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21 - 122
AUTOMATIC TRANSMISSION - NAG1
OIL PUMP (Continued)
(3) Lubricate pump gears and place in the pump
housing. Insert pump gear (1) (Fig. 172) so that the
chamfer (arrow) points towards the pump housing.
Fig. 172 Oil Pump Gears
1 - OUTER PUMP ROTOR
2 - INNER PUMP ROTOR
OUTPUT SHAFT BEARING
REMOVAL
(1) Raise and support vehicle.
(2) Remove the propeller shaft (Refer to 3 - DIF-
FERENTIAL & DRIVELINE/PROPELLER SHAFT/
PROPELLER SHAFT - REMOVAL).
(3) Verify that the transmission is in PARK in
order to prepare for the removal of the output shaft
nut.
(4) Remove the nut holding the propeller shaft
flange to the output shaft and remove the flange.
(5) Remove the transmission rear oil seal with a
suitable slide hammer and screw.
(6) Remove the transmission output shaft washer.
Be sure to tag the washer since it is very similar to
the geartrain end-play shim and they must not be
interchanged.
(7) Remove the transmission rear output shaft
bearing retaining ring (1) (Fig. 173).
(8) Position Bearing Remover 9082 (Fig. 174) over
the inner race of the output shaft bearing.
(9) Slide the collar (Fig. 175) on the Bearing
Remover 9082 downward over the fingers of the tool.
(10) Remove the output shaft bearing (Fig. 176).
CAUTION: Verify that the geartrain end-play shim
has remained on the output shaft and against the
park gear. The shim may be adhered to the bearing
inner race. Retrieve the shim from the bearing and
install over the output shaft and against the park
gear.
Fig. 173 Remove Rear Output Shaft Retaining Ring
1 - RETAINING RING
2 - OUTPUT SHAFT BEARING
Fig. 174 Position Remover 9082 On Bearing
1 - BEARING REMOVER 9082
2 - TRANSMISSION CASE
3 - OUTPUT SHAFT BEARING
INSTALLATION
CAUTION: Verify that the geartrain end-play shim is
properly installed over the output shaft and against
the park gear.
(1) Install output shaft bearing in the rear trans-
mission housing.
VA
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