5-1.3. Control Head Removal; 5-1.4. Control Head Installation; 5-1.5. Speed Potentiometer Replacement; 5-1.6. Belly-Button Switch Replacement - Big Joe CB33 Manual

5-1.3. Control Head Removal.

1. Remove the cap assembly as described in para-
graph 5-1.1.
2. Tag and disconnect harness
potentiometer.
3. Hold control head in place and remove three
screws, lock washers and flat washers. Remove
control head from bracket.

5-1.4. Control Head Installation.

1. Hold control head in place and secure to bracket
with three screws, lock washers and flat washers .
2. Reconnect harness to switch and potentiometer.
3. Install the cap assembly as described in para-
graph 5-1.2.

5-1.5. Speed Potentiometer Replacement.

1. Remove the cap assembly as described in para-
graph 5-1.1.
2. Disconnect harness from potentiometer.
3. Remove screw, washer and travel control from
potentiometer.
4. Remove screw, washer and travel control from
other side of potentiometer.
5. Remove potentiometer from cover.
6. Position new potentiometer in cover.
7. Install travel control on potentiometer and secure
with screw, and washer.
8. Install travel control on the other side of potenti-
ometer and secure with screw, and washer.
9. Connect harness to potentiometer.
10. Install the cap assembly as described in para-
graph 5-1.2.

5-1.6. Belly-Button Switch Replacement.

1. Remove the cap assembly as described in para-
graph 5-1.1.
2. Disconnect harness from switch.
3. Remove and replace switch.
4. Reconnect harness to switch.
5. Install the cap assembly as described in para-
graph 5-1.2.

5-1.7. Horn Switch Replacement.

1. Remove the cap assembly as described in para-
graph 5-1.1.
BL-CB33-0115 - 03-01-2018
2.
3.
4.
from switch and
5.
6.

5-1.8. Lift and Lower Switch Replacement.

1.
2.
3.
4.

5-1.9. Tilt Switch Replacement.

1.
2.
3.
4.

5-2. CONTROL ARM

5-2.1. Gas Return Spring Replacement.

The control arm gas return spring is replaced while the
control arm is in the upright position.
1.
2.
3.
4.
5.
6.
7.
8.
Remove two screws, two mounts and horn button
.
Remove switch from cap.
Position the new switch in cap.
Position horn button in cap and secure with two
mounts and two screws.
Install the cap assembly as described in para-
graph 5-1.2.
Remove the cap assembly as described in para-
graph 5-1.1.
Remove switch assembly from cap.
Install new switch assembly in cap.
Install the cap assembly as described in para-
graph 5-1.2.
Remove the cap assembly as described in para-
graph 5-1.1.
Remove two screws and switch assembly form
button.
Secure new switch assembly to button with two
screws.
Install the cap assembly as described in para-
graph 5-1.2.
Turn off the key switch and disconnect the batter-
ies.
Remove three screws, lock washers, flat washers
and cover.
Secure the control arm in the upright position.
Remove screw and free the gas return spring
from bracket.
Pull downward on the gas return spring to free it
from its seat inside control arm.
Position the new gas return spring inside the con-
trol arm being sure it fully engages its seat.
Position the opposite end of the gas return spring
on bracket and install screw.
Install cover and secure with three screws, lock
washers, flat washers
5-3