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Toro ProLine 30188, Руководство оператора

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Troubleshooting

39

PROBLEM

CORRECTIVE ACTION

POSSIBLE CAUSES

Machine does not drive.

1.

Hydrostatic fluid level low.

1.

Fill hydrostatic fluid tank.

2.

Traction belt is worn, loose or
broken.

2.

Change Belt.

3.

Traction belt is off pulley.

3.

Change Belt.

Machine does not drive up hills or
inclines.

1.

By-pass valve is adjusted too
far open.

1.

Adjust by-pass valve

Machine moves slowly in neutral.

1.

Neutral is mis-adjusted.

2.

Return spring is broken or
missing.

3.

Linkage is dirty or bent.

1.

Adjust hydro pump neutral.

2.

Replace return spring.

3.

Clean and lubricate linkage.
Replace bent or worn parts.

Machine drive is too aggressive.

Mower lifts when drive is engaged.

1.

By-pass valve is adjusted too
far closed.

1.

Adjust by-pass valve

Содержание ProLine 30188

Страница 1: ...ully It contains information about your safety and the safety of others Also become familiar with the controls and their proper use before you operate the product FORM NO 3319 278GB ProLine Mid Size 1...

Страница 2: ...art products you are responsible for using the product properly and safely You are also responsible for training persons who you allow to use the product about safe operation The warning system in thi...

Страница 3: ...opping the Machine 19 Pushing the Machine by Hand 20 Maintenance 21 Service Interval Chart 21 Air Cleaner 22 Engine Oil 23 Spark Plug 25 Cleaning the Cooling Systems 26 Tire Pressure 27 Fuse 27 Fuel T...

Страница 4: ...specifically designed for this purpose Refuel outdoors only and do not smoke while refuelling Add fuel before starting the engine Never remove the cap of the fuel tank or add petrol while the engine...

Страница 5: ...mes 18 Never pick up or carry a lawnmower while the engine is running 19 Stop the engine and disconnect the spark plug wire before clearing blockages or unclogging chute before checking cleaning or wo...

Страница 6: ...Safety 4 Slope Chart Read all safety instructions on pages 2 8...

Страница 7: ...Safety 5...

Страница 8: ...k Shut off engine remove key before preforming Safety alert symbol symbol within triangle indicates a hazard Consult technical manual for proper service procedures maintenance or repair work Fire or o...

Страница 9: ...afety shields in place Discharge door lever operation Blade engagement control operation Fuel shut off control operation Hot surface burns to fingers or hands Blade cutting element height adjustment m...

Страница 10: ...e linear Engine start Engine stop Choke Neutral First gear Second gear Third gear Reverse Fuel Power take off PTO Fourth gear Forward Engage Disengage Brake system Parking brake On Run Battery Off sto...

Страница 11: ...gasoline and stay away from an open flame or where gasoline fumes may be ignited by a spark Store gasoline in an approved container and keep it out of the reach of children Never buy more than a 30 da...

Страница 12: ...1 26 mm Flange nut 3 8 16 1 4 4 Install upper handle to frame Clevis pin Washer Hairpin cotter 1 1 2 Install control rods Hydraulic filter 1 Use for initial hydraulic filter change Operator s Manual...

Страница 13: ...rear frame Fig 3 Select high medium or low position for lower mounting hole 2 Secure each side with 2 3 8 16 x 1 26mm flange bolts and flange nuts Fig 3 Torque bolts to 25 ft lbs 34 N m m 3063 1 2 3 4...

Страница 14: ...od 7 Slide rod into control bracket and secure with hairpin cotter Fig 5 8 Remove hairpin cotter and rod from upper control bars 9 Press and hold upper control bars against reference bar so stop hits...

Страница 15: ...h wheel drive engaged 14 If machine does not track straight moves more right or left adjustment is required 15 Loosen wing nut on right control rod and rotate turnbuckle in or out to change tracking S...

Страница 16: ...utch to drive mower blades Upper Control Bar Push forward on control bar to engage forward traction operation release to stop Pull back on control bar to go backwards Release either side of control ba...

Страница 17: ...d Setting the Parking Brake 1 Pull the brake lever rearward and latch in the detent position Fig 7 Releasing the Parking Brake 1 Pull rearward and move lever toward machine to unlatch then move brake...

Страница 18: ...er handle when rope is pulled out because rope may break or recoil assembly may be damaged 7 When engine starts move the choke control to RUN position Stopping 1 Move the throttle control to SLOW Fig...

Страница 19: ...o prevent the blades from rotating when the blade control is released Testing the Safety Interlock System Test the safety interlock system before you use the machine each time If the safety system doe...

Страница 20: ...ed is approximately 3 mph Note In normal conditions a 2 5 to 3 0 mph ground speed middle position of the reference bar is best for cutting performance Use a faster ground speed for light cutting or tr...

Страница 21: ...SLOW 3 Turn the ignition key to OFF to stop the engine Remember to remove the key from the ignition switch 4 Set the parking brake refer to Setting the Parking Brake page 15 IMPORTANT If the machine w...

Страница 22: ...ff PTO and turn the ignition key to OFF to stop the engine 2 Loosen jam nuts and rotate by pass valves open 5 turns to push This allows hydraulic fluid to by pass the pump and the wheels to turn Fig 1...

Страница 23: ...s check for wear cracks X X Electric Clutch adjust X X Gasoline drain X Cooling systems clean X X X Fuel Filter replace X X Tires check pressure X X Chipped Surfaces paint X More often in dusty dirty...

Страница 24: ...using damage Unlatch cover Fig 12 3 Carefully slide the foam element off the paper element Fig 12 4 Unscrew the cover nut and remove the cover and paper element Fig 12 1 2 m 3070 3 4 5 6 Figure 12 1 A...

Страница 25: ...nt engine damage always operate the engine with the complete foam and paper air cleaner assembly installed 1 Carefully slide the foam element onto the paper air cleaner element Fig 12 2 Place the air...

Страница 26: ...d 1 2 3 m 3099 m 2639 Figure 15 1 Oil dipstick 2 Metal end 3 Filler tube Changing Draining Oil 1 Start the engine and let it run five minutes This warms the oil so it drains better 2 Park the machine...

Страница 27: ...e crankcase with the proper type of new oil refer to Changing Draining Oil page 24 Spark Plug Check the spark plug s after every 200 operating hours Make sure the air gap between the center and side e...

Страница 28: ...k plug s Fig 18 Cleaning the Cooling Systems Before each use check and clean hydraulic and engine cooling systems Remove any build up of grass dirt or other debris from the oil cooler screen and engin...

Страница 29: ...tires when they are cold to get the most accurate pressure reading Pressure 15 psi 103 kPa rear and castor tires 1 m 1872 Figure 21 1 Valve stem Fuse Service Interval Specification The electrical syst...

Страница 30: ...machine on a level surface to assure fuel tank drains completely Then disengage the power take off PTO and turn the ignition key to OFF to stop the engine Remove the key 2 Close fuel shut off valve at...

Страница 31: ...clamp Hydraulic System Checking the Hydraulic Fluid Check the hydraulic fluid level before engine is first started and after every 8 operating hours Fluid Type Mobilube 424 ISO 68 or equivalent anti w...

Страница 32: ...new filter m 2623 1 Figure 26 1 Hydraulic filter 3 Apply a thin coat of new oil to the rubber gasket on the replacement filter Fig 27 4 Install replacement hydraulic filter onto the filter adapter Tu...

Страница 33: ...oard or paper to find hydraulic leaks Adjusting By pass Valve The by pass valve is adjustable to ensure easy operation with a variety of deck sizes If the front of the deck lifts off the ground when t...

Страница 34: ...e or needle and seat may be damaged Do not exceed 50 inch pounds to close valve 11 Open by pass valve 1 2 turn Fig 28 12 Tighten jam nut to lock the adjustment Fig 28 13 Repeat Test Procedure to check...

Страница 35: ...to frame with engine mounting bolt Torque engine mounting bolt to 170 220 in lb 19 24 N m 8 Connect clutch in line wire connector to wire harness m 2614 1 2 3 4 Figure 29 1 Traction belt 2 Idler pull...

Страница 36: ...at 3 4 throttle to warm hydraulic fluid 3 Move control bar rearward and forward then release If wheels rotate when control bar is in neutral adjustment is required 4 Loosen top and bottom jam nuts at...

Страница 37: ...Maintenance 35 Wiring Diagram Ignition Switch Position Circuits Off G M Run L B Start B S 2 3...

Страница 38: ...Maintenance 36 Hydraulic Diagram A B A B Motor Right Side Motor Left side Pump Right Side Pump Left side Cooler Expansion Tank Filter Charge Pump Inlet Case Drain...

Страница 39: ...se the starter to crank the engine and distribute the oil inside the cylinder Install the spark plug s Do not install the wire on the spark plug s 7 Check the tire pressure refer to Tire Pressure page...

Страница 40: ...s low 3 Add oil to crankcase 4 Cooling fins and air passages under engine blower housing are plugged 4 Remove obstruction from cooling fins and air passages 5 Spark plug is pitted fouled or gap is inc...

Страница 41: ...ot drive up hills or inclines 1 By pass valve is adjusted too far open 1 Adjust by pass valve Machine moves slowly in neutral 1 Neutral is mis adjusted 2 Return spring is broken or missing 3 Linkage i...

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