Smithco 76-000-D, Parts & Service

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95
Ser
vice
76-238 DISASSEMBLY 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
26
Inspect housing
bearing 20. If the housing (18) assembly has passed
inspection to this point, inspect the
housing bearings (19) and (13) and if they
are captured in the housing cavity the two
thrust washers (14) and thrust bearing (15).
The bearing rollers must be firmly retained in
the bearing cages, but must rotate and orbit
freely. All rollers and thrust washers must
be free of brinelling and corrosion. SEE
FIGURE 24. A bearing, or thrust washer that
does not pass inspection must be replaced.
If the housing has passed this inspection
the disassembly of the Torqmotor™ is
completed.
NOTE NOTE: The depth or location of bearing
(13) in relation to the housing wear plate
surface and the depth or location of
bearing (19) in relation to the beginning
of bearing counter bore should be
measured and noted before removing
the bearings. This will facilitate the
correct reassembly of new bearings. SEE
FIGURE 25.
Remove
bearings
and thrust
washers 21. If the bearings or thrust washers must
be replaced use a suitable size bearing
puller to remove bearing (19) and (13) from
housing (18) without damaging the housing.
Remove thrust washers (14) and thrust
bearing (15) and inspect. SEE FIGURES 26
& 27.
THE DISASSEMBLY OF TORQMOTOR™ IS COMPLETED.
Figure 24
Figure 25
Figure 26
Figure 27
Disassembly and Inspection