Form No. 3369-616 Rev A Speed Control Kit 2011 and After GrandStand® Mower Model No. 119-7390 Installation Instructions 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 lost. 119-8581 1. Fast 2. Continuous variable setting 3. Slow 4. Traction control Installation Loose Parts Use the chart below to verify that all parts have been shipped.
Procedure 4 5 6 Description Use Qty. No parts required – Remove the motion control assembly. Right hand motion control bracket 1 Assemble the right hand motion control lever and new bracket. Flat washer (5/16 inch) (if needed) Left hand motion control lever Speed control assembly Carriage bolt (5/16 x 1 inch) Flange nut (5/16 inch) Rubber grip Pump arm Yoke Shoulder bolt Lock nut (1/4 inch) 2 1 1 2 2 1 2 2 1 2 Install the motion control levers and pivot brackets.
1 g015365 1 2 4 2 3 3 G016268 Figure 3 Right hand side G016267 3. Remove clamp and hose 1. On 2. Off 3. Remove clamp and hose 1. Shoulder bolt and compression spring 2. Cut plastic cable tie Figure 1 4. Fuel shut off valve 8. Move the deck lift handle to the transport position. This will allow for room to remove the fuel tank. 3. Lower the mower deck to the 1 inch (2.54cm) height-of-cut. 9. Lift the tank up and forward as far as possible (Figure 4). 4.
5. Remove the rod end bearing from each cable end that was connect to the control lever. 3 6. Loosen the large R-clamp and remove the filter from the R-clamp (Figure 5). Removing the Rear Cross Bracket and Cables 7. On the left hand side of the cross bracket, squeeze the conduit clip and push it through the cross bracket (Figure 5). No Parts Required 8. Remove the cross bracket from the machine by removing the four bolts. Do not discard this hardware and cross bracket (Figure 5). Procedure 9.
3. Slide the left hand motion control lever to the center, off of the pivot and remove it from the machine. 1 4. Slide the right hand motion control lever to the center, off of the pivot and remove it from the machine. 2 5. Disconnect the spring from the right hand motion control bracket (Figure 7). 3 6. Remove the switch from the right hand motion control bracket (Figure 7). 7.
machine with the previously removed carriage bolts (Figure 8). 7 3. Place the new left hand motion control lever into the machine and slide it onto the pivot on the side of the machine. Installing the Speed Control Assembly 4. Secure the other end with the previously removed pivot bracket and secure the pivot bracket to the machine with the previously removed carriage bolts (Figure 8). Parts needed for this procedure: 5. Check the motion control levers. The motion control levers need to pivot freely.
8 Installing the Rear Cross Bracket and Cables Parts needed for this procedure: 1 G015586 2 Pump arm 2 Yoke 1 Shoulder bolt 2 Lock nut (1/4 inch) Figure 10 1. Decal Procedure 1. Install the new yoke onto the upper cable end until there is a 1/4 inch (6 mm) showing between the jam nut and the end of the threads on the cable. 2. Hold the yoke and tighten the jam nut against the yoke to lock it in place. Repeat for the opposite side (Figure 12).
1 8. Rotate the rod end to the jam nut and tighten against the jam nut. 9. Install the new pump arm to each pump with 2 exisiting bolts (5/16 x 7/8 inches) and 2 existing flange nuts (5/16 inch) (Figure 13). 2 3 4 5 10. Connect the lower cable end to the new pump arm with a bolt (1/4 x 1 inch) and flange nut (1/4 inch). Repeat for the opposite side (Figure 13). 4 1 1 2 3 2 3 3 5 5 4 7 8 6 5 g015561 Figure 14 9 10 1 1 12 1. New shoulder bolt 2. Slot to install shoulder bolt through 3.
Note: Adjust the horizontal alignment before the front to back alignment. 1. Install the bracket for the right hand bracket with the proximity switch attached to it. 1 2 g015372 Figure 17 1. Switch screws 2. Cam 3. Nut and bolt g015788 8. After the cam is adjusted, the lever switch needs to be checked. Figure 15 1. Right hand bracket with proximity switch 2. Remove these nuts and bolts 2. Connect the wire harness to the OPC switch. 9.
1 2 1. After the horizontal alignment is finished, check the front to back alignment (Figure 19). 3 g015241 Figure 19 1. Left motion control lever 2. Right motion control lever 3. Neutral locked position 4. Align the control levers front to back 2. Rotate the right cable adjustment to place the right motion control lever in the center of the neutral lock slot in the control panel. 2 g015373 3.
1 2 3 2 1 4 G015585 Figure 21 1. Speed control lever 2. Slide adjustment nut g015369 Figure 20 1. Left cable adjustment 3. Slide bar 4. Pull the lower spacer bolts back 2. Right cable adjustment 9. Push both motion control handles to the left laterally before setting the gap. 4. Check the movement of the speed control lever by moving it to slow and back to fast two times. The handle and installed shoulder bolts should move freely. 5.
1 1 2 G015785 Figure 23 4 3 2 1 1. Vent hose and clamps 2. Fuel tank 3. Install the bracket on top of the fuel tank with the 4 previously removed bolts. 1 2 3 1 G015586 5 2 Figure 22 1. Bolt 2. Left hand motion control lever 3. Nut 4. Proximity switch 5. 0.02 inch gap G015552 Figure 24 1. Bracket 4. Install the hose and clamp to the fuel shut off valve and secure the hose to the machine with a plastic cable tie (Figure 25). 11 5.
1 12 Adjusting the Tracking No Parts Required Procedure Note: Determine the left and right sides of the machine from the normal operating position. 4 2 3 G016268 1. Start the machine. Figure 25 Right hand side 1. Shoulder bolt and compression spring 2. Install plastic cable tie 2. Push both control levers forward the same distance. 3. Check if the machine pulls to one side. If it does, stop the machine and set the parking brake. 3. Install clamp and hose 4. Fuel shut off valve 4.
1 Operation 2 Using the Speed Control Lever This machine has a speed control lever that sets the maximum ground speed of the machine. This can be adjusted to the operator’s desired speed. It is recommended to use the slowest speed for new operator’s. Note: The numbers next to the speed control are an approximate miles per hour (mph) the machine will travel. 1. Move the speed control lever to set the desired speed. • Full forward has quick response and maximum speed.
Notes: 15
