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3)
Unscrew the piston rod from the motor arm per Figure 2-8.
FIGURE 2-8: PISTON ROD UNSCREWED FROM THE MOTOR ARM (LEFT)
4)
Loosen the module securing screw.
FIGURE 2-9: MODULE SECURING SCREW
5)
Lift module upwards.
Be sure to unscrew the piston before attempting to remove the module.
Handle the module carefully.
Take extra precautions to protect piston rod because minor bending could cause it to break
or cease to function properly.
2.6.3 INSTALLING AN ALTERNATE MODULE
1)
Be sure to complete the steps detailed in sections 2.6.1 and 2.6.2 before proceeding.