Dodge SLEEVOIL RXT Руководство по эксплуатации - Страница 2
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2. INSTALLATION OF LOWER LINER AND SHAFT
Apply oil to the spherical seats of the housing base and to the
spherical seats of the lower liner half. The lower liner half is identified
by its continuous babbitted bore surface; the upper liner half has
one or two oil ring slot(s) in the center of the babbitted bore.
Set lower liner in housing base so spherical seats of liner are
aligned with spherical seats of base. Horizontal split of liner MUST
align with horizontal split of housing for anti-rotation pins in upper
liner to engage holes in housing cap. Take care that circulating
oil inlets and thermocouple holes in liner and housing base are
aligned.
NOTE: 'T' liner must be installed in direct relationship with
shaft rotation.
Apply oil to the lower liner bore or to the shaft in liner area and
CAREFULLY set the shaft in place, taking care not to damage the
babbitted surface.
CIRC. OIL INLET HOLE
THERMOCOUPLE HOLE
2
2.1 LABYRINTH SEAL
Attach lower half of each oil seal to housing base. Check possible
alignment of oil seal by visually noting an equal clearance between
seal and shaft at each end of the housing. The seals can be adjusted
somewhat but MUST NOT contact the shaft at any point.
CLEARANCE
BETWEEN
SHAFT AND
SEAL
Alignment of pillow block should be accurate since the self-
aligning feature of the bearing is to compensate for normal shaft
deflection.
Re-shim pillow block, if necessary. Always shim under the bearing
pedestal where possible; otherwise, use full length shims under
base of pillow block.
NOTE: Remove lower half of each labyrinth seal from housing
after this preliminary alignment to avoid damaging the lip of
the labyrinth.
SEAL LIP
Place oil ring(s) around outside of liner base and over shaft.
Install and tighten four screws in each oil ring using a low strength
thread locker.
Oil shaft under oil ring(s). Make sure oil ring(s) rotate freely.
SHAFT
LABYRINTH SEAL