TM 5-3895-373-34
2.69
REPLACE/REPAIR AUGER/CONVEYOR MOTOR AND DRIVE SPROCKET WHEEL - Continued
E.
ASSEMBLE - Continued.
i.
Tighten hex head cap screws (85) in two stages.
Tighten in the sequence illustrated to 50 lb-in (6
N.m) and then to 25 lb-ft (34 N.m).
5.
INSTALL
ALIGNMENT
STUDS
IN
BEARING
HOUSING AND SHAFT ASSEMBLY.
a.
Place bearing housing and shaft assembly (83)
with shaft down, in a bench vise. Do not over
tighten vise jaw caps.
b.
Thread
two
alignment
stud
(97)
tools
in
diagonally opposed holes of bearing housing and
shaft assembly (83) and tighten finger tight.
6.
LUBRICATE AND INSTALL MULTIPLE GEAR
SHAFT
AND
PREFORMED
PACKING
INTO
BEARING HOUSING AND SHAFT ASSEMBLY.
Hydraulic
oil
can
be
moderately
flammable and can be an irritant to
the
skin,
eyes,
and
respiratory
system. Avoid prolonged exposure.
Eye protection and rubber gloves
must be worn when working with
hydraulic oil.
a.
Fill bearing housing and shaft assembly with
clean hydraulic oil.
b.
Install long-splined end of multiple gear shaft
(81) into shaft opening and align shaft splines
with internal gear splines.
c.
Apply clean hydraulic oil to preformed packing
(82) and install in packing groove on bearing
housing and shaft assembly (83).
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