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c.

Make sure that the speed control pedal is in the 
neutral position.

d. Turn the electric blade clutch switch “Off”.
e.

Push the throttle control to a position a third of 
the way between slow and fast.

f.

Insert the key in the ignition and start switch and 
turn the switch to “On”.

g. Gasoline Engine: If the engine is cold, push the 

choke to the on position. 

Note:

 

E.F.I. Tanks do not have a choke control.

h. Turn the ignition key in a clockwise direction to 

the “Start” position until the engine starts.

Note:

 

Do not hold the key in the “Start” position 

for more than 10 seconds or you may damage the 
starter. If the engine does not start in this time, wait 

about 30 seconds and try again.

i.

Gasoline Engine: Once the engine starts, push the 
choke on halfway and as the engine warms, push 
the choke off all the way.

4.

Operating the Mower:

 Operating a zero-turning-

radius synchro-steer mower is like operating a trac-
tor-type riding mower. The zero-turning-radius syn-
chro-steer mower is much more maneuverable and 
much less fatiguing to operate. However, getting 
used to the control of the zero-turning-radius mower 
takes some practice. We strongly recommend that 
you locate a “test area” where you can operate the 
mower for about 30 minutes without being dis-
turbed.

a. Get into the operator’s seat.
b. Start the engine.
c. Use the hydraulic valve lever to raise the mowing 

deck to the transport position. Make sure the 
blade clutch switch is off.

d. After the engine has warmed, adjust the throttle 

to the fast position.

e. Release the parking brake.

f.

To go forward, depress the forward speed control 
pedal slightly and the mower will slowly move 
forward. The farther you depress the pedal, the 
faster the mower will go forward.

g. To back up, depress the speed control pedal 

slightly backward and the mower will slowly 
move backward. The farther you move the pedal 
backward the faster the mower will go backward.

h. To turn, turn the steering wheel in the direction 

which you want to turn. The more the steering 
wheel is turned, the faster and more sharply you 
will turn. Initially, you will have to be careful to 
avoid turning too fast and too far.

i.

After you have mastered operating the mower, 
use the hydraulic valve lever to lower the mow-
ing deck to the cutting position (place pin in any 
of the 1/4” height settings) and pull on the elec-
tric blade clutch switch to start the blades rotat-
ing.

j.

Practice mowing in straight passes. When you 
feel confident, slowly practice mowing around 
obstacles such as trees.

5.

Parking the Mower:

a.

Push off the electric blade clutch switch.

b. Use the hydraulic valve lever to raise the mowing 

deck to the transport position.

c.

Drive the mower to the cleanup or storage area.

d. Move the throttle to slow.
e.

Take your foot off the speed control pedal.

f.

Set the parking brake.

g. Turn off the ignition switch and take the key from 

the switch.

h. Close the fuel shutoff valves.

E.Mower Cutting Blades

The blades normally “factory installed” on a mower afford 
the best grass cutting performance on the majority of grasses 
and mowing conditions; however, there will be occasions 
whereby the grass type, stage of grass growth, soil condi-
tions, and weather conditions will require different cutting 
blade types. Since the mower decks are designed so that 
over-lap of the cutting blades generally exceed 1.5”, there is 
no need for orientation of one cutting blade to an adjacent 
blade (I.E., the blades do not need to be “timed” nor syn-
chronized).

Hi-lift

- These are generally the best cutting blades for most 

grasses and mowing conditions. These blades will provide 
extra “lift” for the thinner leaf grasses, will handle lush 
grasses, and will provide maximum grass and debris dis-
charge. These blades are generally required for material col-
lection systems. More horsepower is required for these 
blades when compared to others, and they generally produce 
the highest noise levels.

Medium-lift

- These blades require less horsepower than the 

hi-lift, and they generally work well in wider leaf grasses 
and some mulch applications.

Low-lift

- These blades require less horsepower than hi-lift 

and medium-lift blades, and they generally work best with 
wide leaf grasses, sparse grass growth, and sandy soil condi-
tions. They generally produce the lowest noise levels. Bahia 
blades are configured without offset, and with a maximum 
amount of sharpened cutting edge.

Mulch

- These blades are generally designed for use in cut-

ting decks equipped with mulch baffles. The shape of the 
blade generally produces higher turbulence in order that the 
grass can be repeatedly cut and re-cut into smaller pieces. 
These blades generally require more horsepower than other 
blades. Mulch blades work best when the grasses are cut at 
the highest levels, minimal lengths of grasses are removed, 
and grass conditions are generally dry.

Summary of Contents for THE TANK S6031

Page 1: ...CommercialZero TurnRidingMower Professional Turf Equipment OPERATOR S AND SERVICE MANUAL S6031 S7237 ...

Page 2: ...utting Blades 15 Maintenance and Service 16 A Mower Deck 16 B Hydraulic Oil 17 C Electrical System 18 D Tires 19 E Brakes 20 F Hydraulic System 21 G Storage 22 Maintenance Schedule 23 Performance Adjustments 25 A Engine RPM Check and Adjustment 25 B Deck Corner Ball Wheel Roller Settings 25 C Deck Center Anti Scalp Roller Settings 25 D Steering Wheel Adjustment 25 E Deck Leveling Procedure 25 F Ad...

Page 3: ... service Please refer to the engine manufacturer s owner s operator s manual packed separately with your unit for more information WARNING For the State of California The engine exhaust some of its constituents and certain vehicle components contain or emit chemicals known to the State of California to cause cancer birth defects or other reproductive harm This unit is equipped with an internal com...

Page 4: ...lean and free of debris grass leaves oil grease etc 9 Place speed control pedals in the neutral position set park brake disengage P T O turn engine off and remove ignition key before you dismount from machine 10 Use machines laterally or diagonally across slopes avoid going downhill when possible 11 Go slowly and use extra care when descending slopes 12 Disengage P T O when crossing surfaces such ...

Page 5: ... positive terminal of the good battery first then connect that to the positive ter minal of the weak battery The third connection should be to the negative terminal of the good battery followed by the negative terminal of the weak battery If sparks are observed or heating of the wiring or connectors is detected disconnect in reverse order I E the negative terminal of the weak bat tery first Batter...

Page 6: ...eat mounting the pivot means must be latched to the frame of the machine DANGER If ROPS and OPDs are folded down or missing seat belts shall not be fastened Worn or damaged seat belt assem blies must be replaced prior to operator use 5 Brush Guards and canopies can afford additional protection for the operator The Brush Guard can deflect tree limbs clothes lines and other obstacles that otherwise ...

Page 7: ...bly and seat base can be pivoted forward this provides access to the battery hydraulic reser voir and filter as well as some of the electrical sys tem and control linkages The seat base must be latched prior to machine operation Note The seat base must be secured by latching otherwise the seat assembly could tilt forward The Operator Presence Sensor must be connected to the electrical wiring harne...

Page 8: ...ber 02002693 WARNIN Maximum weight on hitch is 50 lbs Maximum towed load is 500 lbs Never allow passengers on towed equipment Loss of traction can occur on slopes 5 9 maxi Travel slowly and allow extra distance to stop Use caution during turns to avoid jack knifing Use extra caution when operating in reverse Do not modify hitch or repair hitch Replace hitch Part Number 777S32598 Part Number 777D12...

Page 9: ...o 6 5 gallon w individual shutoff valves Ground Speed 0 12 MPH forward 0 5 MPH reverse Net Weight 1470 lbs w 60 deck 1540 lbs w 72 deck ENGINE INFO Engine 31HP Kawasaki w 60 deck 31 37 HP Kawasaki w 72 deck Type Vertical crankshaft air cooled V Twin Air Cleaner Dual Paper Element with rain cap Lube System Pressurized with oil filter Hydraulic System In tank filter 4 quart capacity aluminum oil coo...

Page 10: ...als in the neutral position move the throttle to slow set the parking brake shut off the engine and take the key from the ignition switch Inspect for damage Repair the damage Make sure the blades are in good condition and that the blade bolts are tight before restarting the engine m Never leave the mower unattended without observing the following turn off the blade clutch switch placing the speed ...

Page 11: ...ol See Figure 4 Located on the right side of the mower next to the operator s seat Moving the throttle control from the rear to the front will increase the engine speed from slow to fast 3 Speed Control Pedals See Figure 6 The pedals control all of the speed and direction movements of the mower Pushing the forward pedal causes the mower to move forward Pushing the reverse pedal causes the mower to...

Page 12: ... a good grade of unleaded regular gas oline for a gasoline engine fill the fuel tank beside the engine on the left or right side of the mower When the fuel reaches one inch from the top of the tank stop DO NOT OVERFILL Space must be left for expansion b Engine Oil Filled at the factory before ship ment Pull out the oil dipstick wipe it off and reinsert it Pull it out again and read the oil level I...

Page 13: ...afety Precautions The following procedures are suggested for operators of ride on machines which have zero turn capabilities 1 Orientation a Read the entire Operator s Manual b Sit on the machine adjust the seat position front to rear then adjust the seat back recline then adjust the arm rests Swing the Steering column inward and lock with the adjustable ratchet han dle Finally adjust the Steering...

Page 14: ...ld occur if on grass as well as potential damages to the traction surface and the tire If the inside wheel turns less than 88 degrees the turn side tire will continue to rotate and a U turn will be executed with a low potential for turf defacement as well as traction surface and tire damage If the steering wheel is turned com pletely one way a zero turn will be executed i To drive in the REVERSE d...

Page 15: ...d pull on the elec tric blade clutch switch to start the blades rotat ing j Practice mowing in straight passes When you feel confident slowly practice mowing around obstacles such as trees 5 Parking the Mower a Push off the electric blade clutch switch b Use the hydraulic valve lever to raise the mowing deck to the transport position c Drive the mower to the cleanup or storage area d Move the thro...

Page 16: ...tter deck 2 remove the linchpins on the left and right front side of the cutter deck 2 and remove the linchpins on the front of the mower 2 f Turn front wheels as if to make a pivot turn g Shift the deck toward the operator s left side of the mower and remove h To install reverse the process 2 Changing a Blade a Remove the Key from the ignition and disconnect the spark plug b Jack up the front of ...

Page 17: ...hen remove the blade drive belt f Reverse the process to install the belt Note When replacing belts do not overtighten Adjust the idler pulley so that a ten pound pull with a spring scale between two pulleys deflects the belt about 1 2 5 Changing the Spindle Assembly a Jack up the front of the mowing deck about one foot and block it in that position b Make sure the blade clutch is disengaged c Rem...

Page 18: ...soda and water and rinse with clean water Keep the contacts and cable ends clean with a wire brush and make sure the connec tions are tight Coat the terminals with petroleum jelly to prevent corrosion 2 Battery Storage When storing the Mower for long periods of time the following guidelines should be taken a Disconnect the battery cables from the terminals and remove the battery You will have to r...

Page 19: ... feeler gage see page 23 for specs into each slot as the air gap adjustment nut are tightened The correct adjustment occurs when slight contact with the feeler gage occurs Engage the BBC PTO Clutch a couple of times and re check the air gap If it is not between the specs listed on page 23 repeat the adjustment procedure b Parking Brake Switch Sit in the operator s seat With the speed control pedal...

Page 20: ... repaired with rubber plugs also available in a kit from any auto supply store If the tire bead is damaged a tube will have to be installed in the tire or the tire will have to be replaced 3 Creeping Creeping is the slight forward or back ward movement of the mower when the throttle is on and the speed control pedal is in the neutral position If your mower creeps refer to speed control Adjust ment...

Page 21: ...cian 3 Hydrostatic Pumps and Motors The pumps are the hardest working components in the hydraulic system They are in operation all the time the engine is running Because of extremely close tolerances wear is an important factor in their life Contami nants 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...

Page 22: ...e fuel tank shutoff valve Disconnect the fuel line from the carbuetor and put the end into an approved fuel container Open the fuel tank shut off valve and drain the fuel tank and line into the approved container Replace the fuel line on the carburetor Start the engine and allow it to run out of fuel This will prevent gum and varnish depos its from forming Replace the fuel filter g Gasoline Engine...

Page 23: ...ent and add 1 5 ounces of ornite additive 6 Oil wear points Follow the Oiling Chart 7 Lubricate all grease fittings Follow the Lubrica tion Chart D Every 100 Hour Checks 1 Change the engine oil filter Every 50 hours under heavy duty operation 2 Check the engine spark plugs 3 BBC PTO Clutch air gap should not exceed 0 025 if so adjust as follows Ogura JD08 DX 11 GT 1A GT 2 GT 2 5 adjust to 0 012 0 ...

Page 24: ...ndle Pin Deck Frame Up and Down Pivots Seat Hinge Speed Control Linkage Rod End Bearings Pump Control Lever Pivots Brake Lever Pivot Clevis Pin Brake Lever Control Rod Pivot Brake Control Rod Swivel Joint Brake Rod Clevis Pins Brake Shaft Assembly Pivots Grass Collection System Lid Hinges If Mower is so equipped LUBRICATION CHART Use a grease gun filled with NO 2 Multipurpose Lithium Base Grease N...

Page 25: ...k Corner Ball Wheel Roller Settings 1 Matching the set heights of the ball rollers on the front and the four corners of the mower deck to the desired cut height will prevent edge scalping and minimize any side to side variance in cut height 2 There are four height adjustment holes in the bracket that mount the ball rollers to the deck a Use the top set of holes for cut heights of 1 to 1 1 2 inches...

Page 26: ...d be true for the left blade mea sured front and back The pitch should not exceed 1 16 if cut height is below 1 1 2 8 To adjust the blade pitch the deck pitch must be adjusted Loosen the inner jam nuts at the rear of the horizontal threaded rods Start at Point C to raise the rear of the deck tighten the rear outer jam nut to raise the deck pitch Adjust the rear jam nut at Point D to take the slack...

Page 27: ...27 WIRING DIAGRAM GD 02002824 ...

Page 28: ...ow 3 to 5 Wet Low installed installed Hi lift High 1 to 2 1 2 Low 3 to 5 High 1 to 2 1 2 Low 3 to 5 High 1 to 2 1 2 Low 3 to 5 Adjustable Front Skirts When Low increases lift for precision cutting When High grass rebounds can cut high volume grasses Removable Inner Flow Control Baffle Regulates discharge remove for high volume grasses and install for precision cutting Removable Discharge Baffle En...

Page 29: ...footing and you could slip resulting in serious injury Operate ZERO TURN mowers across the face of slopes never up and down slopes Operate WALK BEHIND mowers across the face of slopes never up and down slopes WARNING 20 SIGHT AND HOLD THIS LEVEL WITH A VERTICAL TREE A POWER POLE A CORNER OF A BUILDING OR A FENCE POST F O L D O N D O T T E D L I N E R E P R E S E N T I N G A 1 5 S L O P E USE THIS ...

Page 30: ...or first placed into service The warranty period is two years Subject to certain conditions and exclusions as stated below the warranty on emission related parts is as follows 1 Any warranted part that is not scheduled for replacement as required maintenance in the written instructions supplied is warranted for the warranty period stated above If the part fails during the period of warranty covera...

Page 31: ...operly operating adjustment limiting device is still eligible for warranty coverage The following emission warranty parts are covered 1 Fuel Metering System s OLDSTART ENRICHMENT SYSTEM SOFT CHOKE s ARBURETOR ANDINTERNAL PARTS s UEL PUMP s UEL TANK 2 Air Induction System s IR CLEANER s NTAKEMANIFOLD 3 Ignition System s 3PARKPLUG S s AGNETOIGNITIONSYSTEM 4 Exhaust System s ATALYTICCONVERTER s 3 2EE...

Page 32: ...d o MTD Canada Ltd 2955 jean Baptiste Deschamps Ville Lachine Quebec H8T 1C5 or call 1 800 361 5770 or log on to our website at www cubcadet info This limited warranty does not provide coverage in the following cases a Routine maintenance items such as lubricants filters blade sharpening tune ups brake adjustments clutch adjustments deck adjustments control linkages drive system engines and normal...

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