MacDon A30-S User manual

A30-S and A30-D
Pull-Type Mower Conditioners
A30-S, A30-D and A40-D
Self-Propelled Auger Headers
OPERATOR’S MANUAL
Part #169000 Rev. D
$15

MACDON A40-D SELF-PROPELLED AUGER HEADER
MACDON A30-D PULL-TYPE MOWER CONDITIONER

Form 169000 / 169040 1Revision D
1 INTRODUCTION
This instructional manual describes the operating and maintenance procedures for the Model A30-S, A30-D, and
A40-D Auger Headers, including a Grass Seed version. Your new Auger Header is designed to cut, condition,
and lay in windrows a wide variety of grasses and hay crops. The available Double Knife feature expands the
operational envelope, especially in heavier crops.
MODEL * DESCRIPTION CONFIGURATION KNIFE SIZE (FT) FEATURES
A30-S A- Auger Header
with Conditioner 30 - Self-Propelled **
Or Pull-Type
S- Single 14 and 16 Hydraulic Drive
A30-D A- Auger Header
with Conditioner D- Double
14, 16 and 18 Hydraulic Drive
A40-D A- Auger Header
with Conditioner 40 - Self-Propelled ** 14, 16, and 18 Separate Hydraulic Auger,
Knife and Reel Drives,
Grass Seed Option.
* Model availability depends on Dealer affiliation
** When attached to a MacDon M-Series Windrower.
CAREFULLY READ ALL THE MATERIAL PROVIDED BEFORE ATTEMPTING TO UNLOAD, ASSEMBLE, OR
USE THE MACHINE.
Use this manual as your first source of information about the machine. If you follow the instructions given here,
your Header/Mower Conditioner will work well for many years. A Parts Catalog is also supplied with your new
Header/Mower Conditioner. If you require more detailed service information, see your Dealer for availability of a
Service Manual.
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. Contact your Dealer if you need assistance, information, or additional copies of this
manual.
RECORD THE SERIAL NUMBERS OF THE HEADER AND ARTICULATING POWER TONGUE (APT) IN THE
SPACES BELOW.
HEADER SERIAL NUMBER:
_______________________________________
Serial Number plate is located at the top of the left
hand end frame.
Published: September, 2011
APT SERIAL NUMBER (PULL-TYPE):
_________________________________________
Serial Number plate is located at the top aft end of
the APT.
PTO SPEED: 540 RPM 1000 RPM

TABLE OF CONTENTS
Section/Title ____ Page
Form 169000 / 169040 2Revision D
1INTRODUCTION...............................................................................................................................................1
2SAFETY ............................................................................................................................................................6
2.1SAFETY ALERT SYMBOL..................................................................................................................6
2.2SIGNAL WORDS ................................................................................................................................6
2.3SAFETY SIGNS ..................................................................................................................................6
2.3.1Safety Sign Installation................................................................................................................6
2.3.23-Panel Safety Sign Locations: Pull-Type..................................................................................7
2.3.33-Panel Safety Sign Locations: Self-Propelled........................................................................10
2.3.42-Panel Safety Sign Locations: Self-Propelled........................................................................12
2.4GENERAL SAFETY..........................................................................................................................14
3DEFINITIONS..................................................................................................................................................16
4COMPONENT IDENTIFICATION ...................................................................................................................17
4.1PULL-TYPE.......................................................................................................................................17
4.2SELF-PROPELLED...........................................................................................................................20
5SPECIFICATIONS ..........................................................................................................................................21
5.1PULL-TYPE HEADERS ....................................................................................................................21
5.2SELF-PROPELLED HEADERS........................................................................................................23
6OPERATION...................................................................................................................................................25
6.1OWNER/OPERATOR RESPONSIBILITIES.....................................................................................25
6.2OPERATIONAL SAFETY..................................................................................................................25
6.3TRACTOR SETUP: PULL-TYPE ......................................................................................................26
6.3.1Tractor Requirements ...............................................................................................................26
6.3.2Drawbar Adjustment..................................................................................................................26
6.3.3Drawbar Hitch Set-Up...............................................................................................................27
6.3.43 Point Hitch (Cat. II, III or IIIN) Set-Up.....................................................................................28
6.4MOWER CONDITIONER / TRACTOR HOOKUP: PULL-TYPE.......................................................29
6.4.1Drawbar Hook-Up .....................................................................................................................29
6.4.23 Point Hitch (Cat. II, III, or IIIN) Hook-Up.................................................................................30
6.4.3Hydraulic Connections..............................................................................................................31
6.5MOWER CONDITIONER / TRACTOR UNHOOK: PULL-TYPE.......................................................32
6.5.1Drawbar Hitch Unhook..............................................................................................................32
6.5.23-Point Hitch Unhook................................................................................................................34
6.6HEADER ATTACHMENT: SELF-PROPELLED................................................................................35
6.6.1A30-S, A30-D............................................................................................................................35
6.6.2A40-D........................................................................................................................................37
6.6.3Configure Reverser Valve Jumper Hose ..................................................................................46
6.7HEADER DETACHMENT: SELF-PROPELLED ...............................................................................48
6.7.1A30-S, A30-D Detachment........................................................................................................48
6.7.2A40-D Detachment....................................................................................................................49
6.8TRANSPORTING MOWER CONDITIONER....................................................................................51
6.8.1Self-Propelled............................................................................................................................51
6.8.2Pull-Type: Towing .....................................................................................................................51
6.8.3Pull-Type: Flatbed.....................................................................................................................54
6.9BREAK-IN PERIOD...........................................................................................................................59
6.10PRE-SEASON CHECK.....................................................................................................................59
6.11DAILY START-UP CHECK ...............................................................................................................59
6.12SHUTDOWN PROCEDURE.............................................................................................................60
6.13ENGAGING THE PTO: PULL-TYPE.................................................................................................60

TABLE OF CONTENTS
Section/Title Page
Form 169000 / 169040 3Revision D
6.14LIFT CYLINDER LOCK-OUTS..........................................................................................................60
6.14.1Self-Propelled............................................................................................................................60
6.14.2Pull-Type...................................................................................................................................60
6.15STEERING: PULL-TYPE ..................................................................................................................61
6.15.1Right Side Operation: Pull-Type ...............................................................................................61
6.15.2Left Side Operation: Pull-Type..................................................................................................62
6.15.3Avoiding Obstacles ...................................................................................................................62
6.15.4Square Corners.........................................................................................................................62
6.15.5180 Degree Turn.......................................................................................................................63
6.16UNPLUGGING THE HEADER / MOWER CONDITIONER..............................................................64
6.16.1Unplugging Conditioner: Pull Type ...........................................................................................64
6.16.2Unplugging Conditioner: Self-Propelled - A30-S and A30-D....................................................64
6.16.3Unplugging Sickle .....................................................................................................................64
6.17HEADER OPERATION.....................................................................................................................65
6.17.1Lean Bar Position......................................................................................................................65
6.17.2Auger Speed .............................................................................................................................66
6.17.3Reel Speed................................................................................................................................67
6.17.4Auger Position...........................................................................................................................68
6.17.5Reel Position.............................................................................................................................77
6.17.6Tine Aggressiveness Adjustment..............................................................................................81
6.17.7Cutting Height ...........................................................................................................................82
6.17.8Header Angle ............................................................................................................................83
6.17.9Header Flotation........................................................................................................................84
6.17.10Feed Pan / Rock-Drop Tine Position ........................................................................................85
6.17.11Hay Conditioner ........................................................................................................................86
6.17.12Roll Tension ..............................................................................................................................89
6.17.13Forming Shields........................................................................................................................90
6.17.14Tall Crop Dividers......................................................................................................................92
6.17.15Ground Speed...........................................................................................................................93
6.17.16Grass Seed Windrowing ...........................................................................................................94
6.18HAYING TIPS....................................................................................................................................96
6.18.1Curing........................................................................................................................................96
6.18.2Topsoil Moisture........................................................................................................................96
6.18.3Weather and Topography .........................................................................................................96
6.18.4Windrow Characteristics ...........................................................................................................96
6.18.5Driving On Windrow..................................................................................................................96
6.18.6Raking and Tedding..................................................................................................................96
6.18.7Chemical Drying Agents............................................................................................................96
6.19STORAGE.........................................................................................................................................97
7MAINTENANCE AND SERVICING................................................................................................................98
7.1PREPARATION FOR SERVICING...................................................................................................98
7.2RECOMMENDED SAFETY PROCEDURES....................................................................................98
7.3MAINTENANCE SPECIFICATIONS.................................................................................................99
7.3.1Recommended Torques............................................................................................................99
7.3.2Recommended Fluids and Lubricants ....................................................................................102
7.3.3Conversion Chart....................................................................................................................103
7.4DRIVESHIELDS..............................................................................................................................104
7.5LIFT CYLINDER LOCK-OUTS........................................................................................................104
7.5.1Self-Propelled..........................................................................................................................104
7.5.2Pull-Type.................................................................................................................................104
7.6LUBRICATION................................................................................................................................105
7.6.1Greasing Procedure................................................................................................................105
7.6.2Lubrication Points....................................................................................................................105

TABLE OF CONTENTS
Section/Title ____ Page
Form 169000 / 169040 4Revision D
7.6.3Oiling.......................................................................................................................................115
7.6.4Sealed Bearing Installation .....................................................................................................117
7.7HYDRAULICS .................................................................................................................................118
7.7.1Hydraulics: Self-Propelled.......................................................................................................118
7.7.2Hydraulics: Pull-Type ..............................................................................................................118
7.7.3Hoses and Lines .....................................................................................................................119
7.8SICKLE AND SICKLE DRIVE.........................................................................................................120
7.8.1Sickle Section Replacement ...................................................................................................120
7.8.2Sickle Removal........................................................................................................................120
7.8.3Sickle Installation ....................................................................................................................121
7.8.4Sickle Head Bearing Removal ................................................................................................121
7.8.5Sickle Head Bearing Installation .............................................................................................121
7.8.6Spare Sickle............................................................................................................................122
7.8.7Sickle Guards..........................................................................................................................122
7.8.8Sickle Hold-Downs..................................................................................................................127
7.8.9Sickle Drive Belt: A30-S..........................................................................................................129
7.8.10Sickle Drive Belts: A30-D........................................................................................................131
7.8.11Sickle Drive Belts: A40-D........................................................................................................136
7.8.12Sickle Drive Timing Adjustment ..............................................................................................140
7.8.13Wobble Box.............................................................................................................................142
7.9REEL AND REEL DRIVE: A30-S, A30-D........................................................................................145
7.9.1Reel Drive Chain: A30-S, A30-D.............................................................................................145
7.9.2Reel Drive Belts: A30-S, A30-D..............................................................................................146
7.9.3Reel Tines and Tine Bar Bearings: A30-S, A30-D..................................................................147
7.10REEL AND REEL DRIVE: A40-D....................................................................................................149
7.10.1Reel Drive: A40-D ...................................................................................................................149
7.10.2Reel Tines and Tine Bar Bearings: A40-D.............................................................................149
7.11AUGER AND AUGER DRIVE: A30-S, A30-D.................................................................................154
7.11.1Auger Drive Chain: A30-S.......................................................................................................154
7.11.2Auger Drive Chain: A30-D.......................................................................................................155
7.11.3Auger Drive Belt: A30-S..........................................................................................................156
7.11.4Auger Drive Belts: A30-D........................................................................................................157
7.11.5Auger Pans..............................................................................................................................158
7.11.6Rubber Fingers........................................................................................................................158
7.11.7Stripper Bars ...........................................................................................................................158
7.12AUGER AND AUGER DRIVE: A40-D.............................................................................................159
7.13CONDITIONER...............................................................................................................................160
7.13.1Changing Gearbox Oil.............................................................................................................160
7.13.2Forming Shield Removal.........................................................................................................160
7.13.3Disassemble Forming Shield ..................................................................................................161
7.13.4Assemble Forming Shield.......................................................................................................161
7.13.5Install Forming Shield..............................................................................................................161
7.13.6Hydraulic Drive Motor Removal: All Models............................................................................162
7.13.7Hydraulic Drive Motor Installation: All Models.........................................................................162
7.13.8Gearbox Removal: A30-S.......................................................................................................163
7.13.9Gearbox Installation: A30-S....................................................................................................164
7.13.10Gearbox Removal: A30-D.......................................................................................................166
7.13.11Gearbox Installation: A30-D....................................................................................................168
7.13.12Gearbox Removal: A40-D.......................................................................................................170
7.13.13Gearbox Installation: A40-D....................................................................................................171
7.14WHEELS, TIRES, AND HITCH: PULL-TYPE.................................................................................173
7.14.1Wheel Bolts.............................................................................................................................173
7.14.2Wheel Removal.......................................................................................................................173
7.14.3Wheel Installation....................................................................................................................173

TABLE OF CONTENTS
Section/Title Page
Form 169000 / 169040 5Revision D
7.14.4Tire Inflation.............................................................................................................................174
7.15SKID SHOE WEAR PLATE REPLACEMENT ................................................................................175
7.16GAUGE ROLLERS..........................................................................................................................176
7.17ELECTRICAL..................................................................................................................................176
7.18MAINTENANCE SCHEDULE .........................................................................................................177
7.18.1Self-Propelled Mower Conditioner..........................................................................................177
7.18.2Pull-Type Mower Conditioner..................................................................................................179
8TROUBLESHOOTING..................................................................................................................................181
8.1WINDROWER PERFORMANCE....................................................................................................181
8.2MECHANICAL.................................................................................................................................184
9OPTIONS AND ATTACHMENTS.................................................................................................................186
9.1HYDRAULIC HEADER ANGLE KITS: PULL-TYPE .......................................................................186
9.2ADDITIONAL SKID SHOES............................................................................................................186
9.3GAUGE ROLLER KIT .....................................................................................................................186
9.4REPLACEMENT REEL BAT KITS: A30-S, A30-D .........................................................................186
9.5STUB GUARD CONVERSION KIT.................................................................................................186
9.6TALL CROP DIVIDER KIT..............................................................................................................186
10UNLOADING AND ASSEMBLY...................................................................................................................187
INDEX .............................................................................................................................................................188

SECTION 2 SAFETY
Form 169000 / 169040 6Revision D
2 SAFETY
2.1 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.
ACCIDENTS COST.
ACCIDENTS CAN BE AVOIDED.
2.2 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.
2.3 SAFETY SIGNS
The safety signs appear on the
header/mower conditioner at the locations
shown on pages 7 to 13.
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.
2.3.1 Safety Sign Installation
a. Be sure the installation area is clean and dry.
b. Decide on the exact location before you remove
the decal backing paper.
c. Remove the smaller portion of the split backing
paper.
d. Place the sign in position, and slowly peel back
the remaining paper, smoothing the sign as it is
applied.
e. Small air pockets can be smoothed out or
pricked with a pin.

SECTION 2 SAFETY
Form 169000 / 169040 7Revision D
2.3.2 3-Panel Safety Sign Locations: Pull-
Type
#140311 - BOTH SIDES
#36651 - DRIVELINES
-#142909 - BOTH ENDS
#170281

SECTION 2 SAFETY
Form 169000 / 169040 8Revision D
3-Panel Safety Sign Locations: Pull-Type
(cont’d)
#109843
#44944
#115100 - BOTH SIDES
#171029
#30316

SECTION 2 SAFETY
Form 169000 / 169040 9Revision D
3-Panel Safety Sign Locations: Pull-Type
(cont’d)
#32738 - BOTH ENDS
#115148
#28403 - BOTH ENDS
#44944
#142912
#142908 - BACK-SIDE

SECTION 2 SAFETY
Form 169000 / 169040 10 Revision D
2.3.3 3-Panel Safety Sign Locations: Self-
Propelled
#142909
BOTH ENDS
#170281
#134070
#109843
#36651 - DRIVELINES

SECTION 2 SAFETY
Form 169000 / 169040 11 Revision D
3-Panel Safety Sign Locations:
Self-Propelled (cont’d)
#28403
#32738

SECTION 2 SAFETY
Form 169000 / 169040 12 Revision D
2.3.4 2-Panel Safety Sign Locations: Self-
Propelled
#184372
#194521
DRIVELINES
#184385
#174474
#194464

SECTION 2 SAFETY
Form 169000 / 169040 13 Revision D
2-Panel Safety Sign Locations:
Self-Propelled (cont’d)
#174632
#184371 - BOTH ENDS
#184371

SECTION 2 SAFETY
Form 169000 / 169040 14 Revision D
2.4 GENERAL SAFETY
CAUTION
The following are general farm safety
precautions that should be part of your
operating procedure for all types of
machinery.
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:
oa hard hat.
oprotective shoes with slip
resistant soles.
oprotective glasses or goggles.
oheavy gloves.
owet weather gear.
orespirator or filter mask.
ohearing 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.
Provide a first-aid kit for use in case of
emergencies.
Keep a fire extinguisher on the machine.
Be sure the extinguisher is properly
maintained and be familiar with its proper
use.
Keep young children away from
machinery at all times.
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.
Wear close-fitting clothing
and cover long hair. Never
wear dangling items such
as scarves or bracelets.
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.
Keep all shields in place. Never alter or
remove safety equipment. Make sure the
driveline guards can rotate
independently of the shaft, and can
telescope freely.
(continued next page)
A B

SECTION 2 SAFETY
Form 169000 / 169040 15 Revision D
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.
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.
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.
Use adequate light for the job at hand.
Keep machinery clean. Do not allow oil or
grease to accumulate on service
platforms, ladders or controls. Clean
machines before storage.
Never use gasoline, naphtha or any
volatile material for cleaning purposes.
These materials may be toxic and/or
flammable.
When storing machinery, cover sharp or
extending components to prevent injury
from accidental contact.

SECTION 3 DEFINITIONS
Form 169000 / 169040 16 Revision D
3 DEFINITIONS
The following terms may be used in this manual:
TERM DEFINITION
API American Petroleum Institute
APT Articulating Power Tongue
ASTM American Society Of Testing And Materials
Cab-Forward Windrower operation with the Operator and cab facing in the direction of travel.
Center Link A hydraulic cylinder or turnbuckle type link between header and the machine that
tilts the header.
Engine-Forward Windrower operation with the Operator and engine facing in the direction of travel.
Header or Auger Header A machine that cuts and conditions hay, and is attached to a windrower.
Mower Conditioner A machine that cuts and conditions hay, and is pulled by an agricultural tractor.
PTO Power Take-Off
rpm Revolutions Per Minute
SAE Society Of Automotive Engineers
Self-propelled Windrower Self-propelled machine consisting of a power unit with a header and conditioner.
Sickle or Knife A cutting device which uses a reciprocating cutter.
Tractor Agricultural-type tractor.
Truck A four-wheel highway/road vehicle weighing no less than 7500 lb (3400 kg).
Windrower Power unit of a self-propelled auger header.

SECTION 4 COMPONENTS
Form 169000 / 169040 17 Revision D
4 COMPONENT IDENTIFICATION
4.1 PULL-TYPE
ARTICULATING
POWER TONGUE (APT)
HEADER
STEERING CYLINDER CENTER-LINKCARRIER FRAME
LEAN BAR
MANUAL CASELIFT CYLINDER
LOCK VALVE
WOBBLE BOXSIDE DEFLECTOR
FLUFFER DRIVESHIELD
HAZARD LIGHT
LIFT CYLINDER CONDITIONER
RESERVOIR
REEL CAM

SECTION 4 COMPONENTS
Form 169000 / 169040 18 Revision D
PULL-TYPE (cont’d)
HEADER DRIVE
FLOAT SPRING
HAZARD LIGHT TAIL-LIGHT
DRIVESHIELD
FORMING SHIELD
ADJUSTER BOLTS