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The GROUNDSMASTER 325ĆD was developed to satisfy the demand for a maneuverable, intermediate size, turf maintenance rotary mower. The machine has advanced concepts in engineering and design, and if maintained properly, it will give excellent service. Since the GROUNDSMASTER 325ĆD is a high-quality product, Toro is concerned about the future use of the machine and safety of the user. Therefore, read this manual to familiarize yourself with proper set-up operation and maintenance instructions.
" * Cleaning Radiator and Screen . . . . . . . . . . . . . . 30 " * Changing Crankcase Oil and Filter . . . . . . . . . . 30 * Servicing Fuel System . . . . . . . . . . . . . . . . . . . . . 31 Bleeding Air From Injectors . . . . . . . .
SAFETY INSTRUCTIONS The GROUNDSMASTER 325ĆD was tested and certified by TORO for compliance with the B71.4Ċ1990 specifications of the American National Standards Institute. Although hazard control and accident prevention partially are dependent upon the design and configuration of the machine, these factors are also dependent upon the awareness, concern, and proper training of the personnel involved in the operation, transport, maintenance, and storage of the machine.
Make sure seat belt can be removed quickly if machine is driven or rolls into a pond or lake. Traverse slopes carefully. Do not start or stop suddenly when traversing slopes or 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.
# Do not overspeed the engine by changing the governor settings. Maximum engine speed with no load is 3200 50 rpm. To ensure safety and accuracy, have an Authorized TORO Distributor check maximum engine speed with a tachometer. Engine must be shut off before checking oil or adding oil to the crankcase. Periodically inspect the roll bar and roll bar mounting. Replace, if necessary.
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The 4Ćcycle, 3 cylinder, overhead valve Mitsubishi diesel engine, Model K3D, is water cooled and delivers 24.99 HP (18.6 kw) @ 3600 rpm. Cylinder bore is 2Ć7/8 in. (73 mm), stroke is 3Ć1/16 in. (78 mm) and displacement is 59.7 cu. in. (979 cc). Compression ratio is 23:1. Crankcase oil capacity w/filter is 3.7 qt. (3.5 L). Filter is full flow, replaceable, screw-on type. Mechanical centrifugal type governor limits maximum no-load engine speed to 3200 50 rpm.
##$"' & 46" (117 cm) (measured from outside of front tires) w/30722 SD Cutting Unit 85.5"(217 cm) w/30710 RD Cutting Unit 76.5"(194 cm) w/30715 Triflex 88" Cutting Unit 91.6"(233 cm) 72"(183 cm) (in transport) w/Guardian 72" Recycler Cutting Unit 76.5"(194 cm) Deluxe Suspension Seat Kit (requires Model No. 30709) Model No. 30772 Seat Adapter Kit Model No. 30709 Armrest Kit (For Model No. 30708 & 30772) Model No. 30707 Leaf Mulcher Kit Model No.
# Use this chart as a checklist to ensure all parts necessary for assembly have been shipped. If any of these parts are missing, total set-up cannot be completed. Wheel Nut Wheel-Rear 10 2 Mount Rear Steering Wheels Wheel Nut Wheel-Front 10 2 Mount Front Wheels Steering Wheel Foam Seal Nut Screw Cap 1 1 1 1 1 Manual Tube (shipped in tool box) R-Clamp Ball Joint R.H.
! ! # Remove and discard fasteners securing wheels to packaging. Remove wheel nuts from studs on front and rear axles. Mount wheels and torque mounting nuts to 45Ć55 ft-lbs (61Ć75 N m). # +)52( Remove jam nut from steering shaft. Slide foam seal and steering wheel onto steering shaft. Secure steering wheel to shaft with jam nut and tighten it to 10-15 ft-lb. #+/) /543 0-' '07/ 342%1 03+4+6( 4(2.+/% ()%4+6( 4(2.
Slide spring up onto pin while pushing down on pin. Mount seat and seat support to seat pivot bracket with pivot shaft and roll pin (Fig. 6). Pry top of spring down and insert roll pin through pin. Check operation of pin. (Model 30739) Reinstall sealing plate to frame, above fuel tank with flange screw, truss head screw, (2) locknuts and spacer previously removed. (Model 30739) Reinstall seat switch to support bracket. Adjust switch height so there is 1/16" (1.
(Model 30739) Reinstall seat switch to support bracket. Adjust switch height so there is 1/16" (1.6 mm) clearance between top of switch and seat plate when lynch pin is installed. Tighten jam nuts securely. Reinstall boot to switch. Make sure seat suspension is mounted in front set of holes in seat support to insure the seat can be positioned forward enough to provide comfortable operation and control of the mower.
Since battery is not filled with electrolyte or charged, bulk electrolyte with 1.280 specific gravity @ 77 F (25 C) must be purchased from a local battery supply outlet. Disengage seat support rod and pivot downward. Pivot seat down and push lynch pin through seat latch stud. Flip wire end of pin over latch stud (Fig. 11). %!2 3!&%49 '/'',%3 !.$ 25""%2 ',/6%3 7(%. 7/2+).' 7)4( %,%#42/,94% !.$ #(!2'% 4(% "!44%29 ). ! 7%,, 6%.
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# $ % #$"% $ # #$ " " & $ To comply with ANSI/OPEI B71.4-1990 Standard, rear weight must be added to rear of traction unit. Use chart below to determine weight requirements. Order parts from your local Authorized Toro Distributor. "+'7 &+/-.9 "+6:/7+* :99/3- %3/9 +8)7/59/43 #/*+ /8).'7-+ 4*+1 47 "+'7 /8).'7-+ 4*+1 47 :'7*/'3 "+)=)1+7 4*+1 47 1'/1 4<+7 4*+1 1( &+/-.9 '79 :2(+7 &+/-.9 +8)7/59/43 !9= "+'7 &+/-.
,*74( ,. ),.. +1.( +(&- .(8(. 1) 1,. $)6(4 (8(4; +1745 1) 12(4$6,10 14 '$,.; +$0*( 1,. $)6(4 (8(4; +1745 $0' (8(4; +1745 6+(4($)6(4 +$0*( 1,. $0' ),.6(4 /14( )4(37(06.; 9+(0 (0*,0( ,5 12(4$6(' ,0 (:64(/(.; '756; 14 ',46; &10',6,105 Install dipstick into tube. ! # ! Use No. 2ĆD diesel fuel at temperatures above 20 F (Ć7 C) and No. 1ĆD diesel fuel below 20 F (Ć7 C). Use of No.
" Clean debris off screen and front of radiator daily, hourly if conditions are extremely dusty and dirty; refer to Cleaning Radiator and Screen. The cooling system is filled with a 50/50 solution of water and permanent ethylene glycol anti-freeze. Check level of coolant at beginning of each day before starting the engine. Capacity of cooling system is approximately 6 quarts (5.7 L). Carefully remove radiator cap.
+ -#)( & (Fig. 20)ĊTraction pedal has two functions; one is to make the machine move forward, the other is to make it move backward. Using the heel and toe of the right foot, depress top of pedal to move forward and bottom of pedal to move backward. Ground speed is proportionate to how far pedal is depressed. For maximum ground speed with no load, traction pedal must be fully depressed while throttle is in FAST position. Maximum speed forward is approximately 9.5 mph (15 km/hr).
! ! ! ( 3*' 26+3%* -423 $' /5'11+&&'. $'%#42' /( #. '-'1)'.%7 3*' '.)+.' %#. $' 23#13'& #.& 6+,, %/.3+.4' 3/ 14. 6*+,' 1'2'3 $433/. +2 *',& +. ,/6 ,4) 6+3%* #.& .&+%#3/1 (Fig. 22)ĊUse to preheat engine cylinders before and during starting procedures. Push switch lever upward and hold while watching indicator. Indicator glows red when sufficiently heated. Length of time necessary to preheat cylinders should be determined by atmospheric temperature; refer to Starting/Stopping Engine.
A 40 amp circuit breaker (Fig. 24) is also incorporated to protect the entire wiring circuit. A reset button is located on the lower side of the panel, which can be reached after removal of the battery cover. The button should be depressed if a total loss of all electrical functions should occur. However, the electrical system should first be checked to ascertain the reason for the malfunction. #".+ ("#( ,-)* & / + - $.,-#(" / + (Fig.
" !" # " ! 37) 3 237 );'))( 1-287) 3* '327-28386 86) 35 +03: 408+ 1%< *%-0 45)1%785)0< 37) Refer to chart indicating approximate preheat time suggested in various temperature ranges.
! ! " ! ! # ! The machine has interlock switches in the electrical system. These switches are designed to stop the engine when operator gets off the seat while either the PTO lever is engaged or traction pedal is depressed. However, operator may get off the seat while engine is running. Although engine will continue to run if PTO lever is disengaged and traction pedal is released, it is strongly recommended that the engine be stopped before dismounting from the seat.
Therefore, allow traction pedal to move backward as engine rpm decrease, and depress pedal slowly as rpm increase. By comparison, when driving from one work area to anotherĊwith no load and cutting unit raisedĊhave throttle in FAST position and depress traction pedal slowly but fully to attain maximum ground speed. Another characteristic to consider is the operation of the turning pedals that are connected to the brakes. The brakes can be used to assist in turning the machine.
(duplicate this page for routine use) Daily Maintenance Check For Week Of ___________ Maintenance C Check Item MON Safety Interlock Operation Grass Deflector in Down Position Brake Operation Engine Oil Level Cooling System Fluid Level Drain Water/Fuel Separator Dust Cup and Baffle (Air Filter) Radiator & Screen for Debris Unusual Engine Noises1 Transmission Oil Level Hydraulic Hoses for Damage Fluid Leaks Ti
Connect battery cable and install instrument cover. Remove instrument cover and negative battery cable from battery. disconnect Pivot seat forward and secure with support rod to prevent it from falling accidentally and possibly causing injury. Remove instrument cover and negative battery cable from battery. disconnect Remove boot from button end of seat switch (Fig. 38). Retain boot for reinstallation.
Inspect air cleaner and hose periodically to maintain maximum engine protection and to ensure maximum service life. 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 dents and other damage which could possibly cause an air leak. Replace a damaged air cleaner body. Be sure dust cap is sealing around bottom of air cleaner body.
Dry filter element using warm, flowing air (160 F (71 C) max), or allow element to air-dry. Do not use compressed air or a light bulb to dry the filter element because damage could result. *(+,!--! %, !.$* * )*. ,!(*0! +' -.% "%) --!( '2 ! /-! & '*1%)# 1%.$ *(+,!--! %, ,!(*0!- /-. ",*( !)! .$ "%)- 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.
&,./& ' &,./& ' /0 " &$0-" "", +&( ("1"( "/2""* *+/ %". *$&*" +&( #&(/"- &$0-" 0"( #&(/"- 2 /"- .", - /+ - &* ,(0$ After oil is drained, reinstall drain plug and wipe up any oil that spilled. Fill crankcase with oil; refer to Check Crankcase Oil +/" Refer to Fill Fuel Tank With Diesel Fuel for proper fuel recommendations. Clean area where filter canister mounts.
Check tension by depressing belt midway between alternator and crankshaft pulleys. Belt should deflect 7/16 in. (11 mm). If deflection is incorrect, proceed to step 3. If correct, continue operation. Loosen bolt securing brace to engine and bolt securing alternator to brace (Fig. 47). Insert pry bar between alternator and engine and pry out on alternator (Fig. 47).
" ! Every 250 hours operation, clear the muffler of carbon buildup. Unlatch and raise hood assembly. Remove pipe plug from clean-out port at lower side of muffler (Fig. 49). ,*74( ,1 00 '()/(&6,21 '/(4 37//(: /2&.176 Install fan belt guard and secure with capscrews (Fig. 47). Close and latch hood. 26( Check fan belt tension after first day's operation. Readjust tension, if necessary.
Check traction drive neutral position to assure front wheels do not creep; refer to Adjusting Traction Drive for Neutral. Press down on front of traction pedal and check travel. There should be approximately 3.50" clearance between end of pedal and floor plate when pedal in fully depressed (Fig. 50). Adjust pump control rod (Fig. 51) to attain dimension.
! ! # ! Should front wheel continue to rotate, check for the following: Ball bearing is loose or worn out (Fig. 52). Plunger on interlock switch is sticking. Loose or missing fasteners. Worn roll pin securing pump lever to transmission. Pump lever loose on control shaft. (Correct by applying Loc-tite 271 or 601 to shaft.) Weak or damaged leaf springs (Fig. 52). Replace. Internal transmission component malfunction. Contact your local Toro distributor for assistance.
If steering wheel tilt control lever must be adjusted, proceed as follows: Remove knob from parking brake and self tapping screws from steering column cover. Slide cover up steering shaft to expose pivot bracket (Fig. 54). "!*( ) ("%! '# ) Jack up rear of machine until wheel is off shop floor. Use jack stands or block the machine to prevent it from accidentally falling.
Adjust the service brakes when there is more than one inch (25 mm) of free travel" of the turn pedals, or when the brakes do not work effectively. Free travel is the distance the brake pedal moves before braking resistance is felt. The brakes should only need adjusting after considerable use. These periodic adjustments can be performed where the brake cables connect to the brake pedal mount.
! ! A lift lever latch that is positioned incorrectly can cause the lift lever to hold the spool in an actuated position when the implement is in the FLOAT position. This causes oil in the hydraulic system to overheat. When lift lever latch is adjusted correctly, the lift lever should just clear the rounded part of the latch as lever is moved into FLOAT position. Unscrew ball from lift lever.
%) Fluid to operate the power steering is supplied by the hydraulic system transmission charge pump. Cold weather start-up may result in stiff" operation of the steering until the hydraulic system has warmed up. Using proper weight hydraulic oil in system minimizes this condition. 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.
! 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 Change Engine Oil Filter Check Electric Clutch Gap Adjustmen
The Groundsmaster 325ĆD has two identification numbers: a model number and a serial number. These numbers are stamped into a plate located on front bulkhead left of seat (Fig. 64). In any correspondence concerning the unit, supply the model and serial numbers to ensure correct information and replacement parts are obtained. ),# Do not order by reference number if a parts catalog is being used; use the part number.
California Emission Control Warranty Statement A Two Year Limited Warranty Your Warranty Rights and Obligations The California Air Resources Board and Toro are pleased to explain the emission control system warranty on your 1995 and later utility, lawn and garden equipment engine. In California, new utility, lawn and garden equipment engines must be designed, built and equipped to meet the State’s stringent anti–smog standards.
Any warranted part which is not scheduled for replacement as required maintenance, or which is scheduled only for regular inspection to the effect of “repair or replace as necessary” shall be warranted for the warranty period. Any warranted part which is scheduled for replacement as required maintenance shall be warranted for the period of time up to the first scheduled replacement point for that part.
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