Foley Engines ZF 45 C Repair Manual page 12

4.8 Remove O-Rings (52), (53) from the piston (51).
WARNING
4.9 Inject air through the indicated hole, to remove the
piston (56). The hole is located on the upper circular
surface of the housing cover (clutch piston side) just
under the piston screw (18).
4.10 Remove the O-Ring (33) from cover (35).
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Repair Manual and Spare Parts List ZF 45C / 63C / 88C
4.11 Remove O-Rings (57) from piston (56).
NOTE: Replace O-Rings (33, 57) if disassembled.
4.12 Remove the stop screw (17) and position screw (18),
the two washers (13), the spring (20) and the ball (21).
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4.13 Remove the neutral safety switch (15), the plugs (12,
14), spacer (16), ball (21) and washer (19).
4.14 Using two screwdrivers pull out the distributor shaft
(24), the distributor shaft seal (23) will come out
together.
Remove seal ring (23) from the spool valve (24).
NOTE: 1 - Take note of the position of the seal ring.
2 - Replaced the seal ring if disassembled.
CAUTION
Don't disassemble the distributor shaft (24), if it's
necessary to replace it use the complete group.
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