Toro groundsmaster 455-D Скачать руководство пользователя страница 31 | Manualshive

Страница: 31 / 46

Toro groundsmaster 455-D Скачать руководство пользователя страница 31

Note

: The upper portion of the fan shroud may

be easily unbolted from the machine to
simplify cleaning.

D.

Install the rear screen and tighten the knobs.

IMPORTANT: Do not use water to clean
the engine, as damage may occur.

Figure 45

1. Oil

cooler

2.

Maintaining Cooling System—Capacity of the
system is 13 l (3.5 gal). Always protect the cooling
system with a 50/50 solution of water and Peugeot
recommended anti-freeze. DO NOT USE WATER
ONLY IN COOLING SYSTEM.

A.

After every 100 operating hours, tighten the
hose connections. Replace any deteriorated
hoses.

B.

After every 2 years or 1500 hours, drain and
flush the cooling system. Add anti-freeze
(refer to Check Cooling System).

Engine Fan Belt

Check the condition and tension of fan the belt (Fig. 46)
frequently. Inspect the belt every 800 hours of
operation.

1.

Proper tension will allow 6mm deflection on the
belt midway between the pulleys, when pressed
firmly with your thumb.

2.

If deflection exceeds 6mm, loosen the alternator
mounting bolts. Adjust alternator belt tension by
adjusting the tension screw. Check deflection of
the belt again to assure tension is correct.

Figure 46

1.

Fan belt

2. Adjusting

screw

Engine Timing Belt

Inspect the engine timing belt every 800 hours of
operation or yearly.

1.

Remove covers and check for a worn, cracked or
oil-soaked belt.

Note:

A new belt should be installed any time a belt is

removed or loosened.

Changing Hydraulic Oil

Change the hydraulic oil filter initially after the first 50
hours of operation; thereafter change the hydraulic oil
and filter after every 800 operating hours. If oil
becomes contaminated, contact your local TORO
distributor because the system must be flushed.
Contaminated oil looks milky or black when compared
to clean oil.

1.

Turn the engine off, release the hood latch and raise
the hood.

2.

Remove the drain plug from the rear of the
reservoir and hydraulic line from front of reservoir
(Fig. 47) and let hydraulic oil flow into the drain
pan. Reinstall and tighten the plug and line when

30

Before servicing or making adjustments to the
machine, stop engine and remove key from the switch.

WARNING

2

1

«
...
29
30
31
32
33
...
»

Содержание groundsmaster 455-D

Страница 1: ...OPERATOR S MANUAL MODEL NO 30450 210000001 UP MODEL NO 30455TC 210000001 UP GROUNDSMASTER 455 D The Toro Company 2000 3325 366 Rev A...

Страница 2: ...Engine Oil and Filter 28 Fuel System 28 Engine Cooling System 29 Engine Timing Belt 30 Changing Hydraulic Oil 30 Replacing The Hydraulic Filter 31 Checking Hydraulic Lines and Hoses 32 Hydraulic Syst...

Страница 3: ...e regulations 6 Assure interlock switches are adjusted correctly so engine cannot be started unless traction pedal is in NEUTRAL and cutting unit is DISENGAGED 7 Remove all debris or other objects tha...

Страница 4: ...to thrown object injuries Do not resume mowing until area is cleared 22 Do not touch engine muffler or exhaust pipe while 3 engine is running or soon after it is stopped These areas could be hot enoug...

Страница 5: ...he time of manufacture the machine conformed to the safety standards for riding mower Ballast weight mounted to rear of traction unit is required for machine to conform to safety standard DO NOT remov...

Страница 6: ...ion Dismember ment front engine mowerin rearward motion Severing of fingers or hand engine fan Whole body entanglement implement input drive line Fingers or hand entangle ment chain drive Hand arm ent...

Страница 7: ...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 rearw...

Страница 8: ...ure 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 Hea...

Страница 9: ...eight Diagnostic System Test ports for forward and reverse traction 2 wheel drive front and rear axle motors 4 wheel drive lift and counterbalance circuit steering circuit and charge circuit 8 Steerin...

Страница 10: ...t 190 5 cm 75 in Mowing 323 cm 127 in Height 147 cm 58 in With rollover protection system installed 208 cm 82 in Wheel Tread Front 129 5 cm 51 in Rear 104 cm 41 in Wheel Base 142 cm 56 in Wheel Tread...

Страница 11: ...f the system is 13 2 liters 3 5 gal 1 Park the machine on a level surface Release the hood latch and open the hood 2 Check the coolant level The coolant level should be up to or above the mounting tab...

Страница 12: ...1000 Fluid Chevron Tractor Hydraulic Fluid Conoco Hydroclear Powertran Esso Hydraul Gulf Universal Tractor Fluid Kendall Hyken 052 Marathon Marafluid Super HT Pennzoil Hydra trans Phillips HG Fluid Sh...

Страница 13: ...the oil level by viewing the sight gauge If oil is visible in the gauge the oil level is sufficient 2 If the oil level is not visible in the gauge remove the cap from the hydraulic oil reservoir and...

Страница 14: ...cant to bring the level up to the bottom of the check plug holes Figure 8 1 Vent fill plug 2 Check plug 3 Figure 9 1 Check fill plug Check Bi Directional Clutch Lubricant Model 30455 Only Fig 10 The B...

Страница 15: ...h lubricant to bring it up to the bottom of the hole inside Figure 11 1 Filler plug pressure relief valve 2 Check plug Adjusting the Height Of Cut The height of cut is adjustable from 2 5 12 7 cm 1 to...

Страница 16: ...irpin cotter and height of cut pin securing the rear castor pivot arm to the deck bracket Figure 13 1 Rear castor pivot 2 Align the pivot arm holes with selected height of cut bracket holes in the dec...

Страница 17: ...ection when the wing units are raised Check to make sure the forward lower edge of door is even or 6 mm 1 4 in higher then lower edge of door guide when wing decks are in the fully raised transport po...

Страница 18: ...raise and lower the wing cutting units The center lever raises and lowers the whole cutting unit The engine must be running to lower the cutting unit When wing cutting units are raised higher than 15...

Страница 19: ...iddle position N is for towing IMPORTANT On model 30455 the lever must be in LO to operate in 4 wheel drive CAUTION The machine must be on a flat surface and the brakes engaged when shifting the axle...

Страница 20: ...separator bleed screw Fig 21 a few turns Pump the priming plunger until a steady stream of fuel comes out of the hole in the bleed screw When fuel stops foaming tighten the bleed screw during the dow...

Страница 21: ...slipping thus increasing traction on the downhill wheel Warning System If a warning light comes on during operation stop the machine immediately and correct the problem before continuing operation Ser...

Страница 22: ...r notch Mowing In Extreme Conditions Air is required to cut and re cut grass clippings in the mower housing so do not set the height of cut too low or totally surround the housing by uncut grass Try t...

Страница 23: ...filter Check front transaxle oil level Check rear axle oil level 4 wheel drive Inspect fuel lines and connections Check engine rpm idle and full throttle Inspect PTO and cutting unit belts Check elect...

Страница 24: ...een 9 Air filter service indicator 10 Water separator fuel filter 11 Battery 12 Fan belt 13 Tire pressure CHECK FILL Engine oil Hydraulic circuit oil Axle oil Fuel filter Primary air filter Safety air...

Страница 25: ...pivot 1 brake pivots 2 Fig 24 traction pedal pivot 1 Fig 25 engine to pump drive shaft 2 Fig 26 27 traction adjuster 1 Fig 28 P T O Bearing Fig 29 2 Wheel drive machines only cylinder end 2 center pi...

Страница 26: ...25 Figure 30 Figure 29 Figure 31 Figure 27 Figure 26 Figure 28...

Страница 27: ...26 Figure 32 Fig 34 Fig 33 Fig 36 Fig 37 Fig 35...

Страница 28: ...leaner body Do not remove the safety filter Figure 39 1 Air cleaner latches 2 Dust cup Figure 40 1 Air cleaner primary filter 3 Inspect the primary filter and discard if damaged Do not wash or reuse a...

Страница 29: ...with the TOP side up 8 Reset the indicator Fig 38 if it is still showing red Engine Oil and Filter Change the oil and filter initially after the first 50 hours of operation thereafter change the oil...

Страница 30: ...hichever comes first 1 Unscrew the bottom filter cap from the filter assembly Remove the cap gaskets O ring and filter from the assembly Note the position of the gaskets and O ring when disassembling...

Страница 31: ...the alternator mounting bolts Adjust alternator belt tension by adjusting the tension screw Check deflection of the belt again to assure tension is correct Figure 46 1 Fan belt 2 Adjusting screw Engin...

Страница 32: ...re 48 1 Sight gauge Replacing the Hydraulic Filter Initially change the filter after the first 50 operating hours thereafter every 800 operating hours or annually whichever comes first Only the Toro r...

Страница 33: ...alance normal setting is approximately 4 100 4 400 kPa 600 650 psi high idle and when oil is warm 4 Lift circuit relief pressure is approximately 17 900 19 300 kPa 2600 2800 psi when oil is warm 5 The...

Страница 34: ...urning 5 Tighten the locknut locking adjustment 6 Stop the engine and release the right brake Remove the jack stands and lower the machine to the shop floor Test drive the machine to make sure it does...

Страница 35: ...ry 800 hours of operation the oil in the clutch housing must be changed 1 Position the machine on a level surface 2 Remove the drain plug from the clutch housing allowing fluid to drain into a drain p...

Страница 36: ...when the brakes do not work effectively Free travel is the distance the brake pedal moves before braking resistance is felt 1 To reduce free travel of the brake pedals tighten the nut on the brake ro...

Страница 37: ...ance at each of the three slots to ensure the plates are parallel to each other Figure 63 1 Clutch 2 Flange studs Battery Care IMPORTANT Before welding on the machine disconnect the ground cable from...

Страница 38: ...ve shaft yoke 2 Gear box input shaft 7 Sit on the seat start the engine and slowly raise the center cutting unit allowing the cutting unit to pivot upright Stop the engine and remove the key from the...

Страница 39: ...r arm 3 Ball joint mount 4 Capscrews washers 6 Roll the cutting unit away from the traction unit 38 Alternate Method 1 Lower the center and wing cutting units to the ground set the parking brake and s...

Страница 40: ...proceed as follows 1 Loosen the jam nuts securing the ball joints to a threaded rod Figure 69 1 Safety door 2 Door guide 3 Ball joint 39 2 Rotate the threaded rod to raise or lower the edge of the do...

Страница 41: ...3 Loosen the 2 flange head nuts securing the idler adjustor tube to top of the cutting deck 4 Loosen the jam nut on the adjusting screw and turn the screw until the black plastic sleeve is flush even...

Страница 42: ...upport and remove the cover 41 8 Remove the capscrews and nuts securing the front of the gear box support to the deck channels and loosen the capscrews securing the rear of the gear box support to the...

Страница 43: ...the bushings bushings are worn and must be replaced 1 Raise the cutting unit so the wheels are off the floor and block it so that it cannot fall accidentally 2 Remove the height of cut cap and spacer...

Страница 44: ...ust be replaced if a solid object is hit the blade is out of balance or if the blade is bent Always use genuine TORO replacement blades to be sure of safety and optimum performance Never use replaceme...

Страница 45: ...f they are dull or nicked Sharpen only the top of the cutting edge and maintain the original cutting angle to make sure of sharpness Fig 83 The blade will remain balanced if same amount of metal is re...

Страница 46: ...the oil pan with 5 l of SAE15W 40 CD motor oil 4 Start the engine and run at idle speed for approximately two minutes 5 Stop the engine 45 6 Flush the fuel tank with fresh clean diesel fuel 7 Resecure...

Отзывы:

Нет отзывов