c.Lubricate the seal (27) with oil and carefully slide it over the shaft (30). Make sure the shaft is covered or othermeasures have been taken to protect the seal from damage by the shaft keyway. Press the seal into place andsecurely install the retaining ring (28) in the groove within the housing (23).d.Replace shims (15) in the end cap (4) if removed upon disassembly and install the bearing race (8).NOTEWhen properly installed the bearing race will protrude approximately 7/64" above the surfaceof the end cap. It functions with the small pin installed in the end cap to hold the valve platein the proper position.e.Install the valve plate locating pin (7) in the end cap (4). The pin will protrude from the housing approximately.050-.094".f.Install the end cap gasket (6) onto the housing being certain the locating pins (5) are in place.g.Install a new o-ring (12) on the adjusting screw (11). The o-ring must be well lubricated prior to installation.Install the adjustment screw (11) (threaded end first) into the cylinder rod of the end cap (4). Using an internalhex wrench, turn the adjustment screw counterclockwise until the screw is against the internal thread stop. Thisis the maximum flow position.h.Lubricate the end cap face with clean hydraulic oil. Then install the valve plate (9) so that the slot locates overthe locating pin (7) and the center bore fits over the protruding bearing race (8).i.Lubricate the cylinder rod and the inside of the control cylinder (13) with clean hydraulic oil. Slide the controlcylinder onto the cylinder rod.j.Install bias spring (18) and spring retainer (17) into the housing (23). Insert the swashplate (16) into the housinginsuring that spring retainer is completely inserted in the hole in the back side of the swashplate.k.Install new o-rings (21) on trunnions (20). Insure that trunnions are on correct side of the housing and orientedcorrectly then, carefully drive trunnions into place. Install capscrews (19) and torque to 7-9 ft-lbs.I.Lubricate the thrust plate (14) with clean hydraulic oil and install it into the counterbore of the swashplate (16).Make certain the thrustplate lies flat against the swashplate face.m.Prior to assembly of the cylinder block (10), inspect the pistons, retaining ring, retaining guide, washer and pinsfor damage, contamination or excessive wear. Replace any parts found to be defective. If one or more pistonsare found to be defective, it is necessary to replace the complete cylinder block kit. Refer to Figure 4-14 and thefollowing steps to assemble the block kit.4-65
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