 10. MAINTENANCE AND SERVICING 10.17.3 Maintenance Record  - Change  - Check  - Lubricate ACTION: Hour Meter Reading Date Serviced By FIRST USE Refer To Section 10.17.1 Break-In Inspections. 100 HOURS OR ANNUALLY  Auger to Pan and Feed Draper Clearance ...
  • Page 223 SECTION 10. MAINTENANCE AND SERVICING 250 HOURS OR ANNUALLY  Draper Seal  Adapter Auger Pivots  Upper Cross Auger Center Support  Reel Drive U-Joint  Flex Header Bellcrank Linkage  Transport Axle Pivot Bushings  Hydraulic Oil Filter 500 HOURS OR ANNUALLY ...

  • Page 224: Troubleshooting

    9.11.3 Normal Field Speed. Divider Rod Running Down Divider rods too long. Remove divider rod. 9.11.12 Standing Crop. * See your MacDon Dealer. ** Refer to Combine Operator’s Manual. *** Refer to Draper Header Technical Manual Form 169006 Revision D...

  • Page 225: Cutting Action And Sickle Components

    Align guards. 10.11.6 Cutting edge of guards not close enough, or parallel to Align guards. sickle sections. * See your MacDon Dealer. ** Refer to Combine Operator’s Manual. *** Refer to Draper Header Technical Manual Form 169006 Revision D...
  • Page 226 Excessive sickle wear. Replace sickle. 10.11.4 Loose or worn sickle head pin Tighten or replace parts. 10.11 or drive arm. * See your MacDon Dealer. ** Refer to Combine Operator’s Manual. *** Refer to Draper Header Technical Manual Form 169006 Revision D...

  • Page 227: Reel Delivery

    SECTION 11. TROUBLESHOOTING SYMPTOM PROBLEM SOLUTION SECTION Vibration dampers not installed Install vibration dampers. 10.10 (D50 and D60 Harvest Header). Vibration dampers worn. Replace rubber in dampers. 10.10.1 Excessive Vibration Of Adapter And Header. Incorrect knife speed. Adjust knife speed.
  • Page 228 Cutting tough crops with high-speed 10.14.7 & tooth) or 14 tooth reel drive (19 tooth) reel drive sprocket. 10.14.8 sprocket. Plastic Fingers Cut at Increase clearance on D50, 10.14.1 Tip. D60. Insufficient reel to cutterbar clearance. Increase clearance on FD70. 10.14.2 Plastic Fingers Bent Raise header.

  • Page 229: Header And Drapers

    Install upper cross auger. Crop. Add flighting extensions. 7.1.2 Material accumulation at auger Install stripper bars. 7.1.3 ends. * See your MacDon Dealer. ** Refer to Combine Operator’s Manual. *** Refer to Draper Header Technical Manual Form 169006 Revision D...
  • Page 230 Auger not delivering crop House At Center More Than Remove flighting extensions. 7.1.2 properly. At Sides. Remove auger stripper bars 7.1.3 * See your MacDon Dealer. ** Refer to Combine Operator’s Manual. *** Refer to Draper Header Technical Manual Form 169006 Revision D...

  • Page 231: Fd70 Flexdraper

    Main float locked out. lockout. Wing Float Assembly Binding. 9.11.3 Adjust adapter springs to Main float set too heavy. lighter float. * See your MacDon Dealer. ** Refer to Combine Operator’s Manual. *** Refer to Draper Header Technical Manual Form 169006 Revision D...

  • Page 232: Cutting Edible Beans

    Install plastic wear strips on cutterbar and raises cutterbar bottom of cutterbar and skid off the ground. shoes. * See your MacDon Dealer. ** Refer to Combine Operator’s Manual. *** Refer to Draper Header Technical Manual Form 169006 Revision D...
  • Page 233 & 10.11.7 field. cutterbar to compare the & 12.7 performance of the two different styles of guards. * See your MacDon Dealer. ** Refer to Combine Operator’s Manual. *** Refer to Draper Header Technical Manual Form 169006 Revision D...
  • Page 234 Adjust reel fore and aft fingers over drapers. location to move fingers out 9.11.10 of the ground. * See your MacDon Dealer. ** Refer to Combine Operator’s Manual. *** Refer to Draper Header Technical Manual Form 169006 Revision D...
  • Page 235 Reel Wraps Up With Crop. Reel Ends Wrap Up With Uncut crop interfering on reel Add reel endshields. 10.4.1 Crop. ends. * See your MacDon Dealer. ** Refer to Combine Operator’s Manual. *** Refer to Draper Header Technical Manual Form 169006 Revision D...

  • Page 236: Options And Attachments

    See your MacDon Dealer for availability and ordering information. 12.1 AUTO HEADER HEIGHT CONTROLLER Available as an attachment for use with D50 and D60 Harvest Headers, and standard equipment on FD70 FlexDraper headers. This attachment indicates to the Operator the float setting and header angle setting with the hydraulic center-link system.

  • Page 237: Cutterbar Poly

    SECTION 12. OPTIONS AND ATTACHMENTS 12.8 STABILIZER WHEELS 12.5 CUTTERBAR POLY Available as an attachment for use with D50 and D60 Harvest Headers, and standard equipment on FD70 FlexDraper headers. Available as an attachment for use with selected sizes of D50 and D60 Harvest Headers, and They are recommended for cutting on the ground FD70 FlexDraper headers.

  • Page 238: Lodged Crop Reel Finger Kit

    SECTION 12. OPTIONS AND ATTACHMENTS 12.10 LODGED CROP REEL FINGER 12.12 UPPER CROSS AUGER Available as an attachment for use with D50 and D60 Harvest Header, and FD70 FlexDraper Available as an attachment for use with D50 and headers. D60 Harvest Header, and FD70 FlexDraper headers.

  • Page 239: Rock Retarder Kit

    SECTION 12. OPTIONS AND ATTACHMENTS 12.14 ROCK RETARDER KIT 12.16 HYDRAULIC REEL FORE-AFT POSITIONER Available as an attachment for use with D50 and D60 Harvest Header, and FD70 FlexDraper headers. Available for headers that were not factory The rock retarder kit keeps rocks from rolling past equipped with the hydraulic reel fore-aft option.

  • Page 240: Unloading And Assembly

    Refer to header specific instruction for the unloading, assembly and set-up procedures that are included with your shipment, according to the following table: SHIPPING INSTRUCTION HEADER DESCRIPTION DESTINATION PART NUMBER D50 / D60 HARVEST HEADER AND CA20 ADAPTER 169076 NORTH AMERICA FD70 FLEXDRAPER AND CA20 ADAPTER 169010 D50 / D60 HARVEST HEADER AND CA20 ADAPTER...

  • Page 241: Index

    ..........188 mounting ..............27 speed................. 99 unplug ..............113 tension ..............184 Adapter/Header Drive Chain D50, D60 assembly ........... 66 replacement ............. 162 D50, D60 disassembly ..........63 Driveline FD70 assembly ............75 guard ............... 157 FD70 disassembly ............. 71 installation ...............
  • Page 242 ............97 Stub Guard Conversion Kit .......... 235 props ................. 82 Stub Guards ........See Guards - stub reel/cutterbar clearance Tine Tube Bushings D50, D60 ............. 191 installation ..............211 FD70 ..............192 replacement ............. 210 speed ................. 97 Tines speed sensor ............
  • Page 243 INDEX operation ..............114 float ................. 214 the kit ..............236 lock ................95 Vertical Knife Mounts ..........236 Wobble Box Vibration Dampers installation ............... 180 installation ..............66 mounting bolts ............179 pad replacement ............. 165 oil change ..............181 Windrowing ..............
  • Page 244 NOTES Form 169006 Revision D...

This manual is also suitable for:

D60Flexdraper fd70

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