Major Swift S2 MJ71-190 Installation and operation manual

Operators Manual & Parts List
SWIFT ROLLERMOWERS
MJ71-190, MJ71-190FM
MJ71-240, MJ70-240FM
MJ71-540
MJ71-400
MJ71-340

B
Head Ofce
Major Equipment Intl. Ltd.
Ballyhaunis,
Co. Mayo,
Ireland.
Tel.: [phone]
Fax: [phone]
Email: [email protected]
UK Ofce
Major Equipment Ltd.
Major Industrial Estate,
Middleton Rd.,
Heysham,
Lancs.
LA3 3JJ
Tel.: [phone]
Fax: [phone]
Email: [email protected]
NETHERLANDS & GERMANY OFFICE
Major Equipment Intl. Ltd.
Postbus 29,
NL-7700 AA ,
Dedemsvaart,
Nederland.
Tel: [phone]
Email: [email protected]
Web: www.major-equipment.com
Find us on FACEBOOK
MAJOR MACHINERY
View our channel
MAJOREQUIPMENT
Disclaimer
While every effort has been made in the production of this manual to ensure that the information
contained herein is full and correct, Major assumes no responsibility for errors or omissions.
Major reserves the right to modify the machinery and the technical data contained within the
manual without prior notice.
Further to this, Major assumes no liability for any damages which may result from the use of the
information contained within this manual.

Contents
Introduction
Thank you 1
Safety Aspects 1
Intended use 1
Product Identication
Machine Serial Numbers 1
Register Your Product and Warranty Online 1
Product Specications 2
Tractor Requirements 2
Safety
Machine Safety Labels 3
Hazards associated with operating Grass Cutting Machinery 4
Operating Safely 5
Workstation 5
Regulations for use of the transmission 5
PTO Shaft Safety 6
Driving Safely on Public Roads 6
Operating the Machine
Key to Main Parts 7
Inspections before Use 8
Starting Regulations 9
Attaching the machine to the Tractor 9
Operating the Machine/Mowing 10
Roller and Castor wheels adjustment 11
Maintenance
Machine storage 12
PTO Shaft Maintenance 12
Replacement of wear parts 13
Blade Rotation 13
Wing shafts alignment 14
Lubrication schedule 14
Troubleshooting 14
MJ71 Spare Parts - Single Deck models
MJ71-190/240/190FM/240FM
MJ71-190 18
MJ71-240 22
MJ71-190FM 26
MJ71-240FM 28
MJ71 - Wheel Assembly (SW2-CW-01) 29
MJ71 Spare Parts - MJ71-540/400/340
MJ71-540 - Overview 30
MJ71-400 - Overview 30
MJ71-340 - Overview 30
MJ71-340/400/540 Body 31
MJ71-540 Wing 35
MJ71-400/340 Wing 38
MJ71-340 Wing 41
MJ71 Blades 44
Roller End - Parts List 45
MJ71 Scraper Bars 46
LF205H-205 872-1.92 47
LF205TH-205.874-1.92 48

EEC certicate of conformity for machines
(conforming to Directive 2006/42/EC)
Name of Manufacturer: Major Equipment Ltd
Address: Coolnaha, Ballyhaunis, Co. Mayo, Rep of Ireland
Tel. [phone]
Fax [phone]
declares in sole responsibility that the product:
Machine description and function: Rotary mower with vertical axes cutting heads which cuts
grass so it can be subsequently picked up.
Model: Swift Rollermower (MJ71)
Type: ________________ Serial number: _________________
Technical le compiled by: Alex Kolchanov (c/o Major Equipment Ltd)
• THE SUPPLY OF MACHINERY (SAFETY) REGULATIONS 2008.
• S.I. No. 299 of 2007, Safety, Health and Welfare at Work (General Application)
Regulations 2007 (Ireland).
• Health & Safety at Work, etc. Act 1974 (c.37) (UK).
• EN ISO 14121-1: 2007 ‘Safety of machinery. Principles for risk assessment’.
• EN 745 - Agricultural Machinery - Rotary Mowers and Flail Mowers - Safety.
• EN ISO 13857 - Safety of machinery: Safety distances to prevent hazard zones
being reached by upper and lower limbs.
I hereby certify on behalf of Major Equipment Int. Ltd., that this machine when properly installed and
operated correctly, complies with all the essential Health & Safety requirements of all legislation
referred to above.
Signed: ______________ Place: Coolnaha, Ballyhaunis, Co. Mayo, Rep of Ireland
Date: 14/11/2018
Name: John Murphy
Position: Managing Director

www.major-equipment.com 1
110119
Introduction
Thank you
We appreciate having you as a customer and wish you many years of safe and satised use of your machine.
Safety Aspects
This manual is an important part of your machine and should remain with the machine when you buy it. Reading your
operator’s manual will help you and others avoid personal injury or damage to the machine. Information given in this
manual will provide the operator with the safest and most effective use of the machine. Only competent and skilled
persons who have fully read and understood this operator’s manual are allowed to operate this machine.
Sections in your operator’s manual are placed in a specic order to help you understand all the safety messages so you
can operate this machine safely. You can also use this manual to answer any specic operating or servicing questions.
Your manual contains special messages to bring attention to potential safety concerns, machine damage as well
as helpful operating and servicing information. Please read all the information carefully to avoid injury and machine
damage. Should any questions arise regarding the information given in this booklet, please contact your local MAJOR
dealer or MAJOR.
The operator is solely responsible for the safe use and maintenance of the machine. The machine must only be operated
by a competent and skilled person. Setting up and adjustment must only be carried by the operator. Do not let a third
party person to adjust or modify the machine in any way.
Intended use
This machine is a grass cutting machine and designed for cutting grass. Moreover, it must only be used with a suitable
tractor (see “Product Specications” section of this booklet) and driven by an adequate drive-line of the tractor PTO. All
other use is strictly prohibited. Major will not be held responsible for any loss or damage caused due to a misuse of the
machine.
Product Identication
Machine Serial Numbers
If you need to contact MAJOR or your MAJOR dealer for information on servicing or spare parts, always provide the
product model and serial numbers. Model and Serial number can be found on the Serial Plate located on the machine.
We suggest that you record your machine details below:
Model No: ______________________________
Serial No: ______________________________
Date of Purchase: ______________________________
Dealer Name: ______________________________
Dealer Telephone: ______________________________
Register Your Product and Warranty Online
To register your product through the Internet, simply go to the Support section on www.major-equipment.com. Completing
the information, either online or with the product warranty card, will ensure the customer that their product receives all
post sales service and important product information.
This machine is warranted for 12 months with. No warranty is given where the machine is being used as a hire machine.
Warranty is against faulty workmanship or parts.
Warranty covers parts only. All parts must be returned to the manufacturer. No warranty can be considered unless parts
are returned. All replacement parts will be supplied on a chargeable basis until warranty has been accepted.

www.major-equipment.com
2
Product Specications
Model Overall
Width
Working
Width
Transport
Width
Power
(HP)
PTO rpm Cutting
Height
(mm)
Rotors/
Blades
Weight
(kg)
Blade
tip
speed
(m/s)
Mowing
Rates
(Acres/hr
at 7mph)
MJ71-190 2.0m (6' 6") 1.9m (6' 3") 2.00m (6' 6") 25-70 540 10-150 3/6 465 75 5.3
MJ71-240 2.5m (8' 2") 2.40m (8') 2.50m (8' 2") 30-80 540 10-150 4/8 570 75 6.7
MJ71-340 3.48m 3.40m 1.90m 40-90 540 10-150 5/10 940 75 9.5
MJ71-400 4.16m 4.00m 1.90m 50-100 540 10-150 6/12 1100 75 11.4
MJ71-540 5.54m 5.40m 1.90m 50-100 540 10-150 8/16 1270 75 15.1
Tractor Requirements
It is the operator’s responsibility to ensure that the tractor is suitable for the machine. Always consult your tractor’s
manual for any further information required.
Recommended Horse Power requirements for the particular models are provided in the “Product Specication” section
of this booklet. Using excessive power can affect the quality of cut and/or may damage the machine.
Tractors which are not suitable for the operation can sustain damage due to the weight and power requirements of
the machine. Always observe the weight of machine provided in the “Product Specication” section of this booklet,
compare this with the guidelines from the tractor manual and ensure that the tractor can lift the machine safely.
The machine is designed to be attached by means of a 3 point linkage connection. The position of the machine can be
adjusted by manual or hydraulic top link.
Winged models require one hydraulic spool with 1/2” female quick release connection for a single acting ram/rams.
Road light kit requires a 12V 7 pin socket.
The machine is propelled by using a standard 6 spline 1-3/8” PTO shaft (provided with the machine).

www.major-equipment.com 3
Do not engage drive
while in transport
position
ATTENTION!
Safety
Machine Safety Labels
The machine safety labels shown in this section are placed in important areas on your machine to draw attention to
potential safety hazards.
On your machine safety labels, the words DANGER, WARNING, and CAUTION are used with this safety alert symbol.
DANGER identies the most serious hazards.
The operator’s manual also explains any potential safety hazards whenever necessary in special safety messages that
are identied with the word, CAUTION, and the safety-alert symbol .
To avoid injury, read the manual
Check the tightness of the
transmission
Rotating blade hazard
High oil
pressure
hazard
PTO entanglement
hazard - keep clear
of PTO drives.
Maximum PTO input
Grease points
Moving parts
Shaft alignment
Maximum speed

www.major-equipment.com
4
Hazards associated with operating Grass Cutting Machinery
Shear Hazard
Shear hazards are created when the edges of two objects move toward or next to each other closely enough to cut
relatively soft material. This can include the parts of the machine under hydraulic control when operating from transport
to mowing position. Note, the wing units are designed to oat independently of the centre deck & are free to move within
operating limits.
Crush Hazard
Bystanders can be injured when machine is lowered into mowing position. Winged machines have crush points around
the hinge areas & between the wing & main body. Always use transport locking bars when not in use (winged models
only).
Rotating Blade Hazard
All persons are at risk if they place their hands or feet under the machine when it is raised from the ground when the
blades are in motion.
Pinch Hazard
Pinch points are created when two objects move together, with at least one of them moving in a circle. This hazard is
common in power transmission devices such as Belt Drives, Gear Drives & Rollers. Ensure all guarding is present.
Wrap Hazard
Any exposed, rotating machine component is a potential wrap point. Injuries usually occur when loose clothing or long
hair catch on and wrap around rotating parts such as PTO shafts or Drive shafts on the machine. Ensure all guarding
is present.
Free-wheeling parts Hazard
The heavier a revolving part is, the longer it will continue to rotate after power is shut off. This characteristic is called
‘free-wheeling.’ Blades, and various other components, drive shafts etc., will continue to move after power is shut off -
often for several minutes. Injuries occur when:
• Operators shut off equipment, and attempt to clean or adjust a machine before components have completely stopped
moving.
• Shear bolt protection device in PTO shaft shears & the mowing parts are still spinning but the primary PTO shaft is
stationary. Operator awareness is the key to safety around freewheeling parts. Never raise the machine while the
blades are still rotating.
Thrown objects Hazard
Machines throw material as a natural part of doing their job. Foreign objects, such as stones, sticks and other debris,
may be taken into this equipment and expelled at tremendous speed. These objects are contained by the sides of the
machine and by the rear/front rollers / guards / chain guards / rubber skirts depending on model of your machine.
Ensure bystanders are clear from the machine & cannot be hit with debris expelled from the machine. Bystanders or
animals in the path of thrown objects could be seriously injured. Never operate machine with decks raised from the
ground as this makes the front/rear protection redundant.
Hydraulic Hazard (if applicable)
Hydraulic systems store considerable energy. Careless servicing, adjustment, or replacement of parts can result in
serious injury. High pressure blasts of hydraulic oil can injure eyes or other body parts. The following precautions are
crucial:
• Make certain the hydraulic pump is turned off.
• Lower attached equipment to the ground.
• Conrm that load pressure is off the system.
A pinhole leak in an hydraulic hose is a serious hazard. A leak may not be visible, and the only sign may be a few drops
of uid. Never inspect hydraulic hoses with your hands, because a ne jet of hydraulic uid can pierce the skin.
Slips, Trips and Falls Hazard
Slips and falls often result from:
1. Slippery footing on the ground
2. Cluttered steps and work platforms.
The potential for slips and falls can be greatly reduced by using good judgement and practicing good housekeeping on
and around equipment.

www.major-equipment.com 5
Operating Safely
This MAJOR machine is designed to operate at a PTO rate which is stated in the Product Specications part of this
booklet. Ensure tractor PTO output is set at a correct RPM rate. This MAJOR machine must only be used for purposes
outlined in the Intended Use section of this booklet. All other use is strictly prohibited.
Users should become thoroughly familiar with the contents of this manual before using, servicing and
mounting the implement to the tractor and all other pertinent operations. Never wear jewellery, loose clothing
such as ties, scarves, belts, unbuttoned jackets or dungarees with open zips which could become caught up
in moving parts.
Always wear approved garments complying with accident prevention provisions such as non-slip shoes, ear
muffs, goggles and gauntlets. Wear a jacket with reecting stickers if the implement is used near public
highways.
Consult your retailer, the Labour Health Service or your nearest equivalent authority for the information about
the current safety provisions and specic regulations with in order to ensure personal safety.
ALWAYS DISENGAGE PTO, SWITCH OFF THE TRACTOR ENGINE AND ENGAGE THE PARKING BRAKE
BEFORE MAKING ADJUSTMENT TO THE MACHINE.
NEVER PLACE LIMBS UNDER THE MACHINE WHILE ROTOR(S) ARE TURNING. ROTOR(S) CAN
REMAIN TURNING FOR UP TO 1 MINUTE AFTER DISENGAGING PTO.
Workstation
The operator must remain seated while working the machine. If the machine is a winged unit and the wings need to
be raised/lowered the operator must not leave the tractor. Always ensure the PTO has been turned off and the parking
brake applied before leaving the tractor cab or carrying out maintenance.
NEVER OPERATE THE HYDRAULICS WITH THE TRACTOR SWITCHED OFF
Regulations for use of the transmission
The transmission to the gearboxes is protected throughout the machine by both PTO shafts and bolt down covers. All
guarding should be kept efcient and in good condition. If the condition is poor, the guarding should be renewed before
the implement is used.
UNLESS IT IS CORRECTLY PROTECTED THE TRANSMISSION COULD CAUSE DEATH SINCE IT CAN
CATCH ON PARTS OF THE BODY OR CLOTHING
Ensure retaining chains are correctly anchored on all PTO shafts, preventing them from turning. Ensure drive line can
turn easily within the shield. Keep spline grooves clean and greased so that PTO shaft can connect easily. Besides
being described in this booklet, the method by which the PTO shaft is connected to the tractor must be checked out with
the instructions in the tractor manufacturer’s manual.
Noise Hazard
Please note that the machine is normally used outdoors and that the position of the operator is seated in the driving seat
of the tractor. It is advisable to consult the prescriptions listed in tractor operator and maintenance manuals.
The acoustic pressure at a distance of 2.6m from the centre of the machine and at a height of 2.0m, with the implement
operating in a no load condition can reach 90 dBA. In a loaded condition & a PTO rate of 540 rpm the value can reach
97dBA. Higher rate of PTO input will result in in higher noise levels. Always wear hearing protection.

www.major-equipment.com
6
PTO Shaft Safety
Maximum PTO input is specied in the Product Specications section of this booklet. Contact your nearest dealer or
a specialised retail outlet if the PTO must be replaced with a longer one, since this must belong to the same power
category and possess the same characteristics. An unsuitable PTO could easily break.
The tractor PTO shaft length may be altered to suit the individual tractor model. When the machine is in operation, the
PTO shaft should have a minimum 1/3 engagement as shown in the diagrams. After the machine has been hitched to
the tractor, it should be checked in various positions that the drive line is the correct length. If the PTO is too short and
tends to slip out of place, it must be replaced with a longer one.
Driving Safely on Public Roads
Check the local Highway Code regulations before driving the tractor on public highways with an implement attached.
Check the reectors, hazard ashers and/or projecting load indicators are installed when required and efcient. These
indicators must be installed correctly and easily seen by the drivers of other vehicles.
Bystanders must not be allowed to lean against or climb onto the machine during transport or while working. Do not
allow bystanders to ride on the machine.
MAXIMUM TRANSPORT SPEED MUST NOT EXCEED 30 km/hr (18 MPH)
If the PTO shaft is too long, it should be shortened in the following way:
• Set the machine at a minimum distance from the tractor, then brake the
tractor and switch off the engine.
• Separate the two halves of the PTO. Insert the female part into the tractor
PTO and the male part into the machine PTO, checking that the position
is correct by means of the xing pins.
• Line up the two halves of the PTO together, keeping them parallel.
• Using a felt tip pen, match mark the place where the two halves must be
shortened as shown.
• First cut shield “1” and use part “2” as a reference to cut the splined shaft.
• Proceed in the same way for the second half.
• Trim and chamfer the two cut ends of the PTO and clean off all swarf
and shavings.
• Grease the two proles and join the two halves of the PTO together.
• Mount the PTO shaft and check that its length is correct as before.
Do not use the shaft cone
as a step
General safety instructions
Precautions to be taken while working with the machine:
1. Do not operate the machine when you are tired or under the inuence of alcohol or any other intoxicant;
2. Before starting mowing, make sure that the area is clear of people or animals.
3. Before starting adjusting the machine, it is mandatory to disconnect the PTO, to turn off the engine of the tractor, apply
handbrake and wait for the turning parts to become still and placed on the ground.
4. It is mandatory to read all the safety requirements and the operator’s manual of the machine.
5. If you are not sure how to use the machine, please contact the manufacturer or the dealer.

www.major-equipment.com 7
1
6
260718
2
3 4
5
7
8
6
8
10
11
12
13
13
9
4
13
12
14
2
8
8
7
2
14
15
16
17
9
Operating the Machine
This machine is designed to be connected to a tractor by using a standard 3 point linkage connection. It can be installed
either to the front or to the rear of the tractor, depending on the model of your machine.
Key to Main Parts
1 Body
2 Drivetrain cover
3 A-Frame
4 Gearbox PTO cover
5 PTO shaft
6 Rear roller
7 Strap
8 Roller height adjuster rod
9 Roller height indicator
10 Top Link
11 Blade
12 Front roller
13 Scraper bar
14 Rubber deector
15 Lighting kit
16 Hydraulic Ram
17 Wing
Rear mounted machine shown
Rear mounted machine shown

www.major-equipment.com
8
LF205H
GB.03499
Primary gearbox
Inspections before Use
Always disengage PTO, Switch off tractor engine and engage the parking brake before making adjustments
to the machine.
1. With the whole machine as level as possible, check the oil level in the Primary and Rotor Gearboxes and top up
as required with recommended gear oil through the oil ller plug indicated. The correct level is at the oil level plug
indicated.
Oil ller
plug
Oil level
plug
2. Grease the PTO shaft universal joints, drive shaft bearing and carrying arm pivots.
3. Check the blades for wear and damage and replace worn blades with new ones if requried.
4. If the blade assembly is removed check the blade mounting ensure the gearbox shaft nut is tight and retained in place
by split pin.
Rotor gearbox
5. Check tightness of all nuts, bolts and retaining screws after the rst and second hours of work.
6. Ensure safety guards and aps are in place at all times where tted. If these become worn or missing, replace them
immediately with new ones.
7. Due to the corrosive nature of grass when cut, wash down the machine when nished mowing, especially when the
machine is being stored for a long period of time.
Blade mounting
bolts
Spacer
bushings
Cranked
blade
Blade pivot
bush
Gearbox
output shaft
Blade pivot
bolt
Blade Mount

www.major-equipment.com 9
Transport Position
Before raising the machine wait until the transmission and the blades are completely still.
During the transport of the machine it is recommended that the PTO shaft is disconnected.
1. Check machine is hitched to the tractor as described. Ensure the tractor parking brake is applied
2. Ensure moving parts become still then transform the machine into transport position by hydraulic control
3. During the transport and any time the machine shall be raised, the raising device shall be adjusted to assure that the
machine is at least 250mm over the ground.
Attaching the machine to the Tractor
Always operate on level ground when attaching/detaching the machine. This will prevent dangerous movement.
Never allow anyone to stand between the tractor and the machine.
Three Point Linkage Models
1. Adjust both lift arms of the tractor until they are level in relation to each other.
2. Hitch the lower linkage arms to the Machine and connect the top link and PTO shaft. Ensure that the locking pins are
secure.
3. With the Machine lowered in its operating position, adjust the top link until the strap is slack, allowing the Machine to
produce a uniform nish in varying ground conditions.
4. Connect the PTO shaft. Check for the length
Trailed Models
1. Adjust the tractor hitch pin so that the hitch pin is approximately 400 mm (16”) from the end of the tractor PTO shaft.
2. Adjust the machine hitch eye to suit the tractor drawbar height paying particular attention to keep both height adjusting
bolts as far as possible on the adjusting bracket. Careful adjustment of the hitch eye height at this stage is
necessary in order to allow the machine to function safely and correctly.
3. Connect the machine to the tractor. Ensure no one is standing between the tractor and the Machine.
4. Before connecting the PTO shaft to the tractor, check it for length as shown earlier.
Starting Regulations
Always check that any imminently dangerous conditions have been eliminated before using the machine.
Ensure all guarding is present & the operator is fully aware of the operations of the machine.
Always ensure the pins lock the PTO shaft yoke ends onto the spline shafts on both the tractor and the
implement. An unlocked shaft could slip out of position, causing notable mechanical damage and serious
injury to both operator and bystanders.
Transport Speed
Transport Speed of Trailed models should not exceed 25 km/h

www.major-equipment.com
10
Operating the Machine/Mowing
Never place limbs under the machine while rotors are turning. Rotors can remain turning for up to 1 minute
after disengaging PTO.
While operating this machine the PTO input rate should not exceed the RPM stated in the Product
Specications section of this booklet. Always operate on level ground when connecting/disconnecting the
implement. This will prevent dangerous movement.
Never allow anyone to stand between the tractor and the machine. Ensure the machine is attached correctly
to the tractor as previously described. Always start up the tractor PTO at a low RPM. Build up to operating
speed, select a suitable forward gear & proceed to cut grass.
1. Hitch the machine as outlined in the previous section. Ensure bystanders are clear from the machine & cannot be
hit with debris expelled from the machine.
2. Locate the Parking Jack on its side under the PTO shaft on the stub provided (Trailed models only)
3. Ensure the PTO stand is ipped down. (Trailed models only)
4. Check PTO shaft is fully engaged on tractor PTO splines.
5. Raise the machine by hydraulic control. (Trailed models only)
6. Flip back axle and drawbar ram stoppers. (Trailed models only)
7. Lower the machine by hydraulic control to the ground or use tractor linkage controls.
8. After clearing the vicinity of bystanders, relocate the Wing Transport Locking Bars. Lower the wings by hydraulic
control. Ensure hydraulic ram is fully closed. (Winged mowers only).
9. Start up the tractor PTO at a low RPM.
10. Build up to operating speed, select a suitable forward gear & proceed to cut grass.
Mowing Position
Transport Position
Transport Position (Winged models only)
ALWAYS HAVE THE TRACTOR SWITCHED ON WHEN RAISING THE WINGS INTO TRANSPORT POSITION.
IMPORTANT: The transport locking bars, transport pin and axle ram stopper should always be slotted into place while
transporting the machine. Doing this removes pressure from the hydraulic system. Failure to use the safety equipment
can cause mechanical as well as physical damage.
Top Link Position Axle Locks Drawbar Locks
Transport Position Transport Position
Mowing Position Mowing Position

www.major-equipment.com 11
SWIFT 270 WING
SR
13/02/2018
DrawnDate
2 / 3
Rev. Sheet Drawing No. TitleScale
0
Quantity
REF DRWG
ROLLER-SCRAPER-ASSY
Stock Code:
Material:
10 FAB
20 WELD
40 PAINT G
42 PAINT Y
45 GALV
47 PLATE C
48 PLATE Z
50 ASSY
52 1FIX
55 2FIX
FAB
FIMP
MCD
PU
IMP
www.major-equipmen t.com
Vendor
Finish
MAJOR
THE INFORMATION CONTAINED IN THIS DRAWING IS THE PROPERTY
OF MAJOR EQUIPMENT INTL. LTD.
ANY REPRODUCTION IN PART OR A WHOLE WITHOUT THE WRITTEN
PERMISSION OF MAJOR EQUIPMENT INTL. LTD. IS PROHIBITED.
LAS
LASF
PLA
PLAF
IF IN DOUBT ASK
FAB
Vendor:
Route:
Route
Finish:
PLATE Z
PLATE C
GALV
SELF
PAINT G
PAINT Y
GALVP G
WELD
VIEW USED IN MANUAL.
1
3
B
C
D
A
A
B
C
C
D
4
5
5
2
Castor wheels (optional)
To adjust the height of front wheels lift up the
machine and:
1. Unscrew and remove Bolt A;
2. Slide down the Castor Yoke Band remove
it;
3. Depending on the desired cutting height
place Spacers Cabove or below Castor
Arm D.
4. When adjustment is complete, relocate
Castor Yoke Band secure it with Bolt A.
5. Repeat this procedure for the other wheel.
Roller
To adjust the height of the roller follow this procedure at
both sides of the roller:
1. Loosen Bolts Band C(Note: You do not have to remove
these bolts, half of the turn will sufce to allow movement);
2. Turn Nut Dclockwise to increase the cut height or anti-
clockwise to decrease the cut height;
3. Match the height of the roller on both sides of the machine
by checking the position of Arrow A;
4. When adjustment is complete, re-tighten Bolts Band C.
Scraper bar
In order for a scraper bar to function properly, it
should be kept tensioned. To tension the scraper
bar (1) tighten up nuts (2) at both ends of the roller
(3). Locate the scraper bar bracket (4) in a desired
position by loosening/tightening bracket nut (5).
Roller and Castor wheels adjustment
In order to achieve desired cutting height, castor wheels and roller should be adjusted.

www.major-equipment.com
12
Shearbolt Replacement (if applicable)
1. Slide yoke shield back.
2. Drive out sheared bolt with hammer and punch.
3. Align holes and install new shear bolt. (Use only genuine MAJOR
replacement shear bolts)
4. Slide yoke shield securely in place
Always t PTO shaft with the shearbolt/slip-clutch end connected
to the machine as directed on the PTO guarding.
Maintenance
In order to keep your Major machine in a good working order it is necessary to conduct maintenance on a regular
basis. Only competent and skilled persons who have fully read and understood this operator’s manual are allowed
to carry out maintenance on this machine. It is important to replace worn parts immediately with genuine Major
spare parts. These parts are manufactured to the same specication as the machine and will provide the best result.
Genuine Major spares can be obtained from MAJOR or your local MAJOR dealer.
All maintenance checks and operations must be carried on a rm level ground. The machine must always be
disconnected form the tractor before any cleaning, lubricating and servicing operations can be carried out. If works
must be carried out under the machine, ensure that the props, jacks, stands, hoists or cranes are capable of
supporting the machine securely.
If emergency operations are required whilst the machine is connected to the tractor, switch off the engine of the
tractor, remove the key from the ignition, engage the parking brake and disengage the PTO. An example of such
emergency situation is the complete blockage of the machine in the eld. To clear out the blockage follow the safety
steps described above and clear out the blockage. Ensure there are no ropes, twines or wires wrapped around the
rotors.
Machine storage
To prolong the life of your machine it is recommended to store it in a dry environment. Prior to parking the machine for
storage, wash the machine thoroughly, especially underneath, and ensure that there is no grass or debris left on the
machine. Lubricate all pivot points with EP2 type grease. Check for oil leaks and x these if required. Any parts of the
machine with damaged paint/galvanised surface must be painted.
PTO Shaft Maintenance
Guard Removal and Yoke End Greasing
1. Prise back locking tabs
2. Pull back PTO Guard
3. Grease points as shown
4. Push Guard into position
5. Click into place
6. Tie check chain
PTO Greasing Intervals
Shearbolt

www.major-equipment.com 13
1
1
2
2
3
3
4
4
5
5
6
6
A A
B B
C C
D D
540 SWIFT
400 SWIFT
340 SWIFT
SWIFT ROTATIONS AS OF
JUNE 2018
1
1
2
2
3
3
4
4
5
5
6
6
A A
B B
C C
D D
540 SWIFT
400 SWIFT
340 SWIFT
SWIFT ROTATIONS AS OF
JUNE 2018
190 SWIFT2
SR
28/09/2017
DrawnDate
7 / 8
Rev. Sheet Drawing No. TitleScale
0
Quantity
REF DRWG
SW2-190-GA01
Stock Code:
Material:
10 FAB
20 WELD
40 PAINT G
42 PAINT Y
45 GALV
47 PLATE C
48 PLATE Z
50 ASSY
52 1FIX
55 2FIX
FAB
FIMP
MCD
PU
IMP
www.major-equipment.com
Vendor
Finish
MAJOR
THEINFORMATIONCONTAINED INTHIS DRAWING ISTHE PROPERTY
OFMAJOREQUIPMENT INTL.LTD.
ANYREPRODUCTIONIN PARTOR A WHOLEWITHOUT THEWRITTEN
PERMISSIONOF MAJOREQUIPMENT INTL.LTD. IS PROHIBITED.
LAS
LASF
PLA
PLAF
IF IN DOUBT ASK
ASSY
FAB
Vendor:
Route:
Route
Finish: SELF
PLATE Z
PLATE C
GALV
SELF
PAINT G
PAINT Y
GALVP G
WELD
BLADE ROTATION VIEWED
FROM UNDERSIDE
CENTER BOX ROTATION
VIEWED FROM TOP,
LOOKING AT MACHINE
2.4m SWIFT
SR
23/05/2017
DrawnDate
7 / 8
Rev. Sheet Drawing No. TitleScale
0
Quantity
REF DRWG
SW2-240-GA01
Stock Code:
Material:
10 FAB
20 WELD
40 PAINT G
42 PAINT Y
45 GALV
47 PLATE C
48 PLATE Z
50 ASSY
52 1FIX
55 2FIX
FAB
FIMP
MCD
PU
IMP
www.major-equipment.com
Vendor
Finish
MAJOR
THEINFORMATIONCONTAINED INTHIS DRAWING ISTHE PROPERTY
OFMAJOREQUIPMENT INTL.LTD.
ANYREPRODUCTIONIN PARTOR A WHOLEWITHOUT THEWRITTEN
PERMISSIONOF MAJOREQUIPMENT INTL.LTD. IS PROHIBITED.
LAS
LASF
PLA
PLAF
IF IN DOUBT ASK
ASSY
FAB
Vendor:
Route:
Route
Finish: SELF
PLATE Z
PLATE C
GALV
SELF
PAINT G
PAINT Y
GALVP G
WELD
CENTER BOX ROTATION
VIEWED FROM TOP,
LOOKING AT MACHINE
MJ71-190 MJ71-240 MJ71-340
MJ71-400
1
1
2
2
3
3
4
4
5
5
6
6
A A
B B
C C
D D
540 SWIFT
400 SWIFT
340 SWIFT
SWIFT ROTATIONS AS OF
JUNE 2018
MJ71-540
Maintenance of other components
• All nuts and bolts in the transmission including Rubber couplings, Star Drives, PTO Shafts and Gearboxes should
be checked for tightenes after mowing at the following intervals:
1st 40 hours
1st 100 hours
1st 250 hours
And every 250 hours thereafter.
• Check blades on a regular basis for wear. Replace any damaged or worn parts immediately.
Rollers
Check the of condition of the roller ends at the end of every season. Roller end shaft must be able to rotate freely and
without excessive play. If necessary, remove the roller end and adjust the tightness of the bearings.
Replacement of wear parts
Blades, blade backs, blade bushing, blade bolts and nuts must be checked on a regular basis for wear and defection.
MAJOR recommends to visually check the blade assemblies every 40 hours of operation. This interval may change
depending on the operational conditions.
Replace any damaged or worn parts immediately, failure to do so can result in blade breakages and can cause
damage to the equipment or injuries to the operator and others nearby.
Blunt blades must be sharpened or replaced, failure to do so will result in a poor quality cut and excessive use of
power from your tractor.
Blade rotation viewed from underside
Rear mounted machines shown
Blade Rotation
Ensure blade rotation and timing (90 degrees) is correct after servicing transmission. See diagrams below.

www.major-equipment.com
14
Troubleshooting
Fault Cause Remedy
Leaves a streak
of uncut or
partially cut
grass
Blades dull or bent Replace blades
Carrier RPM too low Use correct PTO speed
Field conditions are so wet that the wheels
are pushing grass into mud Too wet to mow. Stop operation and wait until it is drier
Ground speed too fast Reduce ground speed by shifting to a lower gear
Grass is down from previous weather
conditions Mow in only one direction
Possible build-up materials under machine Clean the machine
Blades mounted incorrectly (cutting edge
against direction rotation)
Change blades so that cutting edge is facing correct
rotation
Wing shafts alignment
ENSURE THAT AFTER SERVICING THE TRANSMISSION, THE WING PTO SHAFT YOKES ARE
CORRECTLY ALIGNED AS SHOWN IN THE DIAGRAM BELOW – WINGED MODELS ONLY. IF THE
SHAFT JOURNALS ARE FITTED INCORRECTLY THE DAMAGE WILL ONLY OCCUR WHEN THE WINGS
ARE RAISED INTO TRANSPORT POSITION.
Lubrication schedule
Use EP2 type grease or equivalent.
Replace oil in gearboxes after rst 100 hours
Use oil which conforms to 80W/90 standards.
Initially 8 hours 40 hours 80 hours 400 hours
All PTO Shaft Yoke Ends ● ●
PTO tubes ● ●
Roller height adjuster
(4x2) - single deck models
(12x2) - winged models
●
Roller ●
Wing eye pivot (0/2/4) ●
Hydraulic Ram (0/1/2) ●
Castor wheel pivot ●
Castor wheel axle ●
Check oil levels in the gearboxes ●
Replace oil in gearboxes ●

www.major-equipment.com 15
Material
discharges
from machine
unevenly;
bunches of
material along
with swath
Material too high and too much material
Reduce ground speed but maintain recommended rpm
at tractor PTO or make two passes over material. Raise
machine for the rst pass and lower to desired height for
the second and cut a 90 degree angle to rst pass
Grass wet
Allow grass to dry before mowing. Slow ground speed of
tractor but keep engine running at full PTO rpm. Cutting
lower will help
Gearbox
overheating
Low on lubricant Fill to proper level
Improper type lubricant Replace with proper lubricant
Excessive grass/debris build-up around
gearbox. PTO running too fast. Remove grass, etc from machine. Lower the RPM rate
Blade is scalping
ground
Machine too low Raise machine - reset wheels
Field is ridged Cut eld at a different angle
Field is too wet Stop and wait until it is dried
Blades wear too
fast
Cutting in sandy conditions Increase cutting height
Cutting in rocky conditions Increase cutting height
Blades hitting the ground Increase cutting height
Machine seems
to require
excessive power
Advancing into grass too rapidly Reduce forward travel speed
Hitting ground Raise machine and reset wheels
Worn or dull blades Sharpen or replace blades
Excessive
vibration
Check gearbox bolts Tighten if loose
Check for loose nuts on blades Tighten if loose
Blade broken Replace blades, in set
New blade or bolts matched with worn blade
or bolts Replace blades or bolts in sets
Drivelines not phased correctly. Implement
and tractor yokes must be in line Phase the driveline. Replace if necessary
Noisy machine
Low oil in gearbox Check level and add oil
Loose Parts Check all bolts are fully tightened
Wrong PTO rpm rate Check PTO rate & adjust as necessary
Rotors bent/broken Replace bent or missing blades
Bent PTO shaft Check PTO shaft aligned correctly
Bent gearbox shaft Check output shaft on gearboxes are not bent
Check driveline between gearboxes is aligned
Gearbox leaking
Damaged oil seal Replace seal
Bent shaft Replace oil seal and shaft
Shaft rough in oil seal area Replace or repair shaft
Oil seal installed incorrectly Replace seal
Oil seal not sealing in the housing Replace seal or use a sealant on outside diameter of seal
Oil level too high Drain oil to proper level
Hole in gearbox Replace the gearbox
Gasket damaged Replace gasket
Bolts loose Tighten bolts

www.major-equipment.com
16