Toro 22330 Operator's Manual

5. Remove the hydraulic tank cap and dipstick (Fig. 64 and 65). 1 m–7466 Figure 64 1. Filler neck cap m–7467 1 Figure 65 1. Dipstick 6. Place a large drain pain (capable of holding 15 US gallons) under the drain plug on the front of the traction unit (Fig. 66). m–7462 1 Figure 66 1. Drain Plug 7. Remove the drain plug and allow the oil to drain into the pan (Fig. 66). 8. When finished, install and tighten the drain plug. Note: Dispose of the used oil at a certified recycling center. 9. Fill the hydraulic tank with approximately 10 US gall ...

traction rod until the track stops moving. 6. If the right track moves, lengthen or shorten the left traction rod until the track stops moving. 7. Tighten the jam nuts. 8. Close the rear access cover. 9. Stop the engine and lower the traction unit to the ground. 10. Drive the traction unit in full reverse, checking to see if the unit tracks straight. If it does not, note the direction the traction unit veers. Repeat the adjustment previously described so that it tracks straight in reverse. Adjusting the Tracking of the Traction Contr ...

8111 Lyndale Avenue South Bloomington, MN 55420-1196 Contact us at www.Toro.com All Rights Reserved Printed in the USA CALIFORNIA Proposition 65 Warning The engine exhaust from this product contains chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm. Warning Important Because in some areas there are local, state, or federal regulations requiring that a spark-arrester be used on engines, a spark-arrester is available as an option for the traction unit. If a spark-arrester is required, contact your Toro dealer. Gen ...

can gain access to the spark plug with a socket (Fig. 53). m–7478 1 Figure 53 1. Spark plug Checking the Spark Plug 1. Look at the center of the spark plug (Fig. 54). 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. Important Never clean the spark plug. Always replace the spark plug when it has a black coating, worn electrode, an oily film, or cracks. 2. Check the gap between the center and side electrodes (Fig. 54). 3. Bend ...

1 2 3 4 m–7574 Figure 48 1. Locking bolt 2. Tensioning screw 3. Tension tube 4. Tension wheel 4. Using a 1/2 inch drive socket (Fig. 49), turn the tensioning screw counter-clockwise until the distance between the tension nut and the back of the tension tube (Fig. 47) is 2-3/4 inches (7 cm). 5. Align the closest notch in the tension screw to the locking bolt hole and secure the screw with the locking bolt, spacer, and nut (Fig. 48). 6. Lower the traction unit to the ground. Replacing the Tracks When the tracks are badly worn, replace t ...

8111 Lyndale Avenue South Bloomington, MN 55420-1196 Contact us at www.Toro.com All Rights Reserved Printed in the USA CALIFORNIA Proposition 65 Warning The engine exhaust from this product contains chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm. Warning Important Because in some areas there are local, state, or federal regulations requiring that a spark-arrester be used on engines, a spark-arrester is available as an option for the traction unit. If a spark-arrester is required, contact your Toro dealer. Gen ...

Check and grease the road wheels every 250 operating hours or yearly. 1. Remove the tracks; refer to Replacing the Tracks, page 29. 2. Remove the 4 bolts securing each lower track guide which contains the road wheels, and remove them (Fig. 50). 1 3 2 3 m–7575 Figure 50 1. Road wheels 2. Lower track guide 3. Track guide bolts (only two shown) 3. Remove the snap ring and cap from a road wheel (Fig 51). m–6776 1 2 3 5 4 6 Figure 51 1. Road wheel 2. Gasket 3. Bolt 4. Road wheel cap 5. Snap ring 6. Add grease under the cap 4. Check the grease under the cap and aro ...