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OPERATOR’S

MANUAL

FORM NO. 3318-411 GB

Rev A

MODEL NO. 30739—60001 & UP

MODEL NO. 30741—60001 & UP

TRACTION UNITS

GROUNDSMASTER

325-D

© The TORO Company, 1996

Содержание 30739

Страница 1: ...OPERATOR S MANUAL FORM NO 3318 411 GB Rev A MODEL NO 30739 60001 UP MODEL NO 30741 60001 UP TRACTION UNITS GROUNDSMASTER 325 D The TORO Company 1996 ...

Страница 2: ...RIAL NUMBER The model and serial number for the traction unit is on a plate that is mounted on the left front frame member The model and serial number for the cutting unit is on a plate that is mounted on the top front of the center cutting unit Use model and serial number in all correspondence and when ordering parts To order replacement parts from an authorized TORO Distributor supply the follow...

Страница 3: ...pment when barefoot or wearing open san dals 2 Thoroughly inspect the area where the equip 3 ment is to be used and remove all objects which may be thrown by the machine 3 WARNING Petrol is highly flammable Store fuel in containers specifically designed for this purpose Refuel outdoors only and do not smoke while refueling Add fuel before starting the engine Never remove the cap of the fuel tank o...

Страница 4: ... Do not change the engine governor settings or overspeed the engine Operating the engine at excessive speeds may increase the hazard of per 4 sonal injury 12 Before leaving the operator s position disengage the power take off and lower the attachments change into neutral and set the parking brake stop the engine and remove the key 13 Disengage drive to attachments stop the engine and disconnect th...

Страница 5: ... means unless a positive mechanical lock is used 5 Sound Vibration Levels Sound Levels This unit has an equivalent continuous A weighted sound pressure at the operator ear of 89 dB A based on mea surements of identical machines per 84 538 EEC This unit has a sound power level of 105 dB A 1pW based on measurements of identical machines per proce dures outlined in Directive 79 113 EEC and amendments...

Страница 6: ... body entanglement implement input drive line Fingers or hand entangle ment chain drive Runover back over relevant machine to appear in dashed box Machine tipping riding mower Machine rollover ROPS relevant machine to appear in dashed box Stored energy hazard kickback or upward motion Hot surfaces burns to fingers or hands Hand arm entanglement belt drive Thrown or fly ing objects whole body expos...

Страница 7: ...y Minus decrease negative polarity Horn Battery charging condition Hourmeter elapsed operating hours Fast Slow Continuous variable linear Volume empty Volume full Machine travel direction forward rearward Control lever operating direction dual direction Control lever operating direction multiple direction Clockwise rotation Counter clock wise rotation Grease lubrication point Oil lubrication point...

Страница 8: ...ture Hydraulic oil failure malfunction Fuel level Parking brake Fuel Fuel filter Fuel system failure malfunction Lock Unlock Differential lock 4 Wheel drive Power Take Off Diesel fuel Unleaded fuel Headlights Cutting unit lower Cutting unit hold Cutting unit float Cutting unit Cutting unit raise Power Take Off rotational speed Blade cutting element Blade cutting element height adjustment Cutting u...

Страница 9: ...le compo nents are mounted in tapered roller bearings 9 Transmission A Sundstrand in line hydrostatic trans mission is mounted directly to the front axle and driven by flexible drive couplings Operating pressure is 500 to 3 000 psi 3 447 to 20 685 kPa and normal charge pressure is 70 to 150 psi 453 to 1 034 kPa The implement relief valve setting is 700 to 900 psi 4 826 to 6 205 kPa Displacement is...

Страница 10: ...TO shaft is driven by a tight slack double A section torque team V belt directly from the engine s out put shaft The shaft is clutched by pivoting the shaft support with a spring loaded over center hand operated lever PTO speed 1 810 rpm 3 200 rpm engine speed The connection to the implement is with a high quality needle bearing universal joint with a slip joint Implement Lift The cutting unit or ...

Страница 11: ...level after every 5 hours of operation or daily Change the oil after every 50 hours of operation and change the oil filter after the first 50 hours and every 100 hours thereafter Change the oil and filter more frequently when the engine is operated in extremely dusty or dirty conditions 5 Install the dipstick into tube FILL THE FUEL TANK WITH DIESEL FUEL The engine runs on No 1 D or 2 D automotive...

Страница 12: ...ntami nants in the fuel Use only metal containers for fuel storage DO NOT store fuel in a galvanized metal container A chemical reaction will result which will plug the filters and cause possible fuel system dam age 12 Because diesel fuel is flammable use caution when storing or handling it Do not fill the fuel tank while the engine is running hot or when the machine is in an enclosed area Vapors ...

Страница 13: ... radiator And The Screen The cooling system is filled with a 50 50 solution of water and permanent ethylene glycol anti freeze Check the level of coolant at beginning of each day before starting the engine Capacity of cooling system is 6 quarts 5 7 L 1 Carefully remove the radiator cap Coolant is pressurized and may be hot if the engine has been running 2 Check the level of coolant in the radiator...

Страница 14: ...and axle housing are shipped from the factory with approximately 5 quarts 4 7 L of SAE 10W 30 engine oil However check the level of transmission oil before the engine is first started and daily thereafter 1 Position the machine on a level surface raise the imple ment and stop the engine 2 Unscrew the dipstick cap Fig 4 from the filler neck and wipe it with a clean rag Screw the dipstick cap finger...

Страница 15: ...r soft turf could be damaged when the brakes are used to turn Tilt Steering Control Fig 5 The lever on the right side of the steering column Pull the lever rearward to adjust the steer ing wheel to the desired fore or aft operating position and push the lever forward to lock adjustment Brake Pedal Fig 5 Whenever the engine is shut off the parking brake must be engaged to prevent accidental movemen...

Страница 16: ...and will continue to run while the reset button is held in Hour Meter Fig 7 The hour meter registers the accumulat ed hours of engine operation Use it to determine intervals for service maintenance and lubrication Fuel Gauge Fig 7 Indicates the amount of fuel remaining in the fuel tank Oil Pressure Warning Light Fig 7 The oil pressure warn ing light will glow and a buzzer will sound if the oil pre...

Страница 17: ...n it clockwise to the START position to engage the starter motor When the engine starts release the key and it will move auto matically to the ON position To shut the engine off turn the key counterclockwise to OFF Throttle Control Fig 7 The throttle is used to operate the engine at various speeds Moving the throttle forward increases the engine speed FAST backward decreases the engine speed SLOW ...

Страница 18: ...vers Fig 11 To adjust a standard seat push the lever backward and slide the seat to the desired posi tion Release the lever to lock the seat in place The suspen sion seat may be adjusted forward or rearward by pulling out the lever at the right side of the seat sliding the seat to the desired position and releasing the lever The weight adjustment knob may be adjusted for any operator s comfort Fig...

Страница 19: ...he key in the key switch to START Release the glow plug switch after the engine starts and allow the key to return to RUN Move the throttle control to SLOW NOTE Refer to chart indicating approximate preheat time sug gested in various temperature ranges Temperature Preheat time sec above 41 IF 5 C 10 23 F 5 C 20 below 23 F 5 C 30 Note Do not run the starter motor more than 10 seconds at a time or p...

Страница 20: ...eparator Fig 12 3 Turn the ignition key to RUN The electric fuel pump will begin operation thereby forcing air out around the air bleed screw Leave the key at RUN until a solid stream of fuel flows out around screw Tighten the screw and turn the key to OFF 4 Open the air bleed screw on the fuel injection pump Fig 13 with a 12 mm wrench 5 Turn the key in the ignition switch to RUN The electric fuel...

Страница 21: ...rical system 3 Raise off the seat and move the PTO lever to ON while the engine is running The engine should stop If the engine stops the PTO switch is operating correctly so go to step 4 If the engine does not stop there is a malfunction in the safety interlock system 4 Move the PTO lever to OFF Raise off the seat and depress the traction pedal slowly while the engine is run ning The engine shoul...

Страница 22: ...ore starting the engine close the by pass valve by rotat ing it clockwise until it is securely seated Do not exceed 5 to 8 ft lb 7 11 N m Do not start the engine when the valve is open IMPORTANT Running the machine with the by pass valve open will cause the transmission to overheat OPERATING CHARACTERISTICS Practice driving the GROUNDSMASTER 325 D because it has a hydrostatic transmission and its ...

Страница 23: ...oses traction If this situation occurs depress the uphill turn pedal gradually and intermittently until the uphill wheel stops slipping thereby increasing traction on the down hill wheel Before stopping the engine disengage all controls and move the throttle to SLOW Moving the throttle to SLOW reduces high engine rpm noise and vibration Turn the key to OFF to stop the engine The grass deflector mu...

Страница 24: ...shings that must be lubricated are the PTO shaft and yokes Fig 15 lift arm pivots Fig 16 right and left push arm ball joints Fig 15 push arm pivot bushings Fig 17 PTO pivot housing blocks Fig 18 brake pivot bushings Fig 19 rear wheel spindle bushings Fig 20 21 steering plate bushings Fig 21 axle pin pushing Fig 21 and engine output shaft bearing Fig 22 Also apply grease to both brake cables at the...

Страница 25: ...cate Cables 50 Check Tire Pressure 12 psi 83kPa 50 Lubricate Grease Fittings 50 Service Air Cleaner Dust Cup Baffle more often when conditions are dirty 50 Check The Battery 50 Check the PTO Drive Belt 50 Change Engine Oil Filter more often when conditions are dirty 100 Check Engine Fan Belt and Alternator 100 Clean Muffler of Carbon 250 Tighten The front Wheel Nuts 250 Service Air Cleaner Filter ...

Страница 26: ...oil filter Figure 27 1 Fuel filter water separator 2 Drain plug Figure 28 1 Fuel pump assembly 2 Drive coupling assembly 3 Fuel pump cover Figure 23 1 Thumbscrew 2 Dust Cup 3 Baffle Figure 24 1 Wing nut with gasket 2 Filter element 3 Air cleaner body Figure 25 1 Oil drain plug 26 ...

Страница 27: ...Figure 32 1 Dipstick 2 Groove Figure 33 1 Traction unit model and serial number 27 Figure 29 1 Filter 2 Magnet Figure 30 1 Hydraulic oil filter Filter 31 1 Drain plug ...

Страница 28: ...nit and the engine paying special attention to these areas radiator screen underneath the cutting unit under the cutting unit belt covers counterbalance springs PTO Shaft Assembly all grease fittings and pivot points 2 Check the tire pressure Inflate all traction unit tires to 12 psi 83 kPa 3 Remove sharpen and balance the cutting unit s blades Reinstall the blades and torque the blade fasteners t...

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