UNIBLOC-PD Operation & Service Manual: PD600-677 27
Slide the shafts into the bearing housing. Place a clean,
smooth steel plate on the
Splined Ends
of the shafts to
protect them. Press them so that the front bearings are
seated firmly against the gearbox bore shoulder (see fig.
4.21).
Place new
Oil Seals
and
O-rings
in the
Retainer Rings
.
Bolt the rings to the
Bearing Housing
(see fig. 4.22).
Turn the
Bearing Housing
over. Slide the
Shoulder
Rings (rear bearing)
to the shaft shoulders. Press the
Rear Bearing
firmly in place against the
Shoulder Rings
(rear bearing)
.
Assembly Sleeve
6190B
with the proper
bearing contact lip is available from Unibloc-Pump (see
section 6.3.2). Make sure the sleeve does not damage
the threads or surfaces of the shaft (see fig. 4.23)
Insert the
Gear Keys
and slide the
Gears
on (see fig.
4.15). making sure the timing marks on the gears are
aligned correctly (see fig. 4.24).
SPLINED END
fig. 4.21
BOLTS
RETAINER RINGS
(FRONT BEARING)
OIL SEALS
(BEARING HOUSING)
O-RINGS
(FRONT BEARING RETAINER RINGS)
O-RINGS
(FRONT BEARING RETAINER RINGS)
BEARING HOUSING
fig. 4.22
ASSEMBLY SLEEVE
(P.N. 6190B)
REAR BEARINGS
SHOULDER RINGS
(REAR BEARING)
fig. 4.23
fig. 4.24