Air creates inefficiency because its compression and The resulting symptoms in hydrostatic systems may be: Brake — Tuff Torq Transaxle 1. Noisy operation. Always set the parking brake when you stop the 2. Lack of power or drive after short term operation. If the parking brake does not hold securely, an adjustment is required.
In the latter case, oil may Checking the Brake overflow. Remove the ignition key. Raise the two rear tires from the ground and 2. Rear wheels must lock and skid when you try and support the tractor securely with jack stands. Wheels should rotate 3. Start the engine and maintain low idle speed. Depress the forward and reverse hydrostatic 4. If both conditions are met, no adjustment is control pedals alternately until the wheels begin to required. Shut the engine off. Lower the tractor to the ground.
Adjusting the Brake — Tuff Torq Transaxle Use extreme caution while completing the following purging process. The brake lever is on top of the transaxle Figure If the parking brake does not hold securely, an 6. Restart the engine and set at low idle speed. Release the parking brake if engaged. To adjust the brake, remove the rear access plate and remove the cotter pin and washer from the brake lever Figure and remove the trunnion from the brake lever Figure Push the brake lever towards the rear of the tractor and hold Figure Secure the trunnion to the brake lever with the washer and cotter pin.
Figure MVCX 7. Check the brake operation again. Steps to pedal. The location is under the tractor on the perform neutral adjustment: inside of the frame Figure Jack-up and support the right rear end of the tractor, allowing enough clearance to remove the right rear tire. Make sure the left rear tire stays on the ground Figure Remove the access panel at the rear of the tractor to gain access to the neutral adjusting eccentric, which is located on the top right-hand side next to the gas damper arm Figure You must perform a neutral adjustment whenever a 3.
Disconnect the seat switch and attach a jumper tractor creeps in neutral, or whenever a new or rebuilt wire across the terminals. This enables the tractor transaxle is installed in the tractor.
Loosen the locknut B , Figure , and turn the eccentric A , Figure clockwise until the axle starts to rotate. Now rotate the eccentric counterclockwise until the axle starts to rotate the other direction.
You want to adjust the eccentric so it is set mid-point between the forward and reverse axle rotation, tighten the locknut. Check the neutral adjustment by depressing the motion control pedal in forward and reverse. At full throttle, there should be no wheel movement after the pedal returns to neutral. Readjust as needed until neutral is obtained.
Disconnect the free wheeling valve rod and the vent hose clamp Figure The Hydro-Gear transaxle is factory filled, sealed, and does not require oil changes. However in the event of oil contamination or degradation, oil replacement may correct certain performance problems.
Using the Transaxle Removal procedure, remove transaxle and drain oil from the fluid fill port. Remove the cotter pin located on the crown nut for adjusting the brakes. Remove the crown nut, Transaxle Removal - Hydro-Gear brake bracket, brake arm spring and brake rod Figure Disconnect the negative battery cable from the battery. Remove the center plate between the seat and the hoodstand Figure If the tractor is equipped with cruise control, 7.
Unhook the Idler pulley spring from the torque unplug the cruise control magnet and the reverse strap bracket Figure Remove the gas damper cylinder located next to 6. Unbolt the cruise control magnet bracket from the the transaxle input pulley. To remove the fastener side of the frame Figure Apply a little pressure toward the back of the fastener and pull the damper cylinder off the shaft Figure Slip the belt off the engine drive pulley and move Remove the front torque strap, nut, and washer the belt slack toward the rear of the transaxle and Figure Figure MVCX Remove the two nuts and washers that are located on each side of the transaxle axle housing Use a floor jack and put it under the transaxle to holding the transaxle to the frame Figure Slowly lower the transaxle slightly and STOP.
You Installation - Hydro-Gear Transaxle will need to disconnect the hydro rod from the cruise plate. Remove the cotter pin and washer 1. Raise the transaxle up toward the frame allowing Figure Continue to lower the transaxle out of the tractor frame Figure Install the four carriage bolts, washers, and nuts from the transaxle frame brackets through the transaxle housing Figure Install the bolt, washer, and nut through the front 5.
Connect the damper cylinder to the control linkage of the transaxle to the torque strap Figure Install the drive belt around the transaxle input 6. If the tractor is equipped with cruise control, install pulley, through the idler pulleys, and around the the cruise control bracket, making sure the engine drive pulley. Install the idler spring from reverse operating rod fits through the hole the torque strap to the idler bracket Figure Bolt the cruise bracket to the side of the frame Figure Reconnect the cruise control magnet and the 9.
Connect the free wheeling valve rod and the vent reverse plunger switch if applicable Figure Install the brake arm with the brake rod and brake Reconnect the gas line to the gas tank and install spring, on the brake stud.
Install the castle nut, the gas tank Figure Remove the tunnel cover to check or adjust the Purging Procedures — Hydro-Gear belt tension. Loosen the back side idler pulley, A, and move it in the slotted mounting hole on the Transaxle idler arm, B. Due to the effects air has on efficiency in hydrostatic Install the left rear tire only Figure These purge procedures should be implemented any time a hydrostatic system has been opened to facilitate maintenance or any additional oil has been added to the system.
Air creates inefficiency because its compression and expansion rate is higher than that of the oil normally approved for use in hydrostatic drive systems. The resulting symptoms in hydrostatic systems may be:. Figure MVCX 2. NOTE: When installing a new transaxle in the machine 3. Before starting, make sure the transaxle is at the specified oil level; refer to page 1 - 4.
Reconnect the negative battery cable. The following procedures should be performed with the Attach a jumper wire across the seat switch plug vehicle drive wheels off the ground, then repeated terminals so the tractor will run without an under normal operating conditions. With the bypass valve open and the engine Transaxle" on page 4 - Install the fender and seat assembly and install 6 times; as air is purged from the unit, the oil level the center plate between the fender and seat.
Install the right tire. With the bypass valve in the closed position and Operate the tractor and make sure all safety the engine running, slowly move the directional features are working. Check the forward and control valve foot control in both forward and reverse operation of the tractor. If you find there is reverse directions 5 to 6 times. After stopping the not enough speed in reverse or forward, follow the engine, check the oil level and add oil as required.
It may be necessary to repeat steps 1 and 2 until 3. To adjust the brake, remove the cotter pin and all the air is completely purged from the system.
When the transaxle moves forward and reverse at normal speed, purging is complete. The oil level should not be above the level described on page 1 - 4. This will allow the space needed for the oil to expand as it warms up. Brake — Hydro-Gear Transaxle Always set the parking brake when you stop the machine or leave it unattended.
Carefully insert a 0. Park the machine on a level surface, disengage between the outer brake pad and rotor disc the power take off PTO , set the parking brake, Figure Rear wheels must lock and skid when you try to push the tractor forward. Wheels should rotate freely. Tighten brake adjusting crown nut until slight resistance is felt on the feeler gauge when sliding it in and out.
Install cotter pin. Release the parking brake. If the 0. The location is under the tractor on the inside of the frame Figure Note: Perform belt installation, routing, and inspection procedures from beneath the tractor. Disconnect the electric PTO clutch wire. Detach the belt idler spring Figure Remove the two steering tie rods from the 4. Remove the two carriage bolts and nuts holding steering sector gear Figure Disconnect the brake rod at the transaxle by 5.
Remove the 2 roll pins that are located on the removing the cotter pin, brake spring, and castle brake cross shaft Figure Disconnect the hydrostatic control rod from the 8. Loosen the left side support clamp for the pedal Figure MVCX pivot shaft and remove the right side support clamp Figure Install belt around and above the electric clutch.
Feed the belt above the steering sector gear and over the pedal pivot shaft. The right side of the belt should wrap around the two idler pulleys, then around the transaxle input pulley Figure Make sure the belt is routed to the outside of the Install the two steering links to the steering sector brake rod Figure Reconnect the brake rod at the transaxle.
Install hydro pedal Figure Reconnect the idler spring to idler assembly Figure Rear portion of the tractor. Test the tractor to make sure all the safety devices Figure belt diagram hyd operate properly. Loosen the two bolts and nuts retaining the neutral switch bracket, so it can be moved with a small Transaxle amount of force Figure Before making a neutral adjustment, the transaxle must be warmed up, usually 5 to 10 minutes.
Steps to perform neutral adjustment:. Locate the adjusting puck and loosen the Allen head set screw Figure Rotate the adjusting puck in both directions and 7. Operate the foot control in forward and reverse watch the axle direction.
You want to adjust the and allow the pedal to return to the neutral puck so it is set at the mid-point between forward position to test the adjustment. Make sure the axle is not moving Figure Retighten the bolts.
Readjust as needed to eliminate creeping. NOTE: You may not be able to eliminate creep entirely, due to the narrow neutral zone of this transaxle. In this case, adjust for the smallest amount of reverse creep possible. Correctly adjusted, a very light tap on the foot control pedal should be all that is needed to stop the reverse creep.
Loosen the left and right side transaxle belt guide Figure and Figure Remove the center plate between the seat and the hood stand Figure Left Side Belt Guide. Unhook the idler pulley spring at the frame bracket next to the transaxle input pulley Figure Right Side Belt Guide. Push the clutch pedal down and remove the drive 7. Remove the cotter pin connecting the brake rod to belt around the transaxle input pulley Figure Unhook the brake return spring from the rear of 8.
Remove the cotter pin and washer holding the the frame Figure Place a floor jack under the transaxle. Lower the transaxle out of the frame Figure Remove the four carriage bolts, washers, and nuts securing each side of the transaxle axle housing 1. Raise the transaxle up toward the frame and to the frame Figure On the right side, make sure the brake stop bracket is installed between the transaxle and the frame Figure Install the four bolts through the right and left 4.
Install the cotter pin and washer connecting the torque straps and tighten Figure Engage the clutch pedal and reinstall the drive 5. Install the cotter pin connecting the brake rod to belt around the transaxle input pulley Figure Hook the brake return spring to the rear of the 8. Install and adjust the right belt guide to the frame frame Figure Also, tighten the left belt guide.
Check the brakes, refer to "Checking the Brake" on page 5 - Check the shift linkage, refer to "Shift Linkage Adjustment" on page 5 - Reinstall the fender, seat, and gas tank.
Troubleshooting The first rule in transaxle troubleshooting is to check for proper adjustment of the belts, belt guides, brake Figure MVCX clutch, shifter, and linkage. Check pulleys for sheared keys, bad keys, bad bearings, or damaged or worn sheaves. If the problem is related to shift difficulties, make sure the belt fully declutches and check all linkages for proper operation. This assures the problem is not associated with belt disengagement.
Improper fit of case cover Recheck positioning of thrust washers. A misplacement or omission of washers can cause binding. Shifting keys broken or damaged Replace keys and check unit for other damage. Chamfer on shift gear on wrong side Check that bevels on shifter gears are correct fork flanges should be toward each other. On 3 gear cluster, small gear and medium gear chamfers go down toward big gear.
Gear improperly installed Review positioning of gearing. Forks and rod assembly incorrectly installed Remove assembly. Recheck and correctly position parts. Parts missing Install missing parts. Teeth of gears are worn beyond tolerances Replace worn gears. Spring in shift fan weak or broken Replace Spring. Attaching screws for shift lever and housing Torque screws to 10 ft lb Shift lever bent and hitting unit frame Replace shift lever.
Shift rod worn Replace rods. Constant mesh gears improperly installed Reposition gears. Loosen the belt guide located on the left side of the engine drive pulley and move away from the drive belt Figure Position the steering wheel so the tie rod ends clear the front axle and remove them from the steering arms Figure Loosen and move the belt guide located on the Figure MVCX idler pulley on the right side of the engine drive pulley Figure Disconnect the idler assembly spring from the 7.
Remove one screw and loosen the other screw on bracket located on the left side of the frame next the brake pedal safety switch. Turn the switch out to the transaxle input pulley. Loosen and move the belt guide located on the shaft Figure Remove the cotter pin and washer from the shift Belt Routing Diagram lever rod and remove the shift lever rod Figure Install the new belt through the idler pulley Remove the idler pulley assembly at the pivot bolt assembly, around the V-idler pulley and the flat Figure Reinstall the pivot bolt for the idler assembly.
Take the slack of the belt forward over the steering sector, over each tie rod and around the engine drive pulley. Starting from the front, make sure the belt fits between the belt guide and idler pulley, on the right side of the engine drive pulley Figure There is a belt guide located in the mid-section of Make sure the belt gets routed the brackets Figure Install the screw to the safety switch and make Install the cotter pin and washer for the shift lever sure the switch is adjusted in the closed position rod Figure Install the belt around the transaxle input pulley.
Connect the idler spring to the frame bracket Reconnect the electric PTO and route the battery Figure Adjust the front idler belt guides located on the Check the routing of the belt and that all belt 3. Loosen the bolt and nut holding the idler pulley to guides are adjusted properly Figure Tighten the bolt and nut. The Series Gear Drive Tractor uses a sliding idler pulley to adjust the drive belt tension. Proper tension 5. Tighten the belt guide.
To check the belt adjustment: 6. Recheck the belt tension. Remove the center access plate located between 7. Reinstall the access plate. Place the gear shift lever in 6th gear Figure The operator must depress the clutch pedal and the tractor must be stopped before shifting to the next gear.
Shifting the tractor without the use of the clutch may cause severe damage to the transaxle Figure Disconnect the linkage rod at the transaxle shift arm Figure Shift Linkage Adjustment If the gear shift lever and the internal shift detents do not align, use the following procedure to correct the problem:.
Shift the transaxle to the 6th gear using the Shift Detent Tension Adjustment transaxle shift arm Figure The detent ball on the shifter in the transaxle must have the proper tension for the transaxle to operate properly. If this tension is not correctly set, the transaxle will either shift hard or correct gear selection will be difficult.
Turn the trunion until it aligns with the hole in the transaxle shift arm Figure Figure Tec Trans. If the brake does not hold securely or 6. Reconnect the linkage. Check that the gear shift lever is centered in the gate. Checking the Brake. Shift linkage that is misadjusted, loose, or worn 1. Park the machine on a level surface, disengage will result in shifting problems. If the rear wheels lock and skid when you push the tractor forward, no adjustment is required.
Check the brake before you adjust it. Continue this adjusting and checking process until the brake is set properly Figure If both conditions cannot be achieved, inspection of the transaxle brake components is necessary. Following is a brief Purpose explanation. The most complex models have four relays: cruise Two things happen when turning the ignition switch to control relay, interlock relay, kill relay, and a start relay.
This solenoid actuates and The relays are located on the firewall of the tractor allows voltage to the starter motor of the engine. Hydrostatic Models The hydrostatic model tractors start in a similar manner except instead of a starter solenoid we use a start relay. The starter on the engine is a solenoid shift starter. Once you have the tractor running, you can now engage the PTO Power Take Off switch which will engage the electric clutch for the mower only if you are in the seat, activating the seat switch.
Anytime you vacate the seat with the electric clutch activated for the mower, the seat switch will open and cut off voltage to Figure MVCX the relay, which will deactivate and ground the engine How It Works magneto and stop the engine. If you vacate the seat with the PTO switch disengaged and the park brake A relay is an electrically actuated switch. Coil: Terminals 85 and 86 are connected to a coil. The following electrical section covers most of the Applying 12 volts to these terminals energizes the electrical components used on the Lawn and coil turning it into an electromagnet.
Garden Tractors. To help you further to troubleshoot electrical problems, the Riding Products Electrical Demystification Guide, Form , is available with complete wiring and circuit diagrams to help diagnose electrical problems. Switch: Terminals 30, 87, and 87a are actually 4. Connect multimeter ohms setting leads to relay part of a single pole, double throw SPDT switch.
The switch is With terminal 86 still grounded, the relay spring loaded so that 30 and 87a are connected should break and make continuity between when the coil is not energized. Disconnect voltage and multimeter leads from relay terminals. Testing Figure XL Relay.
Disconnect the relay from the harness. Solenoid 2. Verify the coil resistance between terminals 85 and 86 with a multimeter ohms setting. Purpose Resistance should be from 70 to 90 ohms. The solenoid is used to protect the ignition 3. Connect multimeter ohms setting leads to relay switch from the high current drawn by the starter motor.
The relay should make and break continuity between terminals 30 and 87 as 12 VDC is applied and removed from terminal The solenoid is located under the front hood, mounted to the firewall of the tractor Figure Figure XL Solenoid.
How it Works 1. Disconnect the solenoid from the wiring harness. The solenoid has two primary parts. One is a coil of 2. With a multimeter ohms setting , check to ensure wire wrapped around an iron core. The other Figure Because it has a large contact area with the contact terminals it can easily 3. When 12 volts is applied to the coil, it becomes an electromagnet. This quickly pulls the bar toward contacts and closes the switch. The solenoid closes and opens the switch very quickly.
C D Terminals of the ignition switch as viewed from the C terminal end. Disconnect the switch from the wiring harness. The low voltage module is located under the front hood, on the lower end of the front side of the firewall of 2. Verify that continuity exists between the terminals the tractor Figure Verify that there is NO continuity between terminals not listed for the switch position.
If the charge voltage is less than This is sensored through the low voltage module. It is normally spring 1. Before replacing the low voltage module, test the loaded so that it is not in contact with the clutch plate battery to make sure it is fully charged and is in and is pressed against the brake material opposite the good shape.
When power is applied, the friction plate is drawn toward the clutch plate and the two rotate as 2. Next check the charging system of the engine; one. If the battery checks out and is in good condition If the electric PTO clutch is not engaging or is and the charging system checks out and is suspected as a cause of electrical problems, use the charging properly and the battery light on the dash troubleshooting steps.
These procedures will help you is on, replace the low voltage module. Without determine if the clutch has failed or is the cause of the specialized test equipment, it is not practical to electrical problem.
Purpose 2. Disconnect clutch wire connector. Location 4. Connect the meter lead wires to the wires in the The electric clutch is located on the PTO end of the clutch connector Figure The meter should read between 2. If the reading is above or below these readings, the field has failed and needs to be The PTO clutch is composed of three major replaced.
If the reading is between these two components; the field, the clutch plate, and the friction limits, measure the clutch current draw. The clutch plate always turns with the engine. The field is a coil of wire on an iron core, which becomes an electromagnet when power is applied. Disconnect the clutch wire connector. Locate the three access windows where the clutch 3. Set the multimeter to check amps 10 amp scale. Connect the positive meter lead to the tractor terminal 1 of the clutch wire, Figure Connect the negative meter lead to the corresponding wire terminal 3 , Figure If the meter reading is 3.
If the meter reading is below 3. All three air gaps should be set to 0. To increase the size of the air gap, loosen the three locknuts and springs. To decrease the size of the air gap, tighten the three locknuts and springs Figure On and prior model Lawn and Garden Tractors, the air gap between the clutch plate and the friction plate is adjustable. The and later model PTO clutch is self-adjusting.
One terminal is connected to the wire that smooth clutch engagement. Engage and turn the ignition to OFF and remove the key. Check and adjust the PTO clutch air gap not 2. Disconnect the wiring harness from the PTO required on and later models.
Press in on the locking tabs, on each side of the PTO Switch switch, and pull the switch out of the dash towards the rear of the tractor. Purpose 4. Replace the switch if your test results do not Location correspond with those given in Figure The PTO switch is located on the lower left side of the 6. Mount the PTO switch back into the dash and dash Figure Microswitches 2.
Purpose 3. There should be no continuity; the switch is operating properly. How It Works 4. When the button is pushed down, 5. If there is continuity, the switch is under the frame, under the brake pedal Figure Figure Figure MVCX The parking brake switch is located on the front side of Location the lower console on both hydro and gear drive tractors Figure There are several different microswitch locations on Series Lawn and Garden Tractors. The brake linkage activates it. Note: On units with cruise control, there are two switches mounted together.
The neutral switch - plunger type - is located under the seat and fender area of the tractor on the right side of the transaxle Figure The neutral switch on and later gear drive tractors Figure MVCX is located on the upper shift linkage Figure There are two neutral switches mounted together. How it Works. This double pole plunger type switch has four terminals Figure When the brake pedal is depressed, it pulls an arm that pushes on the plunger of the switch, closing the contacts, and connecting the four terminals.
Used to ensure the transmission is in neutral when starting the unit. It is activated when the brake pedal is depressed. The neutral switch is located under the tractor, on the right side of the steering sector mount, above the brake 2. Using a multimeter, follow the procedure listed assembly arm Figure This double pole plunger switch has four terminals. Plunger Not Depressed Plunger Depressed When the brake pedal is depressed, it pushes on the plunger, closing and opening the contacts in the switch.
This double pole plunger type switch has four terminals. When the brake pedal is depressed, it completes the safety circuit for start. On tractors with cruise control, the cruise control circuit is connected to the brake switch. When the brake pedal is depressed, the switch opens and the cruise control magnet disengages.
There are two different style seat switches used. The 1. Using a multimeter, follow the procedures listed The mushroom type is fastened to the bottom of below Figure : the seat base Figure Figure Brake Switch.
The switch is in the safety circuit. If the engine is running and the operator vacates the seat with either PTO engaged or the parking brake off, the engine will shut down. Seat switch mushroom type used on and later models. When the located on the right side of the seat, after engaging the seat is occupied the switch closes and there should be PTO electric clutch.
A red light will illuminate on the continuity between the two terminals. With a multimeter, check the continuity between the engine is turned off. There should be NO continuity. With weight or pressure on the seat, check the continuity again on the two terminals of the switch. With the parking brake released, seat occupied, There should be continuity. System — Used on and Later 3. This interlock feature is provided to prevent 4.
On unintentional engine-powered attachment operation in the gear drive tractors, shift the gear selector to reverse. If the tractor is shifted into reverse while the reverse. If you need to mow should turn off.
System - Activated. Before deactivating this feature, be sure there are no 1. Move the foot pedal to reverse. On gear drive When turned to the ON position tractor. To obtain access to the switch, remove the with the PTO engaged, it activates circuits in the rear panel. Testing This single pole plunger type switch has two terminals. When the unit is shifted in reverse while the mower 1. Disconnect the switch from the circuit.
PTO electric clutch is engaged, the reverse switch opens and will stop the electric PTO clutch, unless 2. Testing 3. There should be 1. Disconnect the switch from the wiring circuit. With a multimeter, check the continuity across the terminals. There should be continuity. Depress the plunger on the switch and check the How It Works continuity across the terminals, there should be NO continuity Figure Follow the same test procedure for the microswitch, page 6 - 9.
It responds to the reverse switch. The location of the reverse switch on the gear drive tractors is on the upper shift linkage, inside the dash Figure Using a firewall Figure This is not a problem if powered tests are done.
Powered tests must be performed to test relays see table below. Note: A 12 volt battery is needed for this test. Open navigation menu. Close suggestions Search Search. User Settings. Skip carousel. Carousel Previous. Carousel Next. What is Scribd?
Explore Ebooks. Bestsellers Editors' Picks All Ebooks. Explore Audiobooks. Bestsellers Editors' Picks All audiobooks. Explore Magazines. Editors' Picks All magazines. Explore Podcasts All podcasts. Difficulty Beginner Intermediate Advanced. Explore Documents. Document Information click to expand document information Description: Toro Wheel Horse series service manual for toro WheelHorse models , , ,, , and Did you find this document useful? Is this content inappropriate?
Report this Document. Description: Toro Wheel Horse series service manual for toro WheelHorse models , , ,, , and Flag for inappropriate content. Download now. 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. Page 2 The warning system in this manual identifies potential hazards and has special safety messages that All of us at Toro want you to be completely satisfied help you and others avoid personal injury, even death.
Adjusting Height—of—Cut. Page 4 Contents Page 6 Safety Do not operate the machine while under the Keep all movement on slopes slow and gradual. Do not make sudden changes in speed or direction. Watch for traffic when operating near or crossing roadways.
Page 7 Safety Children Keep nuts and bolts tight, especially the blade attachment bolts. Keep equipment in good Tragic accidents can occur if the operator is not alert condition. Children are often Never tamper with safety devices.
Check safety attracted to the machine and the mowing activity. Page Safety And Instruction Decals Safety Safety and Instruction Decals Safety decals and instructions are easily visible to the operator and are located near any area of potential danger. Replace any decal that is damaged or lost. Leaded In certain conditions gasoline is extremely regular gasoline may be used if unleaded regular is flammable and highly explosive. Page Assembly Secure battery cables to battery, page Registration Card Fill out and mail to Toro.
Hang Tag Read for warranty information. Page Install Steering Wheel Fig. Slip steering wheel over shaft and line the steering wheel mount hole with the shaft mounting hole Fig. Page Activate The Battery Assembly Activate the Battery When battery is charged, disconnect charger from electrical outlet and battery posts. The battery must be removed from the machine so it Slowly add electrolyte or distilled water to each can be filled with electrolyte and charged.
Do not overfill or engine damage may result. The rider is shipped from the factory without oil in the crankcase. Release brake pedal slowly. After the first five assistance. Page The Safety Interlock System Operation The Safety Interlock System Before deactivating this feature, be sure there are no children present on or near the property where you are using the tractor, and that none are likely to appear Understanding the Safety Interlock while you are mowing or operating an attachment.
System Be extra observant after you have chosen to deactivate the interlock feature because the sound of Engine should not crank; but if it does, the interlock system is malfunctioning and it must be repaired by an Authorized TORO Service Dealer. If the engine does not crank, proceed to step 3. If engine shuts off when you raised off the seat, the interlock system is functioning correctly and the rider can be operated safely.
To side discharge or use bagging attachment, stop engine and wait for all moving parts to stop. Remove the wing nut securing the discharge cover Fig. Follow these instructions for the best cutting different cutting concept. It leaves your lawn with a results and lawn appearance: bagged look without bagging clippings. This helps disperse Overlap cutting swaths instead of cutting a full clippings over lawn for even fertilization.
Mow across the marginal areas a second time. Paper Element: Replace after every operating hours or yearly, whichever occurs first. Service the air cleaner more frequently every few hours if operating conditions are extremely dusty or sandy. Page Engine Oil Maintenance Engine Oil Screw dipstick fully into filler neck; then remove it and check oil level on dipstick. If level is low, add only enough oil to raise level to FULL mark.
Remove the key. Pull the wire off the spark plug Fig. Clean area around spark plug so foreign matter cannot fall into cylinder when spark plug is removed.
Page Greasing And Lubrication Maintenance Checking the Spark Plug frequently when operating conditions are extremely dusty or sandy. Look at the center of the spark plug s Fig. Grease Type: General-purpose grease. If you see light brown or gray on the insulator, the engine is operating properly. A black coating on the insulator usually means the air How to Grease cleaner is dirty.
Remove build—up of oiled after every 25 hours of operation; lubricate more grass, dirt or other debris from the cylinder and frequently when conditions are dusty or sandy. Page Brake Maintenance Brake Shut engine off and remove wire from spark plug.
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