Smithco 76-000-D, Parts & Service

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105
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
36
NOTE NOTE: The special bolts required for use
with the relief or shuttle valve (24) end
cover assembly (2) are longer than the
bolts required with standard and cover
assembly. Refer to the individual service
parts lists or parts list charts for correct
service part number if replacement is
required.
Torque the valve
plugs 21. Torque the two shuttle valve plug
assemblies (21) in end cover assembly
to 9-12 ft. lbs. (12-16 N m) if cover is so
equipped. SEE FIGURE 59.
Torque the two relief valve plug assemblies
(21) in end cover assembly to 45-55 ft. lbs.
(61-75 N m) if cover is so equipped.
THE ASSEMBLY OF THE TORQMOTOR™ IS NOW COMPLETE EXCEPT FOR WOODRUFF KEY (12A), NUT
(12B), WASHER (12C), BOLT (12D), LOCKWASHER (12E), RETAINER RING (12F) or PORT O-RINGS (18A) AT
INSTALLATION IF APPLICABLE. PROCEED TO FINAL CHECKS SECTION.
Figure 60
Housing
Thrust
Washers
Seal
Shaft
Thrust
Bearing
Backup
Washer
Steel
Washer
NotTo Scale
Figure 59
Figure 58
Figure 57
Torqmotor™ Assembly