Bayer HealthCare RapidPoint 400 Series Service Manual page 352

b. Pry the pump roller cage free of the motor shaft while pulling the
motor toward you.
the new system will not function correctly.
CAUTION:
devices. Use an antistatic mat and wrist strap when handling PC boards.
6. Install the new motor:
a. Position the roller cage in the housing with the flat of the roller
facing the flat of the housing.
Position the motor so that the wires are furthest from the housing.
CAUTION:
b. Replace the motor by pressing it until the cage and motor are fully
seated.
352
Do not reverse the motors when removing or replacing them or
Observe precautions for handling electrostatic-sensitive
Rev. C