Jumil JM 2040 Series User manual

1
Operator’s Manual JM 2040
Owner:...................................................................................... .
................................................................................................. .
Address: ................................................................................... .
...............................................................................Nº............. .
Telephone: ..............................................................
City: ........................................................................State ........ .
ZipCode: ................ -............
MachineModel:......................................................................... .
Serial Number:......................................................................... .
ManufacturingYear:.................................................................. .
Invoce Nº: ................................................................................ .
Date............. / ........... / .................
AuthorizedDealer
IDENTIFICATION

Operator’s Manual JM 2040
2
WARRANTY CERTIFICATE
1. JUSTINO DE MORAIS, IRMÄOS S/A – JUMIL, guarantees the
agriculturalequipmentsanditsrespectiveparts, of itsmanufacturing,
hereinaftersimplydenominated PRODUCT, arefreeof workmanship
defects,as in its construction as in the material quality.
2.The questionswhicharerelated totheWarrantyGrant areruledas
perthe following principles:
2.1. The constant warranty of this certificate will be valid:
a) By the 6 (six) months time counting from the date of the effective
PRODUCT deliveryto the agriculturist consumer;
b) Only for the PRODUCT that will be acquired, new, by the
agriculturistconsumer,directly fromtheDealer orJUMIL’S Dealer,reserved
and settled in the item2.3.
2.2.Apart from the hypothesis in the sub-item, the Warranty to the
consumerwillbeservicedby JUMIL´s dealer.
2.3. If the PRODUCT is sold to the farmer by a dealer who is not
JUMIL´s , the right of Warranty will remain, but in this case, it must
be made directly from JUMIL, in the terms of this Certificate.
2.4.TheWarranty willnotbe granted ifanydamage tothe PRODUCT
or in its performance is caused by:
a)Negligence, imprudence or lack of operator’s knowledge.
b)Non-observance of instructions and recommendationsofuse
and maintenance cares, stated in this Instructions and Operator’s
Manual.
2.5.Likewise, the warranty shall not be granted if the PRODUCT
undergoessufferany transformation or modification after the sale, orifthe
purpose that destinies the product is altered.
2.6.Thereplaced or changed PRODUCT under this Warranty will be
JUMIL´s Property, it must be returned to the customer after legal
applicablerequirements are fulfilled.
2.7. In the accomplishment of its constant evolution, JUMIL makes,
permanently,toitsproductstheimprovementsor modification,without
having the obligation of making the same ones in products or models
previouslysold.
2.8- JUMIL will not be responsible by the indemnity of any harvest
damage,due to inappropriate adjustment ofPRODUCT devices, relative to
thefertilizerorseeddistribution

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Operator’s Manual JM 2040
ÍNDEX
1- INTRODUCTION .............................................................................................. 04
2 - PRESENTATION .............................................................................................. 05
3 - NORMS OF SAFETY ...................................................................................... 06
4- TECHNICAL SPECIFICATIONS ..................................................................... 08
5- OPTIONAL PARTS ........... ............................................................................... 09
5.1 - Discs and Wedges ............................................................................................ 10
5.2 - Kit for seeding (Optional Parts) ....................................................................... 12
6 - PRODUCT COMPOSITION ............................................................................. 16
7 - PRODUCT ASSEMBLY .................................................................................... 17
8 - PREPARATION FOR USE ............................................................................... 18
8.1 - Preparation of the seed distribution units ........................................................ 18
8.2 - Change of the discs for seed .......................................................................... 19
8.3 - Seed Distribution Box ....................................................................................... 19
8.4 - Deflector for Conventional Grains .................................................................... 22
8.5 - No-till or Coventional Planting .......................................................................... 23
8.6 - Cutting Disc of the no-till plantig ...................................................................... 23
8.7 - Fertilizer Applicators ........................................................................................ 24
8.7.1 - Fertilizer Offset Double Disc ............................................................................ 24
8.7.2 - Retractable Furrowerl ........................................................................................ 24
9 - ADJUSTMENTS ................................................................................................ 25
9.1 - Quantity and Seed Distribution ......................................................................... 25
9.2 - Drillling of the blind disc.................................................................................... 30
9.3 - Prepararation of the fertilizer distribution units ................................................. 31
9.4 - Row Marker ....................................................................................................... 38
9.5 - Adjustments in the field ..................................................................................... 40
9.6 - Cutting Disc Adjustment ................................................................................... 40
9.7 - Furrower Adjustment ......................................................................................... 40
9.8 - Fertilizer Double Disc Adjustment ..................................................................... 41
9.9 - Depth adjustment and seed cover ................................................................... 42
9.10 - Spacing among rows ........................................................................................ 43
10 - OPERATION .................................................................................................... 44
10.1 - Coupling to the tractor ....................................................................................... 44
10.1.1 - Tractor Preparationr ......................................................................................... 45
11 - LUBRICATION ................................................................................................. 46
11.1 - Lubrication Aims ............................................................................................... 46
11.2 - Symbols of Lubrication ..................................................................................... 46
12 - INCIDENTS, POSSIBLE CAUSES AND SOLUTIONS ................................. 50
9.3.1 - Fertilizer Distribution Chart ............................................................................... 32
9.3.2 - Fertilizer Distribution Chart - Endless thread (optional)...................................... 33

Operator’s Manual JM 2040
4
1 - INTRODUCTION
Congratulations, you have just purchased an equipment which is
manufactured with the most modern process in technology and efficiency
on the market, it is guaranteed by the well-known JUMIL Trade Mark.
This manual has the aim of instructing you in the correct use so that
youcangetthe best performance and advantages the equipment has. For
thisreason,we recommendyoutoproceedwithyourattentivereadingbefore
workingwiththe equipment.
Always keep it in a safe place in order to be easily checked
whenevernecessary.
JUMIL and its dealer network will always be at your service for
information and technical explanations what is may be necessary for your
product. Fone:(16) 3660-1061
Fax:[phone]
WebSite: www.jumil.com.br

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Operator’s Manual JM 2040
Your planter was developed to provide to the small and medium
agriculturist the possibility of making the no-till planting.
Thebig agriculturist is also a usuary ofthismachineforbegin the no-
till planting system in small areas of his properties and to work in small
stripesof land, where the useofthebigmachine becomes enviable. During
itsdevelopmentit was tried to ally the practicability to the simplicity. So, the
localization of the fertilizer distribution system joined with the furrower that
besidestofavoring themachine penetrationalso preparesthesoiltofacilitate
theroot penetration.Theperfect designofthe pantographwas testedinfield
together ell-known institutions and in farmers with exigent agriculturists.
Everythinggivingtothebuyerof this machine, the sure of a quality product
that will go satisfy your needs, making the no-till planting in an easy way (it
was eliminated the frontal bar) and without provoking problems of lack of
weight in the frontal wheels of the tractor because the lever effect in the
back. The completely remodeled seed distribution system with new little
box of dosage, new ring, new tube of seed discharge, makes possible a
distributionwithmoreprecision.
The fertilizer distribution system that is also remodeled, allows a
more uniform and precise distribution, placing this machine among one of
the most precise of the market in the fertilizer distribution.
As it is equipment that allies quality with technology it is necessary
that uses this manual to get its largest acting.
In case of doubt, contact our technical services.
Phone:[phone]
Fax:[phone]
e-mail:[email protected]
2 - PRESENTATION

Operator’s Manual JM 2040
6
3 - NORMS OF SAFETY
WhenJUMIL manufacturesitsAgriculturalMachinesandImplements
hasthemainobjectivetotheltheMantodevelopabetterLIVINGSTANDARD.
However,in the use of these machines somecaresmustbeRESPECTED:
DONOTDESTRUCTTHEUNVIERSALBIOLOGICALEQUILIBRIUM
WITHINCORRECTAGRICULTUEALWORKS.NORALLOWTHEMACHINE
TODESTRUCTIT.OBSERVESTRICTLYTHE SAFETYSTANDARDS.BE
ATTENTIVE!
1) Always use the appropriate stairs and rails to get on or off the
tractor.2)Whenstartingthemotor,be correctly sat on tractoroperator´sseat
andABSOLUTLYAWARE of the complete knowledge of the use of tractor
and equipment. Always use the tractor neutral gear, switch off the power
takeoff and put the hydraulic command in a neutral position.
3) Do not use the tractor in closed rooms as the smoke from the
exhaust pipes are toxic gases.
4) When maneuvering the tractor to be hitched to machine or
implements,makesurethere is enough room and there is nobody around,
make the maneuvers in SLOW GEAR and be prepared to brake it in an
emergency.
5)WhenusingequipmentsDRIVEN BYTHE POWERTAKEOFF(to
hitch, to unhitch or to adjust) STOPTHE POWER TAKEOFF, STOP THE
MOTORAND REMOVETHEKEYFROMTHEIGNITION.BEATTENTIVE!
6) When using loose clothes, always take care, do not get closer of
the moving parts, your clothes can touch them and cause accidents.
7)Do not makeanyadjustment when themachineis being operated.
8) When working with implements or machines. IT IS STRICTLY
FORBIDDENTHETRANPOSRTOFANYOTHERPERSONBEYONDTHE
OPEARTOR,ASONTHETRACTORASONTHEIMPLEMENT,incasethere
is a seat or appropriate platform for this finality.
9) When working in steep areas, work with a total attention, always
keep the necessary stability, in case of a lack of equilibrium, reduce the
accelerationand keeptheequipment on thesoilthen turnthetractor wheels
to a descendant position.
10)Ondownthehills,alwayskeepthetractoringearedposition,the
same you would us to go up.
11)Whentransportingthemachinehitched to the tractor or turning it
atthe crop corners,werecommendyou to takecare,by reducing the speed
toprevent force on the toolbarordrawbar.
12) 12)Unless in specific occasion, the brake pedals must be
connectedon another (not independently).
13) If after hitching the implement to the hydraulic three points lift,

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Operator’s Manual JM 2040
andyourealizeitsfrontistoolight and it can go up, add necessary weights
on its front.
14) When leaving the tractor, put the gear in neutral position, lower
the implements which are raised, put the hydraulic command system in a
neutral position and action on the stop brake.
15)Whenthetractorisnotusedforalongperiod,besidestheprevious
procedures,stop the tractormotorand usethefirstgear ifyouareona steep
roadandreargear if you are going down the hill.
16) ALWAYS FOLLOW CAREFULLY THE SAFTE STANDARDS
MADEBYTHETRACTOR´SMANUFACTURER.
17) A MAXIMUM CARE WHEN USING SEEDS WITH CHEMICAL
TREATMENT, YOU MAY ASK FOR AN AGRONOMIST ASSISTANCE.
DONOTMANIPULATECHEMICALTREATEDSEEDWITHBARED-HANDS.
17.1)ALWAYSWASHYOURHANDSANDBODYEXPOSEDPARTS
WITH A LOT OF WATER AND SOAP, AT THE END OF EVERY WORK
SHIFT, MAINLYBEFOREEATING,DRINKING OPR SMOKING.
17.2) Do not throw rest of treated seeds and/or pesticide next to
drinkablewaterwell, stream , river and lakes.
17.3) Do not re-use empty container and flasks.
17.4)Always keep the genuine packageandalways closed and in a
dry, air place and of a difficult access to children, irresponsible people and
animals.
17.5)Avoid contact with the skin.
17.6)Before using pesticides, READ THE LABLE AND FOLLOW
INSTRUCTIONS.
18)whendrivingthemachineonroads,observethefollowingadditional
instructions:
a)ifthe machine is equipped with row markers, the row marker arms
must be raise and held with their corresponding disc to inside position.
b)Theequipmentswithaninferiororover 3mwidthcanbetransported
on roads since they have suitable signs.
c) The equipments which cover the tractor rear signing lights must
havealternative read signallight.
ATTENTION
When receiving your JUMIL equipment, check attentively
its components which are delivered with the equipment and
read carefully the warranty certificate in the first page of
instruction manual.

Operator’s Manual JM 2040
8
4 - TECHNICAL SPECIFICATIONS - JM2040
MODEL
Toolbar 1,80 m 3,00 m 3,40 m 3,86 m
Maximum Nº of Rows 03 05 06 08
Minimum Spacing Among Rows
Fertilizer Box Capacity
Seed Box Capacity
Fertilizer Flow
Required Minimum Power 50 hp 60 hp 70 hp 80 hp
Hitching Pins
Hitching Type
Transport Width
Approximate Weight. 136 kg per row
100 to 1000 kg / ha
II Category
Hydraulic 3 points
0,45 m per row
JM 2040PD
400 mm
39 lt
39 lt

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Operator’s Manual JM 2040
5 - OPTIONAL PARTS
DESCRIPTION CODE
FRONTAL FURROWER COMPLETE SET FOR MAIZE 28.01.140-6
RIGHT/LEFT ROW MARKER COMPLETE SET 32.40.135-3
SET OF THE PRESS WHEEL BAND 7X18 27.11.020-6
17" GROOVED CUTTING DISC SET WITH SUPPORT 27.13.010-0
SEED DISTRIBUTION KIT (PARTIAL) 32.40.870-6
CONVENTIONAL SEED DISTRIBUTION KIT 32.40.860-9
KIT FOR COTTON PLANTING 32.40.800-5
KIT FOR PEANUT PLANTING 32.40.850-1
KIT PEANUT PLANTING-PARTIAL 32.40.855-2
NO-TILL PLANTING KIT JM-2040 TOOLBAR 1,80/2 ROWS 32.40.820-0
NO-TILL PLANTING KIT JM-2040 TOOLBAR 1,80/3 ROWS 32.40.821-8
NO-TILL PLANTING KIT JM-2040 TOOLBAR 3,00/3 ROWS 32.40.822-6
NO-TILL PLANTING KIT JM-2040 TOOLBAR 3,00/4 ROWS 32.40.823-4
NO-TILL PLANTING KIT JM-2040 TOOLBAR 3,00/5 ROWS 32.40.824-2
NO-TILL PLANTING KIT JM-2040 TOOLBAR 3,40/3 ROWS 32.40.825-0
NO-TILL PLANTING KIT JM-2040 TOOLBAR 3,40/4 ROWS 32.40.826-9
NO-TILL PLANTING KIT JM-2040 TOOLBAR 3,40/5 ROWS 32.40.827-7
TOOTHED PRESS WHEEL 32.40.810-2
13" PARALLEL DOUBLE DISC CONVENTIONAL SEED ROW UNIT 32.40.917-6

Operator’s Manual JM 2040
10
5.1 - Discs and Wedges
Forthe seeddistributionJumil usesthehorizontal drilleddiscsystem,
oflarger precision due to the unique characteristics of project.
JUMIL possesses several discs for be used in agreement with the
type of culture and/or seed size to be used.
DESCRIPTION CODE
COTTON DISC 64FXE4,5F6,5X11,5 27.10.058
COTTON DISC 64FXE4,5XF5,5X10,5 27.10.057
COTTON DISC WITHOUT LINTER 40FXE5,0 27.18.607
RICE DISC 22FXE4,0XF14,0 27.10.063
RICE DISC 22FXE5,5XF12,0 27.10.142
RICE DISC 22FXE5,5XF13,0 27.28.699
RICE DISC 24FXE4,5XF14,0 27.10.064
JALO BEAN DISC 36FSXE6,5XF9,5X16,5 **27.28.711
BEAN DISC 41FSXE5,5XF7,5X13,5 27.28.545
BEAN DISC 72FDXE5,5XF8,0X12,0 27.10.072
BEAN DISC 80FDXE4,5XF7,0X10,0 27.10.071
SUNFLOWER DISC 20FSXE3,5XF5,0X11 27.28.591
SUNFLOWER DISC 20FSXE3,5XF6,0X12 27.28.590
SUNFLOWER DISC 20FSXE4,0XF7,5X15 27.10.148
SUNFLOWER DISC 20FSXE4,0XF8,5X17 27.10.161
SUNFLOWER DISC 24FSXE3,5XF5,0X11 27.28.566
SUNFLOWER DISC 24FSXE3,5XF6,0X12 27.28.567
PLAIN DISC E4,5 27.28.701
PLAIN DISC FOR MAIZE 24FXE4,5 27.28.709
MAIZE DISC 22FXE4,0XF13,0 27.10.143
MAIZE DISC 22FXE4,0XF14,0 27.10.139
MAIZE DISC 22FXE7,5XF12,0 *27.10.141
MAIZE DISC 24FXE4,0XF10,5X15,0 27.28.596
MAIZE DISC 24FXE4,0XF11,0X16,0 27.28.595
MAIZE DISC 24FXE4,0XF9,0X13,8 27.28.577
MAIZE DISC 24FXE4,0XF9,5X14,0 27.28.597
MAIZE DISC 24FXE4,5XF10,5X14,0 27.28.578
MAIZE DISC 24FXE4,5XF13 27.28.694

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Operator’s Manual JM 2040
* Discs that do not use the wedge.
** Discs that use wedge of 2mm
DESCRIPTION CODE
MAIZE DISC 24FXE4,5XF14,0 27.28.700
MAIZE DISC 24FXE7,5XF12,0 *27.28.693
MAIZE DISC 28FXE4,5XF10,5X15,0 27.10.054
MAIZE DISC 28FXE4,5XF11,0X16,0 27.10.055
MAIZE DISC 28FXE4,5XF13,0 27.10.051
MAIZE DISC 28FXE4,5XF8,5X11,5 27.10.053
MAIZE DISC 28FXE4,5XF9,0X13,8 27.10.052
MAIZE DISC 28FXE4.5XF12.0 27.10.061
SOYBEAN DISC 110FXE4,5XF7,0 27.10.062
SOYBEAN DISC 38FXE8,5XF9,0X22,0 *27.10.146
SOYBEAN DISC 39FXE5,5XF8,5X15,0 27.10.159
SOYBEAN DISC 39FXE5,5XF8,5X15,0 27.10.159
SOYBEAN DISC 40FXE5,5XF7,5X19,0 27.10.158
SOYBEAN DISC 41FXE5,5XF7,5X13,5 27.10.157
SOYBEAN DISC 90FXE5,5XF10,0 27.10.081
SOYBEAN DISC 90FXE5,5XF7,5 27.10.060
SOYBEAN DISC 90FXE5,5XF7,5 27.10.060
SOYBEAN DISC 90FXE5,5XF8,5 27.10.080
SORGHUM DISC 20FXE4,0XF4,8 27.10.168
SORGHUM DISC 22FXE3,5XF4,0 27.28.588
SORGHUM DISC 22FXE3,5XF5,0 27.28.589
SORGHUM DISC 22FXE4,0XF7,0 27.10.150
SORGHUM DISC 45FXE2,8XF4,2 27.10.180
SORGHUM DISC 45FXE3,5XF5,0 27.10.056
SORGHUM DISC 72DXE3,0XF3,5 27.10.074
SORGHUM DISC 72DXE3,0XF4,5 27.10.073
SORGHUM DISC 90FDXE2,5XF4,5 27.10.169
SORGHUM DISC 90FXE3,5XF5,0 27.10.059

Operator’s Manual JM 2040
12
1 - Kit for seeding of Conventional Grains(Optional)
Incaseofacquisition of kits for assembly,come in the following way:
1-Removethesubset“K”(Fig.003)ortheset“G”(Fig.002).
2-Set up the subset “B” (Fig.001) or the set “A” (Fig.001).
3-Removetheconductor “M” (Fig.003) from the subset “L”.
4-Placetheconductor“D”(Fig.001)fromthesubset“C”(Fig.001)
5-Removethegear“N”and05linksof thechain “O”(Fig.003) fromthe
subset“L”.
6-Placethegear“E” (Fig.001) from the subset “C”.
5.2 - Kit for seeding (Optional Parts)
A
B
C
D
E
F
Fig.001

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Operator’s Manual JM 2040
2 - Kit for seeding of cotton with linter (Optional)
1- Remove the set “A” (Fig.001) or the set “K (Fig.003).
2- Set up the set “G” (Fig.002).
3-Inthe case of requesting the wheel change, change the wheel “H”
(Fig.002)bythe wheel “I”. (Fig.002).
G
H
I
Fig.002

Operator’s Manual JM 2040
14
3-Kit for Peanut Seeding (Optional).
1-Removethesubset “B” (Fig.001) or the set “G” (Fig.002).
2- Set up the subset “K” (Fig.003) or the set “J” (Fig.003).
3-Remove the conductor“D”(Fig.001) from thesubset“C” (Fig.001).
4- Set up the conductor “M” (Fig.003) from the subset “L”.
5-Removethegear“E” (Fig.001) from the subset “C”.
6-Place the gear “N” and05linksof the chain “O” (Fig.003)from the
subset“L”.
J
K
L
M
O
N
Fig.003

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Operator’s Manual JM 2040
ATTENTION
Loose the screws “A” to remove the base of the seeding
“C”. Remove the conductor “B”.
With the disassembled base of the seeding “C”, place
the conductor “D” and force it against the base “C” doing the
rotation movement in counterclockwise sense.
Set up the base “C” again, doing with that the inferior
extremity of the conductor “D”that is introduced in the support
“E”. Tighten the screws wheel. See (Fig.004).
C
E
A
B
D
C
A
C
E
D
A
Fig.004

Operator’s Manual JM 2040
16
6 - PRODUCT COMPOSITION
Checkthe following items thataccompanyeachrow of yourmachine
attentively:
DESCRIPTION CODE QUANT.
GEAR Z-7 04.27.046-0 01
GEAR Z-8 04.27.047-9 02
GEAR Z-10 04.27.048-7 01
GEAR Z-15 04.32.015-8 01
GEAR Z-17 04.32.036-0 02
SET OF THE HOSE INFERIOR LOCK 27.08.005-6 02
MAIZE DISC SET 28FXE4,5XF9,0X13,8 27.10.052-9 01
SOYBEAN DISC SET 90FXE5,5XF7,5 27.10.060-0 01
SOYBEAN DISC SET 41FXE5,5XF7,5X13,5 27.10.157-6 01
GRASSHOPPER/SHEAVE SET Z4 27.10.174-6 01
HELICAL SHEAVE SET Z5 27.10.219-0 01
SET OF THE BRACE 32.30.080-8 01
HOSE SET N.2 32.50.088-2 01

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Operator’s Manual JM 2040
7 - PRODUCT ASSEMBLY
The machine leaves from the factory semi-assembled and it is
necessary only to proceed with the assembly of the unities in agreement
withthewantedspacing.
The spacing among rows is fundamental for any plant because it
provides to them the same ideal conditions to their development and then
they can produce the maximum of their potential.
Forthis, come in the following way:withthetoolbarassembled in the
tractorandlifted by the three-point hitch, determine and mark the centerof
the bar (with a tape measure or a thread with the length size that later will
bendtothemiddle)andcomein agreement the following specified:
1-)Workingwith odd number of rows – start from the correspondent
pointto the center ofthebar,mark for each side(fortheleftandfor the right)
the half of the spacing that it will use, in other words, if will use the spacing
of0,80mshouldmark0,40mforeachsideandsotogettheforeseenspacing.
Start from the obtained points and should mark the complete value of the
spacing, in other words, 0,80m in this example.
Beginthe fixation oftheseederunits placing thefirstin the coincident
point with the center.
2- ) Working with even number of rows- proceed in agreement with
the specified in the precious point. However do not place any unit in the
coincidentpoint with thecenterof the bar, butinthe obtained pointsfor each
side.(Leftandright from the center)

Operator’s Manual JM 2040
18
8 - PREPARATION FOR USE
The JM 2040 Fertilizer Planter makes possible the no-till planting
andconventionalplanning.
Inthisphase youshouldalreadyhavemadetheplanning oftheculture
to be planted, and so will have all the necessary elements to regulate the
machineandtogettotakeadvantageof whatever it can offer.
8.1 - Preparation of the seed distribution units.
The seed distribution is made through the horizontal drilled disc
system.As thereisa great variation inthesizeand format oftheseed,there
is need to check the disc with advance and to check if it is the most
appropriated to the seed size that will use.
For that, place the disc in a plain surface and with a representative
sample of the seeds; place the seeds in the holes of the disc.
The size adaptation of the holes to the seed size only will occur if fit
the adequate number of the seeds per hole and should have take care if
there is the possibility of the fitting of a superior number of seeds than the
specified or because of the hole be very small it doesn’t allow the fitting of
the majority of the seeds. The valuation must be in a careful way because
theperfectadaptationofthedisc to the seed size is a primordial factor for a
good seed distribution that is one of the conditions for a good productivity.
If the disc is not the more adequate because its size, shape and/or
numberofholes, consult our technical services.
Jumil possess several discs to use in agreement with the culture
type and/or seed type to be used.
Ps: consult the item optional parts of this manual.

19
Operator’s Manual JM 2040
Fig.005
8.3 - Seed Distribution Box
Tomakethe substitution of the grasshopper/sheave set, remove the
seed distribution box that is fixed in the seeding block, after remove the
shaft,substitute the grasshopper and sheave set andlaterremounttheset.
8.2 - Change of the discs for seed
To make the assembly or change of the disc, loosen the butterfly,
loosenthelockandafterturn the deposit back. Remove the disc and in the
sameposition place the wanted disc,observingtherecording that indicates
“THISSIDE DOWN”.
Ps: disc options: seed discs and wedges.

Operator’s Manual JM 2040
20
Due to great variety of discs with several drillings, for each type and
size of the seeds, it is necessary the use of specific sheaves. We related
the existent models bellow and they should be used in agreement with the
chart of the discs.
A-27.10.249-Straight sheave Z6 thatissuitablefor SOYBEANAND
SORGHUMculture.(Itleaves assembled in the machine and two sheaves
are used for each set).
B-27.10.239-StraightsheaveZ4 that issuitableforMAIZE culture. (It
accompaniesthemachine).
C-27.10.219- Helical sheave Z5 that is suitable for BEAN and
SOYBEAN culture. (It accompanies the machine).
D-27.10.248–Straight sheaveZ5thatissuitablefor SORGHUMAND
SUNFLOWERculture.(It is optionally supplied).
E- 27.10.219- Straight sheave Z5 that is suitable for BEAN AND
SOYBEAN culture. (It is optionally supplied and two sheaves are used for
each set).
C
27.10.219 - HELICAL SHEAVE Z5
BEAN - SOYBEAN
A
* ASSEMBLED IN THE MACHINE
SOYBEAN - SORGHUM
D-90 H
27.10.249 - STRAIGHT SHEAVE Z6
BEAN - SOYBEAN
E
DOUBLE
27.10.218 - STRAIGHT SHEAVEZ5
B
MAIZE
D
SORGHUM - D-45 H
SUNFLOWER
27.10.239 - STRAIGHT SHEAVE Z4
27.10.248 - STRAIGHT SHEAVE Z5
DOUBLE