Instruction manual

Huck-Spin® Series Tooling (HK1076) Alcoa Fastening Systems
26
Internal Drive Gear & Bearing (Figure 26)
29. Using a hex key, remove two Screws holding
Actuator Disk Key within Central Housing.
30. With TRUARC pliers, remove the larger of
the two Retaining Rings; the one which holds
the Drive Gear Assembly in the Housing.
31. With a soft dowel, tap/push Internal Drive
Gear out of Housing.
32. Remove the smaller Retaining Ring and the
Ball Bearing from the Drive Gear.
Ball
Bearing
Smaller Retaining Ring
(Holds Ball Bearing against Gear)
Larger Retaining Ring
(Holds Gear and Bearing in place)
Internal
Drive Gear
Actuator
Disk Key
Screw
Figure 26
Cylinder (Figures 27 & 28)
33. Remove Locking Disc from
Piston, and screw Piston
Assembly Tool, Huck part
number 124178, onto end of
Piston. (Figure 27)
34. Slide Pin Spanner Assembly,
Huck part number 123607,
over Piston Assembly Tool,
and align dowels with holes at
face of Cylinder End Cap.
Press Spanner Assembly into
End Cap. (Figure 28)
124178
Piston Assembly Tool
Piston
Unscrew Locking Disc from
Piston before installing Piston
Assembly Tool.
Figure 27
D
D
ISASSEMBLY
ISASSEMBLY
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CONTINUED
CONTINUED
)
)