Form No. 3327–423 Mid–Size Mower Proline Gear 13hp with 36 Side Discharge Mower Model No. 30194—Serial No.
Warning Think Safety First . . . . . . . . . . . . . . . . . . . . . . . . . Controls . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Operating the Parking Brake . . . . . . . . . . . . . . . . Starting and Stopping the Engine . . . . . . . . . . . . . Operating the Blade Control (PTO) . . . . . . . . . . . The Safety Interlock System . . . . . . . . . . . . . . . . Driving Forward or Backward . . . . . . . . . . . . . . . Operating the Lower Control Bar . . . . . . . . . . . . .
Improper use or maintenance by the operator or owner can result in injury. To reduce the potential for injury, comply with these safety instructions and always pay attention to the safety alert symbol, which means CAUTION, WARNING, or DANGER—“personal safety instruction.” Failure to comply with the instruction may result in personal injury or death. serial numbers of your product ready. Figure 1 illustrates the location of the model and serial numbers on the product.
• Check that operator’s presence controls, safety switches and shields are attached and functioning properly. Do not operate unless they are functioning properly. Maintenance and storage • Disengage drives, set parking brake, stop engine and disconnect spark plug wire. Wait for all movement to stop before adjusting, cleaning or repairing. Operation • Clean grass and debris from cutting unit, drives, mufflers, and engine to help prevent fires. Clean up oil or fuel spillage.
• Do not mow on wet grass. Reduced traction could cause sliding. • Be aware of the mower discharge direction and do not point it at anyone. Do not operate the mower without either the entire grass catcher or the guard in place. • Do not use a grass catcher on steep slopes. Heavy grass bags could cause loss of control of the machine. • Slow down before turning. Sharp turns on any terrain may cause loss of control. • Do not mow up and down slopes. • Turn off blades when not mowing.
Slope Chart 7
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. 82-2280 63-8440 1.
95-2814 98-4387 1. Warning—wear hearing protection. 98-5130 1. Warning—read the Operator’s Manual for instructions on torquing the blade bolt/nut to 75–80 ft.-lb.(102–106 N⋅m). 95-5537 1. Read the Operator’s Manual for instructions on operating the cutting blade 2. Push forward to engage 3.
Gasoline and Oil Warning Gasoline is harmful or fatal if swallowed. Long-term exposure to vapors can cause serious injury and illness. Recommended Gasoline Use UNLEADED Regular Gasoline suitable for automotive use (85 pump octane minimum). Leaded regular gasoline may be used if unleaded regular is not available. • Avoid prolonged breathing of vapors. • Keep face away from nozzle and gas tank or conditioner opening. • Keep gas away from eyes and skin.
Setup Note: Determine the left and right sides of the machine from the normal operating position. Loose Parts Note: Use the chart below to verify all parts have been shipped. DESCRIPTION QTY. Caster assemblies 2 Bolt, 3/8 x 3/4 in. 8 Flange nut, 3/8 in. 8 Upper handle 1 Bolt, 3/8 x 1 in. 4 Locknut, 3/8 in. 4 Plastic terminal 1 Wire tie 1 Rod fitting 2 Clevis pin 2 Washer, 1/4 in.
Installing the Front Casters 1 1. Align casters with holes on top and front of mower and insert 8 bolts (3/8 x 3/4 in.) through mower. Secure with 8 flange nuts (3/8 in.) below mower (Fig. 2). 5 6 Note: Tighten lower bolts first to pull caster against front, then top bolts last. 4 2. Torque bolts to 30–35 ft. lb. (40–47 N m). 3 2 4 m–4213 1 Figure 3 1. Upper handle 2. Rear frame 3. Bolt, 3/8 x 1 in. 3 4. Route wire harness inside of frame, along left handle and over throttle cable.
5. After adjusting control rods, check parking brake adjustment; refer to Servicing the Brake, page 30. 5 1 4 4 2 3 3 2 m–3782 Figure 5 1. Terminal 2. Clip 1 3. Plastic plug 4. Switch m–3770 Figure 7 Installing the Traction Control Rods 1. Control rod 2. Fixed control bar 3. Parking brake lever 1. Thread trunnions equal distance onto each control rod. For a starting point, thread on approximately 2 in. (51 mm) (Fig. 6). Connecting the Throttle Cable 2.
Note: Do not remove rubber seal washer and square hole washer from transmission shaft. 5 2. Slide shift lever through control panel and align mounting hole in lever with square on transmission shaft. Secure lever to transmission with previously removed spring washer and locknut (Fig. 10). 3 3. Replace the spring washer, dish down and locknut (Fig. 8). 1 4. Torque nut to 35 ft. lbs. (47 N m). 4 2 5. Shift lever to second gear and check alignment of lever in slot of shifter plate.
Caution This machine produces sound levels in excess of 85dBA at the operator’s ear and can cause hearing loss through extended periods of exposure. 4 Wear hearing protection when operating this machine. 3 3 2 5 6 1 m–3771 1 2 Figure 11 1. Bolt, 5/8 x 7/8 in. 2. Lock washer, 5/16 in. 3. Washer, 5/16 in. 4. Stud 5. Spring 6. Locknut Figure 13 1. Caution 3. Push fuel line onto fuel tank fitting and secure with hose clamp (Fig. 12). 2.
Recoil Starter – Pull recoil starter handle to start engine. 2. Gradually release the upper control bar. Fuel Shut–off Valve – (In fuel line) Close fuel shut–off valve when transporting or storing mower. 1 2 2 5 7 m–4212 3 Figure 15 1. Upper control bar 2. Parking brake lock 6 1 Starting and Stopping the Engine 4 Starting the Engine 1. Make sure spark plug wire(s) are installed on spark plug(s) and fuel valve is open. m–4194 Figure 14 1. 2. 3. 4.
2 1 1 3 2 m–4194 m–4194 Figure 16 1. Blade control (PTO) Figure 17 2. Throttle lever 1. Upper control bar 2. Bail 3. Blade control (PTO) 3. Set the parking brake. 4. Pull wire off spark plug(s) to prevent possibility of someone accidentally starting the machine while transporting or storing machine. Disengaging the Mower Blades (PTO) 1. To disengage the blade(s), pull blade control lever rearward, all the way (Fig. 17). 5. Close the fuel shut off valve before transporting or storing machine.
Testing the Safety Interlock System 1 Test the safety interlock system before you use the machine each time. If the safety system does not operate as described below, have an Authorized Service Dealer repair the safety system immediately. 1. Set the parking brake, disengage the PTO and place the throttle forward. Start the engine. With the engine running squeeze the bail against upper control bar and push the mower blade control lever forward. The mower blades begin rotating. 2 m–4194 2.
Using Side Discharge or Mulch Grass Note: Lifting up on handle will assist driving the machine up a curb and not spin the drive wheels. This mower has a hinged grass deflector that disperses clippings to the side and down toward the turf. 1 Danger 2 Without the grass deflector, discharge cover, or complete grass catcher assembly mounted in place, you and others are exposed to blade contact and thrown debris. Contact with rotating mower blade(s) and thrown debris will cause injury or death.
4. Torque blade bolt to 75–80 ft. lb. (101–108 N m). 1 2 A 6 B 5 4 4 C D 1 E 3 m–3789 Figure 22 2 1. Axle pivot bolt m–3779 2. Axle adjustment bolt Figure 21 1. Blade 2. Blade bolt 3. Cone washer 4. Spacer 5. Thin washer 6. Nut Adjusting the Caster Position 1. Using the height-of-cut chart, adjust the caster spacers to match with the axle hole selected (Fig. 23). 2. Remove clevis pin, slide caster from support and change spacers (Fig. 23). Adjusting the Axle Height 3.
Height-of-Cut Chart No. of Spacers Below Caster Number of 1/4 in. Blade Spacers Below Spindle Axle Position 1/2 in. (13mm) 3/16 in. (5 mm) 4 3 2 1 0 A 0 0 1 in. (26 mm) 1–1/4 in. (32 mm) 1–1/2 in. (38 mm) 1–3/4 in. (45 mm) 2 in. (45 mm) A 0 1 1–1/8 in. (29 mm) 1–3/8 in. (35 mm) 1–5/8 in. (41 mm) 1–7/8 in. (48 mm) 2–1/8 in. (55 mm) A 1 0 1–3/8 in. (35 mm) 1–5/8 in. (41 mm) 1–7/8 in. (48 mm) 2–1/8 in. (55 mm) 2–3/8 in. (55 mm) B 0 1 1–3/8 in. (35 mm) 1–5/8 in.
Maintenance Note: Determine the left and right sides of the machine from the normal operating position. Important Refer to your engine operator’s manual for additional maintenance procedures.
Servicing the Cutting Blades Checking for Bent Blades To ensure a superior quality of cut, keep the blades sharp. For convenient sharpening and replacement, you may want to keep extra blades on hand. 1. Rotate the blades until the ends face forward and backward (Fig. 25). Measure from a level surface to the cutting edge of the blades (Fig. 26). Note this dimension.
blade is not balanced, file some metal off the end of the sail area only (Fig. 28). Repeat this procedure until the blade is balanced. machine, use genuine TORO replacement blades. Replacement blades made by other manufacturers may result in non-conformance with safety standards. Hold the blade bolt with a wrench. Remove the nut, blade bolt, cone washer, blade, spacers and thin washer from the spindle (Fig. 27). 2 1 6 Figure 29 1. Blade 5 4 4 1 m–1855 2. Balancer Installing the Blades 3 1.
2. Inspect the element for tears, an oily film, and damage to the rubber seal. 4. Carefully slide the foam element off the paper element (Fig. 30). Important Never clean the paper element with pressurized air or liquids, such as solvent, gas, or kerosene. Replace the paper element if it is damaged, defective, or cannot be cleaned thoroughly. 1 2 3 4 5 1 6 m–2595 2 m–5192 Figure 30 1. Cover and nut 2. Wing nut 3. Foam element Figure 32 4. Washer and grommet 5. Paper element 6. Air cleaner base 1.
Viscosity: See table below 1 2 USE THESE SAE VISCOSITY OILS 3 10W–30 5W–20, 5W–30 –20 5F 0 –30 5C –20 20 32 40 80 60 100 Figure 33 –10 0 10 20 30 40 1. Oil dipstick 2. Metal end 3. Filler tube Checking the Engine Oil Level Changing the Engine Oil 1. Disengage the power take off (PTO), set the parking brake and turn the engine off. 1. Start the engine and let it run five minutes. This warms the oil so it drains better. 1.
Changing the Engine Oil Filter Removing the Spark Plug(s) Service Interval/Specification 1. Disengage the power take off (PTO), set the parking brake, and turn the engine off. Replace the oil filter every 200 hours or every other oil change. 2. Pull the wire(s) off the spark plug(s) (Fig. 36). Now clean around the spark plug(s) to prevent dirt from falling into the engine and potentially causing damage. Note: Change oil filter more frequently when operating conditions are extremely dusty or sandy. 3.
2 Cleaning the Cooling System 3 Service Interval/Specification 1 Before each use, check and clean engine cooling system. Remove any build–up of grass, dirt or other debris from the cylinder and cylinder head cooling fins, air intake screen on flywheel end, and carburetor–governor levers and linkage. This will help insure adequate cooling and correct engine speed and will reduce the possibility of overheating and mechanical damage to the engine. 0.040 in. (1.
2. Rear wheels must lock when you try to push the machine forward or backward. Adjustment is required if the wheels turn and do not lock; refer to Adjusting the Brake, page 30. 2. Lubricate the transmission couplers every 100 hours and idler arm pivots every 8 hours (Fig 40). 1 3. Release the brake and press upper control bar very lightly, approximately 1/2 in. (13 mm), wheels should rotate freely. 4. If both conditions are met, no adjustment is required.
Servicing the Fuel Tank Servicing the Fuel Filter Draining The Fuel Tank Service Interval/Specification Replace the fuel filter after every 200 operating hours or yearly, whichever occurs first. Danger In certain conditions, gasoline is extremely flammable and highly explosive. A fire or explosion from gasoline can burn you and others and can damage property. Replacing the Fuel Filter Never install a dirty filter if it is removed from the fuel line. 1.
4. Raise wheel off ground enough to allow belt removal. 1 Note: Make sure that the mud and grass scraper is adjusted properly and centered in the pulley grooves (see page 34). The pointed part of the scraper should be centered and as deep in the pulley groove as possible, without rubbing at any point. 5. Replace the drive belt. 6. Secure shield with previously removed bolt and tighten bolts (Fig. 45). 3 4 2 7. Secure brake rod to brake arm with hairpin cotter (Fig. 45). 2 m–4726 Figure 46 1 2 1.
7. Engage PTO lever and check the clearance between the bellcrank and the transmission output shaft (Fig. 48). Space should be 1/16–1/8 in. (2–3 mm). Adjusting the Mower Belt Tension 8. Remove hairpin cotter and clevis pin from bellcrank. Rotate clevis clockwise on rod to increase or counterclockwise to decrease clearance (Fig. 48). Service Interval/Specification Check belt tension after the first 8 and 25 hours of operation. Check the belt tension every 50 hours.
Adjusting the Grass/Mud Scraper 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. Loosen the locknut holding scraper to the engine frame (Fig. 51). 4 3 5 2. Rotate scraper until they align with center of pulley grooves (Fig. 51). 2 3. Tighten the locknut (Fig. 51). Note: The scraper must not contact the pulley on the sides or bottom of grooves. Re-adjust if necessary. 3 2 1 6 m–3781 Figure 52 1.
Wiring Diagram J3 KILL W2 J4 J5 J2 MAG W1 W4 W3 WIRE LIST DESIG. AWG COLOR ROUTE W1 16 WHITE J2 J4 W2 16 WHITE J2 J3 W3 16 BLUE P1–1 J5 W4 16 BLACK P1–2 J1 1 J1 GND 2 P1 PTO Cleaning and Storage A. Run engine to distribute conditioned fuel through the fuel system (5 minutes). 1. Disengage the power take off (PTO) and set the parking brake. B. Stop engine, allow to cool and drain the fuel tank; refer to Servicing the Fuel Tank, page 31, or operate engine until it stops. 2.
Troubleshooting Problem Engine g will not start, starts hard, or f il to keep fails k running. i Engine g loses power. Engine g overheats. Machine does not drive. Possible Causes Corrective Action 1. Fuel tank is empty. 1. Fill fuel tank with gasoline. 2. Choke is not on. 2. Move choke lever to on. 3. Air cleaner is dirty. 3. Clean or replace air cleaner element. 4. Spark plug wire is loose or disconnected. 4. Install wire on spark plug. 5.
Problem Abnormal vibration. Uneven cutting g height. g Blades do not rotate. Blades do not stop when disengaged. g g Possible Causes Corrective Action 1. Cutting blade(s) is/are bent or unbalanced. 1. Install new cutting blade(s). 2. Blade mounting bolt is loose. 2. Tighten blade mounting bolt. 3. Engine mounting bolts are loose. 3. Tighten engine mounting bolts. 4. Loose engine pulley, idler pulley, or blade pulley. 4. Tighten the appropriate pulley. 5. Engine pulley is damaged. 5.
The Toro Total Coverage Guarantee LCE A One-Year Limited Warranty Conditions and Products Covered Owner Responsibilities The Toro Company and its affiliate, Toro Warranty Company, pursuant to an agreement between them, jointly promise to repair any Toro Product used for commercial, institutional, or rental purposes if defective in materials or workmanship.
