Form No. 3397-156 Rev A Automated Row Selection Kit 2024 Directional Drill Model No. 132-4193 Installation Instructions WARNING CALIFORNIA Proposition 65 Warning This product contains a chemical or chemicals known to the State of California to cause cancer, birth defects, or reproductive harm. Safety Safety and Instructional Decals 125-6184 © 2015—The Toro® Company 8111 Lyndale Avenue South Bloomington, MN 55420 Register at www.Toro.com.
Loose Parts Use the chart below to verify that all parts have been shipped. Procedure 1 2 3 4 5 6 7 Description Qty. Rotary sensor Inner sensor bracket Outer sensor bracket Bolt (M4-10 mm) Bolt (M8-1.25 x 20 mm) Locknut (M8) Cam assembly Flange nut Bolt (M10-1.5 x 30 mm) Bolt (M10-1.5 x 35 mm) Locknut (M10) Nut (M10-1 mm) Nut (M4-0.07 mm) Flat washer Bolt (M8-1.25 x 40 mm) Bolt (M8-1.25 x 30 mm) Bolt (M5-0.08 x 25 mm) Nut (M5-0.08 mm) Bolt (M8-1.
1 Installing the Rotary Sensor Parts needed for this procedure: 1 Rotary sensor 1 Inner sensor bracket 1 Outer sensor bracket 2 Bolt (M4-10 mm) 2 Bolt (M8-1.25 x 20 mm) 4 Locknut (M8) 1 Cam assembly 15 Flange nut 3 Bolt (M10-1.5 x 30 mm) 1 Bolt (M10-1.5 x 35 mm) 1 Locknut (M10) 1 Nut (M10-1 mm) 2 Nut (M4-0.07 mm) 2 Flat washer Figure 2 1. Cam assembly 3. Disconnect the hydraulic fitting on the front side of the cam assembly (Figure 3). Procedure 1.
11. Assemble the new cam assembly using the wear pads and bolts from the previous cam assembly and 14 flange nuts and 2 locknuts (M8) included in this kit (Figure 5). 12. Install the new cam assembly using the 3 bolts (M10-1.5 x 30 mm), 1 bolt (M10-1.5 x 35 mm), and 1 locknut (M10) as shown in Figure 6. Figure 6 1. Bolt (M10-1.5 x 35 mm) and locknut (M10) 2. Bolts (M10-1.5 x 30 mm) Figure 4 1. Measure here 2. Nut 13. Connect the hydraulic fitting disconnected in step 3 (Figure 3). 3. Bolt 4.
A B 4 1 5 3 2 C D 8 6 Figure 8 1. Bolt (existing) 4. Spacer (existing) 2. Inner sensor bracket 5. Nut (existing) 7 g0293 51 3. Flat washer (new) Figure 9 1. Nut (M10-1 mm) 5. Bolt (M4-10 mm) 17. Using a thread-locking compound on the bolt, install the inner sensor bracket using the hardware previously removed with a new flat washer as shown in Figure 8. 2. Magnetic bolt from the rotary sensor 6. Bolt (M8-1.25 x 20 mm) 3. Nut (M4-0.07 mm) 7. Locknut 18.
2 Moving the Proximity Sensor and Replacing the Rod-Loading Adjustment Hardware Parts needed for this procedure: Figure 10 1. Mark on the bolt 2. Sensor wires 27. Secure the sensor wire to the bracket using a cable tie as shown in Figure 11. 2 Bolt (M8-1.25 x 40 mm) 2 Bolt (M8-1.25 x 30 mm) 2 Bolt (M5-0.08 x 25 mm) 2 Nut (M5-0.08 mm) 2 Bolt (M8-1.25 x 20 mm) Procedure 1. Measure the distance from the proximity sensor to the extension on the machine as shown in Figure 12.
Figure 14 1. Measure here on both sides of the machine 2. Bolt (M8–1.25 x 40 mm) 3. Bolt (M8–1.25 x 30 mm) 7. Replace the top bolts with the long bolt (M8-1.25 x 40 mm) (Box B of Figure 14). 8. Replace the bottom bolts with the short bolt (M8-1.25 x 30 mm) (Box B of Figure 14). 9. Adjust the bolts to match the measurements from step 6. Figure 13 1. Proximity sensor current location 2. Nut (M5) 4. Prox sensor 3. Bracket 6. Bolt (M8–1 1/4 x 20 mm) 10.
3. Route the harness lead marked starter along the wiring harness of the machines to the starter on the engine and attach the ring terminal to the same location as the current wire (Box B of Figure 17). 3 Installing the Wiring Harness A Parts needed for this procedure: 1 Wiring harness 16 Cable ties Procedure 1. Disconnect the battery. Note: Disconnect the negative terminal first then the positive terminal. C B 2.
Figure 20 Figure 18 Wiring harness with cable ties 15. Install the latest version of software into the machine and complete the tests described in that software update. 7. Route the connectors marked Setup Valve up to the 9-section valve block to the top solenoid marked Setup Valve (Figure 18). 4 8. Disconnect the connector from the top solenoid valve and plug it into the mating connector on the new harness. Removing the Rotary Pump Supply and Drain Orifices 9.
. Clean the sealing surfaces of the pump housing and control housing. 11. Install the control housing onto the pump using the new gasket. Important: The control linkage pin on the control must be inserted into the swash-plate link in the pump. Note: Use petroleum jelly to help hold the swash-plate link in place while the control is installed. Important: Do not use RTV sealant. RTV sealant can damage the pump.
Checking the Neutral Adjustment 5 1. Install a hydraulic test port and a 1000 psi gauge in each of the displacement control ports (M4 and M5). Installing the Thrust Motor Anti-Rotation Supports Parts needed for this procedure: Figure 23 1. M72 port (adjusting screw) 3. M5 port (displacement control port) 2. M90 port (locknut) 4 Adjustment block 4 Brace 8 Nut (3/8-16 inch) 4 Bolt (3/8-16 x 1 1/4 inch) 4 Bolt (3/8-16 x 1 inch) 8 Spacer 8 Washer 8 Bolt (M12-1 3/4 x 70 mm) Procedure 4.
Figure 28 Side View – Front mounts (motors removed) Figure 25 Side view 1. Weld the front motor blocks 1/8 inch over the edge. Figure 29 Side View – Rear Mounts (Aligned with the edge; motors removed) 2. Remove and discard the existing bolt and washer from the thrust motor (Box A of Figure 30). Figure 26 Top View – Rear mounts (motors removed) 1. Weld the blocks 3/4 inches away from the edges. Figure 27 Top View – Front mounts (motors removed) 1. Weld the blocks 3/4 inches away from the edges.
9. Torque the 8 bolts (M12) to 90 to 112 N-m (67 to 83 ft-lb). 10. Paint the welded area. 6 Installing the Proximity Switch Bracket Parts needed for this procedure: 1 Bracket 1 Plate flag 4 Bolt (M5-0.08 x 25mm) 4 Nut (M5) 2 Cable tie Procedure Figure 30 1. Brace 2. Bolt (M12) Clean off the paint, oil, and/or rust from the welding area. 1.
Figure 34 Current routing Figure 32 2. Weld the plate flag to the carriage assembly 5 7/8 inches away from the spindle end of the carriage assembly as shown in Figure 33. Figure 35 Existing rear sensor 1. Existing sensor 5. Tag the sensor and wiring harness to note which part of the harness goes to which sensor (Figure 36). 6. Disconnect the wiring harness from the 2 proximity switches (Figure 36). Figure 33 1. 5 7/8-inch gap 2. Plate flag 3. Paint the welded area. 4.
7. Remove the 2 proximity sensors from the mounting plate and discard the hardware (Figure 36). 8. Loosely secure the 2 proximity sensors to the bracket with 4 bolts (M5) and 4 nuts (M5) as shown in Figure 37. Figure 39 1. Rear wrench 2. Center of the wrenches B. 3. Front wrench Adjust the pipe-breakout proximity sensor until the light illuminates (Figure 40). Figure 37 4. Pipe-breakout proximity sensor 5. Pipe-return proximity sensor 1. Bolt (M5) 2. Proximity sensor 3. Nut (M5) 9.
Figure 41 1. Rear bracket 2. Front bracket B. Adjust the pipe-return proximity sensor until the light illuminates (Figure 40). C. Tighten the bolts and nuts on the sensor. D. Torque the bolts to 791 to 971 N-cm (70 to 86 in-lb). Figure 43 1. Valve cap 2. Manual-override valve Gently lift the monitor away from the console using a flat head screwdriver in the gaps as shown in Box A of Figure 44.
