TM 55-1730-229-34
AG 320A0-MME-000
TO 35 C2-3-473-2
TM 1730-34/1
(2) Disconnect battery.
(a) Removal. press lug bolts
(1) and hub assembly (4).
(3) Remove speed/direction control
in accordance with paragraph 4-118,
(b) Installation. Press new lug
TM 55-1730-229-12.
bolts (1) into hub assembly (4).
(7) Remove four grease fittings
(4) Remove tow bar assembly in ac-
cordance with paragraph 4-113, TM 55-
(1, figure 10-8) from tie rod ends (2,
3, 4 and 5).
1730-229-12.
(8) Remove four cotter pins (6)
(5) Raise the front of the AGPU
body with a floor jack until the front
and nuts (7) from tie rod ends (2, 3, 4
wheels are approximately 2-1/2 inches
and 5). Mark tie rod and tie rod ends
above the ground. Support the AGPU with
so they are matched when installed.
jack stands.
(9) Remove tie rods (8 and 9) from
(6) Remove front wheels in accor-
spindle (10). Remove tie rod (9) from
Remove tie rod (8) from
dance with paragraph 4-112, TM 55-1730-
spindle (11).
229-12.
tongue (12).
(7) Place two jack stands under
(10) Remove tongue (12) from axle
axle beam (5) to support axle when
(13) by removing cotter pin (14), nut
U-bolts are removed.
(15) and bolt (16).
(8) Remove nuts (1), lockwashers
(11) Remove tie rod ends (2, 3, 4
(2), U-bolts (4) , mounting plates (3),
and 5) by removing nut (17), lockwasher
spacers (6), and alignment pin (9).
(18), and bolts (19) from clamps (20).
(9) Lower and remove front axle
(12) Remove grease fittings (21)
from spindles (10 and 11).
beam (5).
b. Disassembly. (See figures 10-7
(13) Remove tapered pins (22) from
and 10-8.)
axle (13) by removing nuts (24) and flat
washers (23).
(1) Remove dust cap (8, figure
(14) Remove the top expansion plugs
(25) from the two spindles (10, 11) by
(2) Remove cotter pin (7), nut
drilling a 3/8 inch hole in each of the
plugs. Pry plugs out.
(6), washer (5) , and outer bearing (2).
(3) Slide hub assembly (4) off of
(15) press king pins (26) from axle
This
(13) and spindles (10 and 11).
spindle (9).
will also remove the two bottom expan-
(4) Remove grease seal (10) and
sion plugs (27).
inner bearing (3).
(16) Remove two shims (28) and
bearings (29) from each spindle (10 and
(5) Remove
outer race (11) and
11).
inner race (12).
(6) If lug bolts are damaged per-
(17) press top and bottom bushings
(30) from spindle (10 and 11).
form the following:
10-8
