TM 9-2330-271-14&P
d.
Installation (fig. 26).
(5) Install key washer (18) and secure with
outer adjusting nut (17), to a torque of 150 lb-ft. Peen
(1) Prior to installation of spring seat
outer edges of lock nut over no less than two flats of
assembly, saturate new encased seal (9) with lubricating
each adjusting nut.
oil (fig.
Pack tapered bushings (11) with
(6) Install access cover (20) with new cover
automotive grease (fig. 3-1).
gasket (19) and secure with six bolts (22) and lock
(2) Install flat washers (6 and 7), encased
washers (21).
seal (9) and inner tapered bushing (11) on axle and
(7) Lower main axles until spring assembly
bracket assembly (1).
seats in top of spring seat. Spring assembly center bolt
(3) Install inner bearing cup (12) in spring
must fit into recess in top of spring seat.
seat (15) and slide seat on axle and bracket assembly
(8) Position upper spring seat on top of spring
against flat washer (7) and seal (9) and over flat washer
assembly and install two U-bolts over upper spring seat
(6).
and down through four holes in spring seat assembly.
(4) Install outer bearing cup (12), outer
Secure U-bolts with four nuts and lock washers. Torque
tapered bushing (11) and inner adjusting nut (17). Using
nuts to 255-280 lb-ft.
wrench NSN 5120-00-795-0059, tighten inner adjusting
(9) Tighten two bolts (13) on inner face of
nut (17) to a torque of 70 lb-ft. Back off approximately
spring seat (15) to a torque of 280-635 lb-ft.
one-quarter of a turn. Spring seat (15) should turn freely
(10) Remove jack supporting axle and bracket
without lateral movement.
assembly.
6-7
