Toro Groundsmaster 4000-D User manual
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his operator's manual has instructions on safety, proper set-up and operation, adjustments and maintenance.
herefore, anyone involved with the product, including the operator, should read and understand this manual.
Major sections are:
- Safety Instructions
- Specifications
- Before Operating
- Know Your Controls
- Operating Instructions
- Maintenance
- Schematics
his manual emphasizes safety, mechanical and general product information. DANGER, WARNING and CAU ION
identify safety messages. Whenever the triangular safety alert symbol appears, understand the safety message
that follows. For complete safety instructions, read pages 4 - 5. IMPOR AN highlights special mechanical
information and NO E emphasizes general product information worthy of special attention.
Diesel engine exhaust and some of its
constituents are known to the State of
California to cause cancer, birth defects,
or other reproductive harm.
Because in some areas there are local, state or federal regulations requiring that a spark arrestor muffler be used on
the engine of this mower, a spark arrestor muffler is available as an option. If a spark arrestor muffler is required,
order one of the following parts from your local Authorized oro Distributor.
(1) 74-2900 Spark Arrestor Muffler ( wo wheel drive model only)
(1) 92-6074 Spark Arrestor Muffler (Four wheel drive model only)
When the mower is used or operated on any California forest, brush or grass covered land, a properly operating
spark arrester must be attached to the muffler. he operator is violating state law, Section 442 Public Resources
Code if a spark arrester is not used.
Whenever you have questions or need service, contact your local authorized oro Distributor. In addition to having a
complete line of accessories and professional turf care service technicians, the distributor has a complete line of
genuine ORO replacement parts to keep your machine operating properly. Keep your ORO all ORO. Buy
genuine ORO parts and accessories.
#
#
Check Engine Oil 11. . . . . . . . . . . . . . . . . . . . . . . . .
Check Cooling System 11. . . . . . . . . . . . . . . . . . . .
Fill Fuel Tank 12. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Check Hydraulic System 12. . . . . . . . . . . . . . . . . .
Check Reel to Bedknife Contact 12. . . . . . . . . . .
Check Tire Pressure 12. . . . . . . . . . . . . . . . . . . . . .
Rear Ballast 12. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
" #
Starting and Stopping 16. . . . . . . . . . . . . . . . . . . .
Priming Fuel System 16. . . . . . . . . . . . . . . . . . . . .
Checking Warning Indicator Lights 17. . . . . . . . .
Checking Interlock System 17. . . . . . . . . . . . . . . .
Pushing or Towing Traction Unit 17. . . . . . . . . . . .
Operating Characteristics 18. . . . . . . . . . . . . . . . .
Cutting Charts 20. . . . . . . . . . . . . . . . . . . . . . . . . . .
General Air Cleaner Maintenance 23. . . . . . . . . . .
Servicing Air Cleaner 23. . . . . . . . . . . . . . . . . . . . .
Engine Oil and Filter 24. . . . . . . . . . . . . . . . . . . . . .
Fuel System 24. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Engine Cooling System 25. . . . . . . . . . . . . . . . . . .
Alternator Belt 25. . . . . . . . . . . . . . . . . . . . . . . . . . .
Battery Care 26. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Adjusting Hand Brake & Traction Switches 26. .
Adding Hydraulic Oil 26. . . . . . . . . . . . . . . . . . . . .
Draining Water From Hydraulic Reservoir 26. . .
Changing Hydraulic Oil 27. . . . . . . . . . . . . . . . . . .
Replacing Hydraulic Filter 27. . . . . . . . . . . . . . . . .
Replacing Hydraulic System Breather 28. . . . . .
Checking Hydraulic Lines and Hoses 28. . . . . . .
Hydraulic System Test Ports 28. . . . . . . . . . . . . .
Rear Wheel Toe-In 29. . . . . . . . . . . . . . . . . . . . . . .
Checking Planetary Gear Drive 29. . . . . . . . . . . .
Engine alve Clearance 29. . . . . . . . . . . . . . . . . . .
#
"# !
Improper use or maintenance by the operator or owner
of the machine can result in injury. Reduce the potential
for any injury by complying with the following safety
instructions.
Read and understand the contents of the traction
unit and cutting unit operator's manuals before
operating the machine. To get replacement manuals,
send complete model and serial number to:
The Toro Company
8111 Lyndale Avenue outh
Minneapolis, MN 55420-1196
Never allow children to operate the machine or
adults to operate it without proper instruction.
Become familiar with the controls and know how to
stop the machine and engine quickly.
Keep all shields, safety devices and decals in
place. If a shield, safety device or decal is damaged,
repair or replace it before operating the machine.
Always wear substantial shoes. Do not operate
machine while wearing sandals, tennis shoes,
sneakers or when barefoot. Do not wear loose fitting
clothing that could get caught in moving parts and
possibly cause personal injury.
Wearing safety glasses, safety shoes, long pants
and a helmet is advisable and required by some local
ordinances and insurance regulations.
Make sure the work area is clear of objects which
might be picked up and thrown by the reels.
Do not carry passengers on the machine. Keep
everyone, especially children and pets, away from the
areas of operation.
ince diesel fuel is highly flammable, handle it
carefully:
A. Use an approved fuel container.
B. Do not remove fuel tank cap while engine is hot
or running.
C. Do not smoke while handling fuel.
D. Fill fuel tank outdoors and only to within an inch
(25 mm) from the top of the tank, not the filler neck.
Do not overfill.
E. Wipe up any spilled fuel.
Do not run engine in a confined area without
adequate ventilation. Exhaust is hazardous and could
be deadly.
it on the seat when starting and operating the
machine.
Check interlock switches daily for proper
operation. If a switch fails, replace it before operating
the machine. The interlock system is for your
protection, so do not bypass it. Replace all interlock
switches every two years.
This product may exceed noise levels of 85 dB(A)
at the operator position. Ear protectors are
recommended for prolonged exposure to reduce the
potential of permanent hearing damage.
Before starting the engine each day, check
indicator lights, warning buzzer and signal lights to
assure proper operation.
Pay attention when using the machine. To prevent
loss of control:
A. Mow only in daylight or when there is good
artificial light.
B. Watch for holes or other hidden hazards.
C. Be extremely careful when operating close to
sand traps, ditches, creeks, steep hillsides or other
hazards.
D. Reduce speed when making sharp turns. Avoid
sudden stops and starts. Use ground speed limiter
lever to set pedal travel so excessive ground speed
will be avoided during mowing and transport.
E. Look to the rear to assure no one is behind the
machine before backing up.
F. Watch for traffic when near or crossing roads.
Always yield the right-of-way.
G. Reduce speed when driving downhill.
Keep hands, feet and clothing away from moving
parts and the reel.
Traverse slopes carefully. Do not start or stop
suddenly when traveling uphill or downhill.
Operator must be skilled and trained in how to
drive on hillsides. Failure to use caution on slopes or
hills may cause loss of control and vehicle to tip or roll
possibly resulting in personal injury or death.
When operating 4 wheel drive machine, always
use the seat belt and ROP together and have seat
pivot retaining pin installed.
If engine stalls or loses traction and cannot make it
to the top of a slope, do not turn machine around.
Always back slowly straight down the slope.
Raise cutting units and latch them securely in
transport position before driving from one work area to
another.
Do not touch engine, muffler or exhaust pipe while
engine is running or soon after it is stopped. These
areas could be hot enough to cause burns.
If cutting unit strikes a solid object or vibrates
abnormally, stop immediately, turn engine off, set
parking brake and wait for all motion to stop. Inspect
for damage. If reel or bedknife is damaged, repair or
replace it before operating. Do not attempt to free
blocked cutting unit by moving Mow/Backlap lever
rapidly between F RWARD and BACKLAP. Damage to
hydraulic system may result. Lever should easily return
and hold in the ST P position.
Before getting off the seat:
A. Disengage cutting units and wait for reels to
stop.
B. Move traction pedal to neutral.
C. Set parking brake.
D. Stop engine and remove key from switch.
E. Do not park on slopes unless wheels are
chocked or blocked.
The optional T R tow bar (Part No. 58-7020) is
for emergency towing only. Use only the special tow
bar if it becomes necessary to tow machine. Use trailer
for normal transport. Refer to page 18 for towing
procedure.
Before servicing or making adjustments, stop
engine and remove key from the switch.
Assure entire machine is properly maintained and
in good operating condition. Make sure all nuts, bolts
and screws are tight.
Frequently check all hydraulic line connectors and
fittings. Assure all hydraulic hoses and lines are in
good condition before applying pressure to the
system.
Keep body and hands away from pin hole leaks or
nozzles that eject high pressure hydraulic fluid. Use
cardboard or paper to find hydraulic leaks. Hydraulic
fluid escaping under pressure can penetrate skin and
cause injury. Fluid accidentally injected into the skin
must be surgically removed within a few hours by a
doctor or gangrene may occur.
Before any hydraulic system maintenance, stop
engine and lower cutting units to the ground so all
pressure is relieved.
For major repairs or other assistance, contact your
local Toro Distributor.
To reduce potential fire hazard, keep engine area
free of excessive grease, grass, leaves and dirt. Clean
protective screen on back of engine frequently.
If engine must be running to perform maintenance
or an adjustment, keep hands, feet, clothing and other
parts of the body away from cutting units and other
moving parts. Keep everyone away.
Do not overspeed the engine by changing
governor setting. Maximum engine speed is 2500 rpm
+ or - 100 rpm. To assure safety and accuracy, have
an Authorized Toro Distributor check maximum engine
speed.
Shut engine off before checking or adding oil to the
crankcase.
Disconnect battery before servicing the machine.
If battery voltage is required for troubleshooting or test
procedures, temporarily connect the battery.
Toro recommends that two people be used to
backlap reels. Each person has specific duties and you
must communicate with one another.
For optimum performance and safety, use genuine
Toro replacement parts and accessories.
Replacement parts and accessories made by other
manufacturers could be dangerous and may void the
product warranty of The Toro Company.
This unit has an equivalent continuous AĆweighted
sound pressure at the operator ear of: 90 dB(A), based
on measurements of identical machines per Directive
84/538/EEC and amendments.
!$"&%#
This unit does not exceed a vibration level of 2.5 m/s@,
at the hands based on measurements of identical
machines per IS 5349 procedures.
This unit does not exceed a vibration level of 0.5 m/s@
at the posterior based on measurements of identical
machines per IS 2631 procedures.
$
The following safety and instruction decals are installed on the traction unit. If any become damaged, replace them.
Decals are listed in your Parts Catalog. Order replacements from your Authori ed TORO Distributor.
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& "& ubota, four-cycle, four cylinder, 134 cu-in.
displacement, water cooled diesel engine. Rated 40 hp
@ 2300 rpm, 23:1 compression ratio. Low idle - 1200
rpm, high idle - 2500 rpm. Injection Timing - 17-18_
BTDC. Oil capacity is 8 qt. (7.6 L) with filter.
''$"& 0*+% Capacity is 3.7 gal. (14 L) of 50/50
mixture of ethylene glycol anti-freeze.
,$ 0*+% Capacity is 15 gal. (56.8 L) of #2 diesel
fuel.
0),$" 0*+% Reservoir capacity is 9.3 gal.
(35.2 L) and total system capacity is 18.2 gal. (69 L).
Replaceable breather element. Replaceable spin-on
filter element.
)+"'& 0*+% Ground speed is 0-12.5 mph
(0-20 km/h).
,++"& &"+ )"- 0*+% Adjustable reel speed to
match clip to ground speed. Backlap reel speed is 385
rpm.
+ Adjusts 6 in. (15.2 cm) forward and backward.
Adjustable backrest and three-positions for operator
weight. Integral seat switch at rear of bottom seat
cushion.
" &'*+" 0*+% Test ports for traction system,
cutting unit drive system, lift/counterbalance, lift/relief,
steering circuits and charge pressure are located near
individual components.
+)"& 0*+% Automotive type, full power.
)#* Hand brake automatically locks traction
linkage in neutral. With traction motor wheel locks
engaged, twin disc brakes provide positive,
emergency braking.
$+)"$ 0*+% 12 volt, 66 amp hour (DIN) battery
and 40 amp alternator. Negative ground.
&+)$'# 0*+% Designed to stop engine if operator
gets off seat while cutting unit drive lever is either in
forward or reverse. Prevents engine from starting
unless parking brake is engaged, traction pedal is in
neutral and cutting units are disengaged. Low
hydraulic oil level and high engine temperature
protection systems stop engine from running.
)&"& 0*+%*
Water in fuel
Hydraulic oil filter
Engine coolant temperature
Engine oil pressure
Voltage Indicator
Air Cleaner Clogged
Hydraulic oil temperature
Hydraulic oil level
&)$ (""+"'&* (()'/
"+!',+ :
5 Cutting Units 137 in. (348 cm)
4 Cutting Units 110 in. (279 cm)
3 Cutting Units 83 in. (211 cm)
1 Cutting Unit 29 1/2 in. (75 cm)
-)$$ "+!:
Cutting Units Raised 91 1/2 in. (232 cm)
Cutting Units Down 147 in. (373 cm)
-)$$ & +! 110 in. (282 cm)
" !+ 55 1/2 in. (141 cm)
" !+ . 82 in. (208 cm)
)',& $)& approx. 7 in. (17.8 cm)
'%%& " !+',+
5 Blade Cutting Unit: 1 - 3 in. (25 - 76 mm)
7 Blade Cutting Unit:
3/8 - 1 3/4 in. (9.5 - 45 mm)
11 Blade Cutting Unit:
3/8 - 3/4 in. (9.5 - 19 mm)
!$ ) 53 in. (135 cm)
!$ * 57 in. (145 cm)
()+"& ")$ 60 in. (152 cm)
)0 " !+ 4360 lbs. (1717 kg)
$ ( 800 - 1000 rpm
Note: 1200 rpm is attainable with a special coupler.
$"( (variable to match conditions):
5 Blade Cutting Unit: .176 in. per mph
(.352 in. at 2 mph - 1.32 in. at 7.5 mph)
7 Blade Cutting Unit: .126 in. per mph
(.252 in. at 2 mph - .945 in. at 7.5 mph)
11 Blade Cutting Unit: .080 in. per mph
(.16 in. at 2 mph - .600 in. at 7.5 mph)
$,"*
& "& "$ See page 11 for specifications
"*$ ,$ #2
''$"& 0*+% 50/50 Water & Anti-Freeze
0),$" "$* (Interchangeable):
Mobil DTE 26/Shell Tellus 68 Equivalent*
*Equivalent Hydraulic Oils (Interchangeable)
Mobil DTE 15 M
Amoco Rykon Oil #68
Conoco Super Hydraulic Oil 68
Exxon Nuto H 68
endall enoil R & 0 AW 68
Pennzoil Penreco 68
Phillips Magnus A 68
Standard Energol HLP 68
Sun Sunvis 831 WR
Union Unax AW 68
5 Blade L. H. Cutting Unit, Model No. 03752
(2 per machine)
5 Blade R. H. Cutting Unit, Model No. 03753
(3 per machine)
7 Blade L. H. Cutting Unit, Model No. 03754
(2 per machine)
7 Blade R. H. Cutting Unit, Model No. 03756
(3 per machine)
11 Blade L. H. Cutting Unit, Model No. 03741
(2 per machine)
11 Blade R. H. Cutting Unit, Model No. 03751
(3 per machine)
L. H. Dethatcher Kit, Model No. 03730
(2 per machine)
R. H. Dethatcher Kit, Model No. 03732
(3 per machine)
Cutting Unit Fixed Head Kit, Model 03762
(1 per machine)
Cutting Unit Floatation Kit, Model No. 03760
(1 per machine)
Front Roller Kit, Model No. 03742 (
1 per machine)
iehle Roller Kit, Model No. 03740
(1 per machine)
Rear Roller Scraper Kit, Part No. 59-6090
(1 per cutting unit)
Front Roller Scraper Kit, Part No. 62-6220
(1 per cutting unit)
Side Skid Kit, Model No. 03744
(1 per machine)
Spark Arrester Muffler Kit, Part No. 74-2900
(2 wheel drive only)
Spark Arrester Muffler Kit, Part No. 92-6074
(4 wheel drive only)
R.O.P.S. Kit, Part No. 92-9286
(Standard on 4 wheel drive machines)
!
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)*35) 6)59-'-2+ 35 1%/-2+ %(.8671)276 73 7,)
1%',-2) 6734 )2+-2) %2( 5)139) /)< *531
7,) 6:-7',
Check oil level of at the beginning of each day.
Crankcase capacity is 8 qt. (7.6 L) with filter.
. Park machine on a level surface. Release engine
cover latches (Fig. 1).
2+-2)39)5%7',
-+85)
Open engine cover.
Remove dipstick, wipe clean and reinstall dipstick
into tube and pull it out again: Oil level should be up to
FULL mark (Fig. 2).
-467-'/
-+85)
If oil is below FULL mark, remove fill cap (Fig. 3)
and add oil until level reaches FULL mark. DO NOT
OVERFILL.
The engine uses any highĆquality detergent oil
having the American Petroleum Institute Ċ API
Ċ"service classification" CD, CE, CF, CF-4 or CG-4.
Use the following chart to select the proper viscosity
grade for the temperature expected.
%&39) _ _ 35 #
_73 _ 73 _
#
35 #
#
&)03: _ _ # 35 #
#
! hen using different oil, drain all old oil from
crankcase before adding new oil.
-0-00%4
-+85)
Install oil fill cap and dipstick.
Close engine cover and secure with the latches.
$ !
Check level of coolant at the beginning of each day.
Capacity of system is 3.7 gal. (14 L).
Carefully remove radiator cap (Fig. 5) and
expansion tank cap (Fig. 4).
"!
* )2+-2) -6 ,37 45)6685-=)( '330%27 '%2 )6>
'%4) %2( '%86) &8526 :,)2 7,) 5%(-%735 '%4 -6
5)139)( )139) 5%(-%735 '%4 603:0< %2(
'%5)*800< -* )2+-2) '330%27 -6 ,37
Check level of coolant in radiator. Radiator should
be filled to the top of the filler neck and the expansion
tank filled to the marks on its side
;4%26-327%2/
-+85)
"
If coolant is low, add a 50/50 mixture of water and
ethylene glycol anti-freeze. " #! $"
% " !
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Install radiator cap and expansion tank cap.
# "
emove fuel tank cap (Fig. 5).
Fill tank to about one inch (25 mm) below bottom of
filler neck with No. 2 diesel fuel. Then install cap.
&).&836&4
9*0"&2/&4
.,96*
*(&97* ).*7*0 +9*0 .7 +0&11&'0* 97* (&98.32
;-*2 7836.2, 36 -&2)0.2, .8 3 238 713/*
;-.0* +.00.2, 8-* +9*0 8&2/ 3 238 +.00 +9*0 8&2/
;-.0* *2,.2* .7 6922.2, -38 36 ;-*2 1&(-.2*
.7 .2 &2 *2(037*) &6*& 0;&=7 +.00 +9*0 8&2/ 398>
7.)* &2) ;.4* 94 &2= 74.00*) ).*7*0 +9*0 '*+36*
78&68.2, 8-* *2,.2* !836* +9*0 .2 & (0*&2 7&+*>
8=&4463:*) (328&.2*6 &2) /**4 (&4 .2 40&(*
#7* ).*7*0 +9*0 +36 8-* *2,.2* 320= 238 +36 &2=
38-*6 496437*
% # !%!"
. Park machine on a level surface.
Look into sight glass (Fig. 6). Oil level should be
even with arrows when checking warm oil. Oil will be
1/4 to 1/2 inch below arrows when cold.
If oil level is low, add hydraulic oil to the reservoir.
efer to Hydraulic Oil Specifications.
!.,-80&77663;7
.,96*
" ""
Each day before operating, check reel to bedknife
contact, regardless if quality of cut had previously been
acceptable. There must be light contact across the full
length of the reel and bedknife (refer to Adjusting
Cutting Units in Cutting Unit Manual, Step #1 - eel to
Bedknife Adjustment).
" !!#
For normal mowing conditions and a wide variety of turf
grasses, use these tire pressures: 13 psi front and 15
psi rear. However, when turf is either wetter or drier
than normal, tire pressure may need to be changed.
On hard turf, use high tire pressure (18 psi front and
rear). When turf is soft, use low pressure (9 psi front
and 12 psi rear).
"" &.28&.2 *:*2 46*7796* .2 8;3 +6328
8.6*7 .* 47. &2) '38- 6*&6 8.6*7 .* 47. 83
&7796* *<(*00*28 59&0.8=3+(98 3 238 *<(**)
14- 86&274368 74**) +36 *<8*2)*) 4*6.3)7 ;-*2
8.6* 46*7796* .7 47. 36 0*77 '*(&97* 8.6*7 1&= '*
)&1&,*) &<.191 86&274368 74**) (&2 '* 97*)
;-*2 +6328 8.6* 46*7796* .7 47. 36 136*
!"
This unit complies with the ANSI B71.4-1990
Standard when rear tires are filled with calcium
chloride and 2 rear wheel weight kits (Part No.
11-0440) are installed.
"" + & 492(896* 3((967 .2 & 8.6* ;.8-
(&0(.91 (-036.)* 6*13:* 92.8 +631 896+ &6*& &7
59.(/0= &7 4377.'0* "3 46*:*28 4377.'0* )&1&,* 83
896+ .11*).&8*0= 73&/ &++*(8*) &6*& ;.8- ;&8*6
" #!
($5 ',645+0) (7(3 (Fig. 7) -Se t djusting lever
llows 5.9 inch (15 cm) fore nd ft djustment in 19/32
inch (15 mm) increments.
($5',645+0)(7(3
+)63(
3/ (45 (Fig. 8) - Pivot rm rest up nd down for
oper tor comfort.
$&-3(45 01% (Fig. 8) - B ckrest knob djusts
b ckrest ngle from 5-20 degrees.
642(04+10 (7(3 (Fig. 8) - Suspension lever djusts
se t to the oper tor's weight. Use up position for light
weight oper tors, center position for medium weight
oper tors nd down for he vier weight oper tors.
15( B ckrest nd bottom se t cushions re
remov ble.
+)63(
3/ (45
$&-3(45 01%
642(04+10 (7(3
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"$30+0) +)*5 (45 65510 (Fig. 9) - Before
oper ting, press test button. All lights on the steering
tower should illumin te. Any light th t does not come
on indic tes n electric l m lfunction th t should be
rep ired immedi tely. Oil pressure nd electric l no
ch rge indic tor lights illumin te when turning key
switch "ON".
9'3$6.+& $0' 0)+0( 0'+&$513 +)*54 (Fig. 9) - If
these lights come on, stop m chine nd m ke rep irs
immedi tely.
0)+0( +. 3(4463( "$30+0) (Fig. 9) - D ngerously
low engine oil pressure is indic ted by both w rning
indic tor light nd udible sign l. When this occurs,
stop the engine immedi tely nd correct problem.
"$30+0)+)*5*(&-8+5&*
0)+0(+.3(4463("$30+0)
6(.945(/"$30+0)
11.$05 (/2(3$563("$30+0)
.(&53+&$.1*$3)("$30+0)
9'3$6.+&+. (/2(3$563("$30+0)
9'3$6.+&+.(7(."$30+0)
9'3$6.+&+.+.5(3"$30+0)
+3.($0(3"$30+0)
.$3/+.(0&(65510
+)63(
6(. 945(/ "$30+0) (Fig. 9) - A w rning indic tor
light nd udible sign l w rn of excess w ter in fuel
system. Remove w ter from system.
11.$05 (/2(3$563( "$30+0) (Fig. 9) -If engine
cool nt temper ture exceeds 221_ F (105_ C)
w rning indic tor light illumin tes nd udible sign l
sounds. The engine shuts down if temper ture of
cool nt exceeds 230_ F (110_ C). Switch resets
utom tic lly when system nd engine cools down.
)$"0.(" ) , ' .&$ .+(+& (Fig. 9)- No charge to
the batteries is indicated by a warning indicator light
and audible signal.
4#. 1)(" () $*-$. 01.$ .+(+& (Fig. 9) - A
warning indicator light and audible signal warn o
excessively high hydraulic temperature.
4#. 1)(" () $2$) .+(+& (Fig. 9) - A warning
indicator light and audible signal warn o low hydraulic
oil level. I oil level drops urther, the engine will
automatically be stopped. Engine cannot be restarted
until oil supply is brought to a sa e level.
4#. 1)(" () ()0$. .+(+& (Fig. 9) - A warning
indicator light and audible signal warn o clogged
hydraulic ilter.
(. )$ +$. .+(+& (Fig. 9) -A warning indicator
light and audible signal warn the ilter is clogged and in
need o service.
) .* ()$+"$ 100,+ (Fig. 9) -Pressing button
silences alarm. Alarm system will disengage and
automatically reset when problem is corrected or the
alarm silence button is pressed.
. "0(,+ $# ) (Fig. 10) - Controls orward and
reverse operation. Depress top o pedal to move
orward and bottom to move backward. Ground speed
depends on how ar pedal is depressed. For maximum
ground speed, ully depress pedal while throttle is in
FAST. For maximum power under load or when going
uphill, keep engine rpm high by having throttle in FAST
and traction pedal held stationary against ground
speed limiter. I engine rpm begins to decrease due to
load, gradually reduce traction pedal pressure until
engine speed is increased.
To stop, reduce oot pressure on traction pedal and
allow it to return to center position. On extreme
downhill slopes, apply pressure to REVERSE side o
pedal, or operate with heel on REVERSE and toe on
FORWARD portion o pedal.
.,1+# -$$# (*(0$. (Fig. 10) - Controls traction
pedal movement. Limiter lever helps control the rate o
clip and eliminates sudden speed variations over
rough terrain.
* )$2$. +10 (& +/$0 " + !$
0(&'0$+$# (% )(*(0$. /0,- 3()) +,0 ',)# 0. "0(,+ -$# )
(+ #$/(.$# -,/(0(,+
,-,%. "0(,+$# ),.3 .#
,00,*,%. "0(,+$# )$2$./$
-$$#(*(0$.
. +/-,.0 0"'.,+0100(+&+(0/
(&1.$
. +/-,.0 0"'$/ (Fig. 10 and 11) - Latches secure
cutting units in upright position or transport operation.
Latch or ront cutting units is oot-operated (Fig. 9).
Hand-operated latches control the center and outside
cutting units (Fig. 11).
$+0$.100(+&+(0 0"'
10/(#$100(+&+(0 0"'
(&1.$
" #!
544+/) !/+4 +(4 0/420-3 (Fig. 12) - The wo ou side
levers raise and lower he wo ou side cu ing uni s.
The cen er lever raises and lowers he wo fron and he
cen er cu ing uni s. Engine mus be running o lower
cu ing uni s. When cu ing uni s are lif ed, reels
au oma ically s op. Do no allow levers o snap-back
o neu ral, or cu ing uni s may no floa freely.
/)+/' 6'22+&' 5440/ (Fig. 12) - When bu on is
depressed, engine can be opera ed af er i has over
hea ed and au oma ically been s opped by he
elec rical safe y sys em. Use only for shor in ervals.
+)52'
544+/) !/+4 +(4 0/420-3
07$%,-$1 '6'2
*2044-'
/)+/' 6'2+&' 5440/
5'- $5)'
052.'4'2
/)+/' 2'*'$4 /&+%$402 +)*4
'8 7+4%*
$/& 2$,'
''- 1''& 0/420-
"*''- 2+6' 7+4%*
"*''- 2+6' /-8
3$+ $4$+ 3&$ (Fig. 12) - Indicates amount of fuel
in tank.
.30 $2$0 (Fig. 12) - Indicates total hours that
machine has een operated.
.2$ Lines circling in the small window at left side of
gauge indicate hour meter is operating.
-&(-$ 0$'$ 2 -#(" 2.0 (&'2 (Fig. 12) - Light turns
on when key is moved to ON position. Glow plugs
engage for 10 seconds, then, light goes off when
engine is ready to start.
$6 5(2"' (Fig. 12) - Three positions: OFF, ON and
START. Rotate key to START and release key when
engine egins running. To stop engine, rotate key to
OFF.
0*(-& 0 *$ $4$0 (Fig. 12) - Pull lever up to lock
rake. To release rake, pull up on lever, press utton
and lower lever. Brake must e engaged to start
engine. Always engage parking rake efore getting
off seat.
.5 "*+ / $4$0 (Fig. 12) - Move lever forward
to engage cutting units. Move lever to the center to stop
the cutting units. To acklap cutting units, lift lever over
stop and hold in the rear position.
. -.2 ,.4$ +$4$0 #(0$"2+6 !$25$$-
-# /.1(2(.-1 31$ !0($%+6 (-
/.1(2(.-
$$+ /$$# .-20.+ (Fig. 12) - Rotate kno
clockwise to increase reel speed, counter-clockwise
to decrease speed. Use in conjunction with the ground
speed limiter to achieve appropriate rate of clip.
'0.22+$ .-20.+ (Fig. 12) - Move control forward to
increase engine speed, ackward to decrease speed.
'$$+ 0(4$ 5(2"' (Fig. 12) - (4 wheel drive model
only) Move switch forward to engage 4 wheel drive.
Move switch to rear position to disengage 4 wheel
drive.
$%.0$ 1$04("(-& .0 , *(-& #)312,$-21 2. 2'$
, "'(-$ 12./ $-&(-$ -# 0$,.4$ *$6 %0.,
2'$ 15(2"'
Sit on the seat, keep foot off traction pedal. Assure
parking rake is engaged (Fig. 12). Traction pedal and
mow/ acklap lever must e in neutral.
Turn key switch to ON position. When glow plug
indicator light goes off, engine is ready to START.
Turn key to START. Release key when engine
starts.
To stop, disengage and move all controls to neutral
and set parking rake. Raise and latch all cutting units
in transport position. Turn key to OFF and remove it
from switch.
'$ %3$+ 1612$, ,312 !$ /0(,$# 5'$-
-$5 $-&(-$ (1 12 02$# %.0 2'$ %(012 2(,$ (% (2 03-1 .32
.% %3$+ .0 (% , (-2$- -"$ (1 /$0%.0,$# .- 2'$ %3$+
1612$,
Raise engine cover.
.2$: The fuel pump, located on left side of engine,
ehind fuel injection pump, can e manually primed to
get fuel from fuel tank to fuel filters and water/separator
(Fig. 13).
Insert a 3/16" hose over leed screw and run other
end into a container to catch fuel (Fig. 13).
(&30$
0(,$0 +3-&$0
+$$# "0$5
Loosen fuel filter / water separator leed screw
(Fig. 13) a few turns. Pump priming plunger until a
steady stream of fuel comes out of hole in leed screw.
When fuel stops foaming, tighten the leed screw
during the downstroke of the priming plunger. Wipe up
any spilled fuel.
.2$ Priming fuel filter without opening leed screw
may damage priming plunger.
" !" #"!
Pump priming plunger until resistance is felt. Try to
start engine. If engine does not start repeat step 3.
It may e necessary to leed the air out of the fuel
line etween the fuel filter / water separator and the
injection pump. To do this, loosen the kno on the
injection pump (Fig. 14) and pump primer lever,
located elow injection pump.
If fuel does not flush during the priming process,
check oth fuel filters for restrictions and replace if
required. Refer to Changing Fuel Filters, page 25.
0.;8,
51,*:065 ;47 3,,+ !*8,=
;,3 ;47 804,8 ,<,8
% " "!
Each day efore operating, assure all warning lights
are working.
6:,3(84 =033 *65:05;, :6 96;5+ ;5:03 786)3,4 09
*688,*:,+ 68 ;5:03 (3(84 903,5*, );::65 09 78,99,+ -
( 9,*65+ 786)3,4 09 ,5*6;5:,8,+ :/, (3(84 =033 56:
96;5+ );: 05+0*(:68 30./: =033 033;405(:,
%(8505.5+0*(:680./:",9:;::65
0.;8,
" !'!"
#"
" " !%"! "
" ! "" ! " !?
" " "
" !%"! ' " !!# " ?
!'!" ! " !%"
! "$ " ?
" !! !%"! ?
" ' "
" $ ' "% ' ! " !!# &?
# !"'
In a wide open area free of de ris and ystanders,
lower cutting units to the ground. Stop engine.
Sit on the seat and engage parking rake (Fig. 12).
Turn key and try to start engine with Mow-Backlap
lever (Fig. 12) in oth the MOW and BACKLAP
positions. If engine cranks, there is a malfunction that
must e repaired immediately. If engine does not
crank, the cutting unit drive switch is operating
properly.
Sit on the seat and disengage the parking rake.
Turn key and try to start engine with Mow-Backlap
lever in STOP. If engine cranks, there is a malfunction
that must e repaired immediately. If engine does not
crank, rake switch is operating properly.
Engage parking rake, start engine and lower
cutting units. Move Mow-Backlap lever to MOW.
Raise off the seat; engine should stop within a few
seconds, which indicates the interlock system is
operating. Also raise off the seat with lever in BACKLAP.
Engine should stop, indicating interlock system is
operating. If engine does not stop, there is a
malfunction that must e repaired immediately.
6:, There is a 1 - 2 second delay etween rising off
seat and engine shut off.
Engage parking rake, move Mow-Backlap lever
to NEUTRAL, start engine, disengage hand rake and
raise off seat. If engine stops, interlock system is
operating. If engine does not stop, there is a
malfunction that must e repaired immediately.
#! "% " " #"
5 (5 ,4,8.,5*> :/, :8(*:065 ;50: *(5 ), 7;9/,+ 68
:6=,+ -68 ( <,8> 9/68: +09:(5*, )> ;905. :/,
:8(*:065 7;47 )>7(99 <(3<,
"" 6 56: 7;9/ 68 :6= :/, :8(*:065 ;50:
-(9:,8 :/(5 :6 :6 48 ),*(;9,
/>+8(;30* 9>9:,4 4(> ), +(4(.,+ - :8(*:065 ;50:
4;9: ), 46<,+ ( *6590+,8()3, +09:(5*, :8(59768:
0: 65 ( :8;*2 68 :8(03,8
Remove retainer lip from seat lo k rod (Fig. 16).
%2!)-%0 +)/
)'30%
Raise seat and support it in upright position with
seat support rod (Fig. 17).
%!2 3//.02 .$
)'30%
Rotate by-pass valve 90 degrees (Fig. 18).
Opening the valve opens an internal passage in the
tra tion pump, thereby by-passing hydrauli oil.
Be ause oil is by-passed, tra tion unit an be moved
without damaging the hydrauli system.
6!11 !+4%
)'30%
!*% 130% 2(!2 (!-$ "0!*% )1 %-'!'%$
"%&.0% ./%-)-' 2(% "6/!11 4!+4%
Before starting engine, lose by-pass valve. Do
not start engine when valve is open.
3--)-' 2(% ,!#()-% 5)2( 2(%
"6/!11 4!+4% ./%- 5)++ #!31% 2(% (6$0!3+)#
1612%, 2. .4%0(%!2
%()#+% 5)++ 0.++ 5)2( &0.-2 5(%%+ ,.2.01 $)1%-8
'!'%$ %()#+% ,312 "% .- +%4%+ 130&!#% .0
5(%%+1 ,312 "% "+.#*%$ (%0% )1 -. %&&%#2)4%
"0!*)-' 5)2( 5(%%+ ,.2.01 $)1%-'!'%$
& 2.5)-' 5)2( &0.-2 5(%%+ ,.2.01 $)1%-'!'%$
/2).-!+ .5 !0 11%,"+6 .0. /!02 -.
,312 "% 31%$
!,)+)!0)7!2).- - Before mowing grass pra ti e
operating in an open area. Start and stop the engine.
Operate in forward and reverse. Lower and raise
utting units simultaneously and individually. Engage
and disengage reels. Operate with all utting units
down, then with only an individual utting unit. When
you feel familiar with the ma hine, pra ti e operating
around trees and obsta les. Also drive up and down
slopes using both mowing and transport speeds.
When operating 4 wheel drive ma hine,
always use the seat belt and ROPS together.
!0-)-' 612%, - If a warning light omes on during
operation, stop the ma hine immediately and orre t
the problem before ontinuing operation. Serious
damage ould o ur if the ma hine is operated with a
malfun tion. For short intervals, however, the
emergen y engine override button (Fig. 12) an be
used to operate the engine if it stops be ause of
overheating.
.5)-' -When you are at the area to be mowed,
release front, enter and outside utting unit transport
lat hes, lower utting units, engage hand brake and
stop the engine.
322)-' -)2 0!11 %&+%#2.01 - Adjust grass
defle tors to horizontal position (Fig. 19), so lippings
disperse ba kward; out and away from the utting
units. This will prevent lumps of lippings, espe ially
wet lippings, dropping off the ma hine or utting
units, whi h affe ts the visual appearan e of the turf.
.2% Generally you an adjust the defle tors down
slightly in dry grass and up slightly in wet grass.
$%%&"$
'$
While checking speedometer, match ground speed
limiter (Fig. 20) and reel speed control kno (Fig. 21) to
desired height-of-cut: refer to Cutting Chart (Fig. 22).
Use decal at side of steering column as a guide only.
Start engine and move throttle to FAST so engine is
running at maximum speed. Disengage hand rake.
To move forward, press traction pedal forward (Fig.
20). Move Mow-Backlap lever to MOW. Reels are now
spinning. Maintain traction pedal contact with ground
speed limiter (Fig. 20) to assure consistent clip and
quality-of-cut.
'$
$"'! # &$
$&"!
'$
# "!&$"
: This product may exceed noise levels of 85
dB(A) at the operator position. Ear protectors are
recommended for prolonged exposure to reduce the
potential of permanent hearing damage.
$!%#"$& - When mowing is complete, move
MOW-BACKLAP lever to STOP. Raise cutting units y
pulling ack on lift control levers. Hold levers ack until
cutting units are fully raised (a squeal from the
hydraulic system means cutting units are fully raised).
Lock cutting units in place with transport latches. Be
careful when driving etween o jects so you do not
accidentally damage the machine or cutting units.
&! $"'! # ! # - Vary reel
speed (while maintaining constant ground speed) to
esta lish the est quality of cut for the area eing
mowed. Reel speeds either too fast or too slow for
conditions may effect the quality of cut. Use the
following cutting chart (Fig. 22) and decal on steering
console as a guide for initial adjustment of ground and
reel speeds.
Relate HOC and ground speed to required reel speed setting on a 1 thru 5 scale on reel speed kno .
Note: 1 = 800 RPM; 2 = 900 RPM; 3 = 1000 RPM; 4 = 1100 RPM and 5 = 1200 RPM (Fig. 26).
&$$ % #' **"%!)
Note: N/R = Not Recommended
# # # # # #
(&+%' %
N/R N/R
N/R
N/R
N/R
N/R N/R N/R
N/R
5
35
3
12
1
31
N/R 1
N/R 24
N/R
N/R
(&+%' %
N/R
N/R N/R
N/R
N/R
N/R
N/R
N/R
N/R N/R N/R
N/R
25
135
135
12
1
3
2
N/R
N/R
N/R N/RN/R
N/R
N/R N/R
N/R
135
134
12
1
(&+%' %
4
2
* Speeds are approximate
"!+(
Note: Positions 4 and 5 are only attaina le with a special coupler (Part No. 58-1530). Contact your Toro Dealer for information.
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