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T47541109 Rev. J
FlexJet Head Assembly
TECHNICAL
PUBLICATIONS
This Document Supports Assembly 47541109 Rev. F
Disassemble the Head
Use ESD precautionary measures when handling the PCA Flex Jet
Control and associated cabling.
1.
Remove the cable ties securing the clutch lead wires to the PCA Flex
Jet Control.
2.
Remove the spring bar by carefully removing the 3 screws. Refer to
the following diagram.
Spring Bar
EXT(Special) Spring
Screws (3)
Retainer
Arm Spring
3.
Disconnect all 7 EXT (Special) Springs from the arm springs.
Disconnect each spring from its retainer, then remove the springs.
4.
Top Shaft Clutches: Use the following procedure for the top shaft
clutches, 1, 3, 5 and 7. Refer to the following diagram.
a.
Remove cover from Z Encoder.
b.
Loosen the 2 set screws holding the Z Encoder to the shaft.
Install the U-clip in the encoder.
c.
Remove 3 screws securing the Z Encoder to the Z-Axis Housing.
d.
Remove E ring and spacer from shaft.
