MOTOR
Read section A and B completely prior to operation or repair of golf car
H-5
Remove the bolt (2) securing the commutator end cap (3) onto the motor casing (4).
Pull the commutator end cap hard so that the armature (5) and its cover hood may be removed (as a
single piece) from the motor casing. Tap the end cap to enhance the loosening.
REPLACING BEARING
Tool List
Qty. Required
Air heater or heating lamp ......................... 1
Arbor press
............................................. 1
Bearing installation tool kit......................... 1
Snap ring pliers
...................................... 1
Do not heat commutator end cap with welding torch. Apply appropriate amount of heat. Overheat
may cause damage of end cap and bearing.
In the process of pressure application, the commutator end cap must be supported appropriately.
Inadequate supporting and/or uneven supporting may result in end cap breakage.
For easy removal, heat the commutator end cap before removing the armature.
After heating, place the commutator end cap / armature component onto the press, support the end cap
as much as possible, and force the armature out of the bearing.
Push backward all brushes till the brush spring (15) leans on one side of the brush. In this way, brush
should not stand in the way when replacing the bearing (Ref Fig. H5).
Remove the internal spring snap ring (6), and heat once again the commutator end cap. Force the
bearing (7) out of the commutator end cap (3).
To fit the bearing into the end cap, apply pressure onto the outer race of bearing so as not to
damage the bearing.
Fulfill heating once again so that the new bearing may be pressed into the commutator end cap.
Install the spring snap ring.
To replace brush, please turn to “REPLA CEING BRUSH” before installing the armature.
Armature will stop automatically as soon as it reaches the appropriate position.
