60in TITAN® MAX Riding Mower

Before starting the machine each day, perform the Each Use/Daily procedures listed in .

New engines take time to develop full power. Mower decks and drive systems have higher friction when new, placing additional load on the engine. Allow 40 to 50 hours of break-in time for new machines to develop full power and best performance.

The seat can move forward and backward. Position the seat where you have the best control of the machine and are most comfortable (Figure 11).

Figure 11

Use the mower deck as a step to get into the operator’s position (Figure 14).

Figure 14

1. Step here.

Always engage the parking brake when you stop the machine or leave it unattended.

Engaging the Parking Brake

Park the machine on a level surface.

Figure 15

Disengaging the Parking Brake

Figure 16

The blade-control switch (PTO) starts and stops the mower blades and any powered attachments.

Engaging the Blade-Control Switch (PTO)

Note: Engaging the blade-control switch (PTO) with the throttle position at half or less causes excessive wear to the drive belts.

Figure 17

Disengaging the Blade-Control Switch (PTO)

Figure 18

You can move the throttle control between FAST and SLOW positions (Figure 19).

Always use the FAST position when engaging the PTO.

Figure 19

Use the choke to start a cold engine.

1. Pull up the choke knob to engage the choke before using the key switch (Figure 20).

2. Push down the choke knob to disengage the choke after the engine has started (Figure 20).

   

   Figure 20

   1. ON position
   2. OFF position

Note: A warm or hot engine may not require choking.

Important: Do not engage the starter for more than 5 seconds at a time. Engaging the starter motor for more than 5 seconds can damage the starter motor. If the engine fails to start, wait 10 seconds before operating the engine starter again.

Figure 21

Figure 22

Important: Make sure that the fuel-shutoff valve is closed before transporting or storing the machine, as fuel leakage may occur. Engage the parking brake before transporting.

The drive wheels turn independently, powered by hydraulic motors on each axle. You can turn 1 side in reverse while you turn the other forward, causing the machine to spin rather than turn. This greatly improves the machine maneuverability but may require some time for you to adapt to how it moves.

The throttle control regulates the engine speed as measured in rpm (revolutions per minute). Place the throttle control in the FAST position for best performance. Always operate in the full throttle position when mowing.

The mower has a hinged grass deflector that disperses clippings to the side and down toward the turf.

Whenever you change the height of cut, adjust the height of the anti-scalp rollers.

Note: Adjust the anti-scalp rollers so that the rollers do not touch the ground in normal, flat mowing areas.

1. Park the machine on a level surface, disengage the blade-control switch and engage the parking brake.

2. Shut off the engine, remove the key, and wait for all moving parts to stop before leaving the operating position.

3. Adjust the anti-scalp rollers as shown in Figure 28.

   

   Figure 28

   1. Anti-scalp roller
   2. Bushing
   3. Spacer
   4. Flange nut
   5. Bolt

Close the fuel-shutoff valve for transport, maintenance, and storage (Figure 29).

Ensure that the fuel-shutoff valve is open when starting the engine.

Figure 29

1. ON position
2. OFF position

The drive-wheel release valves are located on the left and right sides underneath the engine deck.

1. Park the machine on a level surface, disengage the blade-control switch, and engage the parking brake.

2. Shut off the engine, remove the key, and wait for all moving parts to stop before leaving the operating position.

3. Locate the bypass levers behind the seat, down on the left and right side of the frame.

4. To push the machine, move both bypass knobs rearward and lock them into place (Figure 30).

5. Disengage the parking brake before pushing the machine.

   

   Figure 30

   1. Front of the machine
   2. Rotate bypass release knob counterclockwise to loosen.
   3. Lever position for operating the machine
   4. Pull the lever in this direction to push the machine.
   5. Lever position for pushing the machine
   6. Rotate the bypass-release knob clockwise to tighten.
   7. Engine
   8. Release lever

6. To run the machine, move the bypass knobs to the FORWARD position and lock them into place (Figure 30).

Use a heavy-duty trailer or truck to transport the machine. Use a full-width ramp. Ensure that the trailer or truck has all the necessary brakes, lighting, and marking as required by law. Please carefully read all the safety instructions. Knowing this information could help you or bystanders avoid injury. Refer to your local ordinances for trailer and tie-down requirements.

Selecting a Trailer

Warning

Loading a machine onto a trailer or truck increases the possibility of tip-over and could cause serious injury or death (Figure 31).

• Use only a full-width ramp; do not use individual ramps for each side of the machine.

• Do not exceed a 15-degree angle between the ramp and the ground or between the ramp and the trailer or truck.

• Ensure that the length of the ramp is at least 4 times as long as the height of the trailer or truck bed to the ground. This ensures that the ramp angle does not exceed 15 degrees on flat ground.

Figure 31

1. Full-width ramp in stowed position
2. Side view of full-width ramp in loading position
3. Not greater than 15 degrees
4. Ramp is at least 4 times as long as the height of the trailer or truck bed to the ground
5. H=height of the trailer or truck bed to the ground
6. Trailer

Grease the machine more often in dirty or dusty conditions.

Grease Type: No. 2 lithium or molybdenum grease

1. Park the machine on a level surface, disengage the blade-control switch, and engage the parking brake.

2. Shut off the engine, remove the key, and wait for all moving parts to stop before leaving the operating position.

3. Clean the grease fitting with a rag.

   Note: Scrape any paint off the front of the fitting.

   

   Figure 34

   1. Pump-idler pivot fitting

4. Grease the pump idler-pulley pivot with 1 or 2 pumps of grease.

5. Wipe up any excess grease.

Note: Service the air cleaner more frequently (every few hours) if operating conditions are extremely dusty or sandy.

Ensure that the air gap between the center and side electrodes is correct before installing the spark plug. Use a spark plug wrench for removing and installing the spark plug and a gapping tool or feeler gauge to check and adjust the air gap. Install a new spark plug if necessary.

Type: Champion^® XC12YC

Air gap: 0.76 mm (0.03 inch)

Checking the Spark Plug

Important: Do not clean the spark plug(s). Always replace the spark plug(s) when it has a black coating, worn electrodes, an oily film, or cracks.

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 cleaner is dirty.

Set the gap to 0.75 mm (0.03 inch).

Figure 43

Installing the Spark Plug

Figure 44

Never install a dirty filter after removing it from the fuel line.

1. Park the machine on a level surface, disengage the blade-control switch, and engage the parking brake.

2. Shut off the engine, remove the key, and wait for all moving parts to stop before leaving the operating position.

3. Replace the filter (Figure 45).

   Note: Ensure that the flow-direction arrow on the replacement filter points toward the engine.

   

   Figure 45

Do not attempt to drain the fuel tank. Ensure that an Authorized Service Dealer drains the fuel tank and services any components of the fuel system.

The electrical system is protected by fuses. It requires no maintenance; however, if a fuse blows check the component and circuit for a malfunction or short.

The fuses are located on the right console next to the seat (Figure 48).

1. To replace the fuses, pull out the fuse to remove it.

2. Install a new fuse (Figure 48).

   

   Figure 48

   1. Fuse cover
   2. Fuse holder
   3. Fuel-shutoff valve

Inspect the seat belt for wear, cuts, and proper operation of the retractor and buckle. Replace the seat belt if it is damaged.

1. Disengage the blade-control switch (PTO).

2. Drive to an open, flat area and move the motion-control levers to the NEUTRAL-LOCK position.

3. Move the throttle midway between the FAST and SLOW positions.

4. Move both motion-control levers forward until they both hit the stops in the T-slot.

5. Check which way the machine tracks.

6. If the machine tracks to the right, insert a 3/16 inch hex wrench through the access hole in the right front cover panel and rotate the tracking screw clockwise or counterclockwise to adjust the travel of the lever (Figure 49).

7. If the machine tracks to the left, insert a 3/16 inch hex wrench through the access hole in the right front cover panel and rotate the tracking screw clockwise or counterclockwise to adjust the travel of the lever (Figure 49).

8. Drive the machine and check the full forward tracking.

9. Repeat the adjustment until the desired tracking is obtained.

   

   Figure 49

   Right control lever shown

   1. Access hole on front cover panel
   2. Tracking screw

Maintain the air pressure in the front and rear tires at 90 kPa (13 psi). Uneven tire pressure can cause uneven cut. Check the tires when they are cold to get the most accurate pressure reading.

Figure 50

Check and torque the wheel lug nuts to 122 to 136 N∙m (90 to 100 ft-lb).

Before each use remove any buildup of grass, dirt, or other debris from the engine screen, engine exhaust, and the area around the engine. This helps ensure adequate cooling and correct engine speed and reduces the possibility of overheating and mechanical damage to the engine.

Note: Perform this procedure whenever you remove or replace a brake component.

1. Park the machine on a level surface, disengage the blade-control switch (PTO), and engage the parking brake.

2. Shut off the engine, remove the key, and wait for all moving parts to stop before leaving the operating position.

3. Set up the machine to be pushed by hand. Refer to Using the Drive-Wheel Release Valves.

4. Raise the back of the machine up and support the machine with jack stands.

   Warning

   Relying solely on mechanical or hydraulic jacks to support a raised machine for service or maintenance could be dangerous because the jacks may not provide enough support or may malfunction, allowing the machine to fall and possibly cause serious injury.

   Do not rely solely on mechanical or hydraulic jacks for support. Use adequate jack stands or equivalent support.

5. Engage and disengage the parking brake and check each drive tire to ensure that each brake engages and disengages.

6. If an adjustment is necessary, disengage the parking brake. Remove the cotter pin from the brake linkage shaft (Figure 51).

   

   Figure 51

   1. Cotter pin
   2. Parking brake
   3. Brake linkage shaft

7. Check both spring lengths as shown in Figure 52. If an adjustment is necessary, turn the top nut clockwise to shorten the spring and counterclockwise to lengthen it.

   

   Figure 52

   1. Top nut
   2. Spring
   3. 44 mm (1-3/4 inches)

8. Push the parking brake lever all the way forward and down.

9. Rotate the brake-linkage shaft until the end aligns with the hole in the lever.

   • Shorten the linkage by turning it clockwise.

   • Lengthen the linkage by turning it counterclockwise.

10. Insert the brake-linkage shaft into the parking-brake hole and secure with the cotter pin. Repeat step 5 and adjust if necessary.

11. When adjustment is complete, remove the jack stands or equivalent support and lower the machine.

12. Place the machine into the OPERATING position. Refer to Using the Drive-Wheel Release Valves.

Replace the belt if it is worn. The signs of a worn belt include squealing while the belt is rotating; the blades slipping while cutting grass; and frayed edges, burn marks, and cracks on the belt.

The signs of a worn belt include squealing while the belt is rotating, blades slipping while cutting grass, and frayed edges, burn marks, and cracks on the belt. Replace the mower belt if any of these conditions are evident.

1. Park the machine on a level surface, disengage the blade-control switch (PTO), and engage the parking brake.

2. Shut off the engine, remove the key, and wait for all moving parts to stop before leaving the operating position.

3. Set the height of cut at the lowest cutting position.

4. Remove the pulley covers (Figure 53).

   

   Figure 53

   1. Cover
   2. Screw

5. Loosen the nut securing the wire form to the idler pulley (Figure 54).

   

   Figure 54

   1. Wire form
   2. Nut
   3. Idler pulley

6. Using a spring-removal tool (Toro Part No. 92-5771), remove the idler spring from the deck hook to remove tension on the idler pulley and roll the belt off the pulleys (Figure 55).

   Warning

   The spring is under tension when installed and can cause personal injury.

   Be careful when removing the belt.

   

   Figure 55

   1. Idler pulley
   2. Mower belt
   3. Outside pulley
   4. Spring
   5. Engine pulley
   6. Spring-removal tool

7. Route the new belt around the engine pulley and mower pulleys (Figure 55).

8. Using a spring-removal tool (Toro Part No. 92-5771), install the idler spring over the deck hook and place tension on the idler pulley and the mower belt (Figure 55).

9. Tighten the nut securing the wire form to the idler pulley (Figure 54).

   Note: Position the wireform against the idler arm as shown in Figure 54.

10. Install the pulley covers.

1. Park the machine on a level surface, disengage the blade-control switch (PTO), and engage the parking brake.

2. Shut off the engine, remove the key, and wait for all moving parts to stop before leaving the operating position.

3. Remove the mower belt; refer to Replacing the Mower Belt.

4. Raise the machine and support it with jack stands (Figure 57).

5. Remove the clutch stop (Figure 56).

   

   Figure 56

   1. Clutch stop

6. Remove the idler spring from the post (Figure 57).

7. Remove the existing belt from the hydraulic-pump-drive pulleys and the engine pulley.

8. Install the new belt around the engine pulley and the 2 hydraulic-pump pulleys (Figure 57).

   

   Figure 57

   1. Idler pulley
   2. Idler-spring post
   3. Engine pulley
   4. Pump-drive belt
   5. Right hydraulic-pump pulley
   6. Left hydraulic-pump pulley

9. Install the clutch stop (Figure 56).

10. Install the mower belt; refer to Belt Maintenance.

If the ends of the levers hit against each other, refer to Adjusting the Motion-Control Linkage.

Located on either side of the machine, below the seat, are the pump-control linkages. Rotating the end nut with a 1/2-inch deep socket wrench allows fine tuning adjustments so that the machine does not move in neutral. Any adjustments should be made for neutral positioning only.

1. Park the machine on a level surface, disengage the blade-control switch (PTO), and engage the parking brake.

2. Shut off the engine, remove the key, and wait for all moving parts to stop before leaving the operating position.

3. Push the deck-lift pedal, remove the height-of-cut pin, and lower the mower deck to the ground

4. Raise the rear of the machine up and support it with jack stands (or equivalent support) just high enough to allow the drive wheels to turn freely.

5. Remove the electrical connection from the seat safety switch, located under the bottom cushion of the seat.

   Note: The switch is a part of the seat assembly.

6. Temporarily install a jumper wire across the terminals in the connector of the main wire harness.

7. Start the engine, run it at full throttle, and disengage the parking brake.

   Note: Before starting the engine, ensure that the parking brake is engaged and that the motion-control levers are out. You do not have to be in the seat.

8. Run the machine at least 5 minutes with the drive levers at full forward speed to bring the hydraulic fluid up to the operating temperature.

   Note: The motion-control levers must be in neutral while you are making any adjustments.

9. Bring the motion-control levers into the NEUTRAL position.

10. Check and ensure that the control-plate tabs touch the return-to-neutral plates on the hydraulic units.

11. Adjust the pump-control-rod lengths by rotating the nut in the appropriate direction until the wheels slightly creep in reverse (Figure 60).

    

    Figure 60

    1. Nut
    2. Stationary plate
    3. Control plate
    4. Return-to-neutral plate
    5. Tabs touching return to neutral plate

12. Move the motion-control levers to the REVERSE position and while applying slight pressure to the lever, allow the reverse-indicator springs to bring the levers back to neutral.

    Note: The wheels should stop turning or slightly creep in reverse.

    Note: You may need to remove the motion-control cover to gain access.

13. Shut off the machine.

14. Remove the jumper wire from the wire harness and plug the connector into the seat switch.

15. Remove the jack stands.

16. Raise the mower deck and install the height-of-cut pin.

17. Check and ensure that the machine does not creep in neutral with the parking brake disengaged.

Hydraulic Fluid Type: Toro^® HYPR-OIL^™ 500 hydraulic fluid or Mobil 1 15W-50 oil.

Important: Use the specified fluid. Other fluids could damage the hydraulic system.

Hydraulic System Capacity (with filters removed): 4.45 L (150 fl oz)

1. Allow the hydraulic fluid to cool down. Check the oil level when the fluid is cold.

2. Check expansion reservoir and if necessary add Toro^® HYPR-OIL^™ 500 hydraulic fluid to the FULL COLD line.

   

   Figure 61

   1. Engine
   2. Expansion tank

To replace the hydraulic fluid, the filters need to be removed. Replace both at the same time; refer to Hydraulic Fluid Specifications for fluid specifications.

Purge any air in the system after you install the new filters and add fluid. Refer to Bleeding the Hydraulic System. Repeat the bleeding process until the fluid remains at the FULL COLD line in the reservoir after purging. Failure to properly perform this procedure can result in irreparable damage to the transaxle drive system.

Installing the Hydraulic-System Filters

1. Apply a thin coat of hydraulic fluid on the surface of the rubber seal of each filter.

2. Turn the filter clockwise until the rubber seal contacts the filter adapter, then tighten the filter an additional 3/4 to 1 full turn.

3. Repeat for the opposite filter.

4. Install the filter guards over each filter that you previously removed.

5. Use the 3 screws to secure the filter guards.

6. Verify that the vent plugs are removed before adding the fluid.

7. Slowly pour the specified fluid through the expansion reservoir until fluid comes out of 1 of the vent-plug holes.

8. Install the vent plug.

9. Torque the plug to 20 N∙m (15 ft-lb).

10. Continue to add fluid through the expansion reservoir until fluid comes out of the remaining vent-plug hole on the second transmission.

11. Install the opposite vent plug.

12. Torque the plug to 20 N∙m (15 ft-lb).

13. Continue to add fluid through the expansion reservoir until it reaches the FULL COLD line on the expansion reservoir.

14. Proceed to Bleeding the Hydraulic System.

    Important: Failure to perform the Bleeding the Hydraulic System procedure after changing hydraulic filters and fluid can result in irreparable damage to the transaxle drive system.

Figure 63

1. Raise the rear of machine and support it with jack stands (or equivalent support) just high enough to allow the drive wheels to turn freely.

   

   Figure 64

   1. Jacking points

2. Start the engine, move the throttle control ahead to the 1/2 throttle position, and disengage the parking brake.

   1. Move the bypass levers into the pushing the machine position. With the bypass valves open and the engine running, slowly move the motion-control levers in both forward and reverse 5 or 6 times.

   2. Move the bypass levers into the operating the machine position.

   3. With the bypass valve closed and the engine running, slowly move the control lever in both forward and reverse directions 5 to 6 times.

   4. Shut off the engine and check the fluid level in the expansion reservoir. Add the specified fluid until it reaches the FULL COLD line on the expansion reservoir.

3. Repeat step 2 until all the air is completely purged from the system.

   Note: When the transaxle operates at normal noise levels, moves smoothly forward, and reverses at normal speeds, it is purged.

4. Check the fluid level in the expansion reservoir a final time. Add the specified fluid as until it reaches the FULL COLD line on the expansion reservoir.

Check to ensure that the mower deck is level any time you install the mower or when you see an uneven cut on your lawn.

Check the mower deck for bent blades prior to leveling, and remove and replace any bent blades; refer to Servicing the Cutting Blades before continuing.

Level the mower deck side-to-side first; then you can adjust the front-to-rear slope.

Requirements:

• The machine must be on a level surface.

• All tires must be properly inflated; refer to Checking the Tire Pressure.

1. Park the machine on a level surface, disengage the blade-control switch (PTO), and engage the parking brake.

2. Shut off the engine, remove the key, and wait for all moving parts to stop before leaving the operating position.

3. Check the tire pressure in the drive tires; refer to Checking the Tire Pressure.

4. Position the mower deck in the transport-lock position.

5. Carefully rotate the blades from side to side.

6. Measure between the blade tip and the flat surface (Figure 73). If both measurements are not within 5 mm (3/16 inch), adjust the leveling; continue with this procedure.

   

   Figure 73

   1. Blades side to side
   2. Blade tip
   3. Measure from the tip of the blade to the flat surface here.

7. Check the front-to-rear blade level (Figure 74). Ensure the front blade tip is lower than the rear blade tip as shown in the block height and rake table. If adjustment is needed, continue with this procedure.

   

   Figure 74

   1. Blades front to rear
   2. Blade tip
   3. Measure from the tip of the blade to the flat surface here.

8. Set the anti-scalp rollers to top holes or remove them completely for this adjustment.

9. Place 2 blocks (see Block Height and Rake Table) under the rear edge of the cutting deck skirt; 1 on each side of the cutting deck (Figure 75).

10. Set the height-of-cut lever to the 3 inch (76 mm) position.

11. Place 2 blocks under each side of the front edge of the deck, but not under the anti-scalp roller brackets or welds.

    

    Figure 75

    Bottom view

    1. Block—7.3 cm (2.87 inches)
    2. Welds

    Block Height and Rake Table

    Deck Size	Front Block Height	Rake
    All mower decks	7.3 cm (2.87 inches)	4.8 to 6.4 mm (3/16 to 1/4 inch)

12. Carefully rotate the blades side to side (Figure 73).

13. Loosen the locknuts (Figure 76) on all 4 corners and ensure that the mower deck is sitting securely on all 4 blocks.

14. Remove any slack from the deck hangers and make sure the deck-lift foot lever is pushed back against the stop.

15. Tighten the 4 locknuts.

    

    Figure 76

    1. Locknuts
    2. Deck lift arm
    3. Deck hanger
    4. Chain

16. Ensure that the blocks fit snugly under the deck skirt and that all attachment bolts are tight

17. Continue leveling the deck by checking the front-to-rear blade slope.

18. Check the blades for levelness and repeat deck leveling procedure if necessary.

1. Park the machine on a level surface, disengage the blade-control switch (PTO), and engage the parking brake.

2. Shut off the engine, remove the key, and disconnect the spark-plug wires from the spark plugs.

3. Lower the mower to the 76 mm (3 inches) height-of-cut position.

4. Remove the mower belt from the engine pulley; refer to Replacing the Mower Belt.

5. Remove the hairpin cotter and washer securing the link pin to the frame and deck, and remove the link bar (Figure 77).

   

   Figure 77

   1. Link pin
   2. Washer
   3. Hairpin cotter

6. Lift up the mower deck to relieve tension from the mower deck.

7. Remove the chains from the hooks on the deck-lift arms (Figure 78).

   

   Figure 78

   1. Deck-lift arm
   2. Chain
   3. Hook
   4. Adjustment bolt

8. Raise the height of cut to the transport position.

9. Remove the belt from the clutch pulley on the engine.

10. Slide the mower out from underneath the machine.

    Note: Retain all parts for future installation.

1. Park the machine on a level surface, disengage the blade-control switch (PTO), and engage the parking brake.

2. Shut off the engine, remove the key, and disconnect the spark-plug wires from the spark plugs.

3. Slide the mower under the machine.

4. Lower the height-of-cut lever to the lowest position.

5. Place the height-of-cut pin in the lock position for lowest height of cut.

6. Lift the rear of the mower deck and attach the chains to the rear lift arms (Figure 78).

7. Attach the front chains to the front lift arms (Figure 78).

8. Install the long link bar through the frame hanger and deck.

9. Secure the link pin with the hairpin cotters and washers removed previously (Figure 77).

10. Install the mower belt onto the engine pulley; refer to Replacing the Mower Belt.

1. Disengage the spring from the notch in the deflector bracket and slide the rod out of the welded deck brackets, spring, and discharge deflector (Figure 79).

   

   Figure 79

   1. Rod
   2. Spring
   3. Deflector
   4. Deck brackets
   5. Spring installed over the rod

2. Remove the damaged or worn discharge deflector.

3. Position the new discharge deflector with the bracket ends between the welded brackets on the deck as shown in Figure 80.

4. Install the spring onto the straight end of the rod.

5. Position the spring on the rod as shown in Figure 80 so that the shorter spring end comes from under the rod before the bend and going over the rod as it returns from the bend.

6. Lift the loop end of the spring and place it into the notch on the deflector bracket (Figure 80).

   

   Figure 80

   1. Rod and spring assembly installed
   2. Loop end of the spring installed into the notch in the deflector bracket
   3. Rod, short end, moved behind the mower bracket
   4. Short end, retained by mower bracket.

7. Secure the rod and spring assembly by twisting it so that the short end of the rod is behind the front bracket welded to the deck (Figure 80).

   Important: The grass deflector must be spring loaded in the down position. Lift the deflector up to test that it snaps to the full down position.

1. Park the machine on a level surface, disengage the blade-control switch (PTO), and engage the parking brake.

2. Shut off the engine, remove the key, and wait for all moving parts to stop before leaving the operating position.

3. Raise the mower deck to the TRANSPORT position.

Engine oil, batteries, hydraulic fluid, and engine coolant are pollutants to the environment. Dispose of these according to your state and local regulations.