Jacobsen AR3 Accessories Manual

Brand: Jacobsen

Model: AR3

Category: Car kits

Type: Accessories Manual

This manual is also suitable for

AR30001, AR30002

WARNING: If incorrectly used this machine can cause severe

injury. Those who use and maintain this machine should be

trained in its proper use, warned of its dangers and should

read the entire manual before attempting to set up, operate,

adjust or service the machine.

FITTING INSTRUCTIONS

RJ 100 08 2005

24772G-GB (rev.1)

AR3 - Narrow Width 1.7m (67in) of Cut Field

Kit LMAC199

For:

Series: FZ - Engine type: Kubota D1105-T

Product codes: AR30002 - 72" Width of Cut

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1 CONTENTS

CONTENTS PAGE

2 SAFETY INSTRUCTIONS

2.1 OPERATING INSTRUCTIONS ..................................................................................... 4

2.2 SAFETY SIGNS .......................................................................................................... 4

2.3 STARTING THE ENGINE ............................................................................................. 4

2.4 DRIVING THE MACHINE ............................................................................................ 4

2.5 TRANSPORTING ........................................................................................................ 4

2.6 LEAVING THE DRIVING POSITION ............................................................................ 4

2.7 SLOPES ..................................................................................................................... 4

2.8 BLOCKED CUTTING CYLINDERS .............................................................................. 5

2.9 ADJUSTMENTS, LUBRICATION AND MAINTENANCE ............................................... 5

3 PREPARATION

3.1 PREPARATION ........................................................................................................... 6

3.2 IMPORTANT NOTE .................................................................................................... 6

4 FRONT LH LIFT ARM

4.1 REMOVE CUTTING UNIT FROM LIFT ARM ...............................................................7

4.2 DISCONNECT LIFT RAM FROM LIFT ARM ............................................................... 7

4.3 REMOVE LIFT ARM FROM FRONT AXLE.................................................................. 7

4.4 ASSEMBLE NEW LIFT ARM TO FRONT AXLE .......................................................... 8

4.5 RECONNECT LIFT RAM TO LIFT ARM .....................................................................8

4.6 ASSEMBLE CUTTING UNIT TO LIFT ARM ................................................................9

5 CENTRE LIFT ARM

5.1 REMOVE CUTTING UNIT FROM LIFT ARM .............................................................. 10

5.2 DISCONNECT LIFT RAM FROM LIFT ARM .............................................................. 10

5.3 REMOVE LIFT ARM FROM MAINFRAME ................................................................. 11

5.4 ASSEMBLE NEW LIFT ARM TO MAINFRAME.......................................................... 11

5.5 RECONNECT LIFT RAM TO LIFT ARM .................................................................... 12

5.6 ASSEMBLE CUTTING UNIT TO LIFT ARM ............................................................... 13

5.7 REPOSITION YOKE BUFFER ...................................................................................... 13

6 PARTS LIST ............................................................................................................. 14

7 NOTES ...................................................................................................................... 18

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This safety symbol indicates important safety

messages in this manual. When you see this

symbol, be alert to the possibility of injury, carefully

read the message that follows, and inform other

operators.

2.1 OPERATING INSTRUCTIONS

• Ensure that the instructions in this book are

read and fully understood.

• No person should be allowed to operate this

machine unless they are fully acquainted with

all the controls and the safety procedures.

• Never allow children or people unfamiliar with

these instructions to use this machine. Local

regulations may restrict the age of the

operator.

2.2 SAFETY SIGNS

• It is essential all safety labels are kept

legible, if they are missing or illegible they

must be replaced. If any part of the machine

is replaced and it originally carried a safety

label, a new label must be affixed to the

replacement part. New safety labels are

obtainable from Ransomes dealers.

2.3 STARTING THE ENGINE

• Before starting the engine check that the

brakes are applied, drives are in neutral,

guards are in position and intact, and

bystanders are clear of the machine.

• Do not run the engine in a building without

adequate ventilation.

2.4 DRIVING THE MACHINE

• Before moving the machine, check to ensure

that all parts are in good working order,

paying particular attention to brakes, tyres,

steering and the security of cutting blades.

• Replace faulty silencers, mow only in daylight

or good artificial light

• Always observe the Highway Code both on

and off the roads. Keep alert and aware at all

times. Watch out for traffic when crossing or

near roadways.

• Stop the blades rotating before crossing

surfaces other than grass.

• Remember that some people are deaf or blind

and that children and animals can be

unpredictable.

• Keep travelling speeds low enough for an

emergency stop to be effective and safe at all

times, in any conditions.

• Remove or avoid obstructions in the area to

be cut, thus reducing the possibility of injury

2 SAFETY INSTRUCTIONS

to yourself and/or bystanders.

• When reversing, take special care to ensure

that the area behind is clear of obstructions

and/or bystanders. DO NOT carry passengers.

• Keep in mind that the operator or user is

responsible for accidents or hazards occurring

to other people or their property.

• When the machine is to be parked, stored or

left unattended, lower the cutting means unless

the transport locks are being used.

• While mowing, always wear substantial

footwear and long trousers. Do not operate the

equipment when barefoot or wearing open

sandals.

• Check the grass catcher frequently for wear or

deterioration. After striking a foreign object

Inspect the lawnmower for damage and make

repairs before restarting and operating the

equipment.

• If the machine starts to vibrate abnormally,

check immediately.

2.5 TRANSPORTING

• Ensure that the cutting units are securely

fastened in the transport position. Do not

transport with cutting mechanism rotating.

• Drive the machine with due consideration of

road and surface conditions, inclines and local

undulations.

2.6 LEAVING THE DRIVING POSITION

• Park the machine on level ground.

• Before leaving the driving position, stop the

engine and make sure all moving parts are

stationary. Apply brakes and disengage all

drives. Remove the starter key.

2.7 SLOPES

TAKE EXTRA CARE WHEN WORKING ON

SLOPES

• Local undulations and sinkage will change the

general slope. Avoid ground conditions which

can cause the machine to slide.

• Keep machine speeds low on slopes and

during tight turns.

• Remember there is no such thing as a “safe”

slope.

• Travel on grass slopes requires particular care.

2.8 BLOCKED CUTTING CYLINDERS

• Stop the engine and make sure all moving

parts are stationary.

• Apply brakes and disengage all drives.

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• Release blockages with care. Keep all parts

of the body away from the cutting edge.

Beware of energy in the drive which can

cause rotation when the blockage is released.

• Keep other people away from the cutting units

as rotation of one cylinder can cause the

others to rotate.

2.9 ADJUSTMENTS, LUBRICATION AND

MAINTENANCE

• Stop the engine and make sure all moving

parts are stationary.

• Apply brakes and disengage all drives.

• Read all the appropriate servicing instructions.

• Use only the replacement parts supplied by

the original manufacturer.

• When adjusting the cutting cylinders take

care not to get hands and feet trapped when

rotating cylinders.

• Make sure that other people are not touching

any cutting units, as rotation of one cylinder

can cause the others to rotate.

• To reduce the fire hazard, keep the engine,

silencer and battery compartments free of

grass, leaves or excessive grease.

• Replace worn or damaged parts for safety.

• When working underneath lifted parts or

machines, make sure adequate support Is

provided.

• Do not dismantle the machine without

releasing or restraining forces which can

cause parts to move suddenly.

DANGER - Indicates an imminently hazardous

situation which, if not avoided, WILL result in death

or serious injury.

WARNING - Indicates a potentially hazardous

situation which, if not avoided, COULD result in

death or serious injury.

CAUTION - Indicates a potentially hazardous

situation which, if not avoided, MAY result in minor

or moderate injury and property damage. It may

also be used to alert against unsafe practices.

2 SAFETY INSTRUCTIONS

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3 PREPARATION

3.1 PREPARATION

CAUTION: Read the tractor’s manual and

become familiar with the tractor, the controls and

proper use of the equipment.

Stay alert for potential hazards and follow all

safety precautions. Read all instructions

completely and make sure you understand them

before proceeding with the assembly

1. Park the tractor on a flat and level surface, fully

lower the implements to the ground, engage

parking brake, stop the engine and remove key

from ignition switch.

a. Wait for all movement to stop before

making any adjustments or

modifications.

b. Take this opportunity to thoroughly

inspect the equipment and perform other

maintenance.

The “Right” and “Left”, “Front” and “Rear” of the

machine are referenced from the operator’s right and

left when seated in the operator’s seat facing the

direction of forward travel.

3.2 IMPORTANT NOTE

1. It is not necessary to break any hydraulic

connections when fitting this Field Kit.

2. This modification will reduce the protential for

feathering on side slopes. However it also

reduces the width of cut from 1.82m (72in) to

1.7m (67in).

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4.1 REMOVE CUTTING UNIT FROM LIFT ARM

1. Remove cutting unit drive motor from cutting

unit.

2. Remove M8 x 55 Cap Screw (D), M8

Lockwasher (E) and Clamp Collar (C) from Lift

Arm (A).

3. Detach Cutting Unit from Lift Arm (A).

4. Remove Thrust Washer (B) from Lift Arm (A)

Pivot Shaft.

5. Retain items (B), (C), (D) and (E) for future use.

4 FRONT LH LIFT ARM

4.2 DISCONNECT LIFT RAM FROM LIFT ARM

1. Remove Ram Pin (B) from Lift Arm (A).

2. Retain Ram Pin (B) and all hardware (D, E and

Nyloc Nut) for future use.

4.3 REMOVE LIFT ARM FROM FRONT AXLE

1. Remove M8 x 25 Hex Head Screw (B), M8

Plain Washers (C) and M8 Nyloc Nut (D) from

Lift Arm Pivot Pin (E). Retain for future use.

2. Remove Lift Arm Pivot Pin (E) from Front Axle

(Z) / Lift Arm (A). Retain for future use.

3. Remove Lift Arm (A) from Front Axle (Z). Retain

Nylon Washers (F) for future use.

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4.4 ASSEMBLE NEW LIFT ARM TO FRONT

AXLE

1. Smear bore of new Lift Arm (A) bushes with

Shell Darina R2 grease (or equivalent).

2. Clean surface of Lift Arm Pivot Pin (E) (removed

in Step 4.3.2) to remove old grease residue.

3. Smear surface of Lift Arm Pivot Pin (E) with

Shell Darina R2 grease (or equivalent).

4. Fit new Lift Arm (A) to Front Axle (Z) fitting

Nylon Washers (F) between the Front Axle (Z)

Plates and the Lift Arm (A) Pivot Housing.

5. Align holes in Lift Arm (A), Nylon Washers (F)

and Front Axle (Z).

6. Fit Lift Arm Pivot Pin (E) through Front Axle (Z),

Nylon Washers (F) and Lift Arm (A) Pivot

Housing.

Note - Lift Arm Pivot Pin (E) is assembled so

that the flange plate is on the outside of the

machine.

7. Align hole in Lift Arm Pivot Pin (E) Flange Plate

with hole in Front Axle (Z) Plate.

8. Reassemble hardware (B, C and D) (removed in

Step 4.3.1) to Lift Arm Pivot Pin (E) and Front

Axle (Z).

4 FRONT LH LIFT ARM

4.5 RECONNECT LIFT RAM TO LIFT ARM

1. Align holes in Lift Ram (Y) and Lift Arm (A).

2. Clean surface of Ram Pin (B) (removed in Step

4.2.1) to remove old grease residue.

3. Smear surface of Ram Pin (B) with Shell Darina

R2 grease (or equivalent).

Note - Ram Pin (B) is assembled so that the

flange plate is on the inside of the Lift Arm (A).

4. Align holes in Ram Pin (B) with slot in Lift Arm

(A) Plate.

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4.5 CONTINUED

5. Reassemble hardware (D, E and Nyloc Nut)

removed in Step 4.2.1 to Ram Pin (B) and Lift

Arm (A).

4.6 ASSEMBLE CUTTING UNIT TO LIFT ARM

1. Assemble Thrust Washer (B) to Lift Arm (A)

Pivot Shaft so that on assembly it will be

located between the Lift Arm (A) and the Yoke

Pivot Housing.

2. Smear surface of Lift Arm (A) Pivot Shaft with

Shell Darina R2 grease (or equivalent).

3. Assemble Cutting Unit to Lift Arm (A) Pivot

Shaft.

4. Assemble Clamp Collar (C) removed in Step

4.1.1 to Lift Arm (A) Pivot Shaft.

5. Align holes in Clamp Collar (C) and Lift Arm (A)

Pivot Shaft.

6. Reassemble hardware (D and E) removed in

Step 4.1.1

4 FRONT LH LIFT ARM

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5 CENTRE LIFT ARM

5.1 REMOVE CUTTING UNIT FROM LIFT ARM

1. Remove M8 x 55 Cap Screw (D), M8

Lockwasher (E) and Clamp Collar (C) from Lift

Arm (A).

2. Detach Cutting Unit from Lift Arm (A).

3. Remove Thrust Washer (B) from Lift Arm (A)

Pivot Shaft.

4. Retain items (B), (C), (D) and (E) for future use.

5. Remove Stop Bracket (F) from Mainframe.

6. Retain items (J), (K) and (L) for future use.

7. Remove Rubber Buffer (G) from Stop Bracket

(F).

8. Retain items (G) and (H) for future use.

5.2 DISCONNECT LIFT RAM FROM LIFT ARM

1. Remove Ram Pin (B) from Lift Arm (A).

2. Retain Ram Pin (B) and all hardware (C, D and

E) for future use.

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5.3 REMOVE LIFT ARM FROM MAINFRAME

1. Remove M8 x 25 Hex Head Screw (B), M8

Plain Washer (C) and M8 Nyloc Nut (D) from

Lift Arm Pivot Pin (E). Retain for future use.

2. Remove Lift Arm Pivot Pin (E) from Mainframe

(Z) / Lift Arm (A). Retain for future use.

3. Remove Lift Arm (A) from Mainframe (Z). Retain

Nylon Washers (F) for future use.

5.4 ASSEMBLE NEW LIFT ARM TO

MAINFRAME

1. Smear bore of new Lift Arm (A) bushes with

Shell Darina R2 grease (or equivalent).

2. Clean surface of Lift Arm Pivot Pin (E) (removed

in Step 5.3.2) to remove old grease residue.

3. Smear Lift Arm Pivot Pin (E) with Shell Darina

R2 grease (or equivalent).

4. Fit new Lift Arm (A) to Mainframe (Z) fitting

Nylon Washers (F) between the Mainframe

Plates and the Lift Arm (A) Pivot Housing.

5. Align holes in Lift Arm (A), Nylon Washers (F)

and Mainframe (Z).

6. Fit Lift Arm Pivot Pin (E) through Mainframe (Z),

Nylon Washers (F) and Lift Arm (A) Pivot

Housing.

7. Align hole in Lift Arm Pivot Pin (E) Flange Plate

with hole in Mainframe (Z) Plate.

5 CENTRE LIFT ARM

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5 CENTRE LIFT ARM

5.4 CONTINUED

8. Reassemble hardware (B, C and D) (removed in

Step 5.3.1) to Lift Arm Pivot Pin (E) and

Mainframe (Z).

5.5 RECONNECT LIFT RAM TO LIFT ARM

1. Align holes in Lift Ram (Y) and Lift Arm (A).

2. Clean surface of Ram Pin (B) removed in Step

5.2.1) to remove old grease residue.

3. Smear surface of Ram Pin (B) with Shell Darina

R2 grease (or equivalent)

Note - Ram Pin (B) is assembled so that the

flange plate is on the outside of the Lift Arm

(A).

4. Align holes in Ram Pin (B) with hole in Lift Arm

(A) Plate.

5. Reassemble hardware (C, D and E) removed in

Step 5.2.1 to Ram Pin (B) and Lift Arm (A).

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5.6 ASSEMBLE CUTTING UNIT TO LIFT ARM

1. Assemble Thrust Washer (B) to Lift Arm (A)

Pivot Shaft so that on assembly it will be

located between the Lift Arm (A) and the Yoke

Pivot Housing.

2. Smear surface of Lift Arm (A) Pivot Shaft with

Shell Darina R2 grease (or equivalent).

3. Assemble Cutting Unit to Lift Arm (A) Pivot

Shaft.

4. Assemble Clamp Collar (C) removed in Step

5.1.1 to Lift Arm (A) Pivot Shaft.

5. Align holes in Clamp Collar (C) and Lift Arm (A)

Pivot Shaft.

6. Reassemble hardware (D and E) removed in

Step 5.1.1

7. Assemble new Stop Bracket (F) to Mainframe

(Z) with hardware (J, K and L) removed in Step

5.1.6

8. Assemble Rubber Buffer (G), removed at Step

5.1.7, to new Stop Bracket (F) using Nut (H).

5 CENTRE LIFT ARM

5.7 REPOSITION YOKE BUFFER

1. Remove Rubber Buffer (N). Retain the Nut (O).

2. Remove Bracket (M) and fixings (P, Q, S) and

retain, if required.

3. Re-attach the Rubber Buffer (N) with Nut (O).

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6 PARTS LIST

LMSE194

LMSE195

4140881

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ITEM PART No DESCRIPTION QTY REMARKS

LMSE194 Lift Arm-Front LH 1

1 002952633 • End Cap-RHS 50x50x5 1

2 002993160 • Lubricator-M6 x 90 Deg 1

3 4130255 • Bush-Devol 1-1/4 x 1-5/8 x 1-1/2 2

4 4140813 • Wldmt-Lift Arm LH 1

LMSE195 Lift Arm-Centre 1

1 002952633 • End Cap-RHS 50x50x5 2

2 002993160 • Lubricator-M6 x 90 Deg 1

3 4130255 • Bush-Devol 1-1/4 x 1-5/8 x 1-1/2 2

4 4140815 • Wldmt-Lift Arm Ctr 1

5 4140881 Bracket-Bumper Stop 1

6 PARTS LIST

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6 PARTS LIST

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ITEM PART No DESCRIPTION QTY REMARKS

1 4142585 Bracket-Bumper Stop 1 re-used part as instructed

2 450120398 Nut-Hex 3/8-16 Nyloc Thin 1 re-used part as instructed

6 PARTS LIST

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7 NOTES

Equipment from Ransomes Jacobsen Limited is built to

exacting standards ensured by ISO 9001 registration at

all our manufacturing locations. A worldwide dealer

network and factory-trained technicians backed by

Ransomes Jacobsen Parts Xpress provide reliable,

high-quality product support.

Ransomes Jacobsen Limited

West Road, Ransomes Europark, Ipswich, England, IP3 9TT

English Company Registration No. 1070731

www.ransomesjacobsen.com

World Class Quality, Performance and Support

BOB-CAT BUNTON CUSHMAN JACOBSEN RANSOMES RYAN E-Z-GO

Jacobsen AR3 Accessories Manual

Brand: Jacobsen

Model: AR3

Category: Car kits

Type: Accessories Manual

This manual is also suitable for

AR30001, AR30002

Download PDF

report

Jacobsen AR3 Accessories Manual

This manual is also suitable for

Jacobsen AR3 Accessories Manual

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