Toro 22473 Operator'S Manual Download Page 14

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Storage

1. Before long term storage, brush the dirt from the

attachment.

2. Check the condition of the digging chain. Adjust and

lubricate the chain. Replace any worn or damaged
teeth.

3. Check and tighten all bolts, nuts, and screws. Repair

or replace any part that is damaged or worn.

4. Ensure that all hydraulic couplers are connected

together to prevent contamination of the hydraulic
system.

5. Paint all scratched or bare metal surfaces. Paint is

available from your Authorized Service Dealer.

6. Store the trencher in a clean, dry garage or storage

area. Cover the trencher to protect it and keep it
clean.

Summary of Contents for 22473

Page 1: ...Head Compact Utility Loaders Model No 22473 Serial No 310000001 and Up Model No 22474 Serial No 310000001 and Up To register your product or download an Operator s Manual or Parts Catalog at no charge...

Page 2: ...ormation help finding a dealer or to register your product Whenever you need service genuine Toro parts or additional information contact an Authorized Service Dealer or Toro Customer Service and have...

Page 3: ...nto them Have the property or work area marked for buried lines and do not dig in marked areas Contact your local marking service or utility company to have the property marked for example in the Unit...

Page 4: ...id Use cardboard or paper to find hydraulic leaks never use your hands CAUTION Hydraulic couplers hydraulic lines valves and hydraulic fluid may be hot and can burn you if you touch them Wear gloves w...

Page 5: ...9952 1 Cutting hazard chain and auger stay away from moving parts and keep bystanders away from the machine 2 Warning stop the engine and remove the key before preforming and maintenance or repairs 3...

Page 6: ...through the links Important To avoid bending the chain links place blocks under and between the links when hammering the clevis pin through 9 Secure the clevis pin with the cotter pin supplied with t...

Page 7: ...usly to secure it in the correct holes as described in the following list Note Refer to Figure 5 when performing this procedure 4 inch 10 cm chain configuration Using the hole closest to the auger bla...

Page 8: ...t to 15 to 17 ft lb 20 to 23 N m Product Overview Specifications Note Specifications and design are subject to change without notice Width with 3 ft 91 cm boom 35 inches 89 cm Length with 3 ft 91 cm b...

Page 9: ...ide of the trencher frame to allow you to trench close to buildings and other obstacles 1 Lower the trencher to the ground stop the engine and disconnect the hydraulic lines from the trencher WARNING...

Page 10: ...removal Trench at a 45 to 60 degree angle for best results You will be able to dig a trench faster by controlling the depth with periodic adjustments of the loader arms If your traction unit has a sp...

Page 11: ...Service Interval Before each use or daily Before storage Grease 2 fittings as shown in Figure 8 and Figure 9 every day and immediately after every washing Grease Type General purpose grease 1 Stop the...

Page 12: ...not over tighten the chain Excess chain tension may damage drive components 1 Loosen the 2 bolts and nuts securing the boom to the trencher arm Figure 3 2 Loosen the jam nut securing the adjustment b...

Page 13: ...cket Fig 8 10 Clean the sprocket mounting surface on the trencher 11 Slide the new sprocket onto the shaft as illustrated in Figure 8 Important The arrow on the sprocket face should be visible from th...

Page 14: ...all bolts nuts and screws Repair or replace any part that is damaged or worn 4 Ensure that all hydraulic couplers are connected together to prevent contamination of the hydraulic system 5 Paint all sc...

Page 15: ...er and speed lever applicable wheeled units only 2 Set the flow divider to the 10 00 position and the speed lever to the turtle position 3 There is a restriction in a quick coupler or hose 3 Check the...

Page 16: ...an abusive negligent or reckless manner Parts subject to consumption through use unless found to be defective Examples of parts which are consumed or used up during normal Product operation include b...