Form No. 3356-351 Rev C
PT21 Commercial Lawn Mower
Model No. 22193—Serial No. 270000001 and Up
Model No. 22194—Serial No. 270000001 and Up
Register at www.Toro.com.
Original Instructions (EN)
Page 1: ...Form No 3356 351 Rev C PT21 Commercial Lawn Mower Model No 22193 Serial No 270000001 and Up Model No 22194 Serial No 270000001 and Up Register at www Toro com Original Instructions EN...
Page 2: ...l No Serial No This manual identifies potential hazards and has safety messages identified by the safety alert symbol Figure 2 which signals a hazard that may cause serious injury or death if you do n...
Page 3: ...the product it is essential that you and any other operator of the lawn mower read and understand the contents of this manual before the engine is ever started Pay particular attention to the safety...
Page 4: ...tcher or the guard in place Do not change the engine governor setting or overspeed the engine Stop on level ground and shut off engine before leaving the operator s position for any reason including e...
Page 5: ...ble to the operator and are located near any area of potential danger Replace any decal that is damaged or lost Manufacturer s Mark 1 Indicates the blade is identified as a part from the original mach...
Page 6: ...y 2 Locknut Model 22193 only 6 Locknut Model 22194 only 1 Upper handle Model 22194 only 1 Cable tie Procedure 1 Attach the upper handle to the lower handle using 4 oval head bolts and 4 locknuts model...
Page 7: ...to prevent the cable s from hooking onto the end cap on the rear door rod and interfering with the self propel system Figure 3 2 Installing the Starter Rope No Parts Required Procedure 1 Pull the sta...
Page 8: ...t handle 6 Air filter 2 Blade control bar 7 Cutting height lever 4 3 Fuel tank 8 Spark plug 4 Oil fill dipstick 9 Primer 5 Side discharge Figure 8 Model 22194 1 Upper handle 6 Air filter 2 Recoil star...
Page 9: ...ine produces sound levels in excess of 85dBA at the operator s ear and can cause hearing loss through extended periods of exposure Wear hearing protection when operating this machine Figure 10 1 Warni...
Page 10: ...freshness purchase only the quantity of gasoline that you expect to use in 30 days Using unleaded gasoline results in fewer combustion deposits and longer engine life You may use leaded gasoline if un...
Page 11: ...fuel stabilizer conditioner regularly during operation and storage A stabilizer conditioner cleans the engine during operation and prevents gum like varnish deposits from forming in the engine during...
Page 12: ...coil starter Figure 17 or Figure 18 Figure 17 Model 22193 Figure 18 Model 22194 5 If the mower does not start in 1 or 2 pulls press the primer button 1 or 2 times and try starting it again Note If the...
Page 13: ...e housing when adjusting the cutting height If the engine has been running the muffler will be hot and can severely burn you Keep away from the hot muffler Adjust the cutting height as desired Set all...
Page 14: ...rp contacting the blade can result in serious personal injury Stop the engine and wait for all moving parts to stop before leaving the operating position Installing the Side Discharge Chute 1 Unlock t...
Page 15: ...t below the 2 1 4 inch 57 mm setting unless the grass is sparse or it is late fall when grass growth begins to slow down When cutting grass over 6 inches 15 cm tall first mow at the highest cutting he...
Page 16: ...ore frequently in dusty conditions Every 50 hours Change the engine oil more often in dusty conditions Every 100 hours Check the spark plug Every 300 hours Replace the paper air filter more frequently...
Page 17: ...frequently in dusty conditions Important Do not operate the engine without the air filter assembly extreme engine damage will occur 1 Stop the engine and wait for all moving parts to stop 2 Remove the...
Page 18: ...an also remove the oil from the crankcase using an oil extractor 7 Return the mower to its operating position 8 Insert the dipstick into the filler neck and rotate the cap clockwise until it is tight...
Page 19: ...l line refer to Installing the Fuel Tank and the Fuel Line Blade Maintenance Maintaining the Cutting Blade Always mow with a sharp blade A sharp blade cuts cleanly and without tearing or shredding the...
Page 20: ...ing angle Figure 33A and inner cutting edge radius Figure 33B The blade will remain balanced if you remove the same amount of material from both cutting edges Figure 33 1 Sharpen at this angle only 2...
Page 21: ...inutes to dry out the moisture on the mower and its components Scraping Method If washing does not remove all debris from under the mower scrape it clean 1 Disconnect the wire from the spark plug Figu...
Page 22: ...he spark plug hole 4 Slowly rotate the engine several times using the starter rope to distribute the oil 5 Install the spark plug but do not connect the wire to the spark plug General Information 1 Cl...
Page 23: ...The wire is not connected to the spark plug 1 Connect the wire to the spark plug 2 The spark plug is pitted fouled or the gap is incorrect 2 Check the spark plug and adjust the gap if necessary Replac...
Page 24: ...in the Operator s Manual Such routine maintenance whether performed by a dealer or by you is at your expense Instructions for Obtaining Warranty Service If you think that your Toro Product contains a...
