TM 5-3895-373-34
2.65
REPLACE/REPAIR CONVEYOR ROLLER AND BE
D.
REPLACE - Continued.
2.
INSTALL BEARING SUPPORT PLATES AND
TENSION BOLTS.
a.
Position outer bearing support plate (11) on main
frame and hold in place.
NOTE
Do
not
apply
thread
locking
compound to threads of bearing
support plate fasteners and do not
fully tighten bearing support plate
fasteners. Bearing support plates
will be adjusted after replacement of
conveyor chain assembly.
b.
Place square neck bolts (12) through slots in
outer bearing support plate (11).
c.
Install flat washers (10), lockwashers (9), and
hex nuts (8).
d.
Tighten hex nuts (8) snug, but do not fully
tighten.
e.
Remove two square neck bolts (16) reinstalled in
both rear inner bearing support plate (17) holes.
f.
Slide inner bearing support plate (17) under front
square neck bolts (16). Install both rear square
neck bolts (16), flat washers (15), lockwashers
(14), and hex nuts (13). Tighten hex nuts snug,
but do not fully tighten.
g.
Remove
both
front
hex
nuts
(13)
and
lockwashers (14) from inner bearing support
plate (17). Discard lockwashers. Reinstall hex
nuts with new lockwashers. Tighten hex nuts
snug, but do not fully tighten.
h.
Place washers (7) onto tension bolts (6) so
recessed side of washer is against head of
tension bolt.
i.
Lubricate threads of tension bolts (6) with a light
coating of grease.
NOTE
Do not fully thread tension bolts into
bearing support plates. Bearing
support plates will be adjusted after
replacement
of
conveyor
chain
assembly.
j.
Install tension bolts (6) through the main frame
and engage threads into bearing support plates
(11 and 17). Do not tighten at this time.
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