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ERVICE
S
14
RR0881.eps
RR0632.eps
RR0623.eps
4.3-2
Char-Lynn
®
Drive Motor
Disassembly
Cascade provides service replacement parts for the seals
indicated with a
▲
below. Due to cost, if other parts need
replacement, the complete drive motor assembly should
be replaced.
1
Remove the drive motor from the drive group as
described in Section 4.3-1.
IMPORTANT:
Clean the outside of the drive motor
and service in a clean, dust-free work area. Use a
soft-jawed vise for all service procedures.
2
Remove O-rings from housing.
3
Make a scribe across the drive motor, inline with the
capscrew and drive motor’s port surface.
4
Use a soft jawed vise to clamp the motor across the
flange with the output shaft downward.
5
Remove all capscrews from the end cap.
6
Remove the end cap, gerotor set and spacer plate as
an assembly. The splined drive should remain in place
with this group.
7
Remove the O-rings from the end cap, gerotor set and
housing.
8
Turn the drive motor over, clamping the housing across
the port area with the flange upward.
Housing
O-Ring
▲
3
6
4
5
Pressure Seal
▲
Wiper Seal
▲
Flange Seal
▲
Housing
Flange
(608XXXX or less)
Flange
(608XXXX or greater)
Load Bearing Race
Thrust Bearing
Output Shaft
Splined
Drive
Spacer
Plate
End Cap
Capscrews (7)
Capscrews (4)
Gerotor Set
2
O-Ring
▲
O-Ring
▲
O-Ring
▲
Brass Shim
▲
RR0841.eps
8
Summary of Contents for 220D
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