Smithco 76-000-D, Parts & Service

Page: 103 / 116

101
Ser
vice
76-238 ASSEMBLY INSTRUCTIONS
HY13-1527-M1/US
Torqmotor™ Service Procedure
TF, TG, TH and TL Series
Parker Hannifin Corporation
Hydraulic Pump/Motor Division
Greeneville, TN 37745 US
32
Install drive link
NOTE
11. Install drive link (10) the long splined end
down into the coupling shaft (12) and
engage the drive link splines into mesh with
the coupling shaft splines. SEE FIGURE 42.
NOTE: Use any alignment marks put on
the coupling shaft and drive link before
disassembly to assemble the drive link
splines in their original position in the
mating coupling shaft splines.
Assemble wear
plate and seal
ring
12. Assemble wear plate (9) over the drive link
(10) and alignment studs onto the housing
(18). SEE FIGURE 43.
Apply a small amount of clean grease to a
new seal ring (4) and assemble it into the
seal ring groove on the wear plate side of
the rotor set stator (8B). SEE FIGURE 44.
Install the
assembled rotor
set and seal ring 13. Install the assembled rotor set (8) onto wear
plate (9) with rotor (8A) counterbore and seal
ring side down and the splines into mesh
with the drive link splines. SEE FIGURE 45.
NOTE NOTE: If necessary, go to the
appropriate, “Rotor Set Component
Assembly Procedure.”
NOTE NOTE: The rotor set rotor counterbore
side must be down against wear plate for
drive link clearance and to maintain the
original rotor-drive link spline contact. A
rotor set without a counterbore and that
was not etched before disassembly can
be reinstalled using the drive link spline
pattern on the rotor splines if apparent,
to determine which side was down. The
rotor set seal ring groove faces toward
the wear plate (9).
Figure 42
Figure 43
Figure 44
Figure 45
Torqmotor™ Assembly