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The GROUNDSMASTER 223-D 4 Wheel Drive was developed to satisfy the demand for a maneuverable, intermediate size, turf maintenance rotary mower. The machine has advanced concepts in engineering, design and safety; and if maintained properly, it will give excellent service. Since the GROUNDSMASTER 223-D 4 Wheel Drive is a high quality product, Toro is concerned about the future use of the machine and the safety of the user.
! Servicing Air Cleaner Filter . . . . . . . . . . . . . . . . . 23 ! Inspecting Filter Element . . . . . . . . . . . . . . . . . . 24 Cleaning Radiator And Screen . . . . . . . . . . . . . 24 Changing Engine Oil And Filter . . . . . . . . . . .
" *' !*''- 2+6' 7#3 4'34'& #/& %'24+(+'& $8 (02 %0.1-+#/%' 7+4* 4*' : 31'%+(+%#4+0/3 0( 4*' .'2+%#/ #4+0/#- 4#/&3 /34+454' -4*05)* *#9#2& %0/420- #/& #%%+&'/4 12'6'/4+0/ 1#24+#--8 #2' &'1'/&'/4 510/ 4*' &'3+)/ #/& %0/(+)52#4+0/ 0( 4*' .#%*+/' 4*'3' (#%4023 #2' #-30 &'1'/&'/4 510/ 4*' #7#2'/'33 %0/%'2/ #/& 1201'2 42#+/+/) 0( 4*' 1'230//'- +/60-6'& +/ 4*' 01'2#4+0/ 42#/31024 .#+/4'/#/%' #/& 3402#)' 0( 4*' .#%*+/' .1201'2 53' 02 .
! Using the machine demands attention and to prevent loss of control: A. Operate only in daylight or when there is good artificial light. B. Drive slowly. Avoid sudden stops and starts. C. Watch for holes or other hidden hazards. D. Look behind machine before backing up. E. Do not drive close to a sand trap, ditch, creek or other hazard. F. Reduce speed when making sharp turns and turning on a hillside. G. The cutting deck must be lowered when going down slopes for steering control.
!& ! " ! The following safety and instruction decals are affixed to the traction unit. If any decal becomes illegible or damaged, install a new decal. Part numbers are listed below and in your Parts Catalog.
! 0*,0( Manufacturer Ċ Mitsubishi. Horsepower Ċ 22 (16 Kw) @ 3000 RPM. Torque Ċ 40 ft-lb (54.2 N m) @ 2400 RPM. Displacement Ċ 58.1 cu in. (952 cc). Crankcase Capacity Ċ 3.8 qt. (3.6 L). Governor Ċ Mechanical. Governor Limit Ċ 3100Ć3250 RPM. Idle Speed Ċ 1700 RPM. ,3 .(%0(3 Donaldson heavy duty with precleaner. Remote mounted. 6(. !%0- %2%&,5: 8.5 gal. (32 l). 6(. ,.5(3 $%5(3 (2%3%513 3 micron spinĆon type element. Replaceable (Toro Part No. 63-8300). 6(.
*%& *0&1 5 0*, 23 x 10.5 Ć 12 Ċ Part No. 62-7020. *0& )"*-1 Ċ Part No. 11-0390. )&&+ 2"-%"0% &"2 *2 Ċ Model No. 30769. &*()21 Ċ Part No. 11-0440. 50 lb (23 kg). &*()2 *2 +# Ċ Part No. 92-8763. &"0 &*()2 *2 Ċ Part No. 24-5780. 70 lb (31.8 kg). &+36& &"2 *2 Ċ Model No. 30772. Refer to Specifications section of individual Cutting Unit Operator's Manuals for cutting unit options. .
! " ! " ! '#5 +5 1&'. 1 5#0& '#5 Attach U" springs to seat mounting brackets using bolts and locknuts as shown in figure 2. 1605+0) 2.#5' +)63' 9" 423+0) '#5 /1605+0) $3#%-'5 +)63' 622135 31& 0&'05 Mount seat and spring assembly to rear holes in seat mounting plate with two shoulder bolts, small I.D. flat washers and locknuts (Fig. 2 & 5). 2#%'3 Secure seat mount assemblies to bottom of seat with (4) flange head capscrews and (4) spacers. (Fig. 2).
Secure seat suspension to seat mounting plate with (4) flange locknuts (Fig. 6 & 7). Install tether straps and each end of seat belt to holes in back of seat with (2) 7/16 x 20 - 1" lg. capscrews, 7/16 flatwashers and 7/16 lockwashers. Tighten securely. Latch side of belt to be mounted to left side of seat. &$0-# &$0-# # / .0.,#*.&+* # / #(/. #/%#- .
Remove (2) 1/2-13 x 1-1/4" lg. capscrews, 1/2" flatwashers, 1/2" lockwashers and 1/2-13 nuts secured to mounting brackets on each side of machine and (2) 1/2-13 x 1-1/4" lg. and (2) 1/2-13 x 3-1/2" lg. capscrews, (2) 1/2" flatwashers (2) 1/2" lockwashers and (2) 1/2-13 nuts secured to each leg of ROPS frame. -,,$"1',% " !*$0 1- 1&$ 4/-,% .-01 "-2*# # + %$ 1&$ $*$"1/'" * 0501$+ ,# /$02*1 ', .
The engine is shipped with 3.8 qt (3.6 l) of oil in the crankcase; however, level of oil must be checked before and after the engine is first started. Position machine on a level surface. Open the hood. Remove dipstick and wipe it with a clean rag. Insert dipstick into the tube and make sure it is seated fully. Remove dipstick and check level of oil (Fig. 13). If oil level is low, add enough oil to raise level to FULL mark on dipstick. Do not overfill (Fig. 14).
15( Do not mix engine oil and automatic transmission fluid or hydraulic component damage may result. When changing fluids, also change transmission filter. " The axle housing acts as the reservoir for the system. The transmission and axle housing are shipped from the factory with approximately 5 quarts (4.7 l) of SAE 10WĆ30 engine oil. However, check level of transmission oil before engine is first started and daily thereafter.
Keep all fuel containers free of dirt, water, scale and other contaminants. Many engine difficulties can be traced to contaminants in the fuel. &$"42& %*&2&, '4&, *2 ',"--"#,& $"43*/. -423 #& 42&% 6)&. 23/1*.( /1 )".%,*.( *3 / ./3 '*,, '4&, 3".+ 6)*,& &.(*.& *2 14..*.( )/3 /1 6)&. -"$)*.& *2 *. ". &.$,/2&% "1&" "0/12 -"8 #4*,% 40 ".% #& *(.*3&% #8 " 20"1+ /1 ',"-& 2/41$& -".8 '&&3 "6"8 6)*,& '*,,*.( 3)& '4&, 3".+ 3/ 01&5&.
Remove plug in center of axle and check level. If level is low, add enough lubricant to bring the level up to the bottom of the hole. To make sure that the cavities at each end of axle tube are filled, jack up each side of the axle approximately 6". Then with axle level, check level at center plug hole. #!-* " $ %-!+ (-',#'! (%,+ *.# * $ + (Fig. 20) Ċ The left and right brake pedals are connected to the left and right front wheels.
(+ %#$. (Fig. 22) Ċ The amp light should be off when engine is running. If it is on, the charging system should be checked and repaired if necessary. positions: OFF, RUN and START. Rotate key clockwise Ċ START position Ċ to engage starter motor. Release key when engine starts. The key will move automatically to the ON position. To shut engine off, rotate key counterclockwise to the OFF position. '*1 '/# 1%. $ ) ) % .*, (Fig.
'#5 &,645+0) #0&.' Ċ To adjust seat, loosen adjusting knobs and slide seat to desired position. Tighten knobs to lock seat in place. '#5 &,645+0) #0&.' ; '.69' '#5 Ċ To adjust seat, move lever on left side outward, slide seat to desired position and release lever so it will lock in track. +)63' 3#%5+10 2'&#. ! *' (6'. 4:45'/ /645 $' $.'& +( #0: 1( 5*' (1..18+0) 4+56#5+10 *#7' 1%%633'& 0+5+#.
The purpose of the safety interlock system is to prevent the engine from cranking or starting unless the traction pedal is in neutral and the PTO switch is in the OFF position. In addition, the engine will stop when the PTO control is engaged or traction pedal is depressed with operator off the seat. )'41% 4%, &),3%1 )1 ",%%$%1 2#1%6 Turn key in ignition switch to the RUN position.
$%04!3% 1%!1 6%)'(3 )2 -%#%22!17 3. /1%5%-3 3(% 1%!1 6(%%+2 &1., +%!5)-' 3(% '1.4-$ . -.3 23./ 24$$%-+7 6()+% #433)-' 4-)3 .1 ),/+%8 ,%-3 )2 1!)2%$ . -.3 31!5%+ $.6- ()++ 6)3( 3(% #433)-' 4-)3 .1 ),/+%,%-3 1!)2%$ & 3(% 1%!1 6(%%+2 +%!5% 3(% '1.4-$ 23%%1)-' )2 +.23 To maintain enough power for the traction unit and cutting unit while mowing, regulate traction pedal to keep engine rpm high and somewhat constant.
(duplicate this page for routine use) Daily Maintenance Check For Week Of ___________ Maintenance Ch k Item Check I b MON n Safety Interlock Operation n Grass Deflector in Down Position n Brake Operation n Fuel Level n Engine Oil Level n Cooling System Fluid Level n Drain Water/Fuel Separator n Dust Cup and Baffle (Air Filter) n Radiator & Screen for Debris n Unusual Engine Noises1 n Transmission Oil Level n Hydraulic Hoses for Damage n
The traction unit has grease fittings that must be lubricated regularly with No. 2 General Purpose Lithium Base Grease. If machine is operated under normal conditions, lubricate all bearings and bushings after every 50 hours of operation. Bearings and bushings must be lubricated daily when operating conditions are extremely dusty and dirty. Dusty and dirty operating conditions could cause dirt to get into the bearings and bushings, resulting in accelerated wear.
(% (% % & ' "& #" $ )#' % % " %# " & *! " % %# $ )#' $ "
Remove wing nut w/gasket and slide filter element out of air cleaner body (Fig. 33). To prevent possible severe engine damage and ensure maximum engine service life, periodically inspect the air cleaner and hose assembly. Assure hose between air cleaner and carburetor is clamped securely in place. Replace the hose if it is cracked or punctured. Check air cleaner body for dent and other damage which could possibly cause an air leak.
*(+,!--! %, !.$* * )*. ,!(*0! +' -.% "%) --!( '2 ! /-! &3 '*1%)# 1%.$ *(+,!--! %, ,!(*0!- /-. ",*( !)! .$ "%)- A. Blow compressed air from inside to the outside of dry filter element. Do not exceed 100 psi (689 kPa) to prevent damage to the element. Check oil level after each day's operation or each time machine is used. Change oil after every 50 hours of operation; change oil filter after first 50 hours and every 100 hours operation thereafter.
) ! # ' # $## ( $#' Check lines and connections daily for deterioration, damage or loose connections. ) ! !( & ( & % & ($& Drain water or other contaminants from fuel filter/water separator daily (Fig. 35) by loosening drain plug on filter canister. Tighten plug after draining. Replace filter canister after every 400 hours of operation; refer to Specifications for Toro part number.
Loosen bolt securing brace to engine and bolt securing alternator to brace (Fig. 39). +/$ This procedure should be used only if fuel system has been purged of air through normal priming procedures and engine still will not start; refer to Bleeding Fuel System. +/$ Metric wrenches will be required. Loosen the pipe connection to the No. 1 nozzle and holder assembly (Fig. 38). &%0-$ (/$-* /+- 1 /$- ,0), !$(/ $*.&+* #'0.
)'41% !. "%,3 %,3 3%.2)/.).' "/,32 To replace belt: Open hood. Loosen two flange nuts securing idler pulley lever and move pulley away from belt (Fig. 40). Disconnect the transmission drive shaft assembly from the engine or crankshaft pulley. Remove the belt form the top and bottom pulleys. Install new belt and reconnect the transmission drive shaft assembly to the engine crankshaft pulley. Adjust belt tension; refer to: To Check and Adjust Tension. Close the hood.
Adjust the air gap so that a .015 inch feeler gauge slides in between the clutch lining and friction plate with light pressure (Fig. 42). The gap can be decreased by turning the adjusting nut clockwise (Fig. 41). Rotate the clutch by hand and adjust all three air gaps. After all three gaps have been set, check all three again. Adjusting one gap can alter the other gaps. Reinstall the bracket and retaining nut and bolt. Reconnect the clutch electrical connector. '&1.
The axle housing acts as the reservoir for the system. The transmission and axle housing are shipped from the factory with approximately 5 quarts (4.7 l) of SAE 10WĆ30 engine oil. However, check level of transmission oil before engine is first started and daily thereafter. Lower cutting unit to shop floor, set parking brake, and turn engine OFF. Block the two rear wheels. Jack up both sides of the front axle and support it with jack stands.
! Remove plugs allowing oil to drain into drain pans. +7*5 3.0 .6 )5&.2*) &440< 7-5*&) 03(/.2, (314382) 32 )5&.2 408, 7-5*&)6 &2) 5*.267&00 .2 &;0* Fill axle with lubricant; refer to Check Rear Axle Lubricant. $ ! The rear wheels should not toe-in or toe-out when they are adjusted correctly. To check the rear wheel toe-in, measure the center-to-center distance at wheel hub height, in front and in back of the rear tires.
Check Battery Fluid Level Check Battery Cable Connections Lubricate All Grease Fittings Lubricate Brake Cables Check Cutting Unit Gear Box Oil Level Clean Under Cutting Unit Belt Covers Check Cutting Unit Drive Belt Adjustment Change Engine Oil Inspect Air Filter, Dust Cup, and Baffle Every 50hrs Every 100hrs Every 200hrs Every 400hrs } Replace Engine Oil Filter Check Electric Clutch Gap Adjust
Thoroughly clean the traction unit, cutting unit and the engine, paying special attention to these areas: - radiator and radiator screen - underneath the cutting unit - under the cutting unit belt covers - counterbalance springs - P.T.O. Shaft Assembly - all grease fittings and pivot points b. Clean the battery, terminals and posts with a wire brush and baking soda solution. c.
The traction unit has two identification numbers: a model number and a serial number that are stamped into a plate. The identification plate is located near the left brake pedal on the frame (Fig. 49). In any correspondence concerning the traction unit, supply the model and serial numbers to ensure correct information and replacement parts are obtained.
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