Replacing Airlock Critical Components (cont.)
7. Open airlock retaining latches. (pic 7)
8. Remove complete airlock assembly from unit and move it to a workbench. (pic 8)
9. Use a 3/16” hex key wrench to remove six housing bolts from bottom of airlock
assembly. (pic 9)
10. Separate the housing and set bottom half aside. (pic 10)
Rotor:
11. Carefully remove the rotor from the
spline and inspect. Replace if damaged.
Before installation of new rotor, clean and
inspect the pads, motor, spline and internal
walls of the housing for damage. If all parts
are good, install the new rotor onto the
spline. (pic 11)
12. Reinstall airlock assembly onto the
PHX-150 by reversing steps 1-10. (text box)
Airlock Motor / Spline:
13. While the housing is disassembled, inspect the motor and spline. If replacement is
necessary, the motor will need to be removed from the housing. (pic 12)
14. Use a ¼” hex key wrench to remove the two mounting screws, then remove the motor
assembly from the housing. (pic 13)
15. Use two wrenches to remove the spline from the motor and install new one.
16. Be sure centering ring is in place and reinstall motor to housing.
17. Reinstall airlock assembly by reversing steps 1-11
Page 22
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REINSTALL
AIRLOCK
ASSY. BY
REVERSING
STEPS 1-10
REINSTALL
AIRLOCK
ASSY. BY
REVERSING
STEPS 1-11
Pic 7
Pic 8
Pic 9
Pic 10
Pic 11
Pic 12
Pic 13
