TM 5-3895-373-34
2.43
REPLACE/REPAIR AUXILIARY VIBRATION PUMP - Continued
E.
ASSEMBLE - Continued.
3.
ASSEMBLE AUXILIARY VIBRATION PUMP.
Hydraulic
oil
can
be
moderately
flammable and can be an irritant to the
eyes, skin, and respiratory system.
Avoid
prolonged
exposure.
Eye
protection and rubber gloves must be
worn when working with hydraulic oil.
Hydraulic pump components must be
thoroughly
clean
upon
assembly.
Always
flush
internal
component
surfaces with clean hydraulic oil to wash
away fine contaminant particles. Failure
to properly clean and thoroughly flush
components prior to assembly may
result in equipment damage or failure.
a.
Immerse pump housing (17) in clean hydraulic
oil. Drain away excess oil. Wipe off external
surface of housing with lint-free cleaning cloths.
Set housing on clean work surface, with F and S
reference marks facing up.
b.
Dip assembled bearing and gear set into
hydraulic oil.
Drain away excess oil.
c.
With long end of drive gear shaft in line with S
marked port, insert assembled bearing and gear
set into pump housing (17). Wipe away excess
oil seepage with lint-free cleaning cloths. Ensure
that F and S, and R and S, reference marks are
aligned.
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