Degelman STRAWMASTER 54NT Programming manual

STRAWMASTER
54NT/62NT
Serial Numbers 8361 and up
DEGELMAN INDUSTRIES LP
BOX 830-272 INDUSTRIAL DRIVE,
REGINA, SK, CANADA, S4P 3B1
FAX [phone] PH 306.543.4447
1.800.667.3545 DEGELMAN.COM
143099 v1.0
OPERATOR & PARTS
MANUAL

DEGELMAN INDUSTRIES LP
BOX 830-272 INDUSTRIAL DRIVE,
REGINA, SK, CANADA, S4P 3B1
FAX [phone] PH 306.543.4447
1.800.667.3545 DEGELMAN.COM
IMPORTANT:
READ MANUAL
OPERATORS SECTION - TABLE OF CONTENTS
Introduction 1
Safety 2
Operation 6
Overview / Preparation 6
Hook-up 8
Convert to Field Position 9
Suggested Tine Angle Settings 10
Height Adjustment 11
Transporting / Storage 12
Service & Maintenance 13
Service 13
Wheel Hub Repair 15
Auto-fold Latch Adjustment 16
Tine Replacement 17
Cylinder Repair 18
Rephasing the Cylinder Circuits 20
Troubleshooting 21
PARTS SECTION - TABLE OF CONTENTS 23
Warranty 45

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143099 - Strawmaster NT (04-April-2023)
Left Side
Rear
Front
Right
Side
OPERATOR ORIENTATION - The directions left, right, front and rear, as mentioned throughout the manual,
are as seen from the tractor drivers’ seat and facing in the direction of travel.
Introduction
CONGRATULATIONS on your choice of a Degelman Strawmaster to complement your farming operation.
It has been designed and manufactured to shatter straw, control weeds, rake flax straw, and incorporate
seed and chemicals. Use this manual as your first source of information about this machine.
Safe, efficient and trouble free operation of your Degelman Strawmaster requires that you and anyone else
who will be operating or maintaining it, read and understand the Safety, Operation, Maintenance and
Troubleshooting information contained within this manual.
Keep this manual handy for frequent reference and to pass on to new operators or owners. Call your
Degelman Dealer if you need assistance, information, or additional copies of the manual.

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143099 - Strawmaster NT (04-April-2023)
The Safety Alert Symbol identifies important safety
messages applied to the Strawmaster and in this
manual. When you see this symbol, be alert to the
possibility of injury or death. Follow the instructions
provided on the safety messages.
The Safety Alert Symbol means:
ATTENTION!
BECOME ALERT!
YOUR SAFETY IS INVOLVED!
DANGER: Indicates an imminently hazardous situation
that, if not avoided, WILL result in death or serious injury
if proper precautions are not taken.
WARNING: Indicates a potentially hazardous situation
that, if not avoided, COULD result in death or serious
injury if proper precautions are not taken.
CAUTION: Indicates a potentially hazardous situation-
that, if not avoided, MAY result in minor or moderate
injury if proper practices are not taken, or, serves as a
reminder to follow appropriate safety practices.
Why is SAFETY important to YOU?
3 BIG Reasons:
•Accidents Can Disable and Kill
•Accidents Are Costly
•Accidents Can Be Avoided
Note the use of the Signal Words: DANGER, WARNING, and CAUTION with the safety messages.
The appropriate Signal Word has been selected using the following guidelines:
SAFETY ALERT SYMBOL
SIGNAL WORDS
Safety
CAUTION
DANGER
WARNING

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143099 - Strawmaster NT (04-April-2023)
1. Read and understand the Operator’s
Manual and all safety signs before
operating, maintaining or adjusting
the Strawmaster.
2. Install and properly secure all shields and
guards before operating. Use hitch pin with a
mechanical locking device.
3. Have a first-aid kit available for use
should the need arise and know
how to use it.
4. Have a fire extinguisher available
for use should the need arise and
know how to use it.
5. Wear appropriate protective gear. This list
includes but is not limited to:
• A hard hat
• Protective shoes with slip resistant soles
• Protective glasses or goggles
• Heavy gloves
• Wet weather gear
• Hearing protection
• Respirator or filter mask
6. Clear the area of people, especially small
children, and remove foreign objects from the
machine before starting and operating.
7. Do not allow riders.
8. Stop tractor engine, set park brake, remove
ignition key and wait for all moving parts to
stop before servicing, adjusting, repairing or
unplugging.
9. Review safety related items with all operators
annually.
YOU are responsible for the safe operation and
maintenance of your Degelman Strawmaster.
YOU must ensure that you and anyone else who
is going to operate, maintain or work around the
Strawmaster be familiar with the operating and
maintenance procedures and related SAFETY
information contained in this manual.
This manual will take you step-by-step through
your working day and alerts you to all good safety
practices that should be adhered to while operating
this equipment.
Remember, YOU are the key to safety. Good safety
practices not only protect you but also the people
around you. Make these practices a working
part of your safety program. Be certain that
EVERYONE operating this equipment is familiar
with the recommended operating and maintenance
procedures and follows all the safety precautions.
Most accidents can be prevented. Do not risk injury
or death by ignoring good safety practices.
• Strawmaster owners must give operating
instructions to operators or employees before
allowing them to operate the Strawmaster,
and at least annually thereafter per OSHA
regulation 1928.51.
• The most important safety device on this
equipment is a SAFE operator. It is the opera-
tor’s responsibility to read and understand
ALL Safety and Operating instructions in the
manual and to follow these. All accidents can
be avoided.
• A person who has not read and under-
stood all operating and safety instructions
is not qualified to operate the machine. An
untrained operator exposes himself and by-
standers to possible serious injury or death.
• Do not modify the equipment in any way.
Unauthorized modification may impair the
function and/or safety and could affect the
life of the equipment.
• Think SAFETY! Work SAFELY!
Safety
SAFETY GENERAL SAFETY

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1. Review the Operator’s Manual and all safety
items before working with, maintaining or
operating the Strawmaster.
2. Stop the tractor engine, set park brake, remove
ignition key and wait for all moving parts to
stop before servicing, adjusting, repairing or
unplugging.
3. Keep hands, feet, clothing and hair away from
all moving and/or rotating parts.
4. Clear the area of bystanders, especially
children, when carrying out any maintenance
and repairs or making any adjustments.
5. Place safety stands or large blocks under the
frame before removing tires or working beneath
the machine.
6. Be careful when working around or maintaining
a high-pressure hydraulic system. Wear proper
eye and hand protection when searching for
a high pressure hydraulic leak. Use a piece
of wood or cardboard as a backstop when
searching for a pin hole leak in a hose or a
fitting.
7. Always relieve pressure before disconnecting or
working on hydraulic system.
1. Read and understand the Operator’s Manual
and all safety signs before using.
2. Stop tractor engine, set park brake, remove
ignition key and wait for all moving parts to
stop before servicing, adjusting, repairing or
unplugging.
3. Keep hands, feet, hair and clothing away from
all moving and/or rotating parts.
4. Do not allow riders on the Strawmaster or
tractor during operation or transporting.
5. Keep all shields and guards in place when
operating.
6. Clear the area of all bystanders, especially
children, before starting.
7. Do not operate machine on steep side hills or
slopes.
8. Be careful when working around or
maintaining a high-pressure hydraulic system.
Ensure all components are tight and in good
repair before starting.
9. Clean all reflectors, lights and the SMV sign
before transporting on a highway or public
road. Be sure to check with local highway
authorities and comply with their lighting
requirements.
Safety
OPERATING SAFETY MAINTENANCE SAFETY

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1. Always place all tractor hydraulic controls in
neutral before dismounting.
2. Make sure that all components in the hydraulic
system are kept in good condition and are
clean.
3. Replace any worn, cut, abraded, flattened or
crimped hoses and metal lines.
4. Do not attempt any makeshift repairs to the
hydraulic lines, fittings or hoses by using tape,
clamps or cements. The hydraulic system
operates under extremely high-pressure.
Such repairs will fail suddenly and create a
hazardous and unsafe condition.
5. Wear proper hand and eye
protection when searching
for a high-pressure hydraulic
leak. Use a piece of wood
or cardboard as a backstop
instead of hands to isolate
and identify a leak.
6. If injured by a concentrated high-pressure
stream of hydraulic fluid, seek medical attention
immediately. Serious infection or toxic reaction
can develop from hydraulic fluid piercing the
skin surface.
7. Before applying pressure to the system, make
sure all components are tight and that lines,
hoses and couplings are not damaged.
• Think SAFETY! Work SAFELY
1. Read and understand ALL the information in the
Operator’s Manual regarding procedures and
SAFETY when operating the Strawmaster in the
field/yard or on the road.
2. Check with local authorities regarding machine
transport on public roads. Obey all applicable
laws and regulations.
3. Always travel at a safe speed. Use caution
when making corners or meeting traffic.
4. Make sure the SMV (Slow Moving Vehicle)
emblem and all the lights and reflectors that are
required by the local highway and transport
authorities are in place, are clean and can be
seen clearly by all overtaking and oncoming
traffic.
5. Keep to the right and yield the right-of-way to
allow faster traffic to pass. Drive on the road
shoulder, if permitted by law.
6. Always use hazard warning flashers on tractor
when transporting unless prohibited by law.
7. Always use a pin with provisions for a
mechanical retainer and a safety chain when
attaching to a tractor or towing vehicle.
1. Failure to follow proper procedures when
mounting a tire on a wheel or rim can produce
a blow out which may result in serious injury or
death.
2. Do not attempt to mount a tire unless you have
the proper equipment and experience to do the
job.
3. Have a qualified tire dealer or repair
serviceman perform required tire maintenance.
Safety
HYDRAULIC SAFETY TRANSPORT SAFETY
TIRE SAFETY

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143099 - Strawmaster NT (04-April-2023)
1
3
4
5
6
7
2
8
The Strawmaster harrow sections consist of four rows
with eight tines per row which hold the straw.
As the tines drag along the ground, they oscillate
to build up a high frequency vibration and
provide a shattering
action which breaks up
the straw allowing the
residue to be spread
evenly as it is released.
When stood vertically
the tines will rake flax
residue.
PRINCIPLES OF OPERATION
54’ Strawmaster Model
1. Trailer Frame
2. Latch Assembly
3. Swing Arm
4. Wing Beam
5. Centre Beam
6. Truss Beam
7. 6’ Harrow Section
8. 8’ Harrow Section
Operation
The Degelman Strawmaster is designed for
effective straw management, weed control,
herbicide application, raking flax residue and
following ground contour. The Strawmaster is
fully adjustable from tine angle to operating
height with the use of gear driven jacks or
optional hydraulics. The harrow sections can
operate in a float position or under a variable
amount of pressure with the use of hydraulics and
spring bars.
It is the responsibility of the owner or operator
to read this manual carefully to learn how to
operate the machine safely, and how to set it to
provide maximum efficiency. Safety is everyone’s
business. By following safe operating practices, a
safe environment is provided for the operator and
bystanders.
The manual will take you step-by-step through
your working day. By following the operating
instructions in conjunction with a good
maintenance program your machine will provide
many years of trouble-free service.
TO THE NEW OPERATOR OR OWNER BRIEF OVERVIEW OF OPERATION
• Operating speed will depend on tractor
horsepower, environmental conditions and each
particular operation. A speed of 8 to 12 MPH.
(12 to 16 KPH) is suggested to efficiently shatter
and spread straw and residue.
• Operating height for the harrow will vary with
the length of the tines, and the angle that the
tines are set at. As the tines wear down, the
height of the machine from the ground will have
to be adjusted down proportionally. (Refer to
the Height Adjustments section)
• The harrow sections can be set in float position,
where the section drags the ground under its
own weight.
• Pressure can be applied using the hydraulics
to rotate the beam further back. The spring
bars will deflect to apply pressure to the
harrow section and the ground. The amount of
pressure to apply will depend
on the application,
and the operator’s
preference.
• Some suggested settings can be found in the
“Suggested Tine Angle Settings” section. As
there are only a few standard guidelines, feel
free to experiment with ground clearance, tine
angle and section pressure to obtain desired
results for each operation.

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143099 - Strawmaster NT (04-April-2023)
Operation
Although there are no operational restrictions on
the Strawmaster when it is new, there are some
mechanical checks that must be done to ensure
the long term integrity of the unit. When using the
machine for the first time, follow this procedure:
IMPORTANT:It is extremely important to follow
all of the Break-In procedures especially those
listed in the “Before using” section below to avoid
damage:
A. Before using:
1. Read Safety Info. & Operator’s Manual.
2. Complete steps in “Pre-Operation Checklist”.
3. Lubricate all grease points.
4. Check all bolt tightness.
B. After operating for 2 hours:
1. Check all hardware. Tighten as required.
2. Check all hydraulic system connections.
Tighten if any are leaking.
C. After operating for 8 hours:
1. Repeat Step B.
2. Re-torque all bolts on harrow sections and
mounting brackets.
3. Go to the service schedule as outlined in the
“Service & Maintenance” section.
BREAK-IN
Before operating the machine and each time there-
after, the following areas should be checked off:
1. Lubricate the machine per the schedule outlined in
the “Service & Maintenance Section”.
2. Use only a tractor with adequate power to pull the
Strawmaster under ordinary operating conditions:
Minimum Ideal
54’ model: 150 HP 200 HP
62’ model: 170 HP 240 HP
3. Ensure the Hitch Clevis is set at the correct height
for the tractor drawbar and trailer height. (Refer
to the “Height Adjustment” section for settings)
4. Ensure that the machine is properly attached to
the tractor using a drawbar pin with provisions
for a mechanical retainer. Make sure that a
retainer such as a Klik pin is installed.
NOTE: It is important to pin the draw bar in the
central location only.
5. Check tires and ensure that they are inflated to the
specified pressure.
6. Ensure that a safety chain on the hitch is installed.
7. Check oil level in the tractor hydraulic reservoir.
Top up as required.
8. Inspect all hydraulic lines, hoses, fittings and
couplers for tightness. Tighten if there are leaks.
Use a clean cloth to wipe any accumulated
dirt from the couplers before connecting to the
tractor’s hydraulic system.
9. Check all the machine settings, refer to the
Adjustment section. Perform adjustments as
necessary.
10. Check tines, remove entangled debris. Replace
damaged tines. If tines are 16 in. or less in
length, they should be replaced. (New tine
length: 26 in.) See section on Tine Replacement.
PRE-OPERATION CHECKLIST
It is important for both personal safety and
maintaining the good mechanical condition of
the machine that this pre-operational checklist be
followed.
OPERATING SAFETY
• Read and understand the Operator’s Manual
before starting.
• Lower to ground, stop engine, place all controls
in neutral, set park brake and remove ignition
key before servicing, adjusting or repairing.
• Keep hands, feet, hair and clothing away from
all moving and/or rotating parts.
• Do not allow riders.
• Clear the area of bystanders, especially small
children.
• Stay well back from machine when operating.
Keep others away.

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143099 - Strawmaster NT (04-April-2023)
The Strawmaster should always be parked on a
level, dry area that is free of debris and foreign
objects. Follow this procedure to hook-up:
1. Clear the area of bystanders and remove
foreign objects from the machine and working
area.
2. Make sure there is enough room to back the
tractor up to the trailer hitch.
3. Start the tractor and slowly back it up to the
hitch point.
4. Stop the tractor engine, place all controls in
neutral, set park brake and remove ignition key
before dismounting.
5. Use the trailer jack to raise or lower the hitch to
align with the drawbar.
6. Install a drawbar pin with provisions for a
mechanical retainer such as a KLIK pin.
Install the retainer.
7. Install a safety chain between the tractor and
the hitch.
8. Connect the hydraulics. To connect, proceed as
follows:
• Use a clean cloth or paper towel to clean the
couplers on the ends of the hoses. Also clean
the area around the couplers on the tractor.
Remove the plastic plugs from the couplers and
insert the male ends.
• Be sure to match the pressure and return line to
one valve bank.
9. Raise the hitch jack and rotate it 90º to place in
its stowed position.
10. When unhooking from the tractor, reverse the
above procedure.
Operation - Hook-Up
HOOK-UP / UNHOOKING

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143099 - Strawmaster NT (04-April-2023)
Operation - Convert to Field Position
TO CONVERT TO FIELD POSITION
3. Turn the transport wheel’s spindle over so the
wheel leans out. Both sides.
4. Back-up slowly. The wings will open up. Ensure
there is lots of room behind and to the sides.
Back-up evenly so you don’t damage the
transport wheels.
IMPORTANT:Be sure to backup evenly to
avoid serious damage to the transport wheels.
5. With wings fully opened, lower harrow sections
to the ground by extending the auto-fold
cylinders. The Auto-Fold cable will loosen and
the auto-fold latch should close on the swing
arm pipe.
6. If the auto-fold latch(s) still haven’t closed,
slowly back up just a bit more. It should then
snap shut and be fully engaged.
ATTENTION:Before driving forward make
sure both latches have fully engaged or serious
damage to the machine will result.
3
45
6
3
2
1
Transport Pin
Hair Pin 54’
Field
Transport
The Auto-Fold
Cables should
be tight and
the latch in the
open position.
2. The 54’ models have a telescopic truss beam.
Move out into field position and secure with pin.
(62’ models have a straight truss beam, skip step.)
1. Remove frame transport pins and place in
holders. Both sides.
StoreStore
RemoveRemove

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143099 - Strawmaster NT (04-April-2023)
Operation - Suggested Tine Angle Settings
The following lists suggested tine angle settings. Since
there are no standard angles for running the tines,
the operator may adjust the tine angles as required to
achieve desired results.
REMEMBER:
• Actual settings will vary with tine wear.
• Ensure trailer and frame are leveled properly.
(Refer to the “Height Adjustment” section.)
REMEMBER WHEN OPERATING:
• Straw should be dry.
• If machine leaves
clumps of straw,
apply slight down
pressure by
extending hydraulic
lift cylinders.
MACHINE PREPARATION
• Remove auto-fold cable pins
on the 8”x 8” beam side. Loop
the unfastened end of each cable
around the cart frame and clip
together (or remove auto-fold cable completely). By
simply removing one bolt on each axle, remove both
transport wheel assemblies.
THE FIELD
• Work the field at 45 degrees to the seeding line.
• In order to rake flax straw some down pressure is
required.
• Before built-up straw starts to spill out the back
of the machine dump straw load by lifting harrow
sections.
RAKING 4321
• Begin operating Strawmaster
with the lift hydraulics in float
position, if more compaction is
required, rotate 8”x8” beam by
extending main lift cylinders.
• To avoid deep ridges in your
field, reduce down pressure and operate at lower
speeds; 5 - 6 mph.
• If packing is done after seeding, make sure to
check that seed is not being disturbed.
• To prevent tine damage, avoid tight turning.
FIELD PACKING 4321
• For best results operate at
10 to 12 mph.
• The straw built up in the harrow
sections helps to achieve maximum
rub action to break down straw.
TOUGH STRAW
• Advance the tine angle to a more aggressive
setting. This will hold straw for a longer period
of time, allowing for a more even distribution of
residue. REMEMBER: Breaking down straw is much
more effective in dry conditions.
• A second pass may be required in extremely
heavy straw conditions. (Work the second pass at
a 45 degree angle to how it was worked the first
time).
BREAKING & SPREADING STRAW 4321
• Increasing downward pressure
will help break the soil crust and
place the granule in contact with
moist soil.
• Avoid straw build up in the first two rows of tines.
This makes for a more even granule or seed
broadcast.
IMPORTANT:Always follow label directions for
chemical herbicides.
• Valmar Airflow offers all the necessary hardware
required to neatly install their applicator on the
Strawmaster NT.
The Valmar Airflow Model 2455 can be used with
the 54’ & 62’ Strawmasters.
CHEMICAL INCORPORATION 4321

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143099 - Strawmaster NT (04-April-2023)
Operation - Height Adjustment
The trailer frame hitch should be parallel to the
ground when operating. It
will be necessary to adjust
the hitch clevis height each
time the trailer height is
adjusted due to tine wear.
To adjust the hitch clevis
location, hook-up the
tractor to the trailer hitch, following the procedure
in the section “Hook-up/Unhooking”. Stand back
and check to see if the trailer hitch is parallel to the
ground. If not, use the sidewind jack to raise the
trailer hitch and centre the clevis to the drawbar.
Remove the clevis mounting pins and move the clevis
up or down as required. Install the clevis mounting
pins and retainers. Lower the trailer hitch.
Stand back to check if the trailer hitch is level. If
not, repeat procedure.
HITCH CLEVIS ADJUSTMENT
Trailer height will require adjustment as the tines
wear down, or as the tine angle is increased.
Trailer height is adjustable manually with the use of
two ratchet jacks, each located on the trailer wheel
arms.
To adjust trailer height:
Begin with the machine
in field position. Make
sure the tine angle has
been set, if necessary.
Use the ratchet jack
handle for adjustment.
Adjust ratchet jacks
evenly until tines are
set to a desired height. If trailer frame cannot be
lowered any further, replace tines or check tine
angle.
When adjustments are complete, check that the
trailer frame is parallel to the ground. If not, adjust
clevis height and re-check. Repeat if necessary.
TRAILER HEIGHT ADJUSTMENT
If trailer height is set correctly it will
be even with harrows and...
Front & back tines apply equal pressure Front tines not applying pressure Front tines applying too much pressure
If trailer is too high... If trailer is too low...
Tine angle adjustment should be made with the
machine in field position. For suggested initial
settings with new tines, refer to the “Suggested Tine
Angle Settings” section.
To Manually adjust tine angle:
Use the manual jacks located on each harrow
section. Start at one end, set as desired.
Set all the other sections to the same setting.
To Hydraulically adjust tine angle:
Retract rephasing tine angle cylinders to raise
tines. Extend cylinders to lower.
TINE ANGLE ADJUSTMENT
NOTE: Strawmaster NT can have either manual or hydraulic adjustment.
Trailer height & tine angle are set by either ratchet/sidewind jacks or hydraulics.
With the machine in field position, the wing beams
and centre beam should be at the same height,
parallel to the ground. Adjustment to the wing
beam height is required when the tines wear down,
the tine angle is adjusted, or the trailer height is
adjusted.
To Manually adjust height:
Use the manual jack to raise or
lower the wing beam section, until
desired height is achieved.
The Hydraulic adjustment
option also incorporates a
fine adjustment rod on the
top endwheel linkage.
WING BEAM HEIGHT ADJUSTMENT
Fine Adjustment

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143099 - Strawmaster NT (04-April-2023)
Operation
Follow this procedure when preparing to transport:
1. Clear the area of bystanders, especially small
children, before converting into transport
configuration.
2. Operate the lift hydraulics to raise the harrow
sections.
3. Carefully drive forward. The wing beams
should fold back into transport position.
4. Install the transport pins.
5. 54’ Models Only: Remove the black pin on the
truss beam. Rotate the swing-arm back to slide
the truss beam in and line up holes. Install pin
and secure with hair clip.
6. Clean the SMV sign, lights and reflectors.
7. Use hazard flashers on tractor unless
prohibited by law.
8. Maintain a safe speed. Slow down when
cornering on rough roads, and pull off to the
side of the road when meeting traffic.
9. To ensure minimum tire wear, be sure the bent
axle at the rear of each wing beam is oriented
so that the rear transport tires are completely
upright.
TRANSPORT
After the season’s use, completely inspect all major
systems of the machine. Repair or replace any worn
or damaged components to prevent unnecessary
down time at the beginning of next season.
Since the unit can be used in extremely adverse
conditions during the season, the machine should be
carefully prepared for storage to ensure that all dirt,
mud, debris and moisture has been removed.
Follow this procedure when preparing to store:
1. Wash the entire machine thoroughly using a
water hose or pressure washer to remove all
dirt, mud, debris or residue.
2. Inspect all parts to see if anything has become
entangled in them. Remove the entangled
material.
3. Lubricate all grease fittings to remove any
moisture in the bearings.
4. Inspect all hydraulic hoses, fittings, lines and
couplers. Tighten any loose fittings. Replace any
hose that is badly cut, nicked or abraded or is
separating from the crimped end of the fitting.
5. Touch up all paint nicks and scratches to prevent
rusting.
6. Oil the exposed rams on the hydraulic cylinder
to prevent rusting.
7. Select an area that is dry, level and free of
debris.
8. Follow the procedure given in the section
“Hook-Up/Unhooking” when unhooking.
STORAGE
RIDERS
TRANSPORT SAFETY
• Use only a drawbar pin with a mechanical
retainer, and a safety chain.
• Clean the SMV sign, lights and reflectors before
starting.
• Always use hazard flashing lights on tractor.
• Travel at a safe speed. Use care when making
corners or meeting traffic.
• Under no circumstances should
there ever be riders while the
Strawmaster is in transport.
STORAGE SAFETY
• Store in an area away from human activity.
• Do not allow children to play on or around the
stored unit.
Transport Pin
Hair Pin 54’
Field
Transport

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143099 - Strawmaster NT (04-April-2023)
Endwheel Cylinder
or Ratchet Jack (x2)
Ratchet Jacks
Harrow Sections
Hub - Transport
Wheel (x2)
Hub - End
Wheel (x2)
Upper & lower
wheel plates (x2)
Transport Cylinder (x2)
Hub - Trailer
Wheel (x2)
Trailer Wheel Cylinder
or Ratchet Jack (x2)
Center Beam Pin
& Cross Joints (x2)
(Manual adjustable models)
Swing-Arm
Holder (x2)
Trailer Wheel Arms (x2)
Service & Maintenance
GREASING
Use an SAE multipurpose grease with extreme
pressure (EP) performance. Also acceptable is an
SAE multipurpose lithium base grease.
1. Use only a hand-held grease gun for all
greasing.
2. Wipe grease fitting with a clean cloth before
greasing, to avoid injecting dirt.
3. Replace and repair broken fittings immediately.
4. If fittings will not take grease, remove and clean
thoroughly. Also clean lubricant passageway.
Replace fitting if necessary.
5. Inject grease until you see grease being
expelled from the bearing or bushing areas.
SERVICE
Maintenance Checklist
Daily - 8 Hours
• Hydraulic Fluid Leaks
• Damaged Hoses
• Tire Pressure
Weekly - 25 Hours
• Working Points & Pins
• Tine Wear
• Safety Signs Clean
Annually - 200 Hours
• Bolt Tightness
• Wheel Bearings
• Latch Mechanism
• Cable Assembly
TORQUE
all hardware
MAINTENANCE SAFETY
• Stop tractor engine, set park brake and remove
ignition key before servicing, adjusting,
repairing or maintaining.
• Be careful when working around or maintaining
a high pressure hydraulic system. Wear
the proper hand and eye protection when
searching for a pin hole leak in a hose or
fitting.
• Place safety stands or large blocks under the
frame before removing the tires or working
beneath the machine.
CHECK TIRE PRESSURE
Cart/Trailer Tires:
16.5L x16.1 - 6 PLY 48 PSI (330 kPa)
Endwheel Tires:
9.5L x15 - 8 PLY 60 PSI (414 kPa)
Transport Tires:
9.5L x15 - 8 PLY 60 PSI (414 kPa)

-14-
143099 - Strawmaster NT (04-April-2023)
Service & Maintenance
TORQUE SPECIFICATIONS
CHECKING BOLT TORQUE
The tables shown below give correct torque values
for various bolts and capscrews. Tighten all bolts to
the torques specified in chart unless otherwise noted.
Check tightness of bolts periodically, using bolt torque
chart as a guide. Replace hardware with the same
strength (Grade/Class) bolt.
IMPERIAL TORQUE SPECIFICATIONS
(Based on “Zinc Plated” values)
SAE-5 SAE-8
Size Grade 5 Grade 8
lb.ft (N.m) lb.ft (N.m)
1/4” 7 (10) 10 (14)
5/16” 15 (20) 20 (28)
3/8” 25 (35) 35 (50)
7/16” 40 (55) 60 (80)
1/2” 65 (90) 90 (120)
9/16” 90 (125) 130 (175)
5/8” 130 (175) 180 (245)
3/4” 230 (310) 320 (435)
7/8” 365 (495) 515 (700)
1” 550 (745) 770 (1050)
1-1/8” 675 (915) 1095 (1485)
1-1/4” 950 (1290) 1545 (2095)
1-3/8” 1250 (1695) 2025 (2745)
1-1/2” 1650 (2245) 2690 (3645)
METRIC TORQUE SPECIFICATIONS
(Based on “Zinc Plated” values)
8.8 10.9
Size Class 8.8 Class 10.9
lb.ft (N.m) lb.ft (N.m)
M6 7 (10) 10 (14)
M8 16 (22) 23 (31)
M10 30 (42) 45 (60)
M12 55 (75) 80 (108)
M14 90 (120) 125 (170)
M16 135 (185) 195 (265)
M18 190 (255) 270 (365)
M20 265 (360) 380 (515)
M22 365 (495) 520 (705)
M24 460 (625) 660 (895)
M27 675 (915) 970 (1315)
M30 915 (1240) 1310 (1780)
M33 1250 (1695) 1785 (2420)
M36 1600 (2175) 2290 (3110)
Wheel Tightening Procedure
1. Install and hand tighten nuts/bolts.
2. Tighten to approx 20% Torque value using the
10 Bolt Star or CrissCross pattern shown above.
3. Tighten to Full Torque value using the Star or
CrissCross pattern.
4. If applicable, install Rear Locknuts using Wheel
Torque Values.
Wheel Nut/Bolt Torque
Size lb.ft (N.m)
9/16 120-130 (165-175)
5/8 185-190 (250-260)
BOLT PATTERNS
2
1
6
53
4
6 BOLT PATTERN
2
1
34
57
8
8 BOLT PATTERN
1
2
34
5
5 BOLT PATTERN
1
2
3
46
5
79
10 8
10 BOLT PATTERN
WHEEL NUT & WHEEL BOLT TORQUE
Tightening Flare Type Tube Fittings
1. Check flare and flare seat for defects that might
cause leakage.
2. Align tube with fitting before tightening.
3. Lubricate connection and hand tighten swivel
nut until snug.
4. To prevent twisting the tube(s), use two
wrenches. Place one wrench on the connector
body and with the second tighten the swivel nut
to the torque shown.
Hydraulic Fitting Torque*
Size lb.ft (N.m)
1/2 34 (46)
3/4 75 (100)
7/8 90 (122)
* The torque values shown are based on
lubricated connections as in reassembly.
HYDRAULIC FITTING TORQUE
HARDWARE/HOSE SPECIFICATIONS
Unless otherwise stated:
• Hardware - Hex, Plated GR5 UNC or P8.8 (metric)
• Hydraulic Hoses - 3/8 & 1/2, ends come with
3/4 JIC female swivel.

-15-
143099 - Strawmaster NT (04-April-2023)
Service & Maintenance
WHEEL HUB REPAIR
WHEEL NUT / BOLT TORQUE
1. The Recommended 9/16 wheel nut/bolt torque for
this implement is 120-130 lb.ft (165-175 N.m)
2. When attaching the wheel, tighten to this
specifications. Check again after approximately
500 revolutions and re-tighten as required.
3. Check wheel bolts twice annually to ensure proper
bolt torque.
Spindle
Inner Cone
Valve Stem
Wheel Nuts
Rim
Tire
Inner Cup
Hub
Dust Seal
Outer Cone
Outer Cup
Cotter
Pin
Slotted Nut
Washer
Dust Cap
COMMON WHEEL AND
HUB COMPONENTS
CHECK TIRE PRESSURE
Cart/Trailer Tires:
16.5L x 16.1 - 6 PLY 48 PSI (330 kPa)
Endwheel Tires:
9.5L x 15 - 8 PLY 60 PSI (414 kPa)
Transport Tires:
9.5L x 15 - 8 PLY 60 PSI (414 kPa)
ASSEMBLY
1. If cups need replacing, be
careful to install them gently
and evenly into hub until they
are fully seated.
2. Apply a thick wall of grease
inside hub. Pack grease in cones.
3. Install dust seal as illustrated, and inner cone.
4. Position hub onto spindle and fill surrounding
cavity with grease.
5. Assemble outer cone, washer and nut.
6. Tighten nut while rotating hub until there is a
slight drag.
7. Turn nut back approximately 1/4 turn to
align cotter pin hole with notches on nut.
Note: Hub should rotate freely. If not, repeat
step 6.
8. Install cotter pin and bend legs sideways over
nut.
9. Fill dust cap half full of grease and gently tap
into position.
10. Pump grease into hub through grease fitting
until lubricant can be seen from dust seal.
IMPORTANT:Be sure to block up unit
securely before removing tires.
DISASSEMBLY
1. Carefully pry off dust cap.
2. Remove cotter pin from nut.
3. Remove nut and washer.
4. Pull hub off spindle.
5. Dislodge the inner cone
bearing and dust seal.
6. Inspect cups that are press
fitted into hub for pits or
corrosion and remove if
necessary.
7. Inspect and replace defective
parts with new ones.

-16-
143099 - Strawmaster NT (04-April-2023)
Service & Maintenance
The cable may stretch after a period of time. The
latch assembly may not swing over far enough to
allow the swing arm shaft to clear.
To adjust the latch assembly, start with the machine
in transport position. Tighten the nut on the eyebolt
until the end of the swing arm shaft clears the latch
assembly.
To check the clearance: Remove the truss beam
from the swing arm and swing forward to check the
clearance. Or, follow the procedure to convert to
machine to field position.
Repeat adjustment procedure if required.
AUTOFOLD LATCH ADJUSTMENT
Latch
Assembly
Latch
Holder
Cable
Assembly
Eye Bolt
Swing Arm
NOTE: Allow
minimal clearance
between swing
arm and latch.
REPLACEMENT DECALS AND REFLECTORS
Trailer frame
142821 - Strawmaster 54NT (2)
143442 - Strawmaster 62NT (2)
142383 - Caution, 6 Points (1)
142368 - Important, Install Pin (2)
142008 - Degelman - 6 x 25-3/4 (2)
143162 - Manual Holder Decal (1)
Auto-fold Arm
142439 - Important, Back-up Evenly (2)
142556 - Reflector, Red - 2 x 9 (2)
142557 - Reflector, Amber - 2 x 9 (2)
Harrow Section Frame
142010 - Degelman, 2-3/4 x 12 (1)
End Harrow Section Reflectors
142556 - Reflector, Red - 2 x 9 (2)
142650 - Reflector, Fluorescent - 2 x 9 (2)
Truss Arm Reflectors
142557 - Reflector, Amber - 2 x 9 (4)