TM9-2330-372-14&P
(4) Remove screws (15) and key cover (16) and remove key (17) and key seal (5) Remove outer housing (6)
and collar (28) from inner tube (10) by pulling apart. Remove collar (28) from outer housing.
(6) Remove pin (4) and pinion assembly (19) from outer housing (6).
(7) Remove bushing (25) if necessary.
(8) Remove nut (14), inner cup (13) and ground pad (12).
CAUTION
Do not damage outer surface of inner tube (10).
(9) Carefully drive in two groove pins (9) until wall of inner tube (10) is cleared. Separate jack screw (2) from
inner tube (10).
(10) Drive out groove pin (3) from jack screw (2).
(11) Spin jack nut (8) off of jack screw (2).
(12) Drive pins (9) out of jack nut (8).
(13) Remove rectangular seal (7) from outer housing (6) only if obviously damaged.
(14) Replace lube fittings (5 and 31) if damaged.
h. jack as follows:
(1) Coat inside of jack nut (8) with grease (GAA) and install jack nut (8) onto jack screw (2) with large end first to
about six inches from top of thread.
(2) Install pin (3) into jack screw (2).
(3) Install jack screw (2) into inner tube (10) and align holes in jack nut with holes in inner tube.
(4) Install two pins (9) into inner tube (10) until slightly below flush.
(5) Put grease on top side of cup (13) and both sides of ground pad (12) cup surface and install ground pad on
inner tube (10) with cup (13) and nut (14).
(6) Coat bushing (25) with grease (GAA) and install pinion assembly (19) in outer housing (6). Install pin (4).
(7) Slip outer housing (6) over inner tube (10) and align keyway holes. Install key seal (18) in key (17) and
install through hole in outer housing (6) into keyway. Install key cover (16) with two screws (15).
(8) Install thrust collar (28) on jack screw (2) and install gear (27). Align pin holes and install pin (26).
Change 1 4-26
