Wheel System, Traction
59
Service Manual – CA90 32T
11. Install the new transaxle by following these steps in the reverse order.
NOTE 1: The transaxle must be oriented as shown in the picture above to clear the solution filter.
NOTE 2: The transaxle slots in the frame will align with the square ends of the transaxle housing, so there
is no need to worry about side-to-side alignment.
NOTE 3: If you install the transaxle, re-install the batteries, and then discover the transaxle wires are
reversed, do not panic. You simply need to switch the M1 and M2 wires on the Curtis Speed Controller.
Speed Control Potentiometer
1. Disconnect the batteries.
2. Remove the (4) screws from the upper control housing panel (dash board), and the (4) screws from the
lower control housing panel.
3. GENTLY move the covers aside to gain access to the inside of the control housing.
4. Use a small (2 mm) Allen wrench to remove the speed control knob.
5. Use a pliers or wrench to remove the nut and washer that attach the potentiometer to the housing.
6. Dis-connect the 4-pin connector to remove the speed control potentiometer.
7. Install a new speed control potentiometer by following the above steps in reverse order.
NOTE: Insure that all wires are connected, and not pinched when replacing the upper and lower panels.