MacDon 5020 User Manual

INTRODUCTION

Your new MacDon Model 5020 Power-Tongue Windrower is designed to cut, condition and lay in windrows, a wide variety of grasses and hay crops.

Use this manual as your first source of information about the machine. If you follow the instructions given in this manual, your Windrower will work well for many years.

The manual contains instructions for "Safety", "Operation", and "Maintenance/Service". In addition, "Unloading and Assembly" information is given towards the back of this book.

CAREFULLY READ ALL THE MATERIAL PROVIDED BEFORE ATTEMPTING TO UNLOAD, ASSEMBLE, OR USE THE MACHINE.

Use the Table of Contents and the Index to guide you to specific areas. Study the Table of Contents to familiarize yourself with how the material is organized.

Keep this manual handy for frequent reference and to pass on to new operators or owners. Call your Dealer if you need assistance, information, or additional copies of this manual. A manual storage case is provided on the primary drive shield at rear of main frame.

NOTE: Right hand (R/H) and left hand (L/H) designations are determined from the operator’s position, facing forward.

1

TABLE OF CONTENTS
	PAGE
INTRODUCTION ..................................................................................................................................	1
SERIAL NUMBER LOCATION .............................................................................................................	4
SAFETY
Safety Alert Symbol .........................................................................................................................	5
Signal Words ...................................................................................................................................	5
Safety Signs...................................................................................................................................	6, 7
General Farm Safety .......................................................................................................................	8
SPECIFICATIONS
Windrower.....................................................................................................................................	9,10
Tractor Requirements .....................................................................................................................	10
Hardware Torque Specifications ....................................................................................................	11
Hydraulic Fitting Torque Specifications ..........................................................................................	12
OPERATION
Your Responsibilities as an Owner/Operator .................................................................................	13
To the New Operator ......................................................................................................................	13
Preparing the Tractor......................................................................................................................	14
Preparing the Windrower ................................................................................................................	15
Attaching Windrower to Tractor ...................................................................................................	16,17
Detaching Windrower from Tractor.................................................................................................	17
Break-In Period...............................................................................................................................	18
Pre-Starting Checks: Annual ..........................................................................................................	19
Pre-Starting Checks: Daily..............................................................................................................	20
Operate Correctly ...........................................................................................................................	21
Engaging the PTO ..........................................................................................................................	21
Lift Cylinder Stop (Raising and Lowering the Machine) .................................................................	22
Steering...........................................................................................................................................	23
180° Turn ........................................................................................................................................	24
Turning Square Corners .................................................................................................................	25
Operating Variables .....................................................................................................................	25-33
Lean Bar Position .........................................................................................................................	26
Ground Speed ..............................................................................................................................	26
Reel Speed ...................................................................................................................................	27
Reel Position..............................................................................................................................	27,28
Cutting Height (Skid Plates) .........................................................................................................	29
Header Angle................................................................................................................................	30
Header Flotation ...........................................................................................................................	31
Feed Pan / Rock Drop Tine Position ............................................................................................	31
Roll Gap........................................................................................................................................	32
Forming Shields............................................................................................................................	33
Rear Deflector.............................................................................................................................	33
Haying Tips:.................................................................................................................................	34,35
Topsoil Moisture ...........................................................................................................................	34
Climate and Topography ..............................................................................................................	34
Windrow Characteristics ...............................................................................................................	35
Running Tractor Tire on Previously Cut Windrow ........................................................................	35
Raking and Tedding......................................................................................................................	35
Chemical Drying Agents ...............................................................................................................	35
Unplugging the Windrower: Sickle..................................................................................................	36
Unplugging the Windrower: Rolls ...................................................................................................	36
Shut-Down Procedure ....................................................................................................................	37
Transporting the Windrower: Towing..............................................................................................	37
Transporting the Windrower: Flatbed .............................................................................................	38
Storage Procedure..........................................................................................................................	39

2

TABLE OF CONTENTS
	PAGE
MAINTENANCE/SERVICE
Service Procedures.........................................................................................................................	39
Recommended Fluids and Lubricants ............................................................................................	40
Capacities of Enclosed Drives and Reservoir.................................................................................	40
Bearing Installation .........................................................................................................................	40
Closing Drive Shields......................................................................................................................	41
Greasing the Windrower ..............................................................................................................	41-44
Center Link Ball Joints ....................................................................................................................	44
Spring Pivots...................................................................................................................................	44
Hitch Pin Lock Nut ..........................................................................................................................	44
Hydraulics...................................................................................................................................	45,46
System Safety...............................................................................................................................	45
Hoses and Lines ...........................................................................................................................	45
Hydraulic Reservoir....................................................................................................................	45,46
Hydraulic Oil Filter.........................................................................................................................	46
Electrical ........................................................................................................................................	46
Sickle and Sickle Drive..............................................................................................................	47-51
Sickle Lubrication..........................................................................................................................	47
Sickle Sections..............................................................................................................................	47
Sickle Removal .............................................................................................................................	47
Sickle Head Needle Bearing Installation.......................................................................................	48
Sickle Installation ..........................................................................................................................	48
Guards ..........................................................................................................................................	49
Excessive Breakage .....................................................................................................................	49
Sickle Hold-Downs........................................................................................................................	49
Sickle Drive Belt Tension..............................................................................................................	50
Sickle Drive Belt Replacement .....................................................................................................	50
Wobble Box Maintenance.............................................................................................................	51
Reel and Reel Drive ......................................................................................................................	52
Reel Drive Chain Lubrication ........................................................................................................	52
Reel Drive Chain Tension .............................................................................................................	52
Reel Drive Belt Tension ................................................................................................................	52
Reel Tines.....................................................................................................................................	52
Auger and Auger Drive..............................................................................................................	53-55
Auger Position...............................................................................................................................	53
Stripper Bars .................................................................................................................................	54
Auger Drive Chain Lubrication ......................................................................................................	55
Auger Drive Chain Tension...........................................................................................................	55
Rolls and Roll Drive...................................................................................................................	56,57
Roll Drive Chain Tension ..............................................................................................................	56
Roll Drive Chain Case Lubricant...................................................................................................	56
Roll Timing....................................................................................................................................	57
Roll Drive Chain Removal & Installation ....................................................................................	58,59
Wheels and Tires ..........................................................................................................................	60
Wheel Bolts...................................................................................................................................	60
Wheel Removal ............................................................................................................................	60
Tire Inflation ..................................................................................................................................	60
Maintenance Schedule ...................................................................................................................	61
Maintenance Record.......................................................................................................................	62
TROUBLE SHOOTING.....................................................................................................................	63-66
OPTIONS AND ATTACHMENTS
Additional Skid Plates .....................................................................................................................	67
PTO Conversion Kits ......................................................................................................................	67
Tall Crop Kit ....................................................................................................................................	67
Stub Guard Conversion Kit .............................................................................................................	68
Hydraulic Header Angle Kits ...........................................................................................................	68
Reel Bat Replacement Kits.............................................................................................................	68
UNLOADING & ASSEMBLY .............................................................................................................	69-77
INDEX ...............................................................................................................................................	78,79

3

SERIAL NUMBER LOCATIONS

Record the serial number in the space provided.

Windrower:

A

Serial number plate (A) is located on the side of the left hand end frame.

SERIAL PLATE LOCATION: WINDROWER

Tongue:

Serial number plate (B) is located at rear of tongue.

B

NOTE: When ordering parts and service, be sure to give your dealer the complete and proper serial number.

SERIAL PLATE LOCATION: TONGUE

4

SAFETY

SAFETY ALERT SYMBOL

This safety alert symbol indicates important safety messages in this manual and on safety signs on the machine.

This symbol means:

ATTENTION!

BECOME ALERT!

YOUR SAFETY IS INVOLVED!

Carefully read and follow the safety message accompanying this symbol.

Why is SAFETY important to you?

· ACCIDENTS DISABLE AND KILL 3 BIG REASONS · ACCIDENTS COST

· ACCIDENTS CAN BE AVOIDED

SIGNAL WORDS

Note the use of the signal words DANGER, WARNING, and CAUTION with safety messages. The appropriate signal word for each message has been selected using the following guidelines:

DANGER – Indicates an imminently hazardous situation that, if not avoided, will result in death or serious injury.

WARNING – Indicates a potentially hazardous situation that, if not avoided, could result in death or serious injury. It is also used to alert against unsafe practices.

CAUTION – Indicates a potentially hazardous situation that, if not avoided, may result in minor or moderate injury. It is also used as a reminder of good safety practices.

5

SAFETY

SAFETY SIGNS

•The safety signs reproduced below appear on the windrower at the locations shown on page 7.

•Keep safety signs clean and legible at all times

•Replace safety signs that are missing or become illegible.

•If original parts on which a safety sign was installed are replaced, be sure the repair part also bears the current safety sign.

•Safety signs are available from your Dealer Parts Department.

To install safety signs:

1.Be sure the installation area is clean and dry.

2.Decide on the exact location before you remove the decal backing paper.

3.Remove the smaller portion of the split backing paper.

4.Place the sign in position and slowly peel back the remaining paper, smoothing the sign as it is applied.

5.Small air pockets can be smoothed out or pricked with a pin.

A - # 44611

B - # 32738

C - # 32009

D - # 28403

G - # 115100

F - # 44944

E - # 140311

			J - # 32008
	H - # 140290

6

SAFETY

SAFETY SIGN LOCATIONS

J

F

G

H

TONGUE & FRAME BACK TUBE

LEFT ONLY

LEFT ONLY

C

B F

D	LEFT & RIGHT (14’ & 16’)				A
					A
	LEFT & RIGHT (12’)

BACK SIDE OF

LEG FOR 12’

D

E

B

LEFT & RIGHT

MAIN FRAME

B B

HEADER END FRAMES

12’ UNIT 14’ & 16’ UNITS PRIMARY DRIVE SHIELD

7

SAFETY

GENERAL SAFETY

The following are general farm safety precautions that should be part of your operating procedure for all types of machinery.

1. Protect yourself.

When assembling, operating and servicing machinery, wear all the protective clothing and personal safety devices that COULD be necessary for the job at hand. Don’t take chances.

You may need:

·a hard hat.

·protective shoes with slip resistant soles.

·protective glasses or goggles.

·heavy gloves.

·wet weather gear.

·respirator or filter mask.

·hearing protection. Be aware that prolonged exposure to loud noise can cause impairment or loss of hearing. Wearing a suitable hearing protective device such as ear muffs (A) or ear plugs

(B) protects against objectionable or loud noises.

A

B

2.Provide a first-aid kit for use in case of emergencies.

3.Keep a fire extinguisher on the machine. Be sure

the extinguisher is properly maintained and be familiar with its proper use.

4.Keep young children away from machinery at all times.

5.Be aware that accidents often happen when the operator is tired or in a hurry to get finished. Take the time to consider the safest way. Never ignore warning signs of fatigue.

6.Wear close-fitting clothing and cover long hair. Never wear dangling items such as scarves or bracelets.

7.Keep hands, feet, clothing and hair away from moving parts. Never attempt to clear obstructions or objects from a machine while the engine is running.

8.Keep all shields in

place. Never alter or remove safety equipment. Make sure driveline guards can rotate independently of the shaft and can telescope freely.

9.Use only service and repair parts made or

approved by the equipment manufacturer. Substituted parts may not meet strength, design, or safety requirements.

10.Do not modify the machine. Unauthorized modifications may impair the function and/or safety and affect machine life.

11.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.

12.Keep the area used for servicing machinery clean and dry. Wet or oily floors are slippery. Wet spots can be dangerous when working with electrical equipment. Be sure all electrical outlets and

tools are properly grounded.

13.Use adequate light for the job at hand.

14.Keep machinery clean. Straw and chaff on a hot engine are a fire hazard. Do not allow oil or grease to accumulate on service platforms, ladders or controls. Clean machines before storage.

15.Never use gasoline, naphtha or any volatile material for cleaning purposes. These materials may be toxic and/or flammable.

16.When storing machinery, cover sharp or extending components to prevent injury from accidental contact.

8

SPECIFICATIONS

DIMENSIONS	12 FT.	14 FT.	16 FT.
Overall Width:
Transport Position	13.5 ft. (4103 mm)	15.5 ft. (4713 mm)	17.5 ft. (5323 mm)
Field Position	18.1 ft. (5531 mm)	21.1 ft. (6446 mm)	24.1 ft. (7360 mm)
Overall Length:
Transport Position	20.7 ft. (6320 mm)	22.1 ft. (6740 mm)	24.9 ft. (7573 mm)
Field Position	15.8 ft. (4816 mm)	16.3 ft. (4975 mm)	18.2 ft. (5557 mm)
Overall Height
Transport Position		6.2 ft. (1896 mm)
Field Position		6.2 ft. (1896 mm)
Weight	5900 lbs. (2675 kg)	6250 lbs. (2835 kg)	6623 lbs. (3005 kg)
CUTTERBAR
Cutterbar Width	12.25 ft. (3734 mm)	14.25 ft. (4343 mm)	16.25ft.(4953mm)
Cutting Height (on skids)		1.5 to 4 in. (38 to 100 mm)
at 8° guard angle
Guard (Header) Angle (adjustable)		6° to 11.5° below horizontal
Cutterbar Range		2.0 in. below ground to 21 in. above ground
at 8° guard angle		(to guard tip) (-50 mm to +533 mm)
MAIN DRIVE		540 or 1000 RPM PTO tractor driven pump
		to hydraulic motor driving primary shaft
Rear Countershaft Speed		1156 RPM *
SICKLE
Drive Type		Belt driven wobble box (enclosed oil bath)
Speed		1560 strokes or 780 cycles per minute *
Stroke		3 in. (76 mm)
Sections		Over-serrated, low shoulder
Guards		Double heat treated, forged steel
REEL
Drive Type		V-belt drive from R/H auger shaft
		to chain final drive
Reel Type		5 bats (4 or 6 bats optional),
		replaceable steel pick-up tines,
		cam action, polymer tine tube bearings
Radius		22 in. (1560 mm) to finger tip
Speed		72 RPM as assembled / 59 RPM with
		pulley exchange / 66 RPM optional *

NOTE: Specifications listed only under 14 ft. column are common to all sizes. * All speeds are in no-load condition at rated tractor RPM.

9

SPECIFICATIONS

AUGER	12 FT.	14 FT.	16 FT.
Drive Type		Chain final drive
Overload Protection		Hydraulic motor
Auger Type		20 in. (508 mm) diameter
		variable pitch, center feed
Auger Speed		245 RPM *
CONDITIONER ROLLS
Drive Type		Drivelines from enclosed oil bath chain drive
Roll Type		Helical intermeshing steel “V” bars
Roll Diameter		8.75 in. (222 mm)
Roll Length		93 in. (2360 mm)
Roll Speed		827 RPM *
WHEELS
Tread Width	119 in. (3030 mm)	143 in. (3640 mm)	143 in. (3640 mm)
Tires		31 x 13.5 - 15 NHS 8 ply Terra-Rib
Tire Pressure		30 psi (207 kPa)
MATERIAL DISCHARGE
Minimum Width		30 in. (760 mm)
Maximum Width		92 in. (2346 mm)
Rear Fluffing Shield		Adjustable
OPERATING SPEED
Recommended Field Speed		5 mph (8 km/h)
Recommended Transport Speed		20 mph (30 km/h)
TRACTOR REQUIREMENTS
Minimum Power	60 hp (45 kw)	75 hp (56 kw)	90 hp (68 kw)
Drawbar Capacity Must Exceed	1300 lbs. (5785 N)	1030 lbs. (4580 N)	1100 lbs. (4895 N)
PTO		540 or 1000 RPM - ASAE standard location
Hydraulic Capacity		1750 psi (12000 kPa), two hydraulic circuits

* All speeds are in no-load condition at rated tractor RPM.

(SPECIFICATIONS AND DESIGN ARE SUBJECT TO CHANGE WITHOUT NOTICE OR OBLIGATION TO REVISE UNITS PREVIOUSLY SOLD.)

10

TORQUE SPECIFICATIONS

CHECKING BOLT TORQUE

The tables shown below give correct torque values for various bolts and capscrews. Tighten all bolts to the torques specified in chart unless otherwise noted throughout this manual. Check tightness of bolts periodically, using bolt torque chart as a guide. Replace hardware with the same strength bolt.

ENGLISH TORQUE SPECIFICATION

Bolt		NC Bolt Torque*
	SAE 5			SAE 8
Dia.
"A"	N·m	[lb-ft]		N·m	[lb-ft]
1/4"	12	[9]		15	[11]
5/16"	24	[18]		34	[25]
3/8"	43	[32]		56	[41]
7/16"	68	[50]		95	[70]
1/2"	102	[75]		142	[105]
9/16"	149	[110]		202	[149]
5/8"	203	[150]		271	[200]
3/4"	359	[265]		495	[365]
7/8"	569	[420]		813	[600]
1"	867	[640]		1205	[890]

METRIC TORQUE SPECIFICATIONS

Bolt					Bolt Torque*
Dia.			8.8				10.9
"A"
		N·m			[lb-ft]			N·m		[lb-ft]
M3	0.5			[.4]			1.8		[1.3]
M4	3			[2.2]			4.5		[3.3]
M5	6			[4]			9		[7]
M6	10			[7]			15		[11]
M8	25			[18]			35		[26]
M10	50			[37]			70		[52]
M12	90			[66]			125		[92]
M14	140			[103]			200		[148]
M16	225			[166]			310		[229]
M20	435			[321]			610		[450]
M24	750			[553]			1050		[774]
M30	1495			[1103]			2100		[1550]
M36	2600			[1917]			3675		[2710]

Torque figures indicated above are valid for non-greased or non-oiled threads and heads unless otherwise specified. Do not grease or oil bolts or capscrews unless specified in this manual. When using locking elements, increase torque values by 5%.

* Torque value for bolts and capscrews are identified by their head markings.

11

TORQUE SPECIFICATIONS

TIGHTENING HYDRAULIC O-RING FITTINGS*

1.Inspect O-ring and seat for dirt or obvious defects.

2.On angle fittings, back the lock nut off until washer bottoms out at top of groove.

3.Hand tighten fitting until back up washer or washer face (if straight fitting) bottoms on face and O-ring is seated.

4.Position angle fittings by unscrewing no more than one turn.

5.Tighten straight fittings to torque shown.

6.Tighten angle fittings to torque shown while holding body of fitting with a wrench.

*The torque values shown are based on lubricated connections as in reassembly.

		Nut Size						Recommended
		Across						Turns to Tighten
Thread		Flats						(after finger
Size		(in.)		Torque Value*				tightening)
(in.)				N·m		[lb-ft]		Flats		Turns
3/8	1/2		8		[6]		2		1/3
7/16	9/16		12		[9]		2		1/3
1/2	5/8		16		[12]		2		1/3
9/16	11/16		24		[18]		2		1/3
3/4	7/8		46		[34]		2		1/3
7/8	1		62		[46]		1-1/2		1/4
1-1/16	1-1/4		102		[75]		1		1/6
1-3/16	1-3/8		122		[90]		1		1/6
1-5/16	1-1/2		142		[105]		3/4		1/8
1-5/8	1-7/8		190		[140]		3/4		1/8
1-7/8	2-1/8		217		[160]		1/2		1/12

TIGHTENING HYDRAULIC FLARE-TYPE TUBE FITTINGS*

1.Check flare and flare seat for defects that might cause leakage.

2.Align tube with fitting before tightening.

3.Lubricate connection and hand tighten swivel nut until snug.

4.To prevent twisting the tube(s), use two wrenches. Place one wrench on the connector body and with the second tighten the swivel nut to the torque shown.

*The torque values shown are based on lubricated connections as in reassembly.

		Nut Size						Recommended
Tube		Across						Turns to Tighten
Size		Flats						(after finger
O.D.		(in.)		Torque Value*				tightening)
(in.)
				N·m		[lb-ft]		Flats		Turns
3/16	7/16		8		[6]		1		1/6
1/4	9/16		12		[9]		1		1/6
5/16	5/8		16		[12]		1		1/6
3/8	11/16		24		[18]		1		1/6
1/2	7/8		46		[34]		1		1/6
5/8	1		62		[46]		1		1/6
3/4	1-1/4		102		[75]		3/4		1/8
7/8	1-3/8		122		[90]		3/4		1/8

12

OPERATION

YOUR RESPONSIBILITIES AS AN OWNER/OPERATOR

CAUTION:

1.It is your responsibility to read and understand this manual completely before operating the windrower. Contact your dealer if an instruction is not clear to you.

2.Follow all safety messages in the manual and on safety signs on the machine.

3.Remember that YOU are the key to safety. Good safety practices protect you and the people around you.

4.Before allowing anyone to operate the windrower, for however short a time or distance, make sure they have been instructed in its safe and proper use.

5.Review the manual and all safety related items with all operators annually.

6.Be alert for other operators not using recommended procedures or not following safety precautions. Correct these mistakes immediately, before an accident occurs.

7.Do not modify the machine. Unauthorized modifications may impair the function and/or safety and affect machine life.

8.The safety information given in this manual does not replace safety codes, insurance needs, or laws governing your area. Be sure your machine meets the standards set by these regulations.

9.Ensure that the tractor is properly equipped to safely operate the windrower. This may include adding ballast according to Tractor Operator’s Manual requirements for attachments of this size and mass.

TO THE NEW OPERATOR

It’s natural for an operator to be anxious to get started with a new machine. Please take the time to familiarize yourself with the windrower by reading the Operator’s Manual and safety signs before attempting operation.

13

OPERATION

PREPARING THE TRACTOR

1.Select proper tractor size. The minimum power required is: 12 ft. - 60 hp (45 kw)

14 ft. - 75 hp (56 kw)

16 ft. - 90 hp (68 kw) Tractor drawbar capacity must exceed:

12 ft. – 1300 lb. (5785 N)

14 ft. – 1030 lb. (4580 N)

16 ft. – 1100 lb. (4895 N)

Also, minimum hydraulics required are 1750 psi (12000 kPa) pressure with double acting, dual remote capability.

2.Adjust tractor drawbar to meet ASAE Standard specifications as listed below. An improperly located drawbar may affect header flotation and guard angle.

(A)14 in. (356 mm) for 540 rpm.

16 in. (406 mm) for 1000 rpm.

(B)6 to 12 in. (152 to 305 mm) with 8 in. (203 mm) recommended.

(C)13 to 17 in. (330 to 432 mm) from ground with 16 in. (406 mm) recommended.

3.Secure the drawbar so the hitch pinhole is directly below the driveline.

NOTE: If the tractor has a three-point hitch, raise the lower links as high as possible to prevent damage.

4.Attach the drawbar extension (D) to the tractor drawbar.

IMPORTANT: To prevent damage to the pump and hose assembly, do not operate the machine without the drawbar extension. Use washers (E) as required depending on drawbar thickness.

Tighten 5/8 nut (F) to 160 ft.lbs. (215 N·m) torque.

Tighten 1 inch slotted nut (G) to 630 ft.lbs. (850 N·m) torque. Further tighten nut (G) to align slot with hole and install cotter pin.

Back off nuts (J) and turn in four bolts (K) until snug against tractor drawbar. Tighten nuts (J) to secure the position.

5.Use proper PTO speed (540 or 1000) depending on windrower options.

6.Tractor must be equipped with a seven terminal outlet (H) to supply power to the windrower's warning lights.

STANDARD DRAWBAR SPECIFICATIONS

ATTACH DRAWBAR EXTENSION

H

SEVEN TERMINAL ELECTRICAL OUTLET

14

OPERATION

PREPARING THE WINDROWER

1.Check the tires and inflate if necessary. Recommended pressure is 30 psi (207 kPa).

CAUTION: When inflating tires, use a clip-on chuck and extension hose long enough to allow you to stand to one side and not facing the tire.

2.Check for proper assembly and adjustment and make sure all bolts are tightened securely.

3.Check the tension of the reel drive belt and the sickle drive belt. Adjust if required. See Maintenance/Service section.

4.Lubricate the machine completely and check the oil level of the sickle drive box. See Maintenance/Service section.

STAND TO ONE SIDE WHEN INFLATING TIRES

CHECK REEL DRIVE BELT TENSION

CHECK SICKLE DRIVE BELT TENSION,

AND DRIVE BOX LUBRICANT

5.Check hydraulic oil level at dipstick. Add oil if required. See Maintenance/Service section.

6.Install quick coupler tips (matching the tractor to be used) on the remote hydraulic hoses.

CHECK HYDRAULIC OIL LEVEL

15

OPERATION

ATTACHING WINDROWER TO TRACTOR

CAUTION: Shut off tractor, engage parking brake and remove key before working around hitch.

CAUTION: Never attach windrower to tractor rear axle or three-point hitch arms.

1.Using the jack, raise windrower tongue to clear the hitch pin in drawbar extension. Position tractor to align ball joint on tongue with hitch pin and lower tongue. Secure with lock pin (A).

2.Route hitch chain from windrower through chain support (B), around drawbar support and lock hook (C) on chain.

IMPORTANT: Adjust chain length to remove all slack except what is needed for turns.

3.Remove weight from jack. Pull pin securing jack and move to storage position (D) on top of frame tube.

4.NOTE: Pump attachment is easier if hitch is angled to tractor, not straight on.

Slide the hydraulic pump assembly onto the PTO shaft of the tractor. Adjust the torque arm

(E)so that it rests on the right side of the drawbar.

IMPORTANT:

•Pump outlets must remain vertical. Loop the torque arm chain (F) around the drawbar and lock the chain in keyhole slot in torque arm mounting plate.

•To prevent hose damage, route hoses through guide (G) to provide proper hose arc as shown.

•Full engagement of PTO shaft into pump is required to prevent damage to pump spline. Pump should slide 2-1/2" (64 mm) onto shaft.

•The pump must never be keyed or fastened to the PTO shaft. If the drawbar pin should become disengaged, the pump must be free to slip off.

A

C B

SECURE HITCH PIN AND CHAIN

D

JACK STORAGE

G

E

F

ATTACH PUMP ASSEMBLY

16

OPERATION

ATTACHING WINDROWER TO TRACTOR (cont’d)

5. Connect remote hydraulic hoses as follows:

a.Connect the two tongue swing hoses (H) so that when the tractor control is moved forward, the swing cylinder will extend, moving the windrower to the right. When the tractor control handle is moved back, the swing cylinder will retract, moving the windrower to the left.

b.Connect the two lift cylinder hoses (J) so that when the tractor control is moved back, the lift cylinder will extend, raising the header. When the tractor control is moved forward, the lift cylinder will retract, lowering the header.

6.Connect the windrower wiring harness plug (K) to outlet on tractor.

H J K

CONNECT REMOTE HYDRAULICS

AND ELECTRICAL

DETACHING WINDROWER FROM TRACTOR

CAUTION: To prevent accidental movement of tractor, shut off engine, engage parking brake, and remove key.

To maintain stability, always lower the machine completely. Block windrower wheels before detaching from tractor.

Park machine on flat level surface with hitch at an angle to tractor drawbar (to facilitate pump detachment).

Move remote cylinder control valve lever back and forth to relieve stored hydraulic pressure.

1.Pull pin securing jack and move to working position (A) at front of tongue.

2.Lower jack to take weight off tractor drawbar.

3.Unlock torque arm chain from keyhole slot in torque arm mounting plate. Remove hydraulic pump assembly and store at (B).

A

MOVE JACK TO WORKING POSITION

B

STORE PUMP ASSEMBLY

4.Disconnect hydraulic hoses and electrical harness. Store with ends off ground.

C

5.Remove hitch pin lock (C) and unhook chain

(D) from tractor. Wrap chain around windrower tongue for storage. Raise windrower tongue with jack to clear hitch pin.

6. Slowly drive tractor away from windrower.

D

REMOVE HITCH PIN LOCK AND CHAIN

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OPERATION

BREAK-IN PERIOD

1.After attaching windrower to tractor for the first time, operate the machine slowly for 5 minutes, watching and listening FROM THE TRACTOR SEAT for binding or interfering parts.

CAUTION: Before investigating an unusual sound or attempting to correct a problem, shut off tractor,

engage parking brake and remove key.

2.Check wheel bolt torque after 1 hour operation

and periodically thereafter (at least every 100 hours). Torque to 120 ft.lbs. (160 N m).

3.Check sickle drive belt (A), auger primary drive belt (H) and reel drive belt (G) after 5 hours operation for initial stretch. Tighten as necessary. (See Maintenance/Service section). Continue to check the belts periodically for the first 50 hours.

4.Check hitch pin nut (B) after 5 hours operation

and every 50 hours thereafter. Torque to 350 ft.lbs. (475 N m).

B

CHECK HITCH PIN LOCK NUT

5.Check hardware after 5 hours operation. Tighten as necessary. See Specifications section for recommended torques.

6.Tighten the four wobble box mounting bolts (C)

after 10 hours operation and every 100 hours thereafter. Torque to 200 ft.lbs. (270 N m), starting with the side mounting bolts.

7.Check reel drive chain (D), auger drive chain

(E)and roll drive chain (F) after 10 hours operation for proper tension and lubrication. See Maintenance/Service section.

F

A

E

H

CHECK SICKLE DRIVE BELT AND AUGER DRIVE BELT & CHAIN TENSION

G D

CHECK REEL DRIVE BELT & CHAIN

C

CHECK WOBBLE BOX MOUNTING BOLTS

CONTINUED NEXT PAGE…..

CHECK ROLL DRIVE CHAIN TENSION

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OPERATION

BREAK-IN PERIOD (continued)

8.Change wobble box lubricant after 50 hours operation and every 1000 hours (or 3 years) thereafter. See Maintenance/Service section.

9.Change hydraulic oil filter after 100 hours operation and every 250 hours thereafter. See Hydraulics in Maintenance/Service section.

10. Until you become familiar with the sound and feel of your new windrower, be extra alert and attentive.

PRE-STARTING CHECKS

Do the following at the start of each operating season:

CAUTION:

1.Review the Operator’s Manual to refresh your memory on safety and operating recommendations.

2.Review all safety signs and other decals on the windrower and note hazard areas.

3.Be sure all shields and guards are properly installed and secured. Never alter or remove safety equipment.

4.Be sure you understand and have practiced safe use of all controls. Know the capacity and operating characteristics of the machine.

5.Check the first aid kit and fire extinguisher. Know where they are and how to use them.

Also:

6.Adjust tension on drive belts. See Maintenance/ Service section.

7.Perform all annual maintenance. See Maintenance/ Service section.

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OPERATION

PRE-STARTING CHECKS

Do the following each day before start-up:

CAUTION:

1.Clear the area of other persons, pets etc. Keep children away from machinery. Walk around the windrower to be sure no one is under, on or close to it.

2.Remove foreign objects from the machine and surrounding area.

3.Wear close fitting clothing and protective shoes with slip resistant soles.

As well, carry with you any protective clothing and personal safety devices that COULD be necessary through the day. Don’t take chances.

You may need:

-a hard hat

-protective glasses or goggles

-heavy gloves

-respirator or filter mask

-wet weather gear.

4.Protect against noise. Wear a suitable hearing protective device such as ear muffs or ear plugs to protect against objectionable or uncomfortable loud noises.

5.Check the machine for leaks or any parts that are missing, broken, or not working correctly.

NOTE: Use proper procedure when searching for pressurized fluid leaks. See "Hydraulics" in Maintenance/Service section.

6.Be sure tractor and windrower are properly attached, all controls are in neutral and tractor brake is engaged.

7.Clean all lights and reflective surfaces on the machine. Check lights for proper operation.

8.Perform all Daily maintenance. See Maintenance/Service section.

PROTECT YOURSELF

PROTECT AGAINST NOISE

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OPERATION

OPERATE CORRECTLY

CAUTION:

1.Follow all safety and operational instructions given in your tractor Operator’s Manual. If you do not have a tractor manual, get one from your dealer and read it thoroughly.

2.Never attempt to start the tractor engine or operate the windrower except from the tractor seat.

3.Check the operation of all controls in a safe clear area before starting work.

4.Do not allow riders on tractor or windrower.

5.Never start or move the machine until you are sure all bystanders have cleared the area.

6.Avoid travelling over loose fill, rocks, ditches or holes.

7.Drive slowly through gates and doorways.

8.If cutting ditch banks, use extreme caution. If the windrower hits an obstruction, the front of the tractor will usually swerve towards the ditch.

9.When working on inclines, travel uphill or downhill when possible. Be sure to keep tractor transmission in gear when travelling downhill.

10.Never attempt to get on or off a moving tractor.

11.Do not get off the tractor while the windrower is in operation.

12.Stop tractor engine and remove key before adjusting or removing plugged material from the machine. A child or even a pet could engage the drive.

13.Check for excessive vibration and unusual noises. If there is any indication of trouble, shut down and inspect the machine. Follow proper shutdown procedure:

-engage tractor brake

-disengage PTO

-turn off engine and remove key

-wait for all movement to stop

-dismount and engage cylinder stops before inspecting raised machine.

14.Operate only in daylight or good artificial light.

ENGAGING THE PTO

DANGER: Be sure all bystanders are clear of the machine before engaging the PTO. Never leave tractor seat with the PTO engaged.

•Engage the PTO slowly, just before the windrower is moved up to the standing crop.

•Be sure tractor PTO is running at correct rpm before starting to cut. (540 or 1000, as equipped.)

•Disengage the PTO when not operating the windrower.

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OPERATION

LIFT CYLINDER STOP

(RAISING AND LOWERING WINDROWER)

WARNING: To avoid bodily injury or death from fall of raised machine, always engage lift cylinder stops before going under windrower for any reason.

To engage cylinder stops:

1.Raise machine to maximum height by activating remote cylinder control valve in tractor.

NOTE: Hoses should be connected so that moving control lever (A) back raises the header.

2.Remove cylinder stops from storage position and install in engaged position (B). Secure with clevis pin and hair pin.

3.Lower machine slightly so stops take some weight.

To lower windrower:

1.Raise machine to maximum height to take weight off stops.

2.Remove stops from cylinders and store in position (C). Secure with clevis pin and hair pin.

3.Lower machine by activating remote cylinder control valve in tractor.

TRACTOR CONTROL LEVER (TYPICAL)

B

LIFT CYLINDER STOPS - ENGAGED

C

LIFT CYLINDER STOPS - STORAGE

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OPERATION

STEERING

Steering the windrower is controlled by the tractor remote hydraulic system. This steering system allows the windrower to follow directly behind the tractor, make a full cut to either side, or any position in between.

NOTE: To allow hitch to swing, latch rod must be in field position (D). If rod is in transport position (A), pivot rod retainer (C) up to allow moving rod from (A) to (D).

NOTE: Hoses should be connected so that moving tractor control lever (E) forward steers the machine to the right and moving the lever back steers the windrower left.

The control is operated momentarily for steering and must be returned to OFF or NEUTRAL position as soon as the windrower reaches the desired path of travel.

The center pivot provides the operator the opportunity to move the windrower into field position easily, allows right angle turns in either direction, steering around objects on both sides and straight line field cutting on either side of the tractor.

NOTE: Before steering the windrower, the header should be raised enough that the skid shoes clear the ground.

D

A

C

MOVE LATCH ROD TO FIELD POSITION (D)

TRACTOR CONTROL LEVER - TYPICAL

OPERATING ON LEFT SIDE

STEERING AROUND AN OBSTRUCTION

OPERATING ON RIGHT SIDE

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OPERATION

180q TURN

When cutting back and forth on one side of the field, approximately 50 ft. (15 m) is required at each end of the field to make a 180° turn-around.

Proceed as follows:

1.Beginning at position (A), the tractor is guided away from the uncut crop while the windrower is guided straight ahead until cutting through the end.

2.As soon as the sickle cuts through, raise the header to lift the skid shoes clear of the ground, and steer the windrower to the extreme direction away from the uncut crop.

NOTE: For ease of operation, both levers can be activated with one hand and held until steering cylinder completes its stroke.

3. At position (B), start turning the tractor back towards the uncut crop.

IMPORTANT: When turning, take care that the inside tractor tire does not contact tongue of windrower.

4.In positions (C) and (D), continue turning towards the uncut crop, (with the windrower steered towards the outside of the turning circle), being aware of tongue-to-tire clearance.

5.At position (E), the tractor completes the circle and the front wheels are turned to straddle the last cut windrow. At this point, steer the windrower to line up with the edge of the uncut crop.

6.At position (F), lower header to cutting height and begin a new cut through the field.

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