Toro 30672 Operator'S Manual Download Page 1

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Form No. 3435-870 Rev A

Commercial Walk-Behind Mower

Fixed Deck, T-Bar, Gear Drive with 32in or
36in Cutting Unit

Model No. 30672—Serial No. 405670000 and Up

Model No. 39674—Serial No. 405670000 and Up

*3435-870* A

Summary of Contents for 30672

Page 1: ...rcial Walk Behind Mower Fixed Deck T Bar Gear Drive with 32in or 36in Cutting Unit Model No 30672 Serial No 405670000 and Up Model No 39674 Serial No 405670000 and Up Register at www Toro com Original...

Page 2: ...and bystanders Read this information carefully to learn how to operate and maintain your product properly and to avoid injury and product damage You are responsible for operating the product properly...

Page 3: ...25 Greasing the Machine 25 Lubricating the Caster and Wheel Bearings 25 Greasing the Transmission Couplers 26 Greasing the Mower Belt Idler 26 Engine Maintenance 26 Engine Safety 26 Servicing the Air...

Page 4: ...ition key if equipped and wait for all moving parts to stop before servicing fueling or unclogging the machine Improperly using or maintaining this machine can result in injury To reduce the potential...

Page 5: ...Operator s Manual decal98 3296 98 3296 1 Belt routing 2 Engine decal98 5130 98 5130 1 Warning read the Operator s Manual for instructions on torquing the blade bolt nut to 102 to 106 N m 75 to 80 ft...

Page 6: ...zard keep bystanders away 3 Cutting dismemberment hazard of hand or foot mower blade stay away from moving parts 2 Thrown object hazard mower do not operate the mower with guards or shields removed de...

Page 7: ...2 4708 132 4708 1 Attention do not adjust the shift lever while moving 2 Stop moving before adjusting the shift lever decal133 8062 133 8062 decal130 8374 130 8374 1 Fast 2 Slow 3 Engine stop 4 Engine...

Page 8: ...ields in place 2 Warning all operators should be trained before operating the machine 6 Thrown object hazard keep bystanders away 3 Warning wear hearing protection 7 Warning shut off the engine and di...

Page 9: ...bail 8 Choke 3 Blade control lever power takeoff 9 Key switch 4 Gear shift lever 10 Upper handle 5 Upper control bar 11 Lower handle 6 Lower control bar Throttle Control The throttle controls the engi...

Page 10: ...ft the transmission to the REVERSE position and squeeze the lower control bar and handle together to engage the rearward traction assist Parking Brake Lever Pull back on the upper control bar and swin...

Page 11: ...spark or pilot light such as on a water heater or other appliance If you spill fuel do not attempt to start the engine avoid creating a source of ignition until the fuel vapors have dissipated Do not...

Page 12: ...fety interlock system each time before you use the machine If the safety system does not operate as described have an Authorized Service Dealer repair the safety system immediately 1 Engage the parkin...

Page 13: ...instructions and with your feet well away from the blade s and not in front of the discharge chute Use extreme caution when reversing or pulling the machine toward you Stop the blade if you must trans...

Page 14: ...Pull rearward on the upper control bar and lower the parking brake lever to the disengaged position 2 Gradually release the upper control bar Starting the Engine 1 Connect the spark plug wires 2 Open...

Page 15: ...e transporting or storing the machine as fuel may leak Operating the Blade Control Lever PTO The blade control lever PTO engages and disengages power to the mower blades Engaging the Mower Blades 1 Sq...

Page 16: ...e rearward Figure 8 Using the Lower Control Bar This procedure is for driving up a curb You can do this while driving forward or backward Note Some curbs do not allow the rear drive tires to contact t...

Page 17: ...control bar engaged 2 Handle Stopping the Machine CAUTION You or bystanders may be injured if you move or attempt to operate the machine while it is unattended Always remove the ignition key and enga...

Page 18: ...r position The suggested use for this position is as follows Short light grass mowing conditions Dry conditions Smaller grass clippings Propels grass clippings farther away from the mower g012677 Figu...

Page 19: ...just the blades by using the 4 spacers 6 mm or 1 4 inch on the blade spindle bolts This allows for a 25 mm 1 inch adjustment range in 6 mm 1 4 inch increments of cutting height in any axle position Us...

Page 20: ...ower the machine 7 Adjust the control rods and brake linkages as required refer to Adjusting the Control Rods page 21 and Adjusting the Parking Brake page 33 Important You must adjust the control rods...

Page 21: ...tions g018809 Figure 18 1 25 to 32 mm 1 to 1 1 4 inches gap 4 Upper control bar 2 Fixed control bar 5 Control rod 3 Parking brake lever 2 Check the operation If adjustment is required remove the hairp...

Page 22: ...es 54 mm 2 1 8 inches 60 mm 2 3 8 inches 67 mm 2 5 8 inches 73 mm 2 7 8 inches C 2 0 55 mm 2 1 8 inches 60 mm 2 3 8 inches 67 mm 2 5 8 inches 73 mm 2 7 8 inches 79 mm 3 1 8 inches C 2 1 57 mm 2 1 4 in...

Page 23: ...s cable or ropes Direct both front and rear straps down and outward from the machine Hauling the Machine Use a heavy duty trailer or truck to transport the machine Ensure that the trailer or truck has...

Page 24: ...t drives muffler cooling screen and the engine to help prevent fires Clean up oil or fuel spills Check the brake operation frequently Adjust and service the brake as needed Carefully release pressure...

Page 25: ...emove the key from the switch before you perform any maintenance Lubrication Greasing the Machine Grease the machine more often in dirty or dusty conditions Grease Type No 2 lithium or molybdenum grea...

Page 26: ...er element Every 50 hours Check the paper air cleaner element Every 200 hours Replace the paper air cleaner element Note Service the air cleaner more frequently every few operating hours if the operat...

Page 27: ...ment Figure 23 2 Place the air cleaner assembly onto the air cleaner base and secure it with the 2 wing nuts Figure 23 3 Place the air cleaner cover into position and tighten the cover knob Figure 23...

Page 28: ...O and engage the parking brake 4 Shut off the engine remove the key and wait for all moving parts to stop before leaving the operating position 5 Slide the drain hose over the oil drain valve 6 Place...

Page 29: ...ing the spark plug s and a gapping tool feeler gauge to check and adjust the air gap Install a new spark plug s if necessary Type NGK BPR4ES or equivalent Air Gap 0 75 mm 0 030 inch Removing the Spark...

Page 30: ...drain into a fuel container or drain pan Note Now is the best time to install a new fuel filter because the fuel tank is empty refer to Replacing the Fuel Filter page 30 7 Install the fuel line to the...

Page 31: ...ne remove the key and wait for all moving parts to stop before leaving the operating position 3 Remove the existing fuel vent filter Figure 33 4 Install a new fuel vent filter g014686 Figure 33 1 Fuel...

Page 32: ...ng the Cooling System Service Interval Before each use or daily Every 100 hours Yearly whichever comes first 1 Park the machine on a level surface disengage the PTO and engage the parking brake 2 Shut...

Page 33: ...page 33 Adjusting the Parking Brake The brake lever is on the upper control bar If the parking brake does not hold securely adjust it 1 Park the machine on a level surface disengage the PTO and engag...

Page 34: ...rive pulley Figure 37 6 Raise the wheel off the ground enough to remove the belt 7 Replace the traction drive belt 8 Secure the shield with the previously removed bolt and tighten the bolts Figure 37...

Page 35: ...39 Note The clearance should be 2 to 3 mm 1 16 to 1 8 inch g001477 Figure 39 1 2 to 3 mm 1 16 to 1 8 inch 4 Hairpin cotter 2 Bell crank 5 Clevis pin 3 Transmission output shaft 6 Clevis 10 Remove the...

Page 36: ...h halfway between the pulleys Figure 41 g001476 Figure 41 1 Mower belt with 13 mm 1 2 inch deflection 2 Idler pulley 6 Tighten the locknut on the turnbuckle 7 Check the blade brake adjustment refer to...

Page 37: ...ing the PTO Safety Switch 1 Park the machine on a level surface disengage the PTO and engage the parking brake 2 Shut off the engine remove the key and wait for all moving parts to stop before leaving...

Page 38: ...om the spark plugs Inspecting the Blades Service Interval Before each use or daily 1 Inspect the cutting edges Figure 45 2 If the edges are not sharp or have nicks remove and sharpen the blade refer t...

Page 39: ...cutting edge at both ends of the blade Figure 48 Note Maintain the original angle Note The blade retains its balance if the same amount of material is removed from both cutting edges g000552 Figure 48...

Page 40: ...to throw objects toward you or bystanders resulting in serious injury Also contact with the blade could occur Never operate the machine without the grass deflector the discharge cover or the grass col...

Page 41: ...ildup under the mower daily 1 Park the machine on a level surface disengage the PTO and engage the parking brake 2 Shut off the engine remove the key and disconnect the spark plug wires from the spark...

Page 42: ...ng Blades page 38 11 Prepare the machine for storage for over 30 days as follows A Add fuel stabilizer conditioner to fresh fuel in the tank Follow mixing instructions from the fuel stabilizer manufac...

Page 43: ...There is dirt in fuel filter 6 Replace the fuel filter 7 Dirt water or stale fuel is in fuel system 7 Contact an Authorized Service Dealer 8 There is incorrect fuel in the fuel tank 8 Drain the tank...

Page 44: ...is not sharp 1 Sharpen the blade s 2 A cutting blade s is are bent 2 Install a new cutting blade s 3 The mower is not level 3 Level the mower from side to side and front to rear 4 The underside of th...

Page 45: ...Schematics g001471 Electrical Schematic Rev A 45...

Page 46: ...Notes...

Page 47: ...Notes...

Page 48: ...to restaurants grocery stores hotels schools and hospitals and on a wide variety of products Additionally some online and mail order retailers provide Prop 65 warnings on their websites or in catalogs...

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