Schiller Grounds Care SA-25 User manual

PARTS MANUAL
MAN C100576 Rev. A 11-2013 Original Language Instructions
SA-25
“STAND-AER™”
STAND ON AERATOR
(S.N. 173 and Up)

CALIFORNIA
Proposition 65 Warning
Diesel engine exhaust and some
of its constituents are known to the
State of California to cause cancer,
birth defects and other reproductive
harm.
Californie Proposition 65 Avertissement
Les échappements des moteurs diesel et
certains de leurs composés sont recon-
nus par l’Etat de Californie pour être
cancérigènes, provoquer des défauts con-
génitaux etd’autresdangersenmatièrede
reproduction.
ADVERTENCIA
AVERTISSEMENT
WARNING
The engine exhaust from this product
containschemicalsknowntotheState
of California to cause cancer, birth
defects or other reproductive harm.
California Advertencia
de la Proposicion 65
ElestadodeCaliforniahacesaberque
los gases de escape de los motores
diesel y algunos de sus componen-
tes producen cáncer, defectos de
nacimientoyotrosdañosenelproceso
de reproducción humana.
L’
é mission du moteur de ce mat é riel
contient des produits chimiques que
l’Etat de Californie consid è re ê tre
canc é rig è nes,provoquerdesd é fauts
cong é nitaux et d’autres dangers en
mati è re de reproduction.
El estado de California hace saber
quelosgasesdeescapedeestepro-
ducto contienen productos quÍmicos
que producen cáncer, defectos de
nacimientoyotrosdañosenelproceso
de reproducción humana.
CALIFORNIA
Proposition 65 Warning
Battery posts, terminals, wiring
insulation, and related accessories
contain lead and lead compounds,
chemicals known to the State of
California to cause cancer and birth
defects or other reproductive harm.
WASH HANDS AFTER HANDLING.

1
SA-25
STAND-AER
11-2013
IMPORTANT MESSAGE
Thank you for purchasing this Schiller Grounds Care, Inc. product. You have purchased a world class product,
one of the best designed and built anywhere.
This machine comes with Operator's and Parts Manuals containing safety, operation, parts, maintenance and
service information. The useful life and good service you receive from this machine depends to a large extenton
howwellyoureadandunderstandthismanual.Treatyour machine properly,lubricateandadjustitasinstructed,
and it will give you many years of reliable service.
Your safe use of this Schiller Grounds Care, Inc. product is one of our prime design objectives. Many safety
features are built in, but we also rely on your good sense and care to achieve accident-free operation. For best
protection, study the manual thoroughly. Learn the proper operation of all controls. Observe all safety precau-
tions. Follow all instructions and warnings completely. Do not remove or defeat any safety features. Make sure
those who operate this machine are as well informed and careful in its use as you are.
See a Schiller Grounds Care, Inc. dealer for any service or parts needed. Schiller Grounds Care, Inc. service
ensures that you continue to receive the best results possible from Schiller Grounds Care, Inc. products. You
can trust Schiller Grounds Care, Inc. replacement parts because they are manufactured with the same high
precision and quality as the original parts.
Schiller Grounds Care, Inc. designs and builds its equipment to serve many years in a safe and productive man-
ner. For longest life, use this machine only as directed in the manual, keep it in good repair and follow safety
warnings and instructions. You'll always be glad you did.
Schiller Grounds Care, Inc.
One Bob Cat Lane
Johnson Creek, WI 53038-0469
TABLE OF CONTENTS FIGURES PAGE
SAFETY.........................................................................................................................................................2-6
SET-UP INSTRUCTIONS/MAINTENANCE .....................................................................................................7
STORAGE / SPECIFICATIONS.......................................................................................................................8
PARTS SECTION.............................................................................................................................................9
MAIN FRAME GROUP .......................................FIGURE 1....................................................................10, 11
POWER TRAIN ASSEMBLY...............................FIGURE 2....................................................................12, 13
HANDLE/ CONTROLASSEMBLY.......................FIGURE 3....................................................................14, 15
TINE FRAME ASSEMBLY...................................FIGURE 4....................................................................16, 17
HOSES / FITTINGS.............................................FIGURE 5....................................................................18, 19
HOSE DIAGRAM.................................................FIGURE 6..........................................................................20
WARRANTY...................................................................................................................................................21
Operator's Manual C100577

2
SA-25
STAND-AER
MODEL NUMBER: This number appears on
sales literature, technical manuals and price lists.
SERIAL NUMBER: This number appears only
on your mower. It contains the model number
followed consecutively by the serial number.
Use this number when ordering parts or seeking
warranty information.
SAFETY
NOTICE !!!
Unauthorized modications may present extreme
safety hazards to operators and bystanders and
could also result in product damage.
Schiller Grounds Care, Inc. strongly warns against,
rejects and disclaims any modications, add-on
accessories or product alterations that are not
designed,developed,testedandapprovedbySchiller
GroundsCare,Inc.'s EngineeringDepartment. Any
Schiller Grounds Care, Inc. product that is altered,
modied or changed in any manner not specically
authorized after original manufacture–including the
additionof“after-market”accessoriesorcomponent
parts not specically approved by Schiller Grounds
Care, Inc.–will result in the Schiller Grounds Care,
Inc. Warranty being voided.
Any and all liability for personal injury and/or
property damage caused by any unauthorized
modications, add-on accessories or products not
approved by Schiller Grounds Care, Inc. will be
considered the responsibility of the individual(s) or
company designing and/or making such changes.
Schiller Grounds Care, Inc. will vigorously pursue
full indemnification and costs from any party
responsibleforsuchunauthorizedpost-manufacture
modications and/or accessories should personal
injury and/or property damage result.
This symbol means:
ATTENTION!
BECOME ALERT!
Your safety and the safety of others is involved.
Signal word denitions:
The signal words below are used to identify levels
of hazard seriousness. These words appear in this
manualandonthesafetylabelsattachedtoSchiller
Grounds Care, Inc. machines. For your safety and
thesafetyofothers,read andfollowtheinformation
given with these signal words and/or the symbol
shown above.
DANGER indicates an imminently hazardous
situationwhich,ifnotavoided,WILLresult in death
or serious injury.
WARNING indicates a potentially hazardous
situation which, if not avoided, COULD result in
death or serious injury.
CAUTIONindicatesapotentiallyhazardoussituation
which,ifnotavoided,MAY resultinminorormoderate
injury. It may also be used to alert against unsafe
practices or property damage.
CAUTION used without the safety alert symbol
indicates a potentially hazardous situation which, if
not avoided, MAY result in property damage.

3
SA-25
STAND-AER
PREPARING FOR SAFE OPERATION
Operator preparation and training
Read the Operation & Safety
Manual
- If an operator or mechanic
cannot read, it is the
owner's responsibility
to explain this material
to them. If any portion of
this material is unclear, contact your factory
representative for clarication.
- Become familiar with the safe operation of the
equipment, operator controls and safety signs.
Know how to stop the engine and attachments
quickly in an emergency. Do not operate or allow
another person to operate this machine if there
are any questions about safety.
- All operators and mechanics should be trained.
The owner is responsible for training the users.
- Wear appropriate clothing, including long
trousers and safety goggles or safety glasses
with side shields when operating. Wear
substantial footwear. Do not operate barefoot or
wearing open sandals. Long hair, loose clothing
or jewelry may get tangled in moving parts.
- Wear appropriate hearing protection.
- Never allow children, unskilled or improperly
trained people to operate this equipment. Local
regulations can restrict the age of the operator.
- Keep warning labels and this operator's manual
legible and intact. Replacement labels and
manuals are available from the factory
- Do not operate machine while under the
inuence of drugs or alcohol or any other
condition of impairment.
- The owner/user can prevent and is responsible
for accidents or injuries occurring to themselves,
other people or property.
Site preparation and circumstances
- Evaluate the terrain to determine what
accessories and attachments are needed to
properly and safely perform the job. Only use
accessories and attachments approved by the
manufacturer.
- Clear the area to be aerated of objects such
as rocks, toys, wire or other debris that may be
picked up or thrown by the machine.
- Be sure the area is clear of pets and people,
especially young children. Never assume they
will remain where you last saw them. Stop the
machine if any enter the area.
- Operate only in daylight or in good articial light.
Machine preparation
- Check operator presence interlock system and
brake operation. Adjust or have any problems
repaired before using.
- Do not tamper with or defeat safety devices.
Keep guards, shields and interlock safety devices
in place and in proper working condition. They
are for your protection.
- Keep all fasteners such as nuts, bolts and pins
well secured.
- Visually inspect tines, tine bolts and the drum
assembly for wear or damage. Replace worn or
damaged tines and bolts.
- Verify that machine and attachments, if any, are
in good operating condition.
- Do not engage tines until ready to aerate.
SAFETY

4
SA-25
STAND-AER
OPERATING SAFELY
In general
- Use extra care when loading or unloading the
machine into a trailer or truck.
- Slow down and use caution when making turns
and crossing roads and sidewalks. Stop tines if
not aerating.
- Do not run the engine in an enclosed area where
dangerous carbon monoxide fumes can collect.
- Stop operation if someone approaches.
- Keep all guards in place when operating.
- Do not turn sharply. Use extreme caution when
pulling machine towards you.
- Use counter-weight(s) or wheel weights when
suggested in the operator's manual.
- Never leave a running machine unattended.
Always release drive and stop engine before
leaving the operator's position.
Starting
- Start only according to instructions in this manual
or on the machine.
- Before attempting to start the engine, make sure:
- the traction clutch is disengaged.
- When starting the engine, make sure hands and
feet are clear of the blades.
- Do not change engine governor settings or
overspeed the engine. Operating the engine
at excessive speed can increase the hazard of
personal injury.
Interrupting operation
- Before leaving the operator's position:
- Park on level ground.
- Disengage the traction clutch.
- Shut off the engine.
- Raise the tine:
- when not aerating;
- for transport;
- when crossing surfaces other than grass.
- Disengage the traction clutch, stop the engine, :
- before refueling;
- Disengage the traction clutch, stop the engine,
allow the tines to come to a complete stop, and
disconnect the spark plug wire:
- before clearing blockages;
- before checking, cleaning or working on the
machine;
- beforehaving maintenance or repairs
performed;
- after striking a foreign object. Inspect the
machine for damage and have repairs made
before restarting;
- if the machine begins to vibrate abnormally:
shut off machine immediately. Inspect
and have repairs made as needed before
restarting;
- except for repairs or adjustments as specically
noted, such as for carburetor adjustment,
where the engine must be running. Keep
hands and feet clear of moving parts in these
circumstances.
- Reduce the throttle setting during engine shut-
down and, if the engine is provided with a shut-
off valve, turn the fuel off at the conclusion of
operation.
SAFETY

5
SA-25
STAND-AER SAFETY
MANEUVERING SAFELY
In general
- Slow down before turning.
- Be aware when approaching blind corners,
shrubs, trees, tall grass or other objects that may
obscure vision.
Slope Operation
-Slopes are a major factor in loss-of-control and
tipover accidents that sometimes lead to severe
injury or death. All slopes require extra caution.
- Before operating on slopes, evaluate the risks
involved.
- Do not operate on slopes if uneasy or uncertain.
Ultimate responsibility for safe operation on
slopes rests with the operator.
- Do not operate steep slopes.
A slope is too steep if:
- The machine must be crabbed (turned partially
sideways uphill) to drive across the slope.
- The machine turns downhill going across the
slope.
- You are uneasy about being on the slope
- With walk behind machines, operate across
slopes, not up and down.
- Avoid starting or stopping on a slope. If wheels
lose traction, disengage the traction clutch and
proceed slowly straight down the slope.
- Keep all movement on the slopes slow and
gradual. Do not make sudden changes in speed
or direction.
- Do not turn on slopes unless necessary, and then
turn slowly and downhill when possible.
- Do not operate near dropoffs, ditches or
embankments. The machine could suddenly turn
over if a wheel runs over the edge or an edge
caves in.
- Follow the manufacturer's recommendations
for wheel weights or counterweights to improve
stability.
WARNING
MAINTENANCE AND STORAGE SAFETY
In general
- Maintain machine according to manufacturer's
schedule and instructions for maximum safety
and best results.
- Park machine on level ground.
- Never allow untrained personnel to service ma-
chine.
- Guards should only be removed by a qualied
technician for maintenance or service. Replace
when work is complete.
- Adjust or repair only after the engine has been
stopped and the tines have quit rotating.
- Replace parts if worn, damaged or faulty.
For best results, always replace with parts
recommended by the manufacturer.
- Disconnect spark plug wire(s) before making any
repairs.
- Do not dismantle the machine without releasing
or restraining forces which may cause parts to
move suddenly.
- Provide adequate support, e.g. jackstands for
lifted machine or parts if working beneath.
- Do not put hands or feet near or under rotating
parts.
- Clean up spilled oil or fuel thoroughly.
- Replace faulty mufers.
- To reduce re hazards, keep the engine, muf-
er, and fuel storage area free of grass, leaves,
debris buildup or grease.

6
SA-25
STAND-AER
Tines
- Tines are sharp and can
cut. Use extra caution when
handling. Wear appropriate
personal protective equip-
ment.
- Only replace tines. Never
straighten or weld them.
- Keep other persons away
from tines.
Fuel
- Petrol (Gasoline) and
diesel fuels are ammable;
petrol (gasoline) vapors are explosive. Use extra
care when handling.
- Store only in containers specically designed for
fuel.
- When refueling or checking fuel level:
- Stop the engine and allow to cool;
- Do not smoke;
- Refuel outdoors only;
- Use a funnel;
- Do not overll;
- If fuel is spilled, do not attempt to start the
engine until the spill is cleaned up and vapors
have cleared.
- Replace caps on fuel containers and tanks
securely.
Sparks from static electricity can start res or cause
explosions. Flowing fuel can generate static electric-
ity. To prevent static electricity sparks:
- Keep fuel containers electrically grounded.
- Do not ll containers in a vehicle or on a truck or
trailer bed with a plastic liner. Fill containers on
the ground away from the vehicle.
- When practical, remove gas powered equip-
ment from the truck or trailer and refuel it on the
ground. If equipment must be refueled on the
truck or trailer, refuel from a portable container
rather than a dispenser nozzle.
- Keep the dispenser nozzle in contact with the rim
of the fuel tank or container opening until fueling
is complete. Do not use a nozzle lock-open
device.
WARNING
Storage
- Stop the engine and allow to cool before storing
- Drain the fuel tank outdoors only.
- Store fuel in an approved container in a cool, dry
place
- Keep the machine and fuel containers in a locked
storage place to prevent tampering and to keep
children from playing with them.
- Do not store the machine or fuel container near
appliances with an open ame such as a water
heater or other appliance with a pilot light.
- Keep petrol (gasoline) storage area free of grass,
leaves and excessive grease to reduce re haz-
ard.
- Clean grass and debris from cutting units, drives,
mufers and engine to help prevent res.
WARNING
SAFETY

7
SA-25
STAND-AER
SET-UP INSTRUCTIONS / MAINTENANCE
SET-UP INSTRUCTIONS
The aearator is shipped completely asembled and
has been adjusted at the factory. However, sue to
the jostling of the shipping process and the amount of
time elapsed since this was sone at the factory until
you receive the machine the following items need to
be repeated again before starting the aerator.
1. Remove spark plug wire from spark plug
2. Inspect the aerator for any damage, unusual
conditions or missing parts.
3. Inspect the aerator for all of its decals, especially
the warnign decals.
4. Check (and ll if necessary) engine oil level
according to the engine manufacturing
recommendation. Refer to your engine manual.
5. Check (and ll if necessary) hydrauli8c uid level.
Use 20W-50.
6. Lubricate all moving parts. Re-grease after every
use.
6. Fill fuel tank with regular unleaded gasoline.
MAINTENANCE
Tines:
- Replace damaged or broken tines.
- Do not weld or straighten tines.
- Clean tines after use, inside and out.
- Apply a light coat of oil to tines to prevent rust.
Changing tines:
1. Pull out and remove the 3/8" snap lock pin
(located in the upper center of the foot platform
mount) and raise platform. Secure platform in
the up position.
2. This gives you access to clean, oil, and change
the tines.
3. When maintenance is complete, lower platform
and re secure with the 3/8" snap lock pin.
Engine:
- With the engine in a level position check oil
levels in the engine and gear reduction case. Add if
required.
Lubrication:
Grease all ttings(12 total) daily. Each lling should
be lled full.
• 4 ttings on the swing arm
• 1 tting on each of the front wheels.
• 1 tting on the left and right control handles.
• 1 tting on each tine disc hub.
• 1 tting on each female rod end.
Keep roller chain clean and in proper running order.
Lubricate with No. 30 oil or equivalent at start of the
season and every 25 hours. Check roller chain for
tightness:
1. Disconnect spark plug.
2. Take off pulley guard(s).
3. Loosen nuts by turning counter clockwise.
4. Retighten nut by turning clockwise against lock
washer.
5. Replace pulley guard, nuts and lockwashers and
retighten nuts.
Tires:
Excessively worn tire tread is dangerous on all hills.
Replace drive tires with less than 3/32" of any tread
groove left. Use only tires supplied by Classen. All
six tires are foam lled and do not hold air. You will
not need to check air pressure.
BLEEDING AIR FROM HYDRAULICS
When any of the hydraulic parts are disconnected or
removed or when the oil is changed, air must be bled
from teh system.
1. With the bypass vlave (brass nut with a hole
in the middle on each fo the hydraulic pumps)
closed, slowly move control handles in both the
forward and reverse directions. As air is purged
from the unit, the oil level in the reservoir will
drop and bubbles may appear in the uid.
2. Place the control handles in the neutral postion
and open the bypass valve using a 5/8" wrench.
Slowly move the control handles in both forward
and reverse ddirection to purge the air from the
closed circuit.
3. Close the bypass valve and run the unit in
both directions for serveral minutes until any
remaining air is purged from the unit.
4. Rell the reservoir as necessary. Check for any
uid leaks. The transmission is now ready for
operation. Check reservoir daily for proper uid
level,. It should be lled to the top, or about 4
quarts.

8
SA-25
STAND-AER
STORAGE / SPECIFICATIONS
SA-25 SPECIFICATIONS
Dimensions:
Width...................................................................36"
Length.............................................................. . 55"
Height ..............................................................51.5"
Net Weight:
Dry weight....................................................880 lbs.
Aeration:
Tines...............................................3/4", 36 per unit
Penetration Depth........................................3" max
Swath Width................................................24.375"
Hole Pattern..............................4.06" x 7" on center
Production........................Up to 50,407 sq. ft. / hour
Engine...............................................Honda GX390
STORAGE INSTRUCTIONS
To prevent possible explosion or ignition of vaporized
fuel, do not store equipment with fuel in tank or
carburetor in an enclosure with open ame (for
example, a furnace or water heater pilot light).
Before the equipment is put in to storage for any
period exceeding 30 days, the following steps
should be taken.
1. Drain all fuel from the fuel tank and fuel lines.
2. Start the engine and run until all the fuel is used
from the carburetor oat bowl.
3. While the engine is still warm, drain the
crankcase oil and rell with the proper weight oil
corresponding to the season the equipment will
next be used.
4. Remove the spark plug and squirt a small
amount of engine oil into the cylinder. Turn the
engine over a few times to distribute the oil.
5. Drain the water drum.
NOTE: Always drain the water drum for winter
storage. Freezing water can rupture the drum.
6. Grease the clutch pivot tting and wheel
bearings.
6. Lubricate the chain.
To put the equipment into service after an
extended period of storage:
1. Check for loose parts and tighten if necessary.
2. Check for cracked or broken tines and replace as
necessary.
3. Fill the fuel tank with clean, fresh fuel.
4. Check the engine and gear reduction case oil
levels with the engine in a level position.
5. Start the engine.
6. Check for fuel leaks.
7. Check clutch control operation to make sure the
unit stops when the clutch control is released.

9
SA-25
STAND-AER
PARTS SECTION
PARTS
SECTION

10
SA-25
STAND-AER
FIGURE 1
MAIN FRAME GROUP

11
ITEM PART NO. DESCRIPTION QTY ITEM PART NO. DESCRIPTION QTY
SA-25
STAND-AER FIGURE 1
MAIN FRAME GROUP
1 4170118 DECAL, “CLASSEN” 3
2 C500135 1/2” x 2-1/2” BOLT 4
3 C300121 WEIGHT BAR 1
4 C500006 1/2” LOCK WASHER 7
5 C500106 1/2” NUT 5
6 C400208 SA-25 MAIN FRAME 1
7 C500129 3/8” NUT 22
8 C500130 3/8” LOCK WASHER 22
9 C500042 3/8” FLAT WASHER 10
10 C100010 IDLER PULLEY 2
11 C500091 3/8” x 2” BOLT 6
12 C500133 5/16” x 1” BOLT 7
13 C300119 DEPTH GAUGE PLATE 1
14 C500115 5/16” LOCK WASHER 6
15 C500101 5/16” NUT 1
16 C400203 LEFT HANDLE GUARD 1
17 C400217 REAR WHEEL LINKAGE ARM 1
18 C400226 FRONT WHEELASSEMBLY 2
19 C500134 3/8” x 1-1/4” BOLT 10
20 C400227 FRONT WHEEL PLATE 2
21 C100043 IDLER SPROCKET 4
22 C500034 1/2” FLAT WASHER 25
23 C100365 CYLINDER 1
24 C400214 PIVOT FLAT 2
25 64188-76 PIN-CLEVIS, 1/2 X 1-3/8 4
26 C500043 3/8” x 1” BOLT 8
27 C500016 5/32” x 1-1/4” COTTER PIN 13
28 C400218 SWIVEL PLATE 1
29 C100380 DECAL, “STAND-AER” 2
30 C500041 3/8” LOCK NUT 8
31 64188-82 PIN-CLEVIS, 5/8 X 2.25 1
32 C500001 1/4” x 28 GREASE FITTING 6
33 C400206 SWING ARM 1
34 C500146 3/8” x 1-1/2” BOLT 4
35 C400213 REAR TIRE FRAME 1
36 C100361 REAR WHEELAXLE 4
37 C100017 WHEELASSY 9 x 350 x4 4
38 C500152 1/2” x 2-3/4” BOLT 2
39 C400216 DEPTH GAUGE ROD 1
40 C500025 3/8” FINE THREAD NUT 4
41 C500026 3/8” CLEVIS YOKE 4
42 C400201 CENTER PULLEY GUARD 1
43 C400215 LINKAGE ARM HANDLE 1
44 C500149 1/2” x 2” BOLT 1
45 C500019 SMALL HANDLE SPRING 1
46 C400210 THROTTLE PLATE 1
47 C400211 PLATFORM 1
48 C500065 COMPRESSION SPRING 4
49 C500092 HAIR PIN 2
50 C100363 3/8” x 3” CLEVIS PIN 2
51 C500079 3/8” x 1-3/4” BOLT 1
52 C100360 READY ROD 1
53 C100352 HANDLE GRIPS, 11” x 1” 1
54 C400212 PLATFORM MOUNT 1
55 C100346 3/8” SNAP PIN 2
56 C100381 3/8” SNAP LOCK PIN, SMALL 1
57 C400220 PLATFORM MOUNT ASSEMBLY1
58 C400202 RIGHT HANDLE GUARD 1
59 C100069 DECAL, “DANGER” 1
60 C500083 5/16” FLAT WASHER 6
61 C100442 GOVERNOR CABLE 1
62 C300130 SWING ARM MOUNT 2
63 C500232 3/8” STUD 1
64 C100096 DECAL, “ALL GUARDS” 1
65 C500053 5/8” FLAT WASHER 4
66 C300161 WASHER, 1” I.D. x 2” O.D. x 14 4
67 C500182 3/16” x 1-1/2” COTTER PIN 2
68 C500029 BOLT, 1/4-20 x 3/4 1
69 64163-16 WSHR 41/64X1-3/8X12 GA 2
70 C500080 BOLT-5/8-18 X 4 1
71 C500077 NUT-JAM 5/8-18 2
72* C100559 LABEL-LUBRICATE CHAIN 1
73* C100504 LABEL WARNING SPARK 1
74* C100505 DECAL-CARB APPROVAL 1
*NOT ILLUSTRATED

12
SA-25
STAND-AER
POWER TRAIN ASSEMBLY
FIGURE 2

13
ITEM PART NO. DESCRIPTION QTY ITEM PART NO. DESCRIPTION QTY
SA-25
STAND-AER POWER TRAIN ASSEMBLY
1 C500146 3/8” x 1-1/2” BOLT 4
2 C500042 3/8” FLAT WASHER 20
3 C4166075 ENGINE-HONDA GX390 1
4 C500130 3/8” LOCK WASHER 34
5 C500129 3/8” NUT 38
6 C500134 3/8” x 1-1/4” BOLT 8
7 C100374 LEFT SIDE HYDRAUL PUMP 1
8 C100373 RIGHT SIDE HYDRAUL PUMP 1
9 C500265 3/8” x 2-1/4 BOLT 8
10 C100382 CLUTCH 1
11 C500181 1/4” x 1-1/2” KEY 1
12 C100378 PUMP MOUNT 2
13 C300118 PUMP BRACKET SPACER 4
14 C100315 1B-34 PULLEY 2
15 C100371 6941 V-BELT 2
16 C100155 BEARING w/COLLAR, 3-BOLT 8
17 C100386 40 B-17 SPROCKET 2
18 C300125 5/8” x 1.3125 O.D. SPACER 2
19 C100385 40 B-16 SPROCKET 2
20 C200047 1” x 13-1/2” SHAFT 2
21 C500043 3/8” x 1” BOLT 24
22 4170947 CHAIN, 102 ROLLER + 1/2 2
23 C200050 CHAIN, 104 ROLLERS 2
24 C200051 CHAIN, COUPLER W/CONN 2
25 C100370 HYDRAULIC MOTOR, W/ KEY 2
26 C500135 1/2” x 2-1/2” BOLT 2
27 C500006 1/2” LOCK WASHER 10
28 C500106 1/2” NUT 10
29 C500034 1/2” FLAT WASHER 2
30 C100043 IDLER SPROCKET 2
31 C100389 32 TOOTH SPROCKET 2
32 C500150 1/2” x 1-1/2” BOLT 8
33 C100367 MOTOR MOUNT 2
34 4169633 WHEEL-DRIVE, SA-25 2
35 C200048 1” x 7” REAR WHEEL SHAFT 2
36 C400222 1” SHAFT w/B12 x 1” SPRCKT 2
37 C300127 SPACER COLLAR 2
38 C100248 BEARING w/COLLAR, FLGT 4
39 C200009 SPROCKET w/1” HUB, #40X36 4
40 C300124 JACKSHAFT 2
41 C500101 5/16” NUT 8
FIGURE 2
42 C500115 5/16” LOCK WASHER 8
43 C500163 5/16” x 3/4” CARRIAGE BOLT 8
44 C500229 5 mm KEY 2
45 C500161 Washer, 1” I.D. x 2” O.D. x 14 2
46 C100418 SPLIT LOCK COLLAR 2
47 C500233 3/8” x 1-1/2” FINE BOLT 1
48 C500148 3/8” HEAVY WASHER 1
49 C100429 50 x 12 SPROCKET 2
50 C400219 ENGINE BRACKET 1
51 C100364 #12 SPRING 1
52 4169978 BOLT-3/8-16X2-5/8 7/8 THRD 1
53 C200052 CHAIN, 68 ROLLERS 2
54 C100438 BEARING w/SET SCREW 2
55 C400225 3/8” LOCK NUT RING 1
56 C100035 SPRING-THROTTLE CABLE 1
57 C300126 SPACER 5-3/4 X 1-5/16 2
58* C100258 LINK-CONNECTING HALF #40 2
(INCLUDED IN ITEMS 22)
59* C100025 LINK-#40 CONNECTING 6
(INCLUDED IN ITEMS 22, 23, & 53)
60* C500004 KEY-1/4 X 1 12
*NOT ILLUSTRATED

14
SA-25
STAND-AER
FIGURE 3
HANDLE / CONTROL ASSEMBLY

15
ITEM PART NO. DESCRIPTION QTY ITEM PART NO. DESCRIPTION QTY
SA-25
STAND-AER FIGURE 3
HANDLE / CONTROL ASSEMBLY
1 C500043 3/8” x 1” BOLT 16
2 C500029 1/4” x 3/4” BOLT 2
3 C300120 FILTER MOUNT BRACKET 2
4 C500130 3/8” LOCK WASHER 16
5 C500129 3/8” NUT 16
6 C500137 1/4” LOCK WASHER 4
7 C100480 FILTER MOUNT 2
8 C100481 OIL FILTER 2
9 C100352 HANDLE GRIPS, 11” x 1” 4
10 C400200 RIGHT HANDLE CONTROL 1
11 C100368 THROTTLE CABLE 1
12 C500073 5/16” x 1-1/4” BOLT 2
13 C100354 FEMALE ROD END w/ ZERK 2
14 C500101 5/16” NUT 4
15 C400207 READY ROD, 3/8” x 5/16” 2
16 C500158 1/2” x 3-1/2” BOLT 2
17 C300117 BUSHING 2
18 C500106 1/2” NUT 2
19 C500006 1/2” LOCK WASHER 2
20 C500134 3/8” x 1-1/4” BOLT 2
21 C500026 3/8” CLEVIS YOKE 2
22 C500041 3/8” LOCK NUT 2
23 C500025 3/8” FINE THREAD NUT 2
24 C400198 RIGHT SIDE HANDLE 1
25 C100012 SPRING 1
26 C100350 SA-25 DECAL 2
27 C400197 LEFT SIDE HANDLE 1
28 C100351 STOMACH GUARD PAD 1
29 C300114 STOMACH GUARD PLATE 1
30 C100353 VENT PLUG 1
31 C400196 TOP MAIN HANDLE 1
32 C100375 CONTROL VALVE 1
33 C100376 CONTROL VALVE HANDLE 1
34 C500042 3/8” FLAT WASHER 2
35 C400199 LEFT HANDLE CONTROL 1
36 C500001 1/4” X 28 GREASE FITTING 2
37 C300135 CAP, HYDRAULIC 1
38 C500234 1/4” x 3/4” LAG BOLT 2
39* C100425 DECAL, “TINE DEPTH” 1
40 C600001 SLEEVE-STEEL 2
41* C100421 DECAL, “RGHT, FWD,RVS" 1
42* C100422 DECAL, “LEFT, FWD,RVS" 1
43* C100423 DECAL, “TINE, UP-DOWN” 1
44* C100424 DECAL, “THRTTL, FAST,SLOW 1
45* C100073 LUBRICATION TAG 1
*NOT ILLUSTRATED

16
SA-25
STAND-AER
FIGURE 4
TINE FRAME ASSEMBLY

17
ITEM PART NO. DESCRIPTION QTY ITEM PART NO. DESCRIPTION QTY
SA-25
STAND-AER FIGURE 4
TINE FRAME ASSEMBLY
1 C400204 TINE MOUNT FRAME 1
2 C500041 3/8” LOCK NUT 12
3 C100155 BEARING w/COLLAR, 1”-3 BOLT 4
4 C500043 3/8” x 1” BOLT 6
5 C300123 TINE SPACER 2
6 C200009 SPROCKET w/1” HUB, 40 x 30 2
7 C700031 TINE DISC SHAFT ASSEMBLY 2
8 C500003 1/4” HALF MOON KEY 2
9 C100032 TINE 36
10 C500146 3/8” x 1-1/2” BOLT 6
11 C100383 BEARING w/SET SCREWS, 2
12 C100384 NYLON WASHER 4
13 C500169 5/16” LOCK NUT 72
14 C400221 TINE DISC w/HUB WELDED ON 2
15 C500001 1/4” X 28 GREASE FITTING 2
16 C500147 5/16” X 1-1/2” BOLT 72
17 C200046 TINE SHAFT 1
18 C100430 MR16RS BEARING 4

18
SA-25
STAND-AER
FIGURE 5
HOSES AND FITTINGS