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HY13-1518-M1/USA
Low Speed High Torque, Hydraulic Motors
TK Series
Parker Hannifin Corporation
Hydraulic Pump/Motor Division
Greeneville, TN 37745 USA
Hydraulics
18
18. Remove seal (18), backup washer (19), and
backup ring (20) from TK Series Torqmotor
housing by working them around unseated
thrust washers (16) and thrust bearing (17) and
out of the housing. Discard seal and washers.
SEE FIGURE 16.
Remove dirt
& water seal
19. Remove housing (21) from vise, invert it and
remove and discard seal (23). A blind hole
bearing or seal puller is required.
SEE FIGURE 17.
Inspect
housing
assembly
20. Inspect housing (21) assembly for cracks,
the machined surfaces for nicks, burrs,
brinelling or corrosion. Remove burrs that can
be removed without changing dimensional
characteristics. Inspect tapped holes for
thread damage. SEE FIGURE 18. If the
housing is defective in these areas, discard
the housing assembly.
Figure 16
Figure 17
Figure 18
Disassembly and Inspection