Cub Cadet 29HP Tank 53AB5GFZ750 Скачать руководство пользователя страница 21

21

time the engine is running. Because of 
extremely close tolerances, wear is an impor-
tant factor in their life. 

Contaminants

 in the 

hydraulic oil and 

cavitation

 does the greatest 

harm to the pumps. Cavitation is a blockage in 
the supply lines that produces a partial vac-
uum causing violent bubbling in the hydraulic 
oil in the pump. 

Check the two suction hoses (the hoses con-
nected to the filter) daily before starting the 
engine. Look for a flattened condition or any 
leaks and repair or replace as necessary. A 
flattened or leakng suction hose will permit 
cavitation to develop which can destroy the 
pumps in a short time.

Contaminants or foreign matter in the oil will 
also damage the pumps . To prevent this, use 
a filter that captures particles as small as 30 
microns or 30 millionths of a meter in diame-
ter. You can help in the battle against dirt by 
being very careful when you remove or repair 
a component in the hydraulic system. Thor-
oughly clean off any component before you 
work on it. Plug the ends of any hose or line 
you remove with a rubber or plastic plug. Use 
plastic caps to seal off the ends of hydraulic 
fittings. Place any component you remove in a 
clean plastic bag so it can’t pick up dust or 
dirt. Clean your hands frequently when work-
ing on the hydraulic components.

Note:

 

The pumps are not owner-repairable. 

If a pump fails, contact your Cub Cadet Com-
mercial dealer. Do not disassemble the pump.

4.

Steering Lever Adjustments: Place the 
mower on level ground with the engine run-
ning, parking brake off and steering levers 
opened out to the neutral position. If the 
Mower begins to creep, adjust the Steering 
Levers. 

If the mower creeps, first determine whether it 
creeps to the right or left side and which direc-
tion the mower moves — to the front or the 
rear. To make the adjustment, place the steer-
ing levers in the opened-out neutral position 
and set the parking brake, shutoff the engine, 
take the key from the ignition switch and pivot 
the seat forward. If the mower creeps to the 
right, you will adjust the linkage on the left 
side of the mower and vice-versa. Remove 
the cap screw and lock washer that secure 
the linkage control arm rod end bearing to the 
control lever pivot. Loosen the jam nut which 
prevents the rod end bearing from turning. If 
the mower creeps forward, thread the rod end 
bearing one-half turn clockwise into the link-

age control arm. If the mower creeps back-
ward, thread the rod end bearing one half turn 
counterclockwise out of the linkage control 
arm. Then tighten the jam nut and reconnect 
the rod end bearing to the control lever pivot 
by replacing the cap screw and lock washer.

After adjusting the steering linkage, swing the 
seat back to its normal position and place the 
steering lever on the side you adjusted up to 
the operating position. If you feel a slight push 
forward or a slight pull backward from the neu-
tral position you must adjust the lever return 
assembly. To do this, swing the steering lever 
back out to the neutral position, pivot the seat 
forward and loosen the jam nut on the lever 
return rod where it is threaded into the hex-
shaped end of the lever return bolt. If the 
steering lever was pushed forward, turn the 
hex-shaped lever return bolt clockwise one-
half turn off of the lever return rod. If the steer-
ing lever was pulled back, turn the hex shaped 
lever return bolt counterclockwise one-half 
turn onto the lever return rod. Then tighten the 
jam nut, pivot the seat back into the operating 
position and start the mower to check that 
your adjustments were made correctly.

G.  Storage

1.

General: If your mower will not be in service 
for a few months, it should be stored in a dry 
location that is not subject to drastic changes 
in temperature. Before storing, the following 
maintenance procedures should be per-
formed.

a.

Clean the mower. The entire tractor and 
cutting deck should be washed and 
cleaned.

b.

Sharpen the blades so that the mower will 
be ready to use when needed.

c.

Protect the metal surfaces. Repair 
scratches with the appropriate touch-up 
spray paint. Brush a rust preventive oil on 
any unpainted surfaces including the pul-
leys and blades. (Be careful not to get any 
oil on the drive belts.)

d.

Lubricate the mower.

e.

Drain the engine oil. The engine should be 
warm so that all the oil drains. Replace the 
engine oil filter and refill the crankcase with 
fresh oil.

f.

Gasoline Engine: Drain all the fuel. Close 
the fuel tank shutoff valve. Disconnect the 
fuel line from the carbuetor and put the end 
into an approved fuel container. Open the 
fuel tank shutoff valve and drain the fuel 
tank and line into the approved container. 

Содержание 29HP Tank 53AB5GFZ750

Страница 1: ...Hydrostatic Zero Turn Commercial Riding Mower Professional Turf Equipment OPERATOR S AND SERVICE MANUAL 60 72 Fabricated Deck Digital Fuel Injection Liquid Cooled...

Страница 2: ...Service 14 A Mower Deck 14 B Hydraulic Oil 16 C Electrical System 17 D Tires 19 E Brakes 19 F Hydraulic System 20 G Storage 21 Maintenance Schedule 22 Performance Adjustments 24 A High Speed Tracking...

Страница 3: ...so dependent upon the awareness concern prudence and proper training of the personnel involved in the oper ation transport maintenance and storage of the equipment NOTE The engine manufacturer is resp...

Страница 4: ...ep all safety signs legible and properly installed 6 Do not check for hydraulic leaks with any part of the body 7 Do not add fuel to a machine when the engine is running and or the exhaust system is h...

Страница 5: ...for side discharge never use the mower without the discharge chute installed and placed in the down position 4 Always remove debris and other objects from the area to be mowed Note debris and loose g...

Страница 6: ...without guards shields and safety devices in place and working Slow down and use caution on slopes Part Number 00030635 Part Number 01009619 Do not put hands or feet under or into mower when engine is...

Страница 7: ...h to spindle with 3 4 bolts Deck Spindles 1 1 4 diameter tapered roller bearings aluminum housing Controls Engine ignition and start switch throttle left and right steering levers electric blade clutc...

Страница 8: ...fixed position k Be careful when crossing gravel paths or roadways Always turn off the blade clutch switch and wait until the blades stop rotat ing and raise the cutting deck to the trans port positio...

Страница 9: ...subsequent time that the area is mowed B Controls 1 Engine Ignition and Start Switch See Fig ure 1 Located on the instrument housing below the right side of the operator s seat When the key is insert...

Страница 10: ...he foot pedal move the hand lever outward and slowly reduce foot pedal effort to lower the mechanism To ser vice the unit Remove the detent pin from the pedal assembly Fold the pedal up to vertical po...

Страница 11: ...justs for wear and stretch c Examine the belts for cuts fraying and excessive wear Replace if any of these are detected d Replace the deck cover 4 Adjust the Mowing Deck The cutting height is set anyw...

Страница 12: ...t the area is free of toys stakes pipes chain cable potholes drop offs and step slopes d Inspect the machine to make sure 1 All guards shields including mower chute deflector are in their proper place...

Страница 13: ...hine will move in the reverse direc tion Release the lap bars and the machine should stop traveling in reverse this is a safety check the normal proce dure is for the operator to slowly bring the lap...

Страница 14: ...you move the levers backward the faster the mower will go backward i To turn pull the lever back on the side to which you want to turn The farther back you pull the lever the faster and more sharply y...

Страница 15: ...injury Wrap the cutting surface of the blade with a rag to avoid injury a Set the parking brake b Clean any debris from the blades Keep blades sharp and free of build up at all times c Sharpen blades...

Страница 16: ...ke b Stop the engine and remove the key from the ignition switch c Clean the area around the Hydraulic Oil fill neck d Remove the hydraulic fill cap and check the level The correct level is up to the...

Страница 17: ...o access the battery strap Replace control panel b Clean the battery before storing A dirty battery will lose its charge over time c Store the battery with a full charge A dis charged battery will fre...

Страница 18: ...o adjust suc cessively tighten each of the three gap adjustment nuts an equal amount Insert a feeler gage see page 22 for specs into each slot as the air gap adjustment nut are tightened The correct a...

Страница 19: ...ent air pressure loss 2 Leaking Tires When a flat tire occurs repair or replace immediately The normal procedure is to remove the wheel and replace it with a spare Take the leaking tire to a maintenan...

Страница 20: ...not normally require mainte nance If they are not working properly please contact your service center F Hydraulic System 1 Hoses Check the hoses from the hydraulic oil tank to the oil filter to the hy...

Страница 21: ...Loosen the jam nut which prevents the rod end bearing from turning If the mower creeps forward thread the rod end bearing one half turn clockwise into the link age control arm If the mower creeps bac...

Страница 22: ...Drive Tires 8 10 psi Front Caster Wheels 20 25 psi f Check the spindle belt the mower drive belt and the hydro drive belt g Check the blades Make sure they are sharp and that the blade securing cap s...

Страница 23: ...nkage Pivots Transport Handle Pivots Transport Handle Pin Deck Frame Up and Down Pivots Seat Hinge Steering Lever Linkage Rod End Bearings Lever Return Assembly Rod End Bearings Pump Control Lever Piv...

Страница 24: ...e manual This display defaults to Tachometer mode when engine is running 4 Move the throttle lever to the high speed posi tion and note the RPM reading on the display 5 Move the throttle lever back to...

Страница 25: ...ay in contact with the seat back 2 Lap bars should not contact operator s legs c In the full reverse position 1 Lap bars should not contact the opera tor s legs or torso 2 Set the seat to the preferre...

Страница 26: ...he right blade when aligned along the mower centerline The blade to ground height at the rear of the blade tip should be 1 8 to 1 4 higher than the front tip This is referred to as blade pitch The sam...

Страница 27: ...27 WIRING DIAGRAM GD 02000587...

Страница 28: ...rake or clutch inspections adjustments made as part of normal maintenance blades blade sharpening equipment setup and normal wear items b incidental cost such as transporting equipment to and from the...

Отзывы: