TM 9-2320-289-348-4.POWER STEERING GEAR REPAIR (Con’t).NOTEl Ensure that seals (44 and 46), seal backup washers (45 and 47), andinner housing (7) are greased prior to installation.l Ensure that seals (44 and 46) and seal backup washers (45 and 47) areseated just past retaining ring (48) grooves.20.Install pitman shaft needle bearing(43) into housing (7) until bearing isfully seated. Install new pitman shaftseal (44), inner seal backup washer(45), new double lip pitman shaft seal(46), and outer seal backup washer(47) into housing. Using snapringpliers, install pitman seal retainingring (48),21.Install rack piston (16) into rack piston installer. Install rack piston and ball retainer tool intohousing (7). Hold ball retainer tool tightly against worm gear while turning stub shaft (8)clockwise until seated. Ensure that no balls have dropped out.22.Install rack piston plug (15), DO NOT tighten. Center rack piston (16) and install pitman shaft(6) in housing (7), Tighten rack piston plug to 75 Ib.-ft, (102 N.m),TA504978-28
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