Tractors equipped with additional options, special equipment, tractor manufacturer modifications,
new tractor models, or Customer alterations may prevent this Mount Kit from being properly
mounted to the tractor. Alamo Group is not responsible for modifications to the MountKit to
accommodate these differences.
All implements with moving parts are potentially hazardous. There is no substitute for a cautious, safe-minded operator who
recognizes the potential hazards and follows reasonable safety practices. The manufacturer has designed this implement to
be used with all its safety equipment properly attached to minimize the chance of accidents.
BEFORE YOU START!!Read the safety messages on the implement and shown in your manual.
Observe the rules of safety and common sense!
WARRANTY INFORMATION:
Read and understand the complete Warranty Statement found in this Manual. Fill out the Warranty Registration Form
in full and return it within 30 Days. Make certain the Serial Number of the Machine is recorded on the Warranty Card
and on the Warranty Form that you retain. The use of "will-fit" parts will void your warranty and can cause catastrophic
failure with possible injury or death.
NOTES
INTRODUCTION
ABOUT THIS MANUAL:
The intent of this publication to provide the competent technician with the information necessary
to perform the CORRECT Assembly to the Alamo Industrial Product. This will, in turn provide for
complete customer satisfaction
It is hoped that the information contained in this and other Manuals will provide enough detail to
eliminate the need for contact of the Alamo Industrial Technical Service Dept. However, it should be
understood that many instances may arrive where correspondence with the Manufacturer is necessary.
CONTACTING MANUFACTURER: (Please help us Help You! Before You Call! )
Alamo Industrial Service Staff Members are dedicated to helping you solve your problem, or
your customer’s service problem as quickly and efficiently as possible. Unfortunately, we receive
entirely to many calls with only a minimum amount of information. In some cases, the correspondent
has never gone out to look at the equipment and merely calls inquiring of the problems described to him
by the operator or customer.
Most calls received by Alamo Industrial Service can be classified into approx. 6 general categories.
1.Hydraulic or Mechanical Trouble Shooting.
2.Request for Technical Information or Specifications.
3.Mounting or Fitting Problem.
4.Special Service Problem.
5.Equipment Application Problems.
6.Tractor Problem Inquiries.
HOW YOU CAN HELP:
Make sure the call is necessary! Most of the calls received may not be necessary if the Dealer
Service Technician would do the following.
1.Check the Service Information at your Dealership provided by Alamo Industrial, This
would include, Service Bulletins, Information Bulletins, Parts Manuals, Operators Manuals, Assembly
Manual or Service Manual, many of these are available via the Alamo Industrial Internet site (www.AlamoIndustrial.Com). Attempt to diagnose or repair problem before calling.
2.If a call to Alamo Industrial is needed, Certain Information should be available and ready
for the Alamo Industrial Service Staff. Such information as, Machine Model, Serial Number, Your Dealer
Name, Your Account Number and Any other information that will be useful. This information is vital for
the development of a prompt and correct solution to the problem. This will also help to develop a
database of problems and related solutions, which will expedite a solution to future problems of a similar
nature.
3.The technician may be asked to provide detailed information about the problem
including the results of any required trouble shooting techniques. If the information is not available, The
technician may be asked to get the information and call back. Most recommendations for repairs will
be based on the procedures listed in the Service Manual / Trouble Shooting Guide and Information
provided by customer.
CONTACT ALAMO INDUSTRIAL:
Alamo Industrial, 1502 E. Walnut St. Seguin TX. 78155, Technical Service Dept. PH: 830-379-1480
READ THIS BEFORE BEGINNING
ASSEMBL Y, REPAIRS OR TESTING:
The Maverick has computerized electronics. The electronic
components can be damaged if care is not taken when performing repairs,
testing and/or during assembly.
DO NOT
1.DO NOT short any wires across or allow them to be shorted out.
2.DO NOT attempt to jump across any wires or supply them with alternate power
source.
3.DO NOT install higher rated fuses than are recommended by manufacturer.
4.DO NOT do any welding on unit unless the computer modules are unplugged first, this
is to prevent a power surge going into modules (THIS IS VERY IMPORTANT). This could
also apply to the tractor components. Check Tractors repair guide for specific instruction
about tractor model and type.
5.DO NOT attempt to repair or adjust a component that is not intended to be repaired,
example sealed components as there are no serviceable components inside.
6.DO NOT let anyone attempt any testing or repairs unless they are an experienced
and qualified technician. Technicians must have proper tools, gauges, meters etc. to
perform proper diagnosis and/or repairs.
7.DO NOT perform any repairs with dirty tools or in dirty area. When working on hydraulic
components keeping system clean and free of contamination is important.
8.DO NOT start or engage system if the oil level is not at the proper level or condition. Never
start or run unit low or out of oil.
9.DO NOT install / add any oil unless you know it is the correct type and the container is
clean. Make certain the oil is not contaminated with dirt or any liquid.
Boom Mounting..............................................................................ROPS or CAB Tractor Optional
3. FILTRATION
Control Valve Functions: Control functions include All Hydraulic Cylinders used to manipulate the
Maverick Boom. The boom and frame cylinders are powered by a self contained hydraulic system. The
pump is loctated on the front of the tractor. There is an in-line pressure filter (P/N 02981371) between
the closed center load sense pump and cylinder control valve. There is a return filter (P/N 02981391)
mounted to the tank that filters the fluid returning from the control valve to the tank. Filter change
recommended for every 200 to 250 hours. An electronic monitoring system monitors element back
pressure for indication of clogged filter prior to element change.
Mower Head Functions: Mower Head Functions are operated by Pump, which is mounted to the
front of the Tractor Engine. This will have an in-line Filter installed into hydraulic circuit, This filter should
be changed on a regular maintenance schedule. Filter are rated by Micron size (10 Micron), Filters
should be replaced with original Alamo Industrial Replacement Filters to make certain the correct
rated filter element is installed at all times. (Pressure Filter is P/N 02968922 and Return Filter
Replacement Element is P/N 02968923)
4.HYDROSTATIC PUMP SPEC'S
Cutter Head Pump Circuit Spec's:
Pump Type...............................................................Piston Type
Pump Speed (Front Engine Mounted)......................Run Engine to 540 PTO Speed
Relief Setting at the Pump........................................4500 PSI
High Pressure Comp................................................3000 PSI
Horse Power at 1850 RPM (Engine Speed)............ 28.5 HP
5.HYDRAULIC HOSE CODES
Hydraulic Hose Band Mark Color Codes:
Hose's and/or fittings are marked with a Color Coded Plastic Band around it. Some Bands
are a solid Color and some have a Colored with a Stripe. The purpose of the colored bands
are to provide a quick reference for hose and port connection. A metal band is also attachted
to the hose, on that band is an Alamo Industrial Part Number for reference if needing a
replacement hose. Always Check Hose Size, Color Code & Part Number
GreenGSAE # 6Swing, Back (Rod End)
Green / WhiteG/WSAE # 6Swing, Forward (Base End)
OrangeORSAE # 6Lift, Down (Rod End)
Orange / WhiteOR/WSAE # 6Lift, Up (Base End)
BlueBSAE # 6Dipper, In (Rod End)
Blue / WhiteB/ WSAE # 6Dipper, Out (Base End)
YellowYSAE # 6Telescope, In (Rod End)
Yellow / WhiteY/WSAE # 6Telescope, Out (Base End)
RedRSAE # 6Head Tilt, Up (Rod End)
Red / WhiteR/WSAE # 6Head Tilt, Down (Base End)
GreenGSAE # 4Swivel, CW (Rod End)
Green / WhiteG/WSAE # 4Swivel, CCW (Base End)
YellowYSAE # 4Door, Open (Rod End)
Yellow / WhiteY/WSAE # 4Door, Closed (Base End)
Motor Circuit Hoses:
Color Tie(Code)Hose SizeHyd. Function
RedRSAE # 16Pressure Flow to Motor
OrangeORSAE # 16Return Flow From Motor
BlueBSAE # 8Case Flow From Motor to Boom
BlueBSAE # 12Case Flow at Boom to Tank
Valve Type: Multi-Section, Load Sense, Pressure Compensated, Directional control Valve.
Features electro-hydraulic spool actuators for proportional characteristics.
Valve Construction: Multi-Section, Individual Spool, with electro-hydraulic solenoids. Tie rod
bolt together type.
Valve Controller:Mechanical over Electric. 3-axis, multi-function, lever-type joystick.
Valve Porting and Hose Connections: Hoses connect to valve as shown by color code. See
Decal P/N 02981986 below, Electrical connections connect as shown, Reference label on
connector and corresponding solenoid.
8.Valve Spool Functions & Spec's (Boom Feature):
Main Relief at Inlet 3335 psi - Valve Spool Functions & Specs:
Valve Spool Functions & Specs: The Cylinder Cycle has adjustable settings, slow, medium
and fast, Time Cylinder cycle of unit, Time indicates the time for the Cylinder to travel the full amount of
its extension or retraction. The lift times up and down are taken with the dipper fully extended and begin
with the Deck flat on the ground. All Cycle times are measured at the rated Tractor RPM. Test Times
should vary as according to the setting being used.
Valve Leakage: Maximum internal Valve Leakage from the Cylinder. Ports to Tank at any Valve
Segment, Oil Pressure at 1450 PSI and Oil Viscosity at 102 SSU = 1.25 Cubic Inch / Minute
-322"2800233
* Straight Threads do not always seal better when higher torques are used. Too much torque causes
distortion and may lead to leakage. DO NOT over torque fittings and DO NOT allow any contaminants
to enter system through fittings when installing them.
10.Special Torque Specifications (Rotary Heads)
Motor to Spindle Housing...........................................................100 ft. lbs.
Spindle to Deck..........................................................................425 ft. lbs.
Spindle to Adjusting Nut (Bearing Preload)............................... 25 in. lbs. Rolling Torque
Blade Bar Leaf Bolts (1-1/4" Bolts)....................................... 2000 ft. lbs.
Blade Bar to Spindle Bolts.........................................................400 ft. lbs.
Blade Bolts................................................................................ 400 ft. lbs.
Motor Plate.............................................................................See Set Up Instructions
IMPORTANT! Listed below IS BOLT TORQUE and NOT APPLICATION TORQUE, Component
Application Torque will vary depending on what is bolted down and the type material (Metal) that is being
bolted together. Thread condition and lubrication will vary Torque settings.
ALWAYS CHECK MARKINGS ON TOP OF BOLT HEAD OR OTHER BOLT DESCRIPTIONS
The tools you will need at the assembly site are as follows:
1.Impact wrench or socket and ratchet set.
2.Rubber mallet.
3.Box-end, Allen, and adjustable wrenches.
4.Alignment pins.
5.Forklift or hydraulic floor jacks with rolling back boards.
6.Small chain hoist or block-and-tackle.
7.Multidirectional Levels.
8.Hydraulic Filter Buggy or Cart.
9.Safety shoes, safety glasses, and gloves.
A hard hat should be worn by anyone working under any raised component.
Remember to follow each step closely and cautiously. Be aware of all support personnel at all times.
Keep the assembly area as clean as possible; clean up all spills when they occur. An uncluttered
assembly area and a crew that is sensitive to the hazards involved in putting this implement together
will help prevent accidents. Keep all unauthorized personnel from the area. Do not allow children near
the assembly site nor allow them on or near the tractor after assembly. There is no safe place for
anyone except the operator on the tractor and those assisting with the assembly.
To help you assemble your new Machete Boom and mount it to your tractor, a detailed assembly
instruction Manual is being provided with the mount kit to provide detailed instructions and part
numbers. Please consult this document for specific information. When needed, you can get
additional information or clarification from Your Dealer or Alamo Group Customer Service.
This publication provides general information not specifically for your case or tractor, but, in
connection with the drawings, this publication offers you some valuable assistance - please read
it thoroughly.
These mount kits are made for selected tractors with standard configurations. Only the noted
options and tire sizes listed in the Mounting Specifications will work with these mount kits. Other
options, front axles, or different tire sizes may prevent the mount kit from fitting your nonstandard
tractor. Alamo Group cannot take responsibility for these problems or any modifications made to
the unit.
Throughout these instructions, references are made to right or left directions. Right and left are
determined by sitting on the tractor seat and facing the direction of travel forward always.
This is the Safety-Alert symbol. When you see this symbol on your machine or in
these instructions, be alert to the potential for personal injury. Follow recommended
precautions and safe operating practices.
DANGER!A signal word - DANGER, WARNING, or CAUTION - is used with the Safety Alert
symbol. DANGER identifies the most serious hazards.
WARNING!Safety signs with signal word WARNING are typically used to point out more
serious hazards.
CAUTION!General precautions are listed on CAUTION safety sign. CAUTION also calls
attention to safety messages in these instructions.
GENERAL INFORMATION
The tools you will need at the assembly site are as follows:
1.Welding equipment (including correct head gear, eye shields, and protective clothing.)
2.Impact wrench or socket and ratchet set.
3.Rubber mallet.
4.Box-end, Allen, and crescent wrenches.
5.Alignment pins.
6.Phillips and plain-head screwdrivers.
7.Forklift or hydraulic floor jacks with rolling back boards.
8.Over head hoist and floor jacks
9.Jack Stands and/or other support devices that are strong enough to support tractor and
components
10.Multidirectional Levels.
11.Paint Scraper.
12.Hydraulic Filter Buggy or Cart.
13.Safety shoes, safety glasses, and gloves. A hard hat should be worn by anyone
working under any raised component.
Remember to follow each step closely and cautiously. Be aware of all support personnel at all times.
Keep the assembly area as clean as possible; clean up all spills when they occur. An uncluttered
assembly area and a crew that is sensitive to the hazards involved in putting this implement together
will help prevent accidents. Keep all unauthorized personnel from the area. Do not allow children near
the assembly site nor allow them on or near the tractor after assembly. There is no safe place for
anyone except the operator on the tractor and those assisting with the assembly.
Disconnect the negative lead (ground) from the battery terminal to prevent any
damage to the electrical system.
LEVELING TRACTOR:
TRACTOR MUST be on level ground before assembly is begun. The tractor must be level, All tires
must have the proper amount of air in them as per tire and/or Tractors manufactures recommendations.
DO NOT level tractor by over inflating tires. The tractor can be leveled by jacking it up and putting it on
jack stands if needed.
Replacement Oil Filter
Included in the packing box of this unit is a replacement filter element for filter assembly in the tank.
This Mower unit's hydraulic components have been carefully cleaned and packaged at the factory to
prevent contamination from entering the system. However, dust and dirt particles may enter into the
sealed components through transportation, handling, rain, or just sitting in a dirty or harsh environment.
Therefore to assure that the hydraulic system is properly clean, please prepare the area where the unit
is to be assembled. The area should be on a hard concrete floor that has been swept clean of all dust
and contaminants. Unpacked the Mower unit carefully so that the seals on the hydraulic components
are not broken or pulled off.
WARNING!
Before attempting to assemble the mower to the tractor, move the tractor to a clean
solid surface, preferably a concrete shop surface with an over head crane. The crane
should have a rated capacity to lift the heaviest component or assembly. A 5-ton crane
is recommended for the assembly work. If a smaller crane is used, be sure not to
exceed the rated capacity of the crane.
QAlways follow all OSHA crane operating and inspection rules, regulations,
inspection requirements, and recommended practices when using the crane.
QNever work under any component that is lifted by the crane.
Before attempting to assemble ensure that the tractor engine is off and the tractor
transmission is in the park position with the parking brake engaged.
QRemove the engine key and keep it in your pocket to prevent inadvertent
starting or movement of the tractor.
QPlace wheel blocks in front and behind the tractor wheels to prevent the tractor
from moving.
QNever attempt to start the tractor unless properly seated in the tractor seat
with the seat belt fastened around you.
QNever attempt to operate the tractor and mower controls unless seated in
the tractor seat with the seat belt fastened around you.
Securely block up and support the tractor before attempting to loosen and move the
tires. Failure to properly block up the tractor can result in the tractor to suddenly move
or fall, crushing you or another worker.
QNever work under any raised component or any component that is not
securely blocked up or supported.
WARNING!
WARNING!
WARNING!
Many components of this mower are very heavy and must be handled by proper
material handling equipment. Do not lift components that weight over 50lbs by
yourself.
QUse an overhead crane, forklift, or other coworkers to lift heavy items. Ensure
lifted components are securely supported.
QNever walk or work under a lifted component.
Use extreme care when moving, handling or adjusting the tractor tires. The tires are
extremely heavy and could fall and crush you
QUse an overhead crane or forklift to move the tires.
QProperly fasten the tires to the material handling equipment to prevent the tire
from falling.
The hydraulic oil is under high pressure and a hydrauli leak can cause oil to be injected
under the skin.
QBefore starting the tractor ensure all hydraulic connections have bee tightened
QNever check for leaks with your hands. Use a piece of wood or cardboard to
check for the leak making sure your hands and face are kept away from the
leak area.
QRepair any leaks before operating the equipments
QClean up all oil that has leaked according to the requirements of the oil supplier.
Oil residue on the ground can result in unjury from slipping or falling.
1. Temporally remove ROPS and fenders from tractor axle. Move left rear tire out so that it is 50 inches
from the outside of left rear tire to the center of tractor. Then move the right rear tire out so that it is 96
inches between the outside of the left and right rear tires. Refer to your tractor’s Operator’s Manual for
instructions on Rear Wheel Adjustment for your particular tire. FIGURE 1. Hydraflate rear left tire as
much as needed for stability but stay in factory-recommend limit.
FIGURE 1
50"
96"
WARNING:Never operate the tractor with a loose wheel rim or disc. Always tighten nuts
to the specified torque and at the recommended intervals.
2. Extend front wheels out so that it is 55" inches between the inside of the tires. This will allow
no interference between tire and front mount bracket. FIGURE 2.
FIGURE 2
55"
Tractor, Area Cleanliness
The Tractor, all tools and work area must be clean of dirt and debris when assembling any hydraulic
components. DO NOT leave any hydraulic component open to the elements. DO not use any containers
for fluids that are not clean and free of any other liquids. DO NOT use rags/cloth that has lint or fuzz on
them when working on hydraulic components. Keep all hoses capped until you are ready to connect
them.
Maverick Cleaning
The Maverick Components are designed to be water resistant. But the sealing can be damaged by
Pressure Washers, Steam Cleaners, Solvents or any other harsh chemical that would be used to clean
the units components. It is important to keep all electrical connections and components sealed and dry.
When washing and cleaning this unit it should be done with a non corrosive soap and low pressure spray
of water. It is recommended that all exposed electronic components be covered and protected from
excess moisture.
Lay Out Components in Display. It is helpful to lay out the component in as neat a display
as possible. Lay out the Bolts according to size and length. Lay out the Nuts and washer by size. This
will allow you to see how many of each part as you use them and help to identify any missing parts. (See
figure 6) See Mount Kit Specification and Component Identification Section to help ID Components.
All the component that are received should be check and sorted as to what they are.
Shown below is a general example of the components laid out, this is not a lay out of
the components in this mount kit.
WARNING
DO NOT WELD On This Unit During or After Installation:
DO NOT WELD any components or items on this unit after the installation of the
maverick Boom has begun. The Maverick Boom uses electronic modules and components that could be damaged by welding. Before doing any welding ALL ELECTRONIC MODULES AND DISPLAY COMPONENTS MUST BE UNPLUGGED. Check
the Tractors Opertion, Repair, Service or any other manual from the tractor manufacturer of the tractor to find any special electronic or special proedures about the tractor
electronics. Taking a few minutes to check could save you from a major damage to
the electronics.
Installing Pump, Pump Drive Components and Hydraulic Tank:
This Section covers the installation of Pump Drive Components, Pump Assembly and the
Hydraulic Tank. Some precautions must be followed during the Assembly Process and before unit is
ever started for the first time.
1.Tractor must be disabled to prevent accidental engine start and prevent damage to components.
2.All Fittings, Hose, Cylinders, Tank must be kept plugged at all times, No part of the Hydraulic
System can be left open at any time during mounting process, this will keep system clean.
3.All Tools, Work Area, Components and Workers Hands must remain Clean when working on
any part of the Hydraulic System.
4.All components should be rechecked for tightness at least twice, Hose routing also double
checked.
Preparing Tractor Front Plate (Bolster) to Slide Driveline in From Engine
Side :
1.Preparing Tractor, On the Left side of Tractor there are some engine protective shields that will
have to be removed to install pulley adapter and driveshaft half (See Figure 2). The shaft half of driveline
will have to be slid down and through the bolster from the engine side of radiator. The driveshaft has
to slide in from the engine side because the hole (2 holes) in bolster are to small for driveline flange yoke
to slide through. There is a plate that is bolted under the After Cooler that will have to be removed
to gain access to inner hole, when the four bolts
that retain after-cooler are removed the plate will
slide out. While this plate is out check the hoses for
the Oil Cooler and Air Conditioning condenser,
these hoses need to be tied up in such away that
they will not rub on driveshaft after it has is installed.
Installing Pump Drive Components:
1.With Front Bolster as shown (See Figure
1), Remove any plastic plugs that are located in the
threaded holes in the front and discard them, they
will not be needed. The Casting will have two
Driveline Hole in it. (See Figure 1).
Installing Pulley Adapter:
1.Install Pulley Adapter. The Pulley adapter
(P/N 02980699) is a round plate with 4 threaded
holes and four non-threaded holes in it. Notice this
pulley adapter will not have a center hole in it (SeeFigure 3). The four non-threaded holes are used
to mount the Adapter to the Crankshaft Pulley
using bolts (P/N 02980967) 12 mm X 60 mm long
and lockwashers (P/N 00754566) 12 mm that are
supplied in mount kit. The four threaded holes are
used to install the flange yoke of driveline to pulley
adapter Do not use longer bolts to mount Pulley
Adapter to Pulley or Flange yoke to adapter than
are supplied with mounting kit, if longer bolts are
used they could go through adapter and pulley
causing damage. Tighten the four bolts that retain
the pulley adapter to the pulley now, it will be easier
than trying to tighten them later. (See Figure 3 & 3A)
2.Install Shaft Half of Driveline with Flange Yoke.Note the driveline universal joints should be timed
(See Figure 4). Slide the two driveline half assemblies apart and lay the tube half aside for now. Make
certain that the four retaining bolts for the Pulley adapter to the crankshaft pulley have been tightened.
3.Check the length of the spline shaft of the driveline is a must. The shaft should be 12-1/
2" long (Measure Shaft Only). on some drivelines this shaft will have to be cut. The correct way to cut
this shaft is with a saw, after cutting use a file & grinder to chamfer the cut end and clean the splines.
DO NOT cut shaft with a Torch as this will change the hardness of the shaft.
4.From the side of the tractor (LH side) slide the Shaft Half of driveline shaft end first down into the
opening below the radiator from engine side, insert it through the existing hole and/or cut hole
combination until the shaft is pointed toward the front of the tractor, and the flange yoke is over far enough
to align with the four threaded pulley adapter holes.
5.Align the four holes in the flange yoke of driveline with the four threaded holes in the pulley adapter.
Install the four retaining 7/16" X 1-1/4" long bolts (P/N 02976344) and 7/16" lockwasher (P/N 00022200)
into flange yoke into adapter, tighten them at this time. These four bolts can be tightened by using a
long socket extension run through along side the driveline shaft.
6.Set the tube end of driveshaft aside for now as it will be installed later. But always remember the
driveline universal joint must be aligned (timed) when assembling the driveline halves.
and P/N 02981404 RH. These will bolt on using the two
holes to the front of the frame rail supports. This will need
to be done so the hydraulic tank can be mounted.
2
2
2
Tractor
RH Side Shown,
2
2
2
2
2
tighten these two bolts (two each side) now. NOTE:
There is a left hand and a right hand weldment, the best
way to determine which is LH and RH is theway they fit.
The bend is bolted on to make the distance between the
two tank rails the same as the width of the hyd tank.
Installing Pump Mntg Weldment :
1.Install Pump Mounting Weldment. The Pump
Mount Weldment (P/N 02980719) bolts to the front
of the tractor bolster using four 20 mm X 45 mm long
bolts (P/N 02975959) and 20 mm lockwashers (P/N 02971158) . Install the Pump Mounting
Weldment (P/N 02980719) with the opening for the driveline cover up. Tighten the four mounting
bolts now. (See Figure 8)
Bolt on Cover on
Figure 5
RH Tank Rail
LH Tank Rail
Figure 6
Figure 7
2.Remove Bolt on Cover In front of After Cooler.
This is an important step. The Air Conditioner Hoses
and the Oil Cooler Hoses are under this cover (See
Figure 6 & 11). These hoses must be tied and routed
so the driveshaft will not rub them when engine is
running. The hose can be tied with a sturdy plastic
tie or other means sufficient to hold the hoses away
from driveshaft
3.Remove Pump Shipping Bracket. The pump
is shipped using a bracket that bolts to the pum and
the tank assembly. Before pump can be installed it
will have to be unbolted from pump and tank. The
shipping bracket is for shipping only and will not be
used. When unbolting pump from tank assembly there are hoses that will have to be disconnected from
pump as tank to pump hoses (filters are connected when assembly is shipped. Caution must be taken
when disconnecting these fittings and/or hoses to keep the capped to keep contamination out of them.
1.Install Driveline Half to Pump. Install the clamp yoke of the tube half of driveline onto the
pump, slide the clamp yoke on pump shaft until you have about 1/8" to 1/4" gap between yoke
and pump. Do not install yoke so far on pump shaft that yoke will rub against pump in anyway.
Tighten the two bolts and nuts on clamp yoke at this time. (See Figure 9 & 14)
Figure 9
Driveline Tube Half with
Clamp Yoke
Installing Pump to Pump Mount Weldment :
1.Install Pump to Pump Mount Weldment. The Pump has the tube half of driveline attached
and clamp yoke tightened. To install the pump and driveline half it is best to use an assistant or
overhead hoist to help you align the drivelines halves as they are slid together, the Driveline must
be timed (universal joints aligned the same) as shown in the pump & driveline schematic on (See
Figure 10 thru 17).Slide Driveline half and pump together until the shoulder on the pump slide
in the hole on the pump mount weldment.
When installing the pump always keep ports sealed to keep them clean and free of
contamination. The pump MUST be turned correctly. This can be done by making certain that the
pressure filter that is mounted on top of the pump is up.
Install the two 1/2" X 1-1/2" long pump mount bolts (P/N 02892000) and two 1/2"
lockwashers (P/N 00001300). Tighten the two pump mounting bolts.
1.Install Pump Driveline Cover. The Pump Driveline will have a cover (P/N 02980398) which
retained by four 1/4" X 3/4" bolts (P/N 00021400), four 1/4" flatwashers (P/N 00024100) and four
1/4" lockwashers (P/N 00017000), install and tighten these now (See Figure 6).
hand side engine guards need to be reinstalled
using the original hardware (See Figure 18). These
guard are to gain access so the pulley adapter
could have been installed as shown (See Figure
19).
2.Reinstall Top Cover. There is a top cover
that bolts onto the front of the tractor that is
removed to make certain that the hoses that run
underneath (See Figure 20) are tied back to
prevent them from rubbing on the driveshaft that
was installed, this is very important to prevent
damage to the hoses (See Figure 21). The front
cover plate will be installed using the original
hardware.
LH Side Engine
Guards Removed
From Tractor
Figure 18
3.Install Pump Mount Driveshaft Cover. The
Pump Mount has a bolt on cover on top of it (See
Figure 17 & 21). The cover and bolts are furnished
with kit. In figure 21 is shown without pump installed, this is for illustration only. Do not install
cover before pump is installed.
4.Review this section and make certain all
components are installed and tightened to specification (Bolt Toque Chart) and hoses are secured so as not to interfere with another component.
This Section covers the installation of the Hydraulic Tank and Control Valve Assembly. The Tank
and valve are shipped as an assembly.
1.Locate Tank and Valve Asy, this will need to be lifted with a hoist, the front bumper wldmnt
is welded to the front of the tank from the factory.
2.All Tools, Work Area, Components and Workers Hands must remain Clean when working on any
part of the Hydraulic System. All hoses and fittings should remain plugged till ready to install them
to keep them clean.
3.All components should be rechecked for tightness and Hose routing also double checked.
Install Hydraulic Tank to Front of Tractor:
1.Hydraulic Tank and Valve Assembly, The Hydraulic Tank, Control Valve and Pump are shipped
together (See Figure 1). The Pump should have already been mounted.
2.Install Hyd. Tank & Control Valve Asy. To
install the tank and valve assembly you should
use an over head hoist to lift Tank and Valve
Assembly, as it is heavy and can be damaged if
dropped. The hoist will also assist when aligning
the mounting holes. There are three mounting
tabs in the rear of the tank. Mount the three rear
bolts, Three on each side. The hydraulic tank
slide under pump and between the LH & RH Tank
rails. Do not remove from hoist until tank has been
bolted on and bolts tightened
Inner
Mounting
Tabs
3.Rotate Fittings to make better access to
Valve and tank connections, The fittings in the
pump and valve may have to be rotated to make
it more accessable whenconnecting the hoses.
Figure 1
Hose Connections To Pump And Hyd Tank: (See Figure 2)
ItemPart No.Qty. Description
A029814271Hose, 8FJX - 8FJX 90° - 24" Lg. w/Red Tie (Charge Filter to Pump)
B029814281Hose, 8FJX - 8FJX 90° - 21" Lg. w/ Blu Tie (Case Drain to Tank)
C029814291Hose, 12FJX - 12FJX - 23" Lg. (Pump to Suction Filter) hose under
pump and cannot be seen in drawing.
D029814301Hose, 12FJX - 12FJX - 31" Lg. w/ Red Tie (Pressure Filter to Supply)
E029814311Hose, 4FJX - 4FJX 90° - 35" Lg. w/ Red Tie (Pump Load Sense to Valve (PX)
Connects to top side of pump as shown.
F029814321Hose, 4FJX - 4FJX 90° - 20" Lg. w/ Blu Tie (Pump Regulator to Tank)
Connects to bottom side of pump not seen.
F-------------1Hose #4, Connects here w/ Tee Fitting (Connect to Base End Stabilizer Cyl)
G029814331Hose, 20FJX - 12FJX - 24" Lg. (Pump to Suction Filter)
H029814621Hose, 12FJX - 12FJX 90° - 20" Lg. w/ Org Tie (Valve Return to Tank)
J------------- 1Hose, # 16 w/ Red Tie (Pressure from Pump to Motor) Bottom Port
K------------- 1Hose, # 16 w/ Orange Tie (Oil Return from Motor) Top Port
L-------------1Hose. w/ Blue Tie (Oil Return from Oil Cooler to Tank)
NOTE: Hoses are not shown in drawing above, this is for clarity. The hose routing is for the hoses which
connect from one point to the other. Use the instructions and hose description listed to follow hose
routing.
Example: Hose - A connects to one end marked A and the other end of hose connects to the other item
marked A. This is done with the other letters as well, the hose must connect to the same letter markings
on each end as in drawing. Some hose will be marked with a colored plastic tie.
Some hose will have a straight fitting or a 90° fitting. This is to allow hoses to be routed to where they
clear other items, when connecting hose put the end on that has the correct fitting as noted in drawing
with (90°) or the straight fitting if note marked hose routing that is to make hoses clear other items. Do
Not connect hose to different letter items, all hose end must connect to the same letter on both ends.
TO ID HOSES: Always check Size, Length, Fittings and Color Plastic Tie to identify the hoses. Some
hoses will have the same color tie but the size, length or fittings will be different.
An Electric Solenoid Operated Hydraulic Lock Valve (Figure 4) is incorporated in the Head Tilt
Function to prevent excessive (Head Lift Cylinder) leak down during storage or transportation.
The Solenoid which operates this valve is normally in the Locked position until Head Lowering
function is actuated at Joystick. When Joystick is actuated to lower Head an electric signal
is sent to solenoid to open Lock valve. When the function to raise the Head is activated there
is no electric signal from Joystick. The pressure against the valve when head is being raised
will force Valve open like a relief Valve allowing Oil to pass through it. If this valve will not open
it could stop head from lifting or dropping. The valve is plumbed into the Hydraulic Circuitry of
the Head Tilt Function and is located near the Control Valve.
Hydraulic Hose Band Mark Color Codes: Hose's and/or fittings are marked with a
Color Coded Plastic Band around it. Some Bands are a solid Color and some are Colored with a
Stripe. The purpose of the colored bands are to provide a quick reference for hose and port
connection. A metal band is also attached to the hose, on that band is an Alamo Industrial Part
Number for reference if needing a replacement hose.
& Part Number (See Figure 5)
Boom Cylinder Circuit Hoses:
Color Tie(Code)Hose SizePortDiverterHyd. Function
GreenGSAE # 6A---Swing, Back (Rod End)
Green / WhiteG / WSAE # 6B-- -Swing, Forward (Base End)
OrangeORSAE # 6A---Lift, Down (Rod End)
Orange / WhiteOR/WSAE # 6B---Lift, Up (Base End)
BlueBSAE # 6A---Dipper, In (Rod End)
Blue / WhiteB/ WSAE # 6B---Dipper, Out (Base End)
YellowYSAE # 6A---Telescope, In (Rod End)
Yellow / WhiteY/WSAE # 6B---Telescope, Out (Base End)
RedRSAE # 6B---Head Tilt, Up (Rod End)
Red / WhiteR/WSAE # 6A---Head Tilt, Down (Base End)
GreenGSAE # 4AP2Control Valve tor Diverter valve
Green / WhiteG/WSAE #4BP1Control Valve to Diverter Valve
GreenGSAE # 4- --C4Swivel, CW (Rod End)
Green / WhiteG/WSAE # 4- --C 1Swivel, CCW (Base End)
YellowYSAE # 4- - -C3Door, Open (Rod End)
Yellow / WhiteY/WSAE # 4--C 2Door, Closed (Base End)
OrangeORSAE#12T---Valve Return To Tank
RedRSAE#12P--Pressure to Valve.
Always Check Hose Size, Color Code
Motor Circuit Hoses to Boom Connections: (Listed as reference)
Color Tie(Code)Hose SizeHyd. Function
RedRSAE # 16--Pressure Flow to Motor
OrangeORSAE # 16--Return Flow From Motor
BlueBSAE # 8--Case Flow From Motor to Boom
BlueBSAE # 12--Case Flow at Boom to Tank
Diverter Valve.:
The Diverter Valve bolts onto the front frame mount bracket on the LH side of the tractor, the holes
are in the bracket (See Figure 5 , 6 & 7). The Diverter valve is a electrical operated valve that allows the
hydraulic pressure to be shared to operate two (or more if valves are stacked) functions with a single
pressure supply. This valve is strictly a diverter valve and is designed to direct the pressure, not regulate
the flow or pressure.
The Port openings on this diverter valve are marked with letter number codes which show which
port is connected to which hose and where that hose connect on other end (See Figure 5, 4 & 7))
PortFunction & Connection
P1Hose Hydraulic Pressure from Door / Swivel (B) Port on Control Valve (G/W Tie)
P2Hose Hydraulic Return to Door / Swivel (A) Port on Control Valve (G Tie)
C1Hose to Head Swivel Cylinder Base End (G/W Tie)
C2Hose to Door Cylinder Base End (Y/W Tie)
C3Hose to Door Cylinder Rod End (Y Tie)
C4Hose to Head Swivel Cylinder Rod End (G Tie)
Connecting Oil Cooler And Fan Assembly to Exterior Wire Harness
1.Oil Cooler / Fan Assembly. The Oil
cooler / fan assembly is for cooling the oil
being returned from the Motor Case Drain.
The fan is connected to the control box and is
turned on & off automatically. It set to run on a
program that will run the fan in the cooling
rotation for a designated time, then stop, reverse the rotation (cycle to clean debris off of
cooler, then stop and reverse the fan again
and begin the cycle all over again.
The connection to the cooler on the
exterior wire harness is marked with code R1.
The connection from the fan will have two
wires, a Blue (+ connection) and a black (connection) (See Figure 8).
located on the RH side of the tractor (See Figure 1) .
It will have to be relocated. The mount kit will include
a battery relocation kit. The battery relocation kit
includes a mounting bracket (See Figure 2) that will
relocate the battery tray farther to the rear. This is
done so the Boom Swing will not hit battery when in
the transport position. The RH Step Will need to be
removed to allow access to relocate battery.
2.Remove Factory Battery Cover, Battery,
Battery Tray and Battery Tray mount. Remove the
battery cover (See Figure 3), Remove the battery
cables from the battery. Remove the battery from
the battery tray. Unbolt the battery tray from the
tractors factory mount bracket. Remove the factory
mounting bracket from the tractor (See Figure 4).
3.Install Replacement Battery Tray Bracket.
Install the replacement battery tray bracket (See
Figure 2) using the same bolts and holes as the
original bracket. This Bracket is designed to move
battery further back. Install original battery tray using
original hardware. Reinstall battery into batter tray
(See Figure 3). DO NOT reconnect battery cables at
this time, leave them off and make certain they do
not make contact with the battery connections as
you do not want the battery connected during installation. Replace the battery cover (See Figure 1) for
now this will protect battery and cover.
tion kit will include a new mounting bracket, Bolting
hardware, replacement exhaust pipe from turbo to
muffler. The Muffler needs to be removed first (See
Figure 5). Remove the Exhaust pipe to turbo (See
Figure 5). Remove the tractors factory Exhaust pipe
mounting bracket (See Figure 6).
2.Install Exhaust Replacement Mounting
Bracket. The replacement exhaust mounting
bracket will bolt in the place of the factory mounting
bracket. The replacement bracket moves the exhaust inward towards the engine by about 5 to 6
inches. This is to give clearance of the boom and
exhaust system (See Figure 7).
Tractor Factory
Exhaust pipe to
Turbo
Figure 5
3.Install Replacement Exhaust Pipe. Install
the replacement exhaust pipe using the new clamp
furnished in kit. Fasten the new exhaust pipe to the
new exhaust bracket using the two factory u-Bolts
that were used on the original exhaust pipe (See
Figure 8).
4.
ing the factory bolts and hardware. Check all the
bolts and components to the exhaust for tightness
and fit.
proper Floor jack to lift the RH Rear Wheel, Support
the tractor with proper jack stands rated appropriately for the tractors weight. The RH rear tire and
wheel should be removed for this installation by
using a hoist to support and lift the wheel and tire
assembly. The tractors factory fuel tank is mounted
behind the RH rear tire and wheel (See Figure 9).
2.Remove Tractors Factory Fuel Tank and
Mounting Brackets. The LH factory step will have to
be removed from the tractor before attempting to
remove the fuel tank, the step will not be reused.
The factory fuel tank will need to drained of fuel. Use
an appropriate and safe method for pumping out
tank and for the storage of the fuel removed. The
Tank is removed by loosening and removing the
retaining straps that you will see around the tank
from the out side. DO NOT Attempt to remove tank
with fuel in it.
Store the fuel tank in an appropriate safe place away
from flames, extreme heat and or dusting dirty
conditions. The Fuel Pickup and Gauge sending unit
will need to be removed from the factory tank to be
installed in the new replacement tank later (See
Figure 10).
3.Install Replacement Fuel Tank Mounting
Brackets. Remove the factory fuel tank mounting
brackets, there are two new mounting brackets that
will be supplied to mount the new tank. There is a
front and a rear bracket (See Figure 11 & 12).
new Tank. The Pickup gauge sending unit from the
factory tank will be installed into the new tank. This is
recommended to be done before mounting the new
tank to the tractor (See Figure 13). The new tank will
have a fuel capacity of 51 gallons
5.Install the new mount brackets to the tractor
frame. The tank mounting brackets will bolt to the
tractor the same as the factory brackets that were
removed. Make certain that the brackets are installed correctly, the front bracket will have 2 outer
holes (same as the tank see Figure 11 & 13). The
rear bracket will have 1 hole in the outer end (same
as the tank, See Figure 12 & 13)
Mounting
Tabs
Front
P/N 02982198
Pick Up Tube Unit
Tank
6.Install The new Fuel tank onto Tractor. The
new fuel tank with the gauge sending unit slide in on
top of the new mounting brackets with the fuel cap to
the front (See Figure 14). Connect lines to fuel pick
up connections, connect wiring to fuel gauge sending unit. (See Figure 14)
7.Bolt Tank to the Mounting Brackets. Bolt the
tank to the mounting brackets, there are two bolts in
the front bracket and one bolt in the rear bracket.
(See Figure 15)
8.Install New replacement Step. The new Re-
placement step is a bolt on weldment that will bolt to
the new fuel tank with four bolts, note: below the
step is painted yellow for clarity only (See Figure
1.Before beginning any repairs on this section make certain the boom is extended outward to
full extend and laying on the floor. Before removing the Boom Pivot Pin support the boom with an
overhead hoist so as when Pie is removed boom can be lifted out of the way. NEVER REMOVE ANY
PINS OR BOLTS unless boom is supported at pivot end and head end is resting on the floor.
2.The under mount frame asy is made up of the Turret, Center Section Frame Weldment,
Boom Mount, Swing Cylinders, Swing Cylinder Trunnion Mount, Turret Cylinder Link and Counter
Weight.
3.The Turret Asy will be shipped assembled to the Boom mount with the hoses and cylinders
plus attaching hardware assembled to it.
4.The Swing Cylinders have replaceable mounting bushing which can be replaced by
removing the bottom cover and trunnion mount weldment. The Cylinders can be dropped down
enough to replace the bushing. The replace the Trunnion Mount weldment. Also by removing the
cylinders the Turret Cylinder link can be removed.
5.The Turret assembly has a large bearing assembly bolted to it and then bolted to the Boom
Mount. This Bearing CANNOT be removed (or replaced ) unless the Boom is disconnected from it
first. When disconnecting boom make certain the boom is supported as not to fall (See Step 1). The
Bolts retaining the turret to the bearing and the bolts connecting bearing to the Boom Mount MUST
be torqued to the required specification, This is very critical. See the Bolt Torque Chart in the
beginning of this manual.
6.DO NOT remove any mount pins and/or bolts unless the components are supported properly
to prevent them from falling
7.The Turret Bearing Assembly has 3 grease fittings, each 120° apart. All three of these grease
fittings must be greased because of the diameter of the bearing this to ensure an even distribution
of grease though out the diameter of the bearing assembly.
8.If the hoses for the swing cylinders are disconnected or replaced make certain that they are
reconnected correctly as shown in this section (Swing Cylinder Hose Routing). If the hoses are not
connected correctly the swing will not function correctly.
the rear axle mounts, a LH & RH Frame rail. Two
front frame mounts, a LH & RH. One center frame
weldment. (See Figure 17, 18, 19, 20 & 21)
2.Install Frame Components. The Frame
components will only fit one way. The Frame components are a Bolt together assembly no welding
will be required. The Frame components will bolt
together and to the tractor using mostly 3/4" and/or
20 mm bolts. Each 3/4" & 20 mm bolt will use
hardened flat washers, one on the head side when
bolts go into the tractor castings. Two washers
used when bolts use a nut and go through the
frame. These hardened washers are important.
rails consist of a LH & RH. We have started with the
Left Hand Rail. The three point lift stabilizer brackets
will need to be unbolted on both sides. In the illustration for the LH side we installed the frame with the
LH rear tire and wheel still removed, this was done
for clarity not because the wheel needs to be removed. Using a floor jack to lift the rail up under the
rear axle (Stabilizer brackets for three point have
been unbolted). Install the bolts up and into the three
point stabilizer bracket and the tractors rear axle
housing and snug the bolts down. Support the frame
rail with a jack stand (or leave the floor jack under it).
(See Figure 17 & 22).
The RH Rear Frame Rail will basically install
the same, bolts up under the tractor axle housing
with the three point stabilizer bolt back up under
frame rail (See Figure 18 & 23). The RH Rail looks
different at the rear because the boom rest will bolt
here later.
4.Install Front Frame Mount Rails. The Front
Frame mount rails will consist of a RH & LH (See
Figure 19, 20, 24 & 25) These will only fit one way as
they have a gusset reinforcement on one side that
will be showing to the outside when installed. These
can be lifted by the technician installing them. The
LH and RH will install the same way, Using 4 bolts
each that screw into tractor casting on the side of
the tractor (See Figure 24). Make certain that all 3/4"
and 20 mm bolts have hardened flatwashers on
them.
5.Install Center Frame Weldment. The Center Frame Weldment has a front and a back side (LH
& RH side). The Center frame must be installed with the two openings (See Figure 26) toward the front
of the tractor. These openings are to allow for the movement of the swing cylinders when moving the
boom to the boom rest position.
IMPORTANT NOTE: When bolting the center frame up to the front and rear frame mounting
rails the bolts on the RH turret side must have the bolts installed from the bottom with the bolt heads on
bottom under center under frame and the nuts on top (See Figure 27 showing nuts on top). The reason
the nuts must be on top is
mounted. The Bolts that are used to mount center frame are not the same lentgh. The 8 bolts for the rear
fame bracts (bolts that face the rear of the tractor) will be 3/4" X 3-1/2" long. The other twelve bolts will be
3/4" X 2-1/4" long. All 20 Bolts that at are used to mount center frame MUST have hardened flat washers
install on both sides, one under Bolt Head and one under Nut (See Figure 26 & 27)
Using floor jacks (or Fork lift) position the center frame weldment up under the tractor (See Figure
27). The center frame weldment will bolt to the front and rear mounting rails on both sides. Make Certain
to use hardened flatwashers on all 3/4" and 20 mm bolts, when using nut on bolts it will need two
hardened washers, one on each side (See Figure 27) . Double check the frame mounting bolt tightness.
so the bolts will not hit the swing cylinders when the turret assembly has been
RH Side
of Tractor
Front Mounting
Holes use 3/4" X
2-1/4" bolts in
these 8 places
Install with these
openings to front
of tractor
Front of
Tractor
Rear Mounting Holes use 3/4" X
3-1/2" bolts in these 8 places
Rear Top Mounting Holes use 3/4" X 2-1/
4" bolts in these 4 places
Rear of
Tractor
LH Side of
Tractor
P/N 02981168 Center Section Under Mount Frame Wldmnt
Rear View
Figure 26
6.Install Boom Rest Weldment. The boom rest weldment for the 24 foot boom and the 30 ft.
boom are not the same (See Figure 29). The boom rest weldment bolts to the RH Side on the Rear
Frame mount weldment behind the tractor axle weldment (See Figure 30). It is recommended that this
be installed using an overhead hoist and supported by the hoist until boom rest and support brace
(See Figure 28 & 30) are completely installed. The Boom Rest Support also serves as the top axle
strap for the RH Axle mount (See Figure 30).
down over the top of the Axle (LH Side) and bolts run
through the Rear Frame rails. The RH Side the axle
strap is part of the boom support brace weldment
and also bolts down over the axle with the bolts
through the rear frame rail (See Figure 30 & 31)
Make certain that all the bolts mounting the
frame components and the boom rest are properly
torqued, see the bolt torque chart.
8.Reinstall LH Rear Tire and Wheel. Reinstall
the LH rear Tire and Wheel now if it has not already
been done. Use a hoist to lift and secure the rear
tires is recommended as they are very heavy.
1. Counter Weight (CWT) Installation. The Counter weight (See Figure 1 ) mounts on the LH side Under
Frame Weldment. Its is retained with three pins, the long pin on top, the short pin at the rear and a short
pin at the front. Using a hoist or other sufficient lifting device align the weight with the frame. The Frame
for the weight will slide over the under frame until the upper long pin is aligned with the mounting tube of
the weight and the mounting tubes of the under frame. Install the long mounting pin. The front and rear
pin holes should be aligned, install the short pins front and rear. The short pins are retained using a nut
and bolt. The long pin uses two large cotter pins, install cotter pins and bend end of them to secure them.
(See Figure 32 , 33 & 34)
2. Additional Counter Weight (CWT) Installation: The 30 foot boom model has an additional bolt on weight
at the counter weight. This additional weight bolts to the weight weldment on the 30 foot model only (See
Figure 32)
Weight Attaching Pin,
Short Pin Rear side
Weight Mount
Attaching Pin,
Long Pin
Center Section
Under Frame
Weldment
Figure 32
LH Counter Weight 24 or
30 Foot Boom
Weight Attaching Pin,
Short Pin front side
Additional bolt on
Weight Used on
30 ft boom models
only
3. Wheel Counter Weight (CWT) Installation: The Wheel counter weight is in addition to the frame
mounted counter weight, they both must be used together, the 30 foot boom will have an additional frame
counted counter weight bolted on, (See Figure 32). All these weight are in addition to adding liquid weight
into the Left rear tire. The proper amount of counter weight is not complete until all these weight have been
installed.
shipped assembled with the hydraulic swing cylinders, hoses, pivot bearing assembly, boom
mount weldment and mounting pins installed
(See Figure 35 & 36).
2. Under Frame Weldment. The Under frame
weldment center section is designed for the turret
assembly to mount on the RH side. Remove the
one long mounting pin and the front and back
short mounting pins (See Figure 36 & 37). Check
to make certain the mounting bolts mounting the
center ubder frame weldment are installed with
the bolt heads unter frame weldment and nuts are
on top visible looking down, if they are in wrong the
swing cylinders will hit the bolts causing damge to
cylinders and bolts. (See Figure 37)
Turret Attaching Pin, Short
Pin, one Front
side and one
rear side.
Figure 36
Section 5 - 13
Frame Installation
3. Turret Assembly Installation. Theturret assembly mounts on the RH side onto the center section
under frame (See Figure 36 & 37) . Using a hoist (or other lifting device) lower the turret assembly until
it is level with the underframe. Slide the turret assembly inward toward the under frame until the retaining
pin tube on under frame an turret assembly align. Installthe long upper retaining pin and then the two small
front and rear pins. The long upper pin is retained with two cotter pins that need to be bent over on the
ends. The short pins are retained with nuts and bolts (See Figure 36 & 38).
Figure 37
Figure 38
4. Turret Assembly Grease Fittings. The turret assembly has three grease fittings around the OD of
it. The grease fittings are 120° apart, this is to make certain that the bearing will be greased all the way
around because of the large diameter of the bearing. This bearing must be greased before unit is put into
service. It is easier to get to grease fittings now than after boom has been installed. On the under side
of the turret assembly are the grease fittings for the swing cylinder pivot mounts, these need to be
greased before operating the unit. Also there is a bolt on cover on the under side of turret that will be
installed (See Figure 40) at a later time. Greasing the cylinder pivots will need to be done before the cover
is installed (See Figure 39) and the boom swing stop will need to be adjusted, but this cannot be done
until a later time making it best to leave this cover of until then. After greasing components at assembly
of unit operator should consult the operators manual for maintenance requirements.
Front Axle Stabilizer Installation - 30 FT Model (Standard)
12
12
12
Front Axle Stabilizer Kit Installation:
1.Install Front Axle Stabilizer Kit (Kit P/N 02981895). The front axle stabilizer kit is standard on the
30 foot model. The front axle stabilizer kit will consist of all brackets and hardware to install to front RH
side of 4 wheel drive axle RH side of tractor frame
This kit is tied to the oil supply at the Lift Cylinder for
the boom, the upper pressure supply hose (# 4 hose with
blue plastic tie) is tee'd to the "B" port of valve for the lift
cylinder and connected to the Base end of the stabilizer
cylinder. The lower Hose is connected to the rod end of the
cylinder and is connected to the tank return hose at the
tank. Install the cylinder with the rod end toward the axle
and the base end of cylinder up to the bracket (item 3)
bolted to tractor frame. Number 4 hose with a blue plastic
tie at the front side of tank (See Figure 41 through 48).
The Brackets bolt to the tractor axle and form a
clamp around front axle housing (item 1 & 2). The Stabilizer cylinder is charged only when the boom lift cylinder is
activated and is controlled automatically with the boom lift
controls.
The three axle brackets are as follows
ItemPart NoQty Description
1029831431Top Axle Bracket
2029831441Bottom Axle Bracket
3029823301Stabilizer Support Bracket
4029813161Hydraulic Cylinder
See Mount Kit & Component ID section for Axle Stabilizer
complete component and hardware kit list.
2.When installed correctly the three components
should be aligned as show (See Figure 44). The upper and
lower bracket should have the same gap between them in
front as in the back to make certain brackets are even.
Check the hose connections and all mounting bolts for the
axle stabilizer kit.
P/N 02983143
New front axle
bracket (top)
Back side
P/N 02983144
New front axle
bracket (bottom)
RH Front
Tire side
Figure 41
P/N 02982320 Cyl Support Weldment (Included in Front Axle S tabilizer Kit Only)
New Holland "TS" Series Optional Door Kit No. 02980888
RH Lexan Door Kit. Option
P/N 02980888
Remove & Dis-Assembly of Factory Stock
Glass Door.
1.
that you use enough help to remove it safely. It is
recommended to use three people as shown (see
figure 1) Use some type of container to hold all
removed components and hardware, some will be
reused & some will not. The Assembly procedure
and the dis-assembly procedure is the same except
in reverse. The RH Door is a mirror image of the LH
Door which can always be used for reference.
2.Disconnect the gas shock (it is inside) from
the door pipe brace, disconnect it at the door end.
3.With someone supporting the door at the
bottom and some one to hold the nuts inside loosen
the upper hinge bolts and the lower hinge bolts (See
figure 1) CAUTION! The lower hinge bolts also hold
the Pipe brace to the window, with these hinge bolts
removed DO NOT lift or hold window by using this
brace, it could put glass window under stress causing it to break. When Removing Bolts from hinges
make a note of the large rubber washer and the large
steel washer and there location as they will be reused
in the same location and order they are in. (See
Figure 1).
4.Lay Removed door on a soft protected
surface for the disassembly of the latch and brace
components (See Figure 2). (Item 1) This is the
2) This is the Latch and retaining bolts, nuts & washers for the latch assembly, remove them. When
removing the latch you will need to lift and turn it in away that you can get the inside handle rod (connected
to item 5) pulled out of its hole in the latch not the handle item 5. (Item 3) Remove the upper retaining nut
and flat washer (this flat washer will not be reused) (Item 4) Remove the lower handle retaining bolt , there
will be rubber washer (that will not be reused) under the steel washer. (Item 5) The outer door handle can
be removed now, there will be rubber pad at the upper (larger portion) end between the glass and the
handle that will have a thin pipe type spacer in it. Also the lower handle mounting bolt will have a smaller
rubber pad with a metal insert in it that is between the glass and handle. (Item 6) This is the inner door
handle and WILL NOT be removed from the pipe brace weldment. (Item 7) This is the pipe brace weldment
and extends from latch / door handle to the lower hinge bolts. At the lower hinge bolts there will be a rubber
pad between glass and metal plate, this pad will be reused. (Item 8) This is the lower mount for the pipe
brace (See Figure 4 & 5 for fastener) and will be the last fastener removed, this fastener takes a special
tool to remove it. See your New Holland Dealer for instruction & Removal Tool.
To remove the factory door make certain
plastic cover for the latch and will snap off. (Item
New Holland "TS" Series Optional Door Kit No. 02980888
5.Lay the New Lexan Door (P/N 02980803) on a
protected surface (here we used Bubble Wrap Packing
material). Install the push-on weather seal material (P/
N 02980889) with the soft rubber side up as shown. This
weather seal is designed to push-on with out adhesive,
but you can use adhesive if you wanted. Where the two
end meet an adhesive should be used to jion the two end.
Use an adhesve that is rubbery and dries to the touch.
The 3M Co. makes a good Black weather strip adhesive
that will work well for this (See Figure 3)
6.Install the pipe brace on top of door.( Item 8)
This is the lower fastener (See Figure 4 & 5) and will
need to be installed first, make certain to put the rubber
washer back on fastener, install the fastener untill the
shoulder of the fastener is into the hole in the door. DO
NOT Tighten Fastener at this time.
7.Install Outer Door Handle and fasteners. (Item
9) This is the outer door handle, before it can be installed
Item 10 must be modified (Item 10) This is the upper
mount of handle rubber pad. There is a shoulder on it that
must be cut off before it can be used, using a sharp knife
cut this shoulder off, The tube Spacer shown with item
3 goes through the hole of item 10 and then slide over
threads of item 9.
8.Push the lower rubber (with steel insert in it)
into the hole of the door, holding the handle in place fron
the bottom start the bolt & washer item 4, there was a
rubber washer used under item 4 bolt. In some cases
it can not be reinstalled, check bolt engage ment to see
if it can be used.
New Holland "TS" Series Optional Door Kit No. 02980888
9.Insert Handle into door from bottom, make
certain item 3 tube spacer is inserted through hole of
door and through hole of pipe brace, there is a rubber
pad to reinstall between pipe brace plate at upper
latch and door (See Figure 6) Install item 3 Nut onto
handle, Note when disassembled there was a large
flat washer here. The flat washer WILL NOT be used
in reassembly. Snug the item 3 nut but DO NOT
tighten.
10.Lifting the Latch and turning to the correct
angle slide the latch actuated rod through the hole on
the latch. Turn and lower latch in place. Using the
original Bolts, Washers and nuts bolt on the latch to
pipe brace (See Figure 7). These can be tightened at
this time.
11.Prepare the Door Hinges which are still on
tractor (See Figure 8) by making certain the round
rubber washers are in place, the ID of washer will
have the shoulder of the hinge sticking through it as
shown (See Large Rubber Washers Figure 8). The
lower hinge uses a two hole oblong rubber pad
between door and pipe brace.
12.Install new door, make certain all rubber
pads are in place, Holding door push the lower hinge
up to door. Install the new 5/16" NC X 1-3/4" Gr. 5
Bolts P/N 00021900 from kit, Use the old small OD
structural flatwashers that were removed from original door. The Top Hinge on the inside will have a
round rubber washer pad and a large round steel
washer. The lower hinge should have the oblong
rubber pad with two holes in it. Put the New 5/16" NC
locknuts with any washers that were remove form
original door. While supporting the door (see Figure
9) tighten the hinge mounting bolts, Do this slowly
and carefully making certain the shoulder oh hinge
goes through hole in door. DO NOT over tight these
bolts. Tighten the other fasteners on the door brace
and latch handle. If Door is not fitting right the door
striker bolt on the inner cab frame is adjustable by
loosing it up and moving it in or out as needed. USE
CAUTION when cleaning the Lexan door, DO NOT
use any cleaner that is harmful to plastic, Read all
directions for cleaner use befor using it, if using it for
the first time on the Lexan door, test it in a small out
of the way place. DO NOT use rough material such
as paper towels to clean Lexan Door.
The Left Rear Wheel must be filled with liquid. Alamo Industrial recommends a Calcium
Chloride Water Mixture. The recommended Ratio of a 30 / 70 mix (30% Calcium Chloride and 70%
Water), this mixture will add weight at about 10.5 lbs per gallon. Follow the Mixture procedures
furnished by the Manufactured of the Brand of Calcium Chloride that you are using. It is also
recommended that a trained person installs the calcium Chloride. Calcium Chloride must be added
in addition to the Steel Wheel Weight and the Counter Weight that hangs on the Left Side. It is Not
recommended to use straight Water in the Wheel as this would not provide protection against freezing.
A 30/70 Calcium Chloride Water mixture provides antifreeze to approx -50 deg. F. below 0.
Rotate Washer to Match Bolt
Circle dia. and Washer fits into
Wheel Weight Slot.
3
4
2
1
Bolt is shown extra long in
drawing for illustration only
ItemPart No.QtyDescription
1029796033Hex Head Bolt, 7/8" NC X 16"
2029715693Wheel Weight Washer, Special
3029707581Wheel Weight Casting, 1400 lbs.
45JRC14903Locknut, Top Lock 7/8" NC
Note: some Older Units used a All Thread Rod with Hex Nuts Lock Nuts, with Flat Washer
and Lock washer. This was replaced with the Bolt Type shown above. These Bolt and Nut
combinations will replace the old All Thread type.
LH Rear Wheel. Make sure these
holes are 15/16" dia. if not, they
must be reamed out.
3.Lift Left Rear Tractor
Wheel till it just clears the ground.
This will allow the Wheel to be
rotated when aligning mounting
holes for Weight.
4.Using a forklift, lift Wheel
Weight into Wheel. When Wheel
Weight is centered in Wheel Secure Forklift and Set Parking Brake
on Forklift. Insert one of the three
bolts through Weight and Wheel
(Rotate Wheel to align holes if
needed). Install a Hex Lock Nut on
inside. Insert the other two Bolts
through Weight and Wheel and
start the other two Locknuts. Do
not tighten yet. (See Figure 2)
Wheel Weight Mntg
Locknuts
Figure 2
5.Looking at the outside
make sure the three special Washers (Figure 1 Item 2) are aligned
with the Slots in the Wheel Weight.
Tighten the three Bolts now. You
will need an assistant to hold the
other Side while you are tightening
the Bolts. While tightening Bolts,
check to make sure the three special washers are seated correctly.
If these Bolts are tightened and
washer are not seated into the
recess on Wheel Weight, damage will occur. (See Figure 3)
Wheel Weight
Special Washers
Mounting Bolts
Part # 02971569
(3)
6. Remove forklift away from
Wheel and Weight. Recheck tightness of Wheel Weight retaining
Bolts. Bolts should torque to 500
ft. lbs.
1.The Auxiliary Wheel Weight is made up of three steel plates and mounting hardware. Each
Auxiliary Weight weighs approx 136 lbs. When all three are installed on the existing 1400 lb. weight it
will increase the wheel weight by 408 lbs. This makes the total bolt on wheel weights equal 1800 lbs.
This will not include the amount of weight to the tire from the installed liquid which, will vary with the size
of the tire and the liquid that is added.
200012300Nut, 7/8" NC
200760266Bolt, 7/8"-NC X 5-1/2 GR8
302976644Auxiliary Wheel Weight Plate, 136 lbs Each
2.Install Auxiliary Wheel Weights. The Auxiliary Wheel Weight bolt to the larger 1400 lb. wheel
weight. There are two slots in the large weight that the 7/8" bolt heads will slide into. It is recommended
that the tractor wheel is in position so these two slots has one facing front and one to the rear. Slide the
two 7/8" bolts into the slots, the slots will prevent the heads of the bolts from turning. The Bolts in the
large wheel weight will have to be aligned to the proper distance apart, to match the distance of the holes
in the auxiliary weights. Slide the auxiliary weight over the two bolts, do this with all three weight for this
kit. Install the lockwashers and hex nuts. Tighten the bolts to required tightness. See bolt torque charts
in tractor preparation section.
1.Preparing Tractor Floor Mat. First thing to do is remove the Battery Cables from Battery, Do
Not perform any work on Tractor or Boom Electronics unless this has been done. Raise the Floor Mat
up on the RH Side by the RH Door, You will need to fold it back approx. 12 to 14 inches (See Figure 1
& 2).
DO NOT Tear or Cut any Holes in Rubber Floor Mat, as it will NOT be required.
You may find a rubber plug or you may have to cut a hole with a hole saw, this will have to be decided
during installation. If you need to cut a hole, check the under side of cab for any obstruction or any
component that might be damaged before you cut the hole. The hole is going to have to be oblong in
order for the plug to go through it. Measure Wire Harness plug Coded G1 to determine the size hole.
In Figure 2 below the tractor had two holes from the tractor manufacturer, technician removed the
rubber plugs and cut the space between the two holes to open it into one oblong hole. Check to make
certain the installation will not interfere with the operators normal functions. (See Figure 1 & 2). Floor
mat can be reinstalled by over wire harness with out cutting any holes in floor mat..
Pull Floor Mat
loose here
Cut Hole in flor of
cab if not one
already in it.
FIGURE 1
FIGURE 2
2.Remove Tractor RH Side Panel. Remove the side panel on the RH side of the cab so the wire
harness can be run down through and under top panel and will be covered when the panel is put back
on (See Figure 3). Isert the end of the interior wire harness with the pug coded G1 down into the panel
from top and out bottom of panel (See Figure 3 & 4).
1.Joystick Assembly with Resister Harness. The joystick has the resister wire harness
attached to it when you received the joystick.
2.Emergency Stop Switch. The emergency Stop (E-Stop) Switch will be sent with the knob and
mounting nuts installed onto it. These will need to be removed when mounting switch.
3.Replacement Seat Arm Rest. The Tractor seats Rh arm rest will be replaced with a fabricated
one to mount E-Stop Switch and Joystick.
4.
exterior harness connecting to the interior harness and running outside the cab to the pump and tank
area at the front of the tractor.
5.
the floor of the cab on the RH side. Lift Floor mat and check, if no hole (possible with rubber plug in it)
a hole will need to be cut with a hole saw. If cutting holes in floor of cab always check under side of floor
to make certain there are no components that will be hit and damaged by saw. DO NOT use a torch to
cut holes in cab floor.
6.
to gain access to connections and/or mounting of components. Do not remove any panels until
instructed to do so.
Wire Harness. The Wire harness is in two piece, The interior harness inside the cab and the
Wire Harness through Floor of Tractor Cab. Some tractors may have a hole all ready through
Access Panels of Tractor interior. Panels in the cab will need to be loosened and/or removed
Installing Seat Replacement Arm
Rest:
1.Replace RH Factory Arm Rest. The fac-
tory seat RH arm rest will be replaced with a
weldment designed to serve as the armrest and
mount for the emergency stop switch and the
joystick assembly (See Figure 5, 6 & 7). Unbolt the
factory arm rest and bolt on the replacement arm
rest. The Arem rest is retained using the same type
method as thr factory arm rest, this is what allows
the arm rest to be raised up and down (See Figure
6) See the bottom of the welded replacement arm
rest. It may be required to use a die grinder in slotted
hole th help with alignment of retaining bolt. (See
Figure 6).
2.Install Emergency Stop Switch. The emer-
gency Stop (E-Stop) Switch mounts into the arm
rest in the smaller of the two holes. The Knob and
mounting nut will need to be removed and the
switch installed from the bottom of the arm rest.
Replace mounting nut and knob (See Figure 5 , 7 &
8)
3.Locate Joystick Assembly. The joystick
assembly has a flange around the bottom, it uses 4
screws to mount joystick to the arm rest. Lower the
wiring of joystick down through hole in arm rest.
Make certain the three plugs are in the hole and not
being pinched. (See Figure 9 & 12).
4.Resister Harness to Joystick. The Joystick will be shipped with the resister Harness
connected to it as an assembly. (See Figure 7 & 8) The Interior wire harness plug has 2 connectors
on it A 9 Pin Connector (labeled J1) and a 6 Pin Connector (labeled P1) . These two connections will
plug into the interior wire harness with the same code
when the interior harness is installed. (See Figure 7 &
8). The Interior harness is run under the RH side Panel
and along the rear panel. You will need to cut a notch in
the rear panel to allow the harness to pass between the
two panels where they meet near the bottom.
5.Interior Wire Harness. The interior wire har-
ness has all the connections needed to connect interior
components. The RH side interior panel of cab will need
to be loosened and/ or removed, this allows mounting of
the XS module (See Figure 6 & Next pages for wiring
schematics) continued in step 6
6.Interior Wire Harness (continued). The interior wire harness schematic (See Figure 11 & 12)
shows the wire harness as it is run through the cab. The XS Module will need to be mounted inside the
cab, the best place is behind the RH side panel (See Figure 6, 9 & 12). The wire harness will need it be
put under this panel, also with the connectors in the
appropriate place to connect with the interior components.
The harness to the joys stick will need to be run along the
panel at the back of the cab.
two wires that run under the floor mat, the positive
wire MUST connect to the ignition key switch of the
tractor for a power source. DO NOT Connect the
positive wire anywhere else (See Step 9 & Figure 14
wire CC1).. The plug (G1) will need to run through the floor
to the exterior of the cab, it will connect to the plug (G2) of
the exterior harness. (See figure 11, 12, 13 & 14). Secure
wires under arm rest.
Joystick P/N 02981347
with Resister Harness
CAUTION: The Harness has
FIGURE 11
FIGURE 12
J1
P3
P2
P4
PCB
7.XS Module P/N 02981533. The XS module
(See Figure 13) mounts in side the tractor cab
behind the right hand side panel (See Figure 13 &
14). The Connections (Three Separate Pugs, Can 1,
Can 2 & D) will be inside the side panel after it is
reinstalled and will not be visible unless you remove
the side panel (See Figure 14 , 16, 17 & 18 ). The XS
Module does not have a mount bracket, it will need to
be mounted by the assembly technician inside
panel where it will be out of the way, not interfere with
any tractor components and be secured. It can be
tied in or bolted. The Only Plugs protruding from
behind RH Interior panel shoud be the plugs for the
display control box (See Figure 14, 16, 17 & 18).
Can 1XS Module Can1 Connection (2 of 3 Connections)
Can 2XS Module Can 2 Connection (3 of 3 Connections)
CC1+ Positive Key Switch Connection (MUST Connect to key switch wire)
CC2- Negative Chasis Ground
DXS Moudule C1 Connection (1 of 3 Connections)
G1Exterior Harness G2 Plug (coonnects Interior & exterior Harness)
J1Joystick Resister Harness (9 Pin Plug)
K3Control Box Display Connection (1 of 2 Connections)
M1E-Stop Switch (use A or B of Switch)
M2E-Stop Switch (use A or B of Switch)
X 1Control Box Display Connection (2 of 2 Connections
8.Wire Exterior & Interior Harness Schematic. The wire harness schematics and instructions
will need to be used together to install the wire harness. The interior Harness and the exterior harness
will connect together with one plug connection. Figure 14, 16,17, 18 & 19) pertain to the interior harness,
Plugs have codes on them to identify where they connect, the connections will have codes on them to
identify where the connection goes. The code on the plug and the code on the connection may not be the
same, see the code connection listings in the illustrations to identify the connection location.
9.Plugs for Display Control Box. The wire plugs for
the display control box will come up through the small
cover on top of the right hand side panel (See Figure 16,
17, 18 & 19). When the small cover is replaced the plugs
and wires need to be moved to the back of the panel near
the RH rear cab post (See Figure 17 & 18). Cut a notch in
the panel at the rear so the cover will fit down around the
wire harness plugs (See Figure 17 & 18). Also the rear
tractor panel will need a notch cut in it to allow the wire
harness to be installed between the side and rear panel.
Cut this notch near the bottom of the rear panel (See
Figure 19)
9.Connect Wires to Key Switch. There are two wires on the interior Harness that connects to the
key switch (Wires CC1 and CC2) these need to be routed under floor mat and in behind dash panels.
CAUTION:The positeve wire (CCI) MUST be connected to the wire from the key ignition switch
of tractor for an electrical power supply. DO NOT connect the power supply wire (CC1) to any
other power supply as it could cause interference with the electronic components due to a
power surge
10.Tractor RH Side Panel reinstalled. When the
tractor side panel is reinstalled the plugs (2 Plugs K3 &
X1) for the Display control box will be sticking up out from
be hind the panel (See Figure 21), Run the wiring harness
in from behind panel, use caution to not let wire harness
interfere with or be in a position to damage or be damaged
by other tractor components behind panel.
11.Install Display Control Box Mount Bracket. The
display mount control box mount to the Rh rear cab post
(See Figure 22 & 23) . There are two plastic plugs in the
plastic cover over cab post. Remove these two plug to
expose two 10 mm bolt holes in cab post. Position the
mounting bracket with the bent end at the post and using
the 10 mm bolts furnished bolt the bracket to the post.
12.Install Display Control Box. The display control
box will bolt to the mount plate P/N 02982324 that is
mounted to the RH Rear Cab corner post (See Figure 22,
23 & 24). There is a wire setion on disply control box that
will pug into the two plugs on the interior harness plug KS
& X1 (See Figure 21 & 22)
The display control box cannot be tested until the interior
and exterior wiring harness installation has been completed and all the other installations of unit have been
done. DO NOT reconnect battery cables at this time, the
electrical wiring is NOT done.
K3
X1
Display Control
Box Connections
FIGURE 21
P/N 02982324 Mount
Plate - (Iqan) Display
Control Box Mount
Cab RH Rear
Corner Post
FIGURE 22
Bend Upward 60° Here
P/N 02982324 Mount
Plate - (Iqan) Display
Control Box Mount
13.Exterior Wire Harness. The exterior wire harness will run from the cab of the tractor to the front.
It will include the wiring for the sensors at the pump. The connections for the valve actuator assemblies.
The electronic modules that are mounted to the right side of the tank and the module on the front of the
valve. The plugs have codes labeled on them, there is a matching code on them where the plugs are
connected. Some plugs have instructions and/or color codes. Read the next pages of this manual to
become familiar with the wire harness connections. There are two electronic modules bolt on the tank
assembly in the front of the tractor. The XT2 module bolted on the right hand side of the tank and the XP2
bolt on the LH side in front of the 6 spool valve. (See Figure 25, 27 & 28). The exterior wiring harness should
be laid out and connections need to be start at the first connection coming from the tractor cab connection,
this allows the harness to be moved around and under components as needed.
NOTE; V1 Pump Solenoid 2 is only used when the Timbercat Head is installed and will be installed into
plug next to Pump solenoid 1 which is used with all heads. Note: Unless the timbercat head is used only
Solenid 1 will be installed which is Plug V1, leave plug T1 tie to othrer plug out of the way.
Decal Below shows the Hose location and Plastic tie color on hose.
Also the markings for the wire harness plugs on valve ("A" or "B")
See Figure 18 & 18A)
FIGURE 26
Pump Solenoid
T1 (Sol 2) & V1(Sol1)
BB (Diverter Valve)
AA (See
Below)
F (XP2 Module)
NOTE; Decal, Stripes to Base and Solid to Rod end refers to the plastic ties on hoses only &
AA1Swivel Cylinder, CCW
AA2Swivel Cylinder, CW
AA3Tilt Cylinder, Down
AA4Tilt Cylinder, Up
AA5Telescope Cyl, IN
AA6Telescope Cylinder, Out
AA7Dipper Cylinder, Down
AA8Dipper Cylinder, Up
AA9Lift Cylinder, Down
AA10Lift Cylinder, Up
AA11Swing / Door
AA12Swing / Door
BBSolenoid Valve Connection for Diverter Valve
EConnector XT2 Module
FConnector XP2 Module
G2Exterior Harness to G1 Interior Harness
H 1Lock Valve Connection
H 2Lock Valve Connection
R1Cooler Fan Connection
S1Temperature Connection Sensor
T 1Pump Solenoid 1 Connection
V1Pump Solenoid 2 (Only on Timbercat Head)
W1Charge Filter connection
X 1Return Filter Connection
Y1Common, Connect to White Wire at Filter
Y2Signal, Connect to Black Wire at Filter
Z 1Negative Chasis Ground
External Wire Connections for valve are marked
"A" and "B" on Valve &
AA1 thru AA12 on wire
harness connections
Swing
Lift
Dipper
Telescope
Head Tilt
Head Swivel / Door
(To Diverter Valve)
Pressure
Supply
Port "P"
FIGURE 28
XP2 (Expansion, Power)
B
AA
12
AA
11
A
"B"
G/W
G
"A"
AA
10
AA
9
A
OR/
W
OR
"A"
B
B
AA
8
AA
7
A
B
AA
6
AA
5
A
"B""B"
B/W
Y/W
B
AA
4
AA
3
A
"B""B"
R
AA
1
AA
2
A
"B"
G/W
B
Return
To Tank
"T"
B
Y
"A""A"
R/W
G
"A""A"
XT2 (Expansion, Transmission)
Bolts on LH side
in front of Valve
FIGURE 29
14.Diverter Valve Wiring Connection: The plug for the diverter valve is at the end of the exterior
wiring harness and will be marked with code BB. The plug and wire will run down the LH side of tractor
from the front mounted hydraulic pump / Tank. The diverter valve is bolted the the LH front Frame
Mount bracket. The holes are already in the bracket and the diverter valve should have already been
mounted. If valve has not been mounted it can be mounted now (See Figure 27, 28 , 31 & 38).
Connecting Oil Cooler
And Fan Assembly to Exterior Wire Harness
15.Oil Cooler / Fan Assembly. The Oil cooler / fan
assembly is for cooling the oil
being returned from the Motor
Case Drain. The fan is connected to the control box and
is turned on & off automatically. It set to run on a program
that will run the fan in the cooling rotation for a designated
time, then stop, reverse the
rotation (cycle to clean debris
off of cooler, then stop and
reverse the fan again and begin the cycle all over again.
The connection to the
cooler on the exterior wire harness is marked with code R1.
The connection from the fan
will have two wires, a Blue (+
connection) and a black (- connection) (See Figure 32).
instrumentation for certain decision making activities. Listed below are the sensors included on this
unit. Tank Temperature Sensor, Charge Pressure
Filter Switch, Valve Pressure Filter Switch and Return Filter Switch.
2.Tank Temperature Sensor. The tank tem-
perature sensor monitors the fluid temperature in
the area of the pump suction screens. the temperature is real time and is used on the network to
accomplish certain objectives. The first, is to display
on the interface while the cutter circuit is operating.
The second, is to be used to control the electric fan
on the hydraulic cooler. At any time the fluid level
reaches 150° F. the fan is activated and remains
activated until fluid temperature drops to or below
the desired temperature (See Figure 33).
FIGURE 33
3.The Charge Pressure Filter Switch The
charge filter pressure switch has three wire coming
out of it, a white , black and Blue wire. The Blue wire
will not be used and will be cut off. The charge
pressure filter switch is located at the filter in the
charge loop on the hydrostatic pump (See Figure
34). The sensor monitors the back pressure created
by the filter element when in use. When the back
pressure reaches a setting of 50 psi the switch will
trigger and prompt the operator for a filter element
change of filter element.
4.The Valve Pressure Filter Switch The Valve
pressure filter switch is located at the pressure filter
in the valve pressure circuit, between the closed
center load sense pump and the control valve (See
Figure 35). The sensor monitors the back pressure
created by the filter element when in use. When the
back pressure reaches a setting of 50 psi the switch
will trigger and prompt the operator for a filter
element change.
WARNING! This filter does not have a bypass. The element must be changed at the appropriate time to avoid element damage and system
contamination.
switch is located at the return filter mounted on to the
tank top. The fluid returning from the cylinder control
valve is filtered before returning to tank at this location (See Figure 36). The sensor monitors back
pressure created by the filter assembly while cylinder circuit is in operation. When the back pressure
reaches 25 psi the switch will trigger and prompt the
operator for a filter element change.
WARNING! This filter does not have a bypass. The element must be changed at the appropriate time to avoid element damage and system
contamination.
6.Oil Cooler & Fan Assembly. The oil cooler /
fan assembly bolts to the tank rail mount bracket
between tractor front axle and hydraulic tank. The
mounting holes are in the tank rail mounting brackets (See Figure 37). There will be two hose connected to the cooler, one from the motod case drain
to the cooler and one from the cooler to the tank
return, These hose will have blue plastic ties on
them.
decals. Windows must be dry and free of any oil,
after cleaning do not touch windows before decals
are installed. Take precaution to make sure decals
are right side up and straight when installing them,
they cannot be taken off and redone.
2.Identify Decals. Lay all the Decals out and ID
each one so you will know which is installed where.
The Decals will have the Part Number on them in the
lower corners.
Decal No. Description
00763977 Notice to Owner
02964677 Important - Boom Rest
02963524 Attention - Boom Swing
02965093 Proper Engine Operating
02965262 Warning - Hose Burst
02967827 Multi - Hazard
02967827
FIGURE 39
3.Multi-Hazard - Danger Decal. This is in-
stalled on the Left Side Window of Cab on the inside
to Drivers Left. P/N 02967827 (See Figure 39)
4.Warning Hose Burst Decal. This installs on
the Right Side Window of Cab on the Inside to
Drivers Right P/N 02965262 . (See Figure 40)
5.Notice To Owner Decal. This installs on the
inside top rear of Right Door Glass P/N 02964677 (See
Figure 41)
6.Attention Boom Swing Decal. This installs on the
inside top rear of Right Door Glass P/N 02963524 (See
Figure 41)
7.Important Boom Rest Decal. This installs on the
inside top rear of Right Door Glass P/N 02964677 (See
Figure 41)
8.Proper Engine Operating Decal. This installs on
the inside top rear of Right Door Glass P/N 02965093 (See
Figure 41)
the cylinders connected and the hoses are connected to the cylinders. The end of the hoses will
be sticking up through the turret mount weldment
between turret and tractor. The hoses will need
to be connected there and routed to the hydraulic
control valve. One hose will have a Green Tie
and one a green and white tie where the come up
throught the turret mount weldment. (See Figure
3).
2.Booms Are recieved from the factory with
the Sections of Boom Assmebled to together.
The Boom Sections are assembled with the hydraulic lines and cylinder connected. The hose
will be connected to the boom that are routed to
the control valve and diverter valve and bundled
together. (See Figure 4). The Boom Hoses are
protruding out the turret mount end of the boom.
The Hose connections on the head end will be
shipped with metal caps on them, these are to
protect the lines from contamination and should
not be removed until the hoses are being installed (See Figure 5). The hose that attaches to
the boom are sent installed on the head assembly and the hose will also have plugs in them.
Swing Cyl. Hose
with Green Tie
Figure 1
Lifting
Point
Swing Cyl. Hose
with Green /
White Tie
Rear of Tractor
3.Boom Lift Cylinder. The boom lift cylinder
will be connected to the boom at the rod end of
the cylinder (See Figure 2 & 4) when it is shipped
from factory. The hoses will also be connected to
the cylinder. The retaining pin for the lift cylinder
will be located in the turret assembly. The Lift
Cylinder will be fastened to boom with tie wire. It
will not be required to remove this tie wire before
mounting boom on turret assembly.
-
Figure 2
4.Booms & Lift Cylinder Mounting Pins.
The Boom and lift cylinder mounting pins are
shipped installed in the turrert assembly. Remove both pins in preparation to mounting the
boom. (See Figure 3)
ing an over head hoist lift the boom by placing a
lift strap at the boom hinge point (See Figure
2), the boom assembly will be shipped with the
two boom end tie wired together (See Figure
3A). The wire tie will need to be removed as it
is tied through the boom hinge pin hole. Lift the
boom above the turret assembly and lower it
back down onto the turret assembly aligning
the boom with the mounting pin hole. Install the
Mount Pin through the turret and into the
boom. Make certain the pin is installed correctly as one side of the pin is self locking in
design. Tighten the pin retaining nut and install
cotter pin. (See Figure 3C)
6.Connect lower end of Lift Cylinder. The
Base end (lower end) of lift cylinder will mount
into the turret under the boom mount. The Cylinder will have to be extended to connect, If
cylinder has to be extended the best way is to
unplug the ends of the lift cylinder hoses where
they come out of the boom, these will be the #
6 hose with the Orange Tie and the # 6 hose
with the orange / White Tie. When pulling (extending or collapsing cylinder) always put the
opened end of the hoses into a clean drain pan
as oil will run out of the cylinder when extended
or collapsed. After installing the cylinder lower
mounting pin re-plug the hoses that were in the
drain pan until ready to connect hoses.
Turret End
Of Boom
Boom Mounting
Pin Hole
Figure 3A
Lift Cylinder
Mount Pin
Figure 3B
7.Connect Head to Boom. The mounting
pins to install the head onto the boom will be
shipped installed in the mount weldment. Remove the mounting pins. Use the hoist to lower
boom down over head to connect head, Align
the upper head mount pin. The lower mount
pin is the connect the lift link. (See Figure 4 &
5). The Door Cylinder and the Swivel Cylinder
are shipped installed on the head with the
hoses connected to the cylinder.
the Cylinder and Head hoses Attached to Head.
The head will be received with the door cylinder,
swivel cylinder and Motor attached to the head.
The Hoses for the cylinders and the motor will
connect to the boom. There is a decal that is
installed on the side of the boom that shows
where the hoses connect to the fitting that have
the metal caps on them. The fittings for the head
are located on the side of the main Boom. The
hoses must be connected in the correct order to
make certain of correct operation (See Figure 4,
5, 6, 7, 8, 9 & 10).
9.Two Head Options. There are two heads
available, 60" (See Figure 4,5 & 6) which has the
head Swivel attachment on it. The 50" Head which
will not have the swivel attachement (See Figure 9
& 10) If using the 50" head leave the ports for
swivel cylinder on boom capped (See Figure 8)
10.Connect Hose From Boom to Control
Valve. The cylinder hoses will connect to the
control valve mounted on the front of the tractor
with the exception of the Door and Swivel Cylinder
hoses they will connect to the diverter valve and
then there are two hoses that connect to
thediverterr valve to the 6 spool control valve (See
Figure 11). The hoses for door and swivel will be
routed under the tractor along the center under
frame weldment to the diverted valve which will be
mounted on the LH side of the tractor on the front
frame mount bracket.
11.Routing Cylinder Hoses from Boom to Valve The Hose from the boom to the valve will be
split, the four hoses to the door cylinder and swivel cylinder will run together through a section of
sleeving material to the RH side of the tractor (See Figure 12). On the Right hand side of the
tractor the four hoses will connect to the diverter valve in the coded locations (See Figure 11). Tie
the hoses to the frame under the tractor (See Figure 13). The two hoses from the diverter valve will
continue along the LH side of tractor with sleeving material over them (See Figure 13) to the front
of the tractor. They will have hose support brackets on them that bolt to the side of the tractor (See
Figure 13) where they will be connected to the valve at the Door / Swivel Ports in the correct order
(See Figure 16 & 17).
The other cylinder hoses from the boom will
be inserted into sleeving material and also be routed
under the tractor to the LH side (See Figure 14). They
will continue up the LH side to the front of the tractor
where they will connect to the valves ports. The
hoses will be held to the frame with metal hose holders bolted to the tractor frame (See Figure 15).
NOTE: the hoses must be run through the
sleeving material. On the LH side there is a hole in the
center frame weldment the hoses can be run through
it if wanted. Connect the hoses to the valve as shown
(See Figure 11 & 17)
Hydraulic Hose Band Mark Color Codes: Hose's and/or fittings are marked with a
Color Coded Plastic Band around it. Some Bands are a solid Color and some are Colored with a
Stripe. The purpose of the colored bands are to provide a quick reference for hose and port
connection. A metal band is also attached to the hose, on that band is an Alamo Industrial Part
Number for reference if needing a replacement hose.
& Part Number (See Figure 4)
Boom Cylinder Circuit Hoses:
Color Tie(Code)Hose SizePortDiverterHyd. Function
GreenGSAE # 6A---Swing, Back (Rod End)
Green / WhiteG / WSAE # 6B-- -Swing, Forward (Base End)
OrangeORSAE # 6A---Lift, Down (Rod End)
Orange / WhiteOR/WSAE # 6B---Lift, Up (Base End)
BlueBSAE # 6A---Dipper, In (Rod End)
Blue / WhiteB/ WSAE # 6B---Dipper, Out (Base End)
YellowYSAE # 6A---Telescope, In (Rod End)
Yellow / WhiteY/WSAE # 6B---Telescope, Out (Base End)
RedRSAE # 6B---Head Tilt, Up (Rod End)
Red / WhiteR/WSAE # 6A---Head Tilt, Down (Base End)
GreenGSAE # 4AP2Control Valve tor Diverter valve
Green / WhiteG/WSAE #4BP1Control Valve to Diverter Valve
GreenGSAE # 4- --C4Swivel, CW (Rod End)
Green / WhiteG/WSAE # 4- --C 1Swivel, CCW (Base End)
YellowYSAE # 4-- -C3Door, Open (Rod End)
Yellow / WhiteY/WSAE # 4--C 2Door, Closed (Base End)
OrangeORSAE#12T---Valve Return To Tank
RedRSAE#12P--Pressure to Valve.
Always Check Hose Size, Color Code
Motor Circuit Hoses to Boom Connections: (Listed as reference)
Color Tie(Code)Hose SizeHyd. Function
RedRSAE # 16--Pressure Flow to Motor
OrangeORSAE # 16--Return Flow From Motor
BlueBSAE # 8--Case Flow From Motor to Boom
BlueBSAE # 12--Case Flow at Boom to Tank
Diverter Valve.:
The Diverter Valve bolts onto the front frame mount bracket on the LH side of the tractor, the holes
are in the bracket (See Figure 5 & 6). The Diverter valve is a electrical operated valve that allows the
hydraulic pressure to be shared to operate two (or more if valves are stacked) functions with a single
pressure supply. This valve is strictly a diverter valve and is designed to direct the pressure, not regulate
the flow or pressure.
The Port openings on this diverter valve are marked with letter number codes which show which
port is connected to which hose and where that hose connect on other end (See Figure 4, 5 & 6))
PortFunction & Connection
P1Hose Hydraulic Pressure from Door / Swivel (B) Port on Control Valve (G/W Tie)
P2Hose Hydraulic Return to Door / Swivel (A) Port on Control Valve (G Tie)
C1Hose to Head Swivel Cylinder Base End (G/W Tie)
C2Hose to Door Cylinder Base End (Y/W Tie)
C3Hose to Door Cylinder Rod End (Y Tie)
C4Hose to Head Swivel Cylinder Rod End (G Tie)
12.Routing Boom Hoses to Pump The Boom hose to the pump will be routed on the RH Side
of tractor, They will be run through sleeving material and hose support bracket (See Figure 18).
The Pump hoses must be connected correctly to the boom and pump. There are 2 Pump to motor
hoses and 1 motor case drain return hose for a total of 3. (Note Motor Case Drain hose will be run
through the Oil Cooler and then return to tank).
First is the # 20 hose with the red plastic tie the lower connection at Boom, (See Figure
17), this is the pressure supply from the pump lower connection at pump (See Figure 20) to the
motor connection at the boom.
Second is the # 20 hose with the orange plastic tie the upper connection at boom (See Figure 17).
This is the Return hose from the motor upper connection at pump (See Figure 20).
Third is the # 16 Hose with the blue plastic tie
the middle connection at the boom (See Figure 17)
which is the case drain from the motor. This hose
connects to the Oil Cooler / Fan Assembly which is
mounted under tractor bolster behind hydraulic tank
(See Figure 19) . There is a short #16 hose (See
Figure 19) which will not have a plastic tie on it that
will connect to the oil cooler, and then goes to the tank
to a return port (See Figure 20).
Blue Tie
Red Tie
Figure 17
Orange Tie
13.Pump Hose Routing at Tank. The hose routing
at tank is shown as reference to the Pump hose
routing which most of will already be connected when
the tank and pump assembly is shipped from the
factory. All hoses that you must disconnect and reconnect during pump and/ or tank assembly, refer to
this figure for the correct location of hose (See Figure
21). DO NOT start tractor before all steps of the
installation is completed, if tractor is started damage
to the hydraulic system will occur.
NOTE: Hoses are not shown in drawing above, this is for clarity. The hose routing is for the hoses which
connect from one point to the other. Use the instructions and hose description listed to follow hose
routing.
Example: Hose - A connects to one end marked A and the other end of hose connects to the other item
marked A. This is done with the other letters as well, the hose must connect to the same letter markings
on each end as in drawing. Some hose will be marked with a colored plastic tie.
Some hose will have a straight fitting or a 90° fitting. This is to allow hoses to be routed to where they
clear other items, when connecting hose put the end on that has the correct fitting as noted in drawing
with (90°) or the straight fitting if note marked hose routing that is to make hoses clear other items. Do
Not connect hose to different letter items, all hose end must connect to the same letter on both ends.
TO ID HOSES: Always check Size, Length, Fittings and Color Plastic Tie to identify the hoses. Some
hoses will have the same color tie but the size, length or fittings will be different.
Listed Below are the location, part number , hose size / type and function of the hoses at the tank, this
list is to be used with figure 21 as a reference.
ItemPart No.Qty. Description
A029814271Hose, 8FJX - 8FJX 90° - 24" Lg. w/Red Tie (Charge Filter to Pump)
B029814281Hose, 8FJX - 8FJX 90° - 21" Lg. w/ Blu Tie (Case Drain to Tank)
C029814291Hose, 12FJX - 12FJX - 23" Lg. (Pump to Suction Filter) hose under
pump and cannot be seen in drawing.
D029814301Hose, 12FJX - 12FJX - 31" Lg. w/ Red Tie (Pressure Filter to Supply)
E029814311Hose, 4FJX - 4FJX 90° - 35" Lg. w/ Red Tie (Pump Load Sense to Valve (PX)
Connects to top side of pump as shown.
F029814321Hose, 4FJX - 4FJX 90° - 20" Lg. w/ Blu Tie (Pump Regulator to Tank)
Connects to bottom side of pump not seen.
F-------------1Hose #4, Connects here w/ Tee Fitting (Connect to Base End Stabilizer Cyl)
G029814331Hose, 20FJX - 12FJX - 24" Lg. (Pump to Suction Filter)
H029814621Hose, 12FJX - 12FJX 90° - 20" Lg. w/ Org Tie (Valve Return to Tank)
J------------- 1Hose, # 16 w/ Red Tie (Pressure from Pump to Motor) Bottom Port
K------------- 1Hose, # 16 w/ Orange Tie (Oil Return from Motor) Top Port
L-------------1Hose. w/ Blue Tie (Oil Return from Oil Cooler to Tank)
used MUST MEET the requirements as to type and
cleanliness level, THISIS A MUST. The oil must be type
ISO Grade Hydraulic Oil w/ protection wear grade
based on abient temperature (See Decal Figure 4).
The grade of oil will vary with the ambient twmperature.
The Fluid Cleanliness levelMUST BE ISO 16/14/11
rating. MAKE CERTAIN that the oil you are using meets
this requirement. If Oil does not test to cleanleness
reguirement, it will have to be filtered to clean it before
installing it into the maverick hydraulic system. NEVER
install or add Oil that does not meet these stadand
requirenments.
2.Remove the Filler Cap and fill the Hydraulic
Tank, Make certain the oil is ISO AW 100 Hydraulic
Fluid with cleanliness level of ISO 16/14/11 is a must,
however do not over fill or spill oil.
3.Check that all the hydraulic connections are
complete and tightened on the Motor Hydraulic System and the Cylinder Hydraulic System.
4.Avoid hydraulic contamination by filtering the hy-
draulic oil while filling the hydraulic tank. Filter buggies
or carts are commercially available for Pre cleaning oil
before it is installed or hydraulic system cleanup. These
consist of a high-efficiency, high-capacity filter, a circulating pump, a drive motor, and hoses for connecting to
oil supply. (See Figure 2 & 3)
When adding hydraulic oil, use only new oil from
a sealed barrel. Used oil or oil from an open barrel may
contain high levels of contamination. Transfer the new
oil into the hydraulic tank by using a hydraulic filter pump
unit equipped with a properly operating micron filter to
achive rquired cleanleness level is a must. This will
insure that the oil being added is safe to use. Do not just
pour the oil directly into the hydraulic tank since most
oils (even from a sealed barrel) have contaminants that
should be removed, before operating the hydraulic system. (See Figure 2 & 3).
Fill
Cap
Figure 1
Figure 2
3/4 Full
1/2 Full
Sight
Gauge
4.Important: Change the return filter in tank and
suction filters at recommended hours of operation
(See Operators Manual for maintenace schedule). The only hydraulic oil to be used is the AW
ISOAW Tractor Hydraulic Oil (See Figure 4 for oil Grade ) with a cleanliness level of ISO16/14/
11. Always use a good Filter Maintenance program and Oil cleaning system before adding any oil
to system..
New Holland (NH TS-100A, 115A, 125A, 135A Asy. Man) 01/05
The correct hydraulic fluid is dependent upon ambient
temperature. Refer to chart when selecting proper grade
30°F
AW ISO VG 32
Figure 4
Prime Hydraulic Pump:
1.The Hydraulic Pump
MUST be Primed. The hy-
draulic pump is primed by putting
oil directly in to the pump. Looking
at the pump, out near the end of the
pump there is a Allen plug (See
Figure 5). Remove this plug and
install only approved hydraulic oil (
See Step 1 through 3 of hydraulic
tank filling). Fill the cavity completely
full up to plug threads. IMPORTANT! This must be done before
the unit is ever started. Make certain that the O-Ring Seal is on plug
and reinstall it after cavity is full of
oil, now the pump is primed. The
Unit still will not operate until the
next step of setting the electronics
to operate the system.
40°F60°F70°F
AW ISO VG 46
AW ISO VG 68
Figure 5
90°F
AW ISO VG 100
110°F
02982828
Remove This allen head
plug to Prime Pump
New Holland (NH TS-100A, 115A, 125A, 135A Asy. Man) 01/05
It is advised that this section be read before proceeding with any repairs or test,
with the display and electronics used in this application the system will test many
components for you. This is done by following the prompts on the display screen.
DO NOT pressure wash this system, while the components are sealed the soaps, acid and
high water pressure used in the pressure washer can damage these seals and cause moisture
to enter system causing damage.
DO NOT do any welding around these electronic components, If welding is required in a
repair the electronic components MUST be disconnected (unplugged). Un plug all components,
Joystick, Modules, Displays and any other electronic component. If not unplugged the current from
the welded can cause serious damage to electronic components.
Additional repair and diagnostic procedures for the electrical system is available on the
internet web site of the manufacture of this system at: REFERENCE PRODUCT MANUAL FOR
MDM DISPLAY. THIS MANUAL IS AVAILABLE FROM THE MANUFACTURER ON THE
INTERNET AT www.iqan.com viewable and printable with ADOBE ACROBAT READER. If
you do not have Adobe Acrobat Reader it can be obtained at www.adobe.com. Make certain
that the instructions you refer to is for the MDM system, the manufacturer has more than one
system.
The boom and motor control is electronic over hydraulics. If these functions are not
properly set or working properly the mower can not be operated. Also make certain that all fluid
levels are OK and with in operating limits.
The first thing that should be checked is the main (electrical) power supply to the system,
this can be checked on the display unit when power is on.
The set-up portion as shown in the next pages should be checked to make certain the
joystick and motor functions are set correctly. Check all the connections if not operating properly.
If the settings are not correct the system will not function properly.
Check the emergency stop (E-Stop) switch if it is in the off position the system will not
operate and the system cannot be set properly.
Never short across any of these components as the type electronics used can be
seriously damaged. Always use a volt / ohm meter to test any circuits.
New Holland (NH TS-100A, 115A, 125A, 135A Asy. Man) 01/05
over hydraulic system. There are three main areas of that system, the electronic network,
instrumentation and hydraulic components.
Operating the Boom Control functions is done so by means of a load sensing electronic
2.System components are, The hydraulic System, The electronic network, The instrumen-
tation and Operator Interface.
3.The Hydraulic System, The hydraulic components are responsible for transferring me-
chanical power into hydraulic power. There are two separate hydraulic circuits, the boom circuit
and the mower head circuit.
4.How the boom is controlled, The system progression starts with operator input at the
joystick (Figure 6- Item A) or other instrumentation. Input is received at the CAN module (Figure
5- Item B) and joins the network. That information is transferred via the network to the valve solenoid
(Figure 5- Item C) which activates and moves the spool sending hydraulic fluid pressure to the
cylinder (Figure 5-Item D) and moves the load.
Item-BItem-A
Item -C
Item -D
FIGURE 6
Maverick Mower Head Circuit
1.The Motor Circuit. The motor circuit for the cutting head operation is operated through
display (Figure 6- Item A). By selecting the activation parameter the coil will shift the servo-piston
at the hydrostatic pump (Figure 7-item B), stroking the pump into the "On" position. Flow will then
be supplied to the hydraulic motor at the cutter head (Figure 6-Item C). Activate the motor circuit
while the engine RPM is at idle. Once activated, the engine RPM can be raised to the 540 PTO
required speed, if the 540 PTO engine speed is not noted on the tractors RPM gauge consult tractor
owners manual to find what the required speed is. At any time the Emergency stop switch (Figure
7-Item D) located on the joystick will deactivate the cutter motor circuit. The blade will stop within
6 second when the emergency switch is shut "Off"
New Holland (NH TS-100A, 115A, 125A, 135A Asy. Man) 01/05
Maverick Mower Head Circuit: (continued from Previous page)
Item -BItem -A
Item -C
Item -D
FIGURE 7
Maverick Electronic Network: (Figure 8)
Electronic Network. The electronic network is the control and communication network that
receives and transmits data to certain components in the boom control system. Its purpose, is to
manage the incoming and outgoing information.
There are five main components. The MDM is an operator Display that is located in the cab.
The purpose of the display is to house the programming software for the system control and
provide an interface between the operator and the Maverick Boom.
The interface is utilized through a multi-screen function that allows the operator to set
individual parameters for customized control functions.
The display also provides tools such as an
on board measurement device, useful for determining short circuits, component loss, and/or power
supply issues. REFERENCE PRODUCT MANUAL
FOR MDM DISPLAY. THIS MANUAL IS AVAILABLE FROM THE MANUFACTURER ON THE
INTERNET AT www.iqan.com viewable and printable with ADOBE ACROBAT READER. If you do
not have Adobe Acrobat Reader it can be obtained at www.adobe.com.
Make certain to view the MDM section as this
is the type used on the maverick boom, there are
listings at the web site that will not apply to the
maverick boom.
FIGURE 8
New Holland (NH TS-100A, 115A, 125A, 135A Asy. Man) 01/05