Toro Multi Pro 1250 User manual

1
©The TORO Company - 2002
All Rights Reserved
To assure maximum safety, optimum
performance, and to gain nowledge of
the product, it is essential that you or any
other operator of this vehicle read and
understand the contents of this manual
before the engine is ever started. Pay
particular attention to the SAFETY
INSTRUCTIONS highlighted by the
triangular safety alert symbol.
The safety alert symbol means
CAUTION, WARNING, or DANGER
- personal safety instruction. Failure to
comply with the instruction may result in
personal injury.
FORM NO. 104-9049
MODEL NO. 41106-220000101
OPERATOR'S &
SETUP
MANUAL
MULTI PRO® 1250
TURF SPRAYER

2
When the machine is used or operated on any California forest, brush, or grass covered land, a properly
operating Spar Arrester must be obtained and installed to the Muffler. The operator is violating state law,
Section 4442 Public Resources Code if a Spar Arrester is not used.
IDENTIFICATION AND ORDERING
VEHICLE: ENGINE:
The MULTI PRO® 1250 has two identification
numbers: a mode number and a seria number.
These numbers are stamped into a p ate ocated
on f oor board of the vehic e. In any
correspondence concerning the unit, supp y the
mode number and seria number to ensure
correct information and rep acement parts are
obtained. Record your Vehic e Identification
numbers on the i ustration be ow for future
reference.
This vehic e is not a motor vehic e as defined by
the Nationa Traffic Motor Vehic e Safety Act. It is
not designed or manufactured for use on roads,
streets, or highways, and is not to be licensed
as a motor vehicle.
FOREWORD
Safety, mechanica , and some genera information in this manua are emphasized. DANGER, WARNING,
and CAUTION identify safety messages. Whenever the triang e safety symbo appears, it is fo owed by
a safety message that must be read and understood. For more detai s concerning safety, read the safety
instructions on pages 4 through 6. IMPORTANT identifies specia mechanica information and NOTE
identifies genera information worthy of specia attention.
SPARK ARRESTER
In some p aces a Spark Arrester muff er must be used because of oca , state, or federa regu ations. The
Spark Arrester avai ab e from your oca TORO Distributor is approved by the United States Department
of Agricu ture and the United States Forest Service.
A information, i ustrations and specifications in this manua are based on the atest product information avai ab e at the time of
pub ication. The right is reserved to make any changes at any time without notice.
DATE PURCHASED: _______________________
You have purchased a vehic e from the industry eader in maintenance exce ence. Its future performance
and dependabi ity are of prime importance. TORO is a so concerned about future use of the vehic e
and safety of the user. Therefore, this manua must be read by you and those invo ved with the MULTI
PRO® 1250 to assure that safety, proper setup, operation, and maintenance procedures are fo owed at
a times. The major sections of the manua are:
MOD.
SER.
THE TORO CO.
MINNEAPOLIS, MN. 55420
1. SAFETY INSTRUCTIONS 2. SETUP INSTRUCTIONS 3. BEFORE OPERATING
4. OPERATING INSTRUCTIONS 5. MAINTENANCE 6. SPRAYING SYSTEM
WARNING
The engine exhaust from this product
contains chemicals nown to the State
of California to cause cancer, birth
defects, or other reproductive harm.
The engine has three identification numbers: a
mode number, a specification number and a seria
number. These numbers appear on a deca affixed
to the engine shrouding. When ordering parts or
in any communication invo ving the engine, it wi
be necessary to supp y the engine manufacturer
with these numbers, to ensure correct information
and rep acement parts are obtained. Record the
engine identification numbers on the i ustration
be ow for future reference.

3
5-6
5
5-6
6-7
7
7
8-9
10
11-16
11
12-15
16
17-21
17
18
19
20
20
21
21
21
21
22-24
25-28
25
25
25
26
26
26-27
27
27
27
27
28
28
29
29
30
31
32
32-33
34-35
36
37-40
37
37
38
38
39
40
41
TABLE OF CONTENTS
SAFETY INSTRUCTIONS.......................................................................................
SUPERVISOR'S RESPONSIBILITES.........................................................................................
BEFORE OPERATING................................................................................................................
WHILE OPERATING....................................................................................................................
SAFETY AND INSTRUCTIONS.................................................................................................
MAINTENANCE...........................................................................................................................
SAFETY AND INSTRUCTION DECALS...................................................................................
SPECIFICATIONS......................................................................................................................
SETUP INSTRUCTIONS........................................................................................
ACTIVATE AND CHARGE BATTERY.........................................................................................
SPRAY SYSTEM..........................................................................................................................
PRESSURE TAP RELOCATION................................................................................................
BEFORE OPERATING............................................................................................
CHECK ENGINE CRANKCASE OIL..........................................................................................
FILL FUEL TANK.........................................................................................................................
CHECK AIR CLEANER/AIR INTAKE..........................................................................................
CHECK TRANSAXLE/HYDRAULIC FLUID................................................................................
CHECK BRAKE FLUID/MASTER CYLINDER...........................................................................
CHECK TORQUE OF WHEEL NUTS........................................................................................
CHECK TIRE PRESSURE..........................................................................................................
INSPECT TIRES..........................................................................................................................
NEUTRAL INTERLOCK SWITCH...............................................................................................
VEHICLE CONTROLS...............................................................................................................
OPERATING INSTRUCTIONS................................................................................
PRE-STARTING CHECKS..........................................................................................................
STARTING ENGINE....................................................................................................................
DRIVING VEHICLE......................................................................................................................
STOPPING VEHICLE..................................................................................................................
NEW VEHICLE BREAK-IN..........................................................................................................
OPERATING CHARACTERISTICS.............................................................................................
SPEED..........................................................................................................................................
TURNING.....................................................................................................................................
BRAKING.....................................................................................................................................
TIPOVERS....................................................................................................................................
HILLS............................................................................................................................................
TOWING VEHICLE......................................................................................................................
MAINTENANCE.....................................................................................................
SERVICE INTERVAL CHART......................................................................................................
DAILY MAINTENANCE SCHEDULE..........................................................................................
MAINTENANCE SCHEDULE.....................................................................................................
JACKING VEHICLE.....................................................................................................................
NEUTRAL INTERLOCK SWITCH...............................................................................................
LUBRICATION............................................................................................................................
AIR CLEANER MAINTENANCE................................................................................................
ENGINE MAINTENANCE..........................................................................................................
AIR INTAKE/COOLING AREAS..................................................................................................
ENGINE CRANKCASE OIL........................................................................................................
OIL FILTER...................................................................................................................................
IGNITION SYSTEM.....................................................................................................................
SPARK PLUG...............................................................................................................................
IN-LINE FUEL FILTER.................................................................................................................
CLUTCH SYSTEM AND CVT BELT............................................................................................
DESCRIPTION PAGE

4
TABLE OF CONTENTS
41
42-43
42
42
43
43
43
44
44
45
46
46
46
47
48
50
51-52
53
54
55-64
65
66
67
68
69
69
69
69
70
70
70
70
70
70
71-72
71
72
72
73-74
75
76-77
78
79
79
80
DESCRIPTION PAGE
HYDRAULIC SYSTEM MAINTENANCE..................................................................................
CHANGING TRANSAXLE/HYDRAULIC FLUID........................................................................
REPLACING TRANSAXLE/HYDRAULIC FILTER.....................................................................
CHECKING HYDRAULIC LINES AND HOSES........................................................................
CLEANING TRANSAXLE/HYDRAULIC STRAINER.................................................................
PRESSURE SETTINGS.............................................................................................................
TRANSAXLE MAINTENANCE..................................................................................................
HYDRAULIC SYSTEM DIAGRAM...........................................................................................
TIRE & BRAKE MAINTENANCE.............................................................................................
ELECTRICAL MAINTENANCE................................................................................................
JUMP STARTING PROCEDURE...............................................................................................
FUSES........................................................................................................................................
BATTERY CARE & STORAGE..................................................................................................
VEHICLE ELECTRICAL DIAGRAM.........................................................................................
SPRAYING SYSTEM.............................................................................................
SPRAY CONTROLS AND OPERATION..................................................................................
SPRAY PRO MONITOR FUNCTIONS..................................................................................
QUICK START SPRAY..............................................................................................................
BEFORE SPRAYING.................................................................................................................
ADDITIONAL SPRAY PRO MONITOR FUNCTIONS.........................................................
SPRAY PRO FINE TUNING...................................................................................................
SPRAY PRO OPERATION.....................................................................................................
SPRAYER OPERATION............................................................................................................
PREVENTIVE MAINTENANCE................................................................................................
SUCTION STRAINER................................................................................................................
AFTER SPRAYING.....................................................................................................................
FLUSH PUMP AFTER USE.......................................................................................................
PUMP MAINTENANCE.............................................................................................................
CHANGING OF VALVES AND DIAPHRAGMS.........................................................................
VALVES.......................................................................................................................................
DIAPHRAGM...............................................................................................................................
PUMP LUBRICATION.................................................................................................................
SUCTION AND PRESSURE DAMPENER MAINTENANCE....................................................
MAINTENANCE.........................................................................................................................
BOOM BYPASS VALVE..............................................................................................................
FLOWMETER.............................................................................................................................
BOOM CONTROL VALVE..........................................................................................................
SPRAY SYSTEM FLOW & ELECTRICAL DIAGRAM.............................................................
MAINTENANCE (TROUBLESHOOTING)..............................................................................
SPRAY PRO  TROUBLESHOOTING...................................................................................
STORAGE..................................................................................................................................
PERFORMANCE VERIFICATION............................................................................................
RATE CHECK............................................................................................................................
CALCULATE RANGE................................................................................................................
TORO® WARRANTY................................................................................................... BACK COVER
STEERING PUMP BELT TENSION...........................................................................................

5
SAFETY INSTRUCTIONS
BEFORE OPERATING:
1. Operate the vehic e on y after reading and
understanding the contents of this manua . A
rep acement manua is avai ab e by sending
comp ete mode and seria number to: Hahn
Equipment Co., A subsidiary of The TORO
Company, 1625 N. Garvin, Evansvi e, Indiana
47711-4596.
Read and understand the Engine Manufacturer's
Operator's Manua . Fo ow the safety a ert
messages.
2. Never a ow chi dren to operate the vehic e
or adu ts to operate it without proper instructions.
On y trained and authorized persons shou d
operate this vehic e. Anyone who operates the
vehic e shou d have a motor vehic e icense.
1. Make sure operators are thorough y trained
and fami iar with the Operator's Manua and a
abe s on the vehic e.
2. Be sure to estab ish your own specia
procedures and work ru es for unusua operating
conditions (e.g. s opes too steep for vehic e
operation).
The MULTI PRO® 1250 Turf Sprayer was
designed and tested to offer safe service when
operated and maintained properly. Although
hazard control and accident prevention
partially are dependent upon the design and
configuration of the vehicle, these factors are
also dependent upon the awareness, concern,
and proper training of the personnel involved
in the operation, maintenance, and storage of
the vehicle. Improper use or maintenance of
the vehicle can result in injury or death.
This is a specialized Turf Sprayer designed for
off road use. Its ride and handling will have a
different feel than what drivers experience
with passenger cars or truc s. So ta e time
to become familiar with your MULTI PRO®
1250. The attachments that adapt to the
MULTI PRO® 1250 are not covered in this
manual. See the specific Operator's Manual
provided with the attachment for additional
safety instructions. READ THESE MANUALS.
TO REDUCE THE POTENTIAL FOR INJURY
OR DEATH, COMPLY WITH THE FOLLOWING
SAFETY INSTRUCTIONS:
3. This vehic e is designed to carry Only You,
the Operator. Never carry passengers on the
vehic e.
4. Never operate the vehic e when under the
inf uence of drugs or a coho .
5. Become fami iar with the contro s and know
how to stop the engine quick y.
6. Keep a shie ds, safety devices, and deca s
in p ace. If a shie d, safety device, or deca is
ma functioning, i egib e, or damaged, repair or
rep ace it before operating the vehic e.
7. A ways wear substantia shoes. Do not
operate vehic e whi e wearing sanda s, tennis
shoes, or sneakers. Do not wear oose fitting
c othing or jewe ry which cou d get caught in
moving parts and cause persona injury.
8. Wearing safety g asses, safety shoes, ong
pants, and a he met is advisab e and required by
some oca safety and insurance regu ations.
9. Keep everyone, especia y chi dren and pets,
away from the areas of operation.
10. Before operating the vehic e, a ways check
a parts of the vehic e and any attachments. If
something is wrong, stop using the vehicle.
Make sure the prob em is corrected before vehic e
or attachment is operated again.
11. Since gaso ine is high y f ammab e, hand e
it carefu y.
A. Use an approved gaso ine container.
B. Do not remove cap from fue tank when
engine is hot or running.
C. Do not smoke whi e hand ing gaso ine.
D. Fi fue tank outdoors and to
approximate y one inch be ow top of tank,
(bottom of fi er neck). Do not overfi .
E. Wipe up any spi ed gaso ine.
12. Entering tank is prohibited. Some spray
chemica s cou d be hazardous. Entering tank
cou d increase exposure to hazardous chemica s.
SUPERVISOR'S RESPONSIBILITIES:

6
SAFETY INSTRUCTIONS
5. The vehic e is designed with safety in mind.
This vehic e is not a passenger car. It is a Turf
Sprayer and is not designed for use on roadways.
Above a , use good judgement when operating
this vehic e. Fai ure to operate vehic e safe y may
resu t in an accident, tip over of vehic e and
serious injury or death. Drive carefu y. To
prevent tipping or oss of contro :
A. Use extreme caution, reduce speed and
maintain a safe distance around sand traps,
ditches, creeks, ramps, and any unfami iar
areas, or other hazards.
B. Watch for ho es or other hidden
hazards.
C. A ways reduce speed before starting up
or down a hi . Do not start or stop sudden y when
trave ing uphi or downhi . Do not operate
vehic e on a steep s ope. Trave straight up and
down norma s opes. Avoid turning on hi sides
whenever possib e. Reduce speed when making
sharp turns or when turning on hi sides.
D. If engine sta s or oses power and cannot
make it to the top of a s ope, app y brakes and
do not turn vehic e around. A ways back s ow y
straight down the s ope.
E. Use extra caution when operating vehic e
on wet surfaces, at higher speeds or with a fu
oad. Stopping time wi increase with a fu oad.
F. Operate vehic e with extra caution when
hand ing off-center oads that cannot be
centered.
G. Avoid sudden starts and stops. Do not
go from reverse to forward or forward to reverse
without first coming to a comp ete stop.
H. Do not attempt sharp turns or abrupt
maneuvers or other unsafe driving actions that
may cause a oss of vehic e contro .
I. Before backing up, be sure no one is
behind the vehic e. Back up s ow y.
J. Watch out for traffic when near or crossing
roads. A ways yie d the right of way to
pedestrians and other vehic es. This vehic e is
not designed for use on streets or highways.
A ways signa your turns and stops ear y enough
to et other peop e know what you p an to do.
Obey a traffic ru es and regu ations.
K. Never operate vehic e in or near an area
where dust or fumes, which are exp osive, are in
the air. The e ectrica and exhaust systems of the
vehic e can produce sparks capab e of igniting
exp osive materia s.
13. The MULTI PRO® 1250 is equipped with a
Neutra Inter ock Switch. The purpose of this
switch is to insure that the vehic e wi not start
un ess the Range Se ector is in the NEUTRAL
position and/or the Neutra Engine Speed Contro
wi not engage un ess the Range Se ector is in
the neutra position. Shou d any of the fo owing
occur:
A. Vehic e wi not start with Range Se ector
in neutra .
B. Vehic e wi start with Range Se ector in
gear.
C. Neutra Engine Speed Contro wi engage
with Range Se ector in gear.
D. Neutra Engine Speed Contro wi not
engage with Range Se ector in neutra .
See the Maintenance section for the Neutra
Inter ock Switch, page 32.
WHILE OPERATING:
WARNING: Do not run engine in a confined
area without adequate ventilation. Exhaust
fumes are hazardous, and could possibly be
deadly.
1. Operator shou d remain seated whenever the
vehic e is in motion. Operator shou d keep both
hands on steering whee whenever possib e.
Keep arms and egs within the vehic e body at a
times.
2. Sit on seat when starting and operating the
vehic e.
3. When starting the engine:
A. Engage the Parking Brake.
B. Turn Key Switch to the "ON" position.
C. App y Service Brake.
D. Put the Range Se ector in the Neutra
Position and start the engine.
E. After engine is started, se ect the
appropriate range.
F. Re ease the Parking Brake.
4. Operator must be ski ed and trained in how
to drive on hi sides. Fai ure to use caution on
s opes or hi s may cause oss of contro and
vehic e to tip or ro , possib y resu ting in persona
injury or death.

7
6. Do not touch Engine, Muff er, or Muff er
Shie d whi e engine is running or soon after it has
stopped because these areas may be hot
enough to cause burns.
7. If the vehic e ever vibrates abnorma y, stop
immediate y, turn off engine, wait for a motion
to stop, and inspect for damage. Repair a
damage before commencing operation.
8. Before getting off the seat:
A. Stop movement of the vehic e.
B. Whi e braking, set Parking Brake and
p ace Range Se ector in the Neutra position.
C. Shut engine off and wait for a movement
to stop.
D. Remove Key from Ignition Switch.
E. Do not park on s opes un ess whee s are
chocked or b ocked.
SAFETY AND INSTRUCTIONS
6. Before disconnecting or performing any
work on the hydrau ic system, a pressure in the
system must be re ieved by stopping the engine.
7. If major repairs are ever needed or assistance
is required, contact an Authorized TORO
Distributor.
8. Disconnect battery before servicing the
vehic e. If battery vo tage is required for
troub eshooting, temporari y connect the battery.
9. If the engine must be running to perform
maintenance, or an adjustment, keep hands, feet,
c othing, and any parts of the body away from
the engine and any moving parts. Keep everyone
away.
10. Do not over-speed engine by changing
Governor settings. Maximum engine speed is
3350 no- oad rpm. To assure safety and
accuracy, have an Authorized TORO Distributor
check maximum engine speed with a tachometer.
11. Shut engine off before checking or adding
oi to the crankcase.
12. To assure optimum performance and
continued safety of the vehic e, a ways use
genuine TORO rep acement parts and
accessories. Rep acement parts and accessories
made by other manufacturers cou d be
dangerous. A tering this vehic e in any manner
may affect the vehic e's operation, performance,
durabi ity, or its use may resu t in injury or death.
Such use cou d a so void the product warranty
of the TORO Company.
13. This vehic e shou d not be modified without
The TORO Company's authorization. Direct any
inquiries to:
Hahn Equipment Co.
A subsidiary of The TORO Company
1625 N. Garvin Street
Evansvi e, IN 47711-4596
MAINTENANCE:
1. Before servicing, ubricating or making
adjustments to the vehic e, stop engine, set
Parking Brake and remove Key from Ignition
Switch to prevent someone from accidenta y
starting the engine.
2. Make sure the vehic e is in safe operating
condition, keeping a nuts, bo ts, and screws
tight.
3. To reduce potentia fire hazard, keep the
engine area free of excessive grease, grass,
eaves, and accumu ation of dirt. Do not wash a
warm engine or e ectrica components.
4. Make sure a hydrau ic ine connectors are
tight, and a hydrau ic hoses and ines are in
good condition before app ying pressure to the
system.
5. Keep body and hands away from any pin
ho e eaks in hydrau ic ines that may eject high
pressure transax e f uid. Use cardboard or paper
to find hydrau ic eaks. Transax e f uid escaping
under pressure can penetrate skin and cause
injury. F uid accidenta y injected into the skin
must be surgica y removed within a few hours
by a doctor fami iar with this form of injury, or
gangrene may resu t.
L. Watch out for and avoid ow overhangs
such as tree imbs, door jambs, overhead
wa kways, etc. Make sure there is enough room
overhead to easi y c ear the vehic e and your
head.
M. If ever unsure about safe operation,
STOP WORK and ask your supervisor.

8
Part No. 87-0570: Located on Rear
Tank Band.
SAFETY AND INSTRUCTION DECALS
The following safety and instruction decals are installed on the vehicle. If any become damaged
or illegible, replace them. Decal part numbers are listed below and in the parts catalog. Order
replacements from your Authorized TORO Distributor.
Part No. 93-0688: Located on
Spray Tank Lid.
Part No. 100-8621:
Located on
Dash Pane .
Part No. 100-8392: Located on Lower
Front, of Front Conso e.
Part No. 104-7628: Located on Left
Side of Dash Pane .
Part No. 100-8470: Located on
Upper Left Conso e.
Part No. 100-8619: Located on
F oor Board by Master Boom Switch.
Part No. 100-6836: Located on
Tank by Tank Drain Hand e.
100-8470
100-6836
4
1
2
3
5
6
N
1260 lb
572 kg <1290 lb
<585 kg
350 lb
158 kg
<3500 lb
<1589 kg
100-8621
93-0688
87-0570
THE TORO CO., 8111 LYNDALE AVE. S.
BLOOMINGTON, MN 55420-1196
104-7628

9
SAFETY AND INSTRUCTION DECALS
The following safety and instruction decals are installed on the vehicle. If any become damaged
or illegible, replace them. Decal part numbers are listed below and in the parts catalog. Order
replacements from your Authorized TORO Distributor.
Part No. 62-5550: Located on Front of
Front Conso e.
Part No. 100-8489: Located on
Right Upper Conso e.
Part No. 100-6775: Located on
Top of Fue Tank.
Part No. 100-8458: Located on
Lower Right Conso e. Part No. 100-8620: Located On Seat Mount Pane .
Part No. 100-8454: Located on
Lower Left Conso e.
Part No. 100-8577: Located on
Agitation Va ve.
LR
SONIC
BOOM
TM
L
L
R
R
100-8489
100-8577
100-8458
N
100-8454
1. 3.
6. 7.
2.
4. 5.
1. 3.
2. 4.
2
31
R
N
N
2
31
R
N
104-8903
SPRAY PROSPRAY PRO
Part No. 104-8903: Located On Right Fender.

10
SPECIFICATIONS
Operator ear sound level measurement:
85 dBA
Noise: This unit has a continuous A weighted
sound pressure eve at the operator ear of 85
dBA based on measurements of identica
machines per Directive 98/37/EC.
Vibration: This unit does not exceed a vibration
eve of 2.5 m/s2 at the hands based on
measurements of identica machines per ISO
5349 procedures.
This unit does not exceed a vibration eve of 0.5
m/s2 at the posterior based on measurements of
identica machines per ISO 2631 procedures.
Vehicle: 4 Whee , rear whee drive, front steer,
sing e operator turf sprayer.
Engine: 20HP Koh er V Twin horizonta shaft
governed to 3350 rpm, w/30 amp a ternator,
acce . pump carburetor.
Battery: 12 vo t with 360 co d cranking amps @
0° F.
Fuel Capacity: 5 ga on.
Front Suspension: Fu independent rubber
torsion swingarm.
Rear Suspension: Rigid.
Steering: Hydrau ic power, center pivot
inkage.
Tire: Front: 18 x 9.5-8 s ick
Rear: 24 x 13-12 Mu ti Trac
Bra es: 4 whee hydrau ic with dua chamber
master cy inder.
ROPS: 2 Post Ro over Protection Structure with
Lap Safety Be t (optiona ).
Lights: Twin ha ogen head ights.
Transmission: Integrated transax e with 3
forward speed ranges and reverse.
Ground Speed:
1st range: 0-3.1 mph
2nd range: 0-5.0 mph
3rd range: 0-11.0 mph
Sprayer Tan : 160 ga on tank, inductive
agitation, po yethy ene materia , arge sump, top
contro ed drain va ve.
Spray Pump: Diaphragm pump, proportiona
ground speed contro system. 30 GPM @ 0 psi,
dry crankcase. Can operate dry. Se f priming.
Po yurethane diaphragms.
Pressure Relief: Poppet sty e, 220 psi max
Suction Filter: Top mounted for easy access,
50 mesh stain ess stee .
Control Valve: E ectric rate adjustment, vo umet-
ric contro for constant app ication rate.
Boom Control Valves: E ectric ON/OFF, con-
stant app ication rate with individua sections off.
Agitation Control: Active agitation or return to
pump suction.
Spray Applications Rate: Fast and accurate re-
sponse to ground speed changes.
General Specifications (approx.):
Base Weight: Base unit 1260 bs.
With standard spray sys.
Without operator: dry 1610 bs.
fu 2900 bs.
Maximum Gross Vehic e Weight: 3500 bs.
Measurements with spray system:
Overa Width: 56
Overa Length: 120 with spray system
Height: Top of Tank 43"
Top of Boom "X" Pattern 74"
Ground C earance: 4.5"
Whee Base: 62
Inside Rear Tire Turning Diameter: 96"
Center of Gravity: 35" rear of the front ax es with
unit empty and without booms or operator.
Clutch: Centrifuga y engaged variab e be t
drive (CVT).

11
SETUP INSTRUCTIONS
Battery wi be preactivated prior to shipment. If
battery is not activated or fi ed with e ectro yte, it
must be removed from vehic e, fi ed with
e ectro yte and charged. Bu k e ectro yte with
1.260 specific gravity can be purchased from a
oca battery supp y out et.
1. Loosen knobs securing battery cover to battery
base and s ide cover off. (See FIG. 1).
2. Remove capscrew, washers and ocknut
securing battery ho d down to battery base.
Remove ho d down and s ide battery out of battery
base.
3. Remove fi er caps from battery and s ow y fi
each ce unti e ectro yte is just above the p ates.
4. Rep ace fi er caps and connect a 3 to 4 amp
battery charger to the battery posts. Charge the
battery at a rate of 3 to 4 amperes for 4 to 8 hours.
5. When battery is charged, disconnect charger
from e ectrica out et and battery posts.
6. Remove fi er caps. S ow y add e ectro yte to
each ce unit up to fi ring. Insta fi er caps.
IMPORTANT: Do not overfill battery.
Electrolyte will overflow onto other parts of the
vehicle and severe corrosion and deterioration
will result.
7. S ide battery into battery base so battery
termina s are toward the front of the vehic e.
WARNING
Connecting cables to the wrong
terminal could cause the battery to
explode, resulting in personal injury
and damage to the electrical system.
Ma e sure Battery Cables do not
interfere or rub on any moving or hot
parts.
ACTIVATE AND CHARGE BATTERY:
CAUTION
Electrolyte gases are explosive and can
cause serious injury to eyes, lungs and
s in. Nausea may result if the gases are
inhaled.
Wear safety goggles and rubber gloves
when wor ing with electrolyte or
battery.
Charge the Battery in a well ventilated
place so gases produced while charging
can dissipate.
Unplug charger from electrical outlet
before connecting to or disconnecting
charger leads from battery posts.
Since the gases are explosive, eep
open flames and electrical spar s away
from the battery; DO NOT SMOKE!
8. Insta the positive cab e (red) to the positive
(+) termina and the negative cab e (b ack) to the
negative (-) termina of the battery and secure with
capscrews and nuts. S ide the rubber boot over
the positive termina to prevent possib e short-out
from occurring.
9. Insta battery ho d down and secure to base
with capscrew, washers and ocknut.
10. Reinsta battery cover to battery base and
tighten knobs.
Note: For Battery Maintenance, see Electrical
Maintenance, page 47.
FIG. 1
1. Knob 3. Battery Base
2. Hold Down 4. Positive (+) Cable
1
1786
2
4
1
3

12
CAUTION
Chemicals are hazardous and can
cause personal injury!
Securely tighten all sprayer hose
clamp connections during intial set-up
to prevent lea s and hose blow-offs
while spraying system is in operation.
SPRAY SYSTEM:
NOTE: In the following instructions, "sealer",
refers to the Teflon Thread Tape.
NOTE: If optional Hose Reel is to be installed
on unit; install Hose Reel before installing
Boom. See Set-Up and Part's Manual supplied
with Hose Reel.
1. Insta Boom Bypass Hose into bottom rear of
Tank at the remaining port. Secure with U-
shaped Fork.
2. Remove Stop Pins in Boom Mount Assemb ies.
App y a heavy coating of grease to the tubes of
the two (2) Boom Mount Assemb ies and insert
them into the Vehic e Frame unti Ang ed Gusset
bottoms out against Vehic e Frame. (See FIG. 1)
1. Stop Pin 3. 1/2" x 18" screws
2. Boom Mount ASM
FIG. 1
NOTE: If installing the "Enclosed Boom" option
in place of the Standard Boom, DO NOT install
the two (2) Boom Hold-In Assemblies in Step
3 or the two (2) Boom Mounting Brac ets in
Step 4.
3. Insta the two (2) Boom Ho d-In Assemb ies
to the top of the Boom Mount uprights as shown
in FIG. 2, using four (4) 1/2" x 1-1/4" cap screws,
and f ange nuts.
SETUP INSTRUCTIONS
4. Attach the two (2) "U"-shaped Boom
Mounting Brackets and the Va ve Mounting Bar
to the third and fourth ho es from the top of the
Boom Mount uprights with four (4) 1/2" x 1-1/4"
cap screws, and f ange nuts. Torque to 75 ft- bs
(102 N-m).
1. Existing Mounting 2. Control Valve
Brac ets ASM
FIG. 3
5. Remove and discard the four (4) existing
Mounting Brackets from the Contro Va ve
Assemb y. Using existing hardware, attach the
three (3) Mounting Brackets (provided in Parts
Bag) to the Contro Va ve Assemb y. (See FIG. 3
above and FIG. 3A, page 13)
1802
2
1
FIG. 2
1813-1
3
1
1. Boom Hold-In ASM 3. Boom Mount Uprights
2. Valve Mounting Bar
2
1
1817

13
SETUP INSTRUCTIONS
FIG. 4
NOTE: If installing the "Enclosed Boom" option
in place of the Standard Boom, s ip steps 7-
21. See Enclosed Boom instructions.
7. Position a Spacer Tube between the ugs on
each side of the Main Frame tube. Insert a 1/2" x
2-3/4" Grade 8 cap screw through the Boom
Support Strap, ugs and spacers. Secure the
Main Frame to the Boom Mounting Brackets with
f ange nuts. Torque to 105 ft bs. (142 N-m) (See
FIG. 5)
1. Spacer Tube 3. Boom Mounting Brac ets
2. Main Frame Tube 4. Boom Support Strap
FIG. 5
8. Using a torque wrench, tighten the 1/2" x 18"
screw that joins the Wedges to the Boom Mounts.
Tighten to 50 ft. bs (68 N-m).
9. Position the two (2) Center Boom ang es on
the Main Frame and secure them to the Main
Frame Tube with two (2) square U-bo ts, four (4)
f at washers and hex nuts. (See FIG. 6, page 14)
13. P ace two (2) Hose C amps on two (2) 3/4" x
19" Jumper Hoses and connect the two (2) "end"
Turret Bodies to the Doub e Barb Turret Body.
Space nozz es 20" apart and tighten fasteners
secure y. App y thread sea er and insta 90° 3/4"
Hose Barb on the Threaded Turret Body. (See
FIG. 6, page 14)
14. Attach the two (2) Strut Assemb ies to the
two (2) Adjustab e C evises found on each side
of the Main Frame tube with (2) 1/2" x 2" c evis
pins and two (2) 1/8" x 1" cotter pins. (See FIG. 6,
page 14)
3
1
1801
1. Boom Hold-In ASM 3. Mounting Brac et
2. Valve Mounting Bar 4. Control Valve ASM
4
2
10. Center and attach the Center Boom Pipe to
the two (2) Center Boom Ang e with two (2)
c amps, (2) 3/8" x 1" cap screws, f at washers and
ock nuts. Once mounted, the Center Boom Pipe
shou d be approximate y 20" from ground.
11. Loose y attach the Doub e Barb Turret Body
with the Turret Body C amp in the approximate
center of the Center Boom Pipe. For the most
uniform spray coverage, position a Nozz es eve
as shown in FIG. 6, page 14.
12. Loose y attach a Sing e Barb Turret Body
with the Turret Body C amp to LH end of the
Center Boom Pipe. Loose y attach a threaded
Turret Body with the Turret Body C amp to RH
end of the Center Boom Pipe.
1815-1
1. Mounting Brac ets 2. Control Valve ASM
FIG. 3A
2
11
1897
6. Insta the Contro Va ve Assemb y to the Va ve
Mounting Bar with three (3) 5/16" hex head cap
screws. (See FIG. 4)

14
1. Extension Boom Pipe
2. Pivot ASM
FIG. 7
SETUP INSTRUCTIONS
3. Boom Support ASM
4. Height Adjustment
18. Assemb e the RH Boom Support Assemb y
to the other Extension Boom Pipe.
19. Adjust the Booms to a eve position by
adjusting the jam nuts on the adustab e c evis
assemb ies (See FIG. 6) to the desired position,
then tighten the nuts against the Main Frame
p ate.
20. Attach three (3) Doub e Barb Turret Bodies
and one (1) Sing e Barb Turret Body with C amp
Assemb ies on each Extension Boom Pipe as
shown in FIG. 8.
1. Boom Support ASM
2. Extension Boom Pipe
3. U-bolt
4. Double Barb Turret
FIG. 8
5. Single Barb Turret
6. Jumper Hose 3/4" x 19"
7. Boom Cap
8. Jumper Hose 3/4" x 21"
21. Leve Nozz es and space 20" apart. Connect
the Turret Body Assemb ies with 3/4" x 19" Jumper
Hoses and a 3/4" x 21" Jumper Hose. Secure
with hose c amps. (See FIG. 8)
22. Route wiring harness across rear of vehic e
and secure to Va ve Mounting Bar with Tie Straps.
(See FIG. 9, page 15)
15. Insert the p ugged end of an Extension Boom
Pipe into the Pivot Assemb y and secure with four
(4) 1/4" x 1-1/4" cap screws and ock nuts (See
FIG. 7). Repeat on the opposite side to assemb e
the other Extension Boom.
16. Attach the LH Boom Support Assemb y to
the Pivot Assemb y, using a 5/16" x 1-1/2" cap
screw and ock nut. (See FIG. 7 & 8 )
17. Secure the two (2) p ates of the Boom
Support Assemb y to the Extension Boom Pipe,
using two (2) 1/4" U-bo ts, four (4) ock nuts and
f at washers. (See FIG. 8)
NOTE: If the optional "Foam Mar er Kit" is to
be installed, refer to the instructions furnished
with that it before proceeding to Step 15.
IMPORTANT! DO NOT over-tighten the nuts
in Steps 15 and 17. The clamping action could
crush the Boom Pipe.
1. Center Boom Angle
2. Main Frame
3. U-bolt
4. Center Boom Pipe
5. Boom Clamp
6. Double Barb Turret
7. Single Barb Turret
FIG. 6
8. Jumper Hose
9. Strut ASM
10. Adjustable Clevis
11. Turret Body Clamp
12. Threaded Barb Turret
13. 90° Hose Barb
1800

15
SETUP INSTRUCTIONS
27. Attach the Boom Feeder Hoses to the barbs
in the Boom Contro Va ves with hose c amps.
28. P ace a hose c amp on the center Boom
Feeder HOse and attach it to the 90° Hose Barb
at the RH end of Center Boom Pipe.
29. P ace a hose c amp on the right and eft
Boom Feeder Hose and attach them to the
Doub e Barb Nozz es on the right and eft Boom
Pipes.
NOTE: If installing the optional "Foam Mar er
Kit", refer to the instructions furnished with
that it for remaining set-up procedures.
24. Attach other end of Boom Bypass Hose
(insta ed in Step 1) into right end of Contro Va ve.
Secure with sma square Fork.
23. Connect the p ugs on the wiring harness to
the mating p ugs from the Contro Va ve. Connect
the 3-Pin Connector on the Wiring Harness to
the 3-Pin Connector from the F owmeter.
1. Valve Mounting Bar
2. Tie Straps
3. Wiring Harness
FIG. 9
4. 3-Pin Connector
5. Flowmeter
6. Control Valve
2
1
3
45
6
1816
25. Remove P ug from Pressure Tee on right of
machine and insta Pressure Supp y Hose.
Secure with U-Shaped Fork. Attach other end
of Hose to Tee at eft of Contro Va ve. Secure
with Hose C amp. (See FIG. 10 & 11)
26. Attach Agitation Hose to Contro Va ve By-
pass and secure with arge square Fork. Attach
other end of Hose to bottom of Agitation Contro
Va ve, hand tighten nut. (See FIG. 10 & 11)
NOTE: If installing the "Enclosed Boom" option
in place of the Standard Boom, s ip Steps 27-
29. See Enclosed Boom instructions.
1. Pressure Tee
2. Pressure Supply Hose
3. U-Shaped For
FIG. 10
4. Agitation Hose
5. Agitation Valve
3
1
4
2
1898
5
1. Control Valve
2. Hose Clamp
FIG. 11
3. Control Valve
By-pass
3
1
2
1899

16
1. Press in Ring on the Coup er and disconnect
tubing at the Gauge and Pressure Tee. Remove
P ug from F owmeter and Coup er from Tee.
2. App y thread Sea er to Coup er and P ug.
Secure Coup er into F owmeter and P ug into Tee.
See Figures 1 - 5.
3. Connect the new onger Tubing by inserting
Tubing firm y into the Coup er at F owmeter and
Coup er at Gauge. See Figures 4-5. The
assemb y is comp ete.
FIG. 2
FIG. 4
FIG. 3
FIG. 1
P ug
F owmeter
Ring
Coup er
F owmeter
Tubing
Tubing
Pressure Tee
PressureTee
Gauge
Coup er
FIG. 5
Gauge
P ug
Tubing
Pressure Tee
PRESSURE TAP RELOCATION:
SETUP INSTRUCTIONS

17
BEFORE OPERATING
CHECK ENGINE CRANKCASE OIL:
The engine is shipped with approximate y 2
quarts, 1.89 iters (w/ fi ter), of oi in the crankcase;
however, eve of oi must be chec ed before
and after the engine is first started.
1. Position vehic e on a eve surface. Set Parking
Brake. Ti t seat forward to gain access to the
engine compartment. (See FIG. 1)
2. Remove dipstick and wipe oi off with a c ean
c oth. Insert dipstick into tube making sure
dipstick is seated fu y, remove dipstick and check
eve of oi . If oi eve is ow, remove fi er cap and
add enough oi to raise eve up to, but not over,
the F mark on the dipstick. Never operate with
the oi eve below the L mark or over the F
mark on the dipstick. Add the oi s ow y and
check the eve often during this process. (See
FIG. 2)
3. The engine uses any high-qua ity detergent
oi having the American Petro eum Institute - API
- service c assification SF or SG. See Viscosity
Chart for recommended weight to use.
RECOMMENDED SAE VISCOSITY GRADES
IMPORTANT! Chec level of oil BEFORE
EACH USE while engine is cool, so the oil has
had some time to drain into the sump.
4. Insta the dipstick firm y in p ace and insta
the oi fi cap.
FIG. 1
1. Dipstic 2. Oil Filler Cap
Change oil and filter after the first 5 hours of
operation, thereafter, change oi and fi ter after
every 100 hours of operation. However, change
oi more frequent y when engine is operated in
extreme y dusty or dirty conditions.
NOTE: To change the Engine Crankcase Oi and
the Oi Fi ter, see Engine Maintenance, page 37.
1
2
1781
1516
FIG. 2
CAUTION
Servicing the vehicle while the engine
is running or vehicle is not properly
secured could result in personal injury
or death.
Before servicing or ma ing adjustments
to the vehicle, stop engine, set par ing
bra e, and remove ey from the switch.

18
BEFORE OPERATING
FILL FUEL TANK:
Fue tank capacity is 5 ga ons (19 iters).
THE TORO COMPANY STRONGLY
RECOMMENDS THE USE OF FRESH, CLEAN
UNLEADED REGULAR GRADE GASOLINE IN
TORO GASOLINE POWERED PRODUCTS.
UNLEADED GASOLINE BURNS CLEANER,
EXTENDS ENGINE LIFE, AND PROMOTES
GOOD STARTING BY REDUCING THE BUILDUP
OF COMBUSTION CHAMBER DEPOSITS.
MINIMUM OCTANE RATING OF 87.
IMPORTANT! California Emissions
Regulations REQUIRE the use of UNLEADED
GASOLINE ONLY!
1. C ean area around fue tank cap. (See FIG. 3)
1. Fuel Tan Cap
FIG. 4
1. Fuel Tan
FIG. 3
1773
1
1772
1
DANGER
Because gasoline is flammable, cau-
tion must be used when storing or
handling it.
2. Remove fue tank cap.
3. Fi tank to about one inch be ow top of tank
(bottom of fi er neck). DO NOT OVERFILL.
Then insta cap.
4. Wipe up any fue that may have spi ed to
prevent a fire hazard.
FUEL GAUGE: The Fue Tank Cap shows
amount of fue in Tank. (See FIG. 4)
Do not fill fuel tan while engine
is running, hot, or when vehicle
is in an enclosed area. Vapors
may build up and be ignited by a
spar or flame source many feet
away.
DO NOT SMOKE while filling the
fuel tan to prevent the possibil-
ity of an explosion. Always fill
fuel tan outside and wipe up
any spilled gasoline before start-
ing the engine. Use a funnel or
spout to prevent spilling gaso-
line, and fill tan no higher than
one inch below top of tan , (bot-
tom of filler nec ). DO NOT
OVER FILL.
Store gasoline in a clean safety
approved container and eep the
cap on the container. Keep gaso-
line in a cool, well ventilated
place; never in an enclosed area
such as a hot storage shed.
To assure volatility, do not buy
more than a 30 day supply of
gasoline.
Gasoline is a fuel for internal com-
bustion engines; therefore, do
not use it for any other purpose.
Since many children li e the
smell of gas, eep gas out of their
reach; the fumes are explosive
and dangerous to inhale.

19
BEFORE OPERATING
CHECK AIR CLEANER/AIR INTAKE:
1. Check the Air C eaner for any oose or
damaged components. (See FIG. 5)
NOTE: Operating the engine with oose or
damaged Air C eaner components cou d a ow
unfi tered air into the engine causing premature
wear and fai ure.
1. Air Cleaner 3. Cover
2. Air Filter 4. Air Inta e
FIG. 5
2. Check coo ing air intake areas and externa
surfaces of engine. (See FIG. 5) Operating the
engine with a b ocked screen, dirty or p ugged
coo ing fins, and/or coo ing shrouds removed,
wi cause engine damage due to overheating.
Note: For Air C eaner & Air Intake Maintenance,
see page 36.
1774
3
21
4
To avoid the possibility of a static
charge igniting gasoling vapors, the
National Highway Traffic Safety
Administration recommends the
following:
Purchase and store gasoline only
in an approved container.
Always place gasoline containers
on the ground away from your
vehicle before filling.
Do not fill gasoline containers
inside a vehicle or on a truc or
trailer bed because interior
carpets or plastic truc bed liners
may insulate the container and
slow the loss of any static charge.
When practical, remove gas-
powered equipment from the
truc or trailer and refuel the
equipment with its wheels on the
ground.
If this is not possible, then refuel
such equipment on a truc or
trailer from a portable container,
rather than from a gasoline
dispenser nozzle.
If a gasoline dispenser nozzle
must be used, eep the nozzle in
contact with the rim of the fuel
tan or container opening at all
times until fueling is complete.
DANGER

20
BEFORE OPERATING
2. Fuid eve shou d be up to MAX ine on
reservoir. (See FIG. 8)
3. If fuid eve is ow, c ean area around cap,
remove reservoir cap and fi to proper eve . DO
NOT OVERFILL.
1. Bra e Fluid Reservoir
2. Max. Line
FIG. 8
DANGER
Operating the vehicle with worn bra es
can result in serious injury or death.
CHECK BRAKE FLUID/MASTER
CYLINDER:
The brake f uid reservoir is shipped from the
factory fi ed with DOT 3 brake f uid. Check eve
before engine is first started and every 8 hours or
dai y, thereafter.
1. Park machine on a eve surface. Set Parking
Brake. Ti t seat forward to gain access to the
master cy inder and the brake f uid reservoir. (See
FIG. 7)
1875-1
1
2
3
CHECK TRANSAXLE/HYDRAULIC
FLUID:
The transax e reservoir is fi ed with Dexron III ATF.
Check eve before engine is first started and every
8 hours or dai y, thereafter. Capacity of system is
7.5 qt. (7.1 iters).
1. Position the vehic e on a eve surface. Set
Parking Brake.
2. C ean area around dipstick. (See FIG. 6)
3. Unscrew dipstick from top of transax e and
wipe with a c ean c oth.
4. Screw dipstick into transax e making sure it is
seated fu y, unscrew dipstick and check f uid
eve . F uid shou d be up to top of f at portion of
dipstick. If eve is ow, add enough f uid to
achieve the proper eve .
IMPORTANT! ALWAYS USE CAUTION WHEN
FILLING THE RESERVOIR OR CHECKING
THE LEVEL OF THE HYDRAULIC FLUID. KEEP
THE SYSTEM FREE OF CONTAMINANTS.
Note: For Transax e/Hydrau ic Maintenance, see
page 42-44.
1. Dipstic 2. Drain plug
FIG. 6
1775
1
2
4
3. Min. Line
4. Master Cylinder
FIG. 7
1. Oil Dipstic 4. Fuel Pump
2. Fuse Bloc 5. In-Line Filter
3. Oil Fill 6. Bra e Reservoir
6
5
34
12
1886