Related Manuals for Toro 25531E
Summary of Contents for Toro 25531E
- Page 1 Operator’s Manual Trencher Drive Maxi Sneaker 370 Vibratory Plow Model 25531E 25531T *3462-332* A 3462-332A Original Instructions (EN)
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Page 2: Safety And Instructional Decals
Chapter 1 Safety Safety and Instructional 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 missing. Trencher Safety Decal Locations G434864 Decal 147-5807 Decal 147-5641 Decal Part: 147-5641 Tie down... - Page 3 Trencher Safety Decal Locations (continued) Decal Part: 147-5654 Attachment selector lever. decal147-5654 Decal Part: 147-5655 Trencher chain direction selector lever. 147-5655 Decal Part: 147-5807 Cutting/dismemberment hazard, trencher—keep at least 2 m (6 ft) away. decal147-5807 3462-332A Page 1–2 Safety: Safety and Instructional Decals...
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Page 4: Installation
Chapter 2 Installation Installing the Trencher Control Valve Parts Required Trencher control valve 90-degree connector Straight connectors 45-degree connector Large straight connector Trencher handle Nut (M10) Knob Trencher valve bracket Bolt (M8) Nut (M8) IMPORTANT Leave the nuts loose on connectors (1, 4, and 5) until the mating hose and hardlines are installed. - Page 5 2. Install the 5 connectors onto the trencher control valve • 90-degree connector • Straight connector • Extended straight connector • 90-degree connector • 45-degree connector G432648 3. Install the trencher handle onto the trencher control valve using the 2 nuts (M10) and the knob G432649 4.
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Page 6: Installing The Hoses
Installing the Hoses Installing Hoses With or Without the Hydra Borer Parts Required 88-inch hose Hose mount bracket 83-inch hose 26-1/2 inch hose Hardline (5/8 inch) Abrasion sleeve (1 X 24 inches) Abrasion sleeve (2 X 60 inches) 90 degree connector 1. - Page 7 Installing Hoses With or Without the Hydra Borer (continued) 6. Connect the 26-1/2 inch hose from the pump tandem to the 90 degree connector on port P on the trencher control valve. G432654 7. Connect the hardline, from this kit, to the existing hardline, on the machine, and inner connector on trencher control valve in port T.
- Page 8 Installing the Hoses Without the Hydra Borer Parts Required 16-inch hose 45-degree connector 90-degree connector 1. Connect the 16-inch hose to the short end of the 90-degree connector. 2. Connect the long end of the 90-degree connector to the existing hose attached to the plow control valve.
- Page 9 Installing the Hoses Without the Hydra Borer (continued) 4. Torque the bolts securing trencher valve to the bracket and the machine to 23 to 29 N∙m (17 to 21 ft-lb). G432650 3462-332A Page 2–6 Installation: Installing the Hoses...
- Page 10 Installing Hoses With the Hydra Borer Parts Required Hardline 1. Connect the short hardline to the previously installed hardline and the 45-degree connector, on the hydra borer valve, in port T. IMPORTANT Ensure that the O-ring inserts into the hardline before connecting it to the longer hardline.
- Page 11 Installing the Selector Control Valve Parts Required Selector control valve Selector valve bracket Bolt (3/8 x 3-1/4 inch) Flat washer Nut (3/8 inch) 90-degree connector 90-degree extended connector 90-inch hose 80-inch hose 24-inch abrasion sleeve 60-inch abrasion sleeve 1. Install the 90-degree extended connectors and the 90-degree connectors onto the selector control valve.
- Page 12 2. Remove the hoses on the existing bulkhead behind the console. Discard the bracket bulkhead , and plate . Retain the bolts and nuts G432660 3. Use the 2 bolts (3/8 x 3-1/4 inches) , 4 washers , and 2 bolts (3/8 inch) to mount the selector control valve to the selector valve bracket.
- Page 13 7. Install the hoses from the bulkhead to the selector control valve. A. Move hose to port C2 B. Move hose to port C1 C. Move hose to port A D. Move hose to port B G435011 8. Place the 2 abrasion sleeves (24 inches) over the 80-inch and 90-inch hoses and secure each end with zip ties.
- Page 14 Mounting the Plate Extensions and Trencher Frame Parts Required Side plate extension Hex head bolt (3/8 x 1 inch) Button head bolt (3/8 x 1 inch) Locknut (3/8 inch) P-Clamp (2-1/2 inches) Attachment frame Bolt (1/2 X 1-1/ 4 inches) Bolt (1/2 X 1-1/2 inches) Locknut (1/2 inch) 1.
- Page 15 3. Torque the bolts to 37 to 45 N∙m (27 to 33 ft- lb). 4. Remove the 2 bolts from each side of the battery tray and set them aside. G433118 5. Loosely mount the trencher attachment frame with 3 bolts (1/2 X 1-1/ 4 inches), 2 lower bolts (1/2 X 1-1/2 inches), and 2 locknuts...
- Page 16 Parts Required (continued) 44-inch hose Hose clamp Bolt (5/16 x 2 inches) Figure 1 Installation Overview G434672 Bolt (1/2 X 1 inch) Bolt (5/8 X 1-1/2 inches) Bolt (M12) Tapered insert (1-1/2 inch) Tapered insert (1-1/4 inch) Tapered pin (1-1/2 inch) Tapered pin (1-1/4 inch) Washer (1/2 inch) Installation: Mounting the Trencher Pivot and Bracket...
- Page 17 1. Install the trencher pivot with 1 bolt (5/8 X 1-1/2 inches), 1 tapered insert (1-1/2 inch), tapered pin (1-1/2 inch), 1 washer (1/2 inch), and 1 bolt (1/2 X 1 inch) to right side of machine. G433245 2. Install the other side of the trencher pivot with 1 bolt (5/8 X 1-1/2 inches), 1 tapered insert (1-1/2 inch), tapered pin...
- Page 18 6. Secure the hydraulic cylinder with a tapered pin (1-1/4 inch), tapered insert (1-1/4 inch), and a bolt (M12). G434673 7. Torque the bolts to 83 to 103 N∙m (112 to 140 ft-lb). 8. Install the flap with 3 bolts (3/8 X 1-1/4 inches), 6 washers (3/8 inch), and 3 locknuts (3/8 inch).
- Page 19 10. Torque the trencher attachment bolts to: 127 to 157 N∙m (94 to 116 ft-lb). 127 to 157 N∙m (94 to 116 ft-lb). G433117 11. Install the 2 90-degree connectors to the hose mount bracket. G433512 12. Using existing hardware, mount the hose mount bracket to the coolant reservoir bracket holes in the frame.
- Page 20 14. Install the 44-inch hoses from the hydraulic motor to the bulkhead on the hose mount bracket. A. Connect the 90-degree hose end fittings to the trencher motor. B. Connect the straight end fittings to the bulkhead G435243 15. Connect the 83-inch and 88-inch hose from the trencher control valve to the connectors below the hose mount bracket.
- Page 21 17. Torque the bolt to 3051 to 3729 N∙cm (270 to 330 in-lb). 18. Connect the 90-inch hose coming from port C4 on the selector control valve to the hydraulic cylinder. G432692 19. Connect the 80-inch hose coming from the C3 port on the selector control valve to the hydraulic cylinder.
- Page 22 Installing the Decals 1. Place the decal 147-5654 on the selector control valve mount and the digging chain decal 147-5655 on the control valve mount. G433799 2. Place the chain and auger decal 147-5807 and the tie down decal 147-5641 the attachment frame.
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Page 23: Operation
Chapter 3 Operation Operating the Trencher Handle 1. Push the trencher handle towards the front of machine to rotate the trencher in a forward/ clockwise direction. 2. Pull the trencher handle towards the back of machine to rotate the trencher in a reverse/ counterclockwise direction. - Page 24 Trench Setting Up for Trenching 1. Fasten and adjust the seat belt. 2. Start the machine. 3. Drive to the starting point. Move in line with the planned trench. 4. Lower the boom to just above the ground. 5. Check that the attachment and ground drive controls are in neutral. Digging a Trench WARNING Thrown objects can cause death or serious injury.
- Page 25 Digging a Trench (continued) Pull the ground drive controls to drive the machine in the reverse. 5. Set the speed. IMPORTANT • Do not make sharp turns. Lower the boom to its full depth when turning. • If an object becomes lodged in the chain, stop the chain movement and raise the boom slightly.
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Page 26: Chain And Tooth Maintenance
Chain Selection (continued) Soil Description Sandy soil Sugar sand, blow sand, or other soils where sand is the predominant component Soft soil Sandy loam Medium soil Loams, loamy clays Hard soil Packed clays, gumbo, all compacted soils Rocky soil Chunk rock, glacial till, cobble, rip rap, gravel Sticky soil Gumbo, sticky clays Chain... - Page 27 Chain Type Chain Type Features 2–pitch More teeth for smoother cutting 4–pitch Standard chain Alternating side bar Prevents soil compaction on chain Bolt-on adapters Allows easy configuration changes Combination Provides pick and shovel effect 3462-332A Page 3–5 Operation: Trench Systems and Equipment...
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Page 28: Recommended Maintenance Schedule
5. Check the pins and bushings for wear by measuring the distance between the chain pins (3) and comparing it with the new chain. 6. Check the teeth (1) for wear. Note: Replace worn teeth using Toro replacement parts and maintaining the original tooth pattern. G434863 Maintenance Page 4–1... - Page 29 Adjusting the Digging Chain Tension Check every 10 hours. Adjust as needed. 1. Move the boom into a horizontal position and stop the engine. 2. Set the parking brake. 3. Ensure the distance from the bottom of the boom to the chain (A) measures 38–51 mm (1.5–2 inches).
- Page 30 11. Unclamp the links. Slowly release the cable and lower the chain to the ground. WARNING Raised component. Crushing can cause death or serious injury. Stay away. Use correct equipment and procedures. 12. Lay the chain on the ground with the teeth down. Checking the Trencher Mounting Bolts Check the bolts every 10 hours.
- Page 31 Notes:...