rests on the plates. Press the shaft out
of the front roller bearing.
3. If the rear bearing must be removed,
use a hammer and chisel to crack sleeves
(6) over the key way slot. This will loo-
s e n the sleeve so that it can be removed.
Then place the shaft, rear end up, in a
press. Place the bearing inner race on
the plates and press the shaft out of the
sleeve and the rear output bearing.
4. Do not remove lip type oil seal (11)
from bearing retainer (12) unless re-
placement is necessary. If necessary,
remove the seal.
5. Clean and inspect the parts as ex-
plained under "Cleaning and Inspection"
F i g u r e 4C-28. Removing (or
on page 4C-10.
Installing) Converter Pressure
Regulating Valve
6. If oil seal (11) was removed from bear-
ing retainer (12), install new replace-
4. Remove the snap ring, clutch pres-
ment.
Press
the
new
seal
from
the
sure regulator valve and spring from the
chamfered end of the retainer, spring
side of seal toward the chamfered end of
pump cover (see Figure 4C-29 on page
4C-24).
the retainer, flush to 1/16 inch (1.5875
mm) below the bottom of the chamfered.
5. Do not remove the needle roller bear-
ing from the pump cover unless replace-
7. If roller bearings (1 and 5) were re-
ment
is
necessary.
If
necessary,
moved, support shaft (3), small end up,
collapse the bearing, being careful to not
in an arbor press. Install a roller bear-
damage the bearing bore in the cover
ing on the shaft so that the thick side of
and remove the bearing.
the inner race is down. Press the bear-
ing onto the shaft until it firmly seats
6. Remove the oil pump driven gear and
against the shoulder of the shaft.
bearing
as
an
assembly
(see
Figure 4C-30 on page 4C-24) Do not re-
8. Turn the shaft end for end and press
move the bearing from the gear unless
the other roller bearing onto the shaft in
replacement is necessary. If necessary,
the same manner.
remove the bearing.
9 . Heat sleeve (6) to approximately 35OF
7. Remove charging pump driving gear
and press it onto the shaft until it is
shaft and driving gear (see Figure 4C-31
seated against the bearing.
on page 4C-25).
10. Install two hook type seal rings (2)
8. Remove the hook type seal ring from
on the output shaft.
the shaft gear.
CHARGING OIL PUMP. To rebuild the
9. Do not remove the O-ring seal or nee-
charge pump, proceed as follows (see
dle roller bearing from the oil pump
housing unless replacement is necessary.
If necessary, remove seal and bearing,
1. Remove the converter pressure regu-
using replacer J 4850. Press or drive
lator
valve
plug,
gasket,
spring
and
the seal and bearing out of their bore in-
valve
from
the
pump
cover
(see
to the pocket of the pump body (see
2. Remove 6 bolts and lock washers re-
10.
Do
not
remove
sleeve
(25,
taining pump cover.
Figure 4C-41 on page 4C-36) from the oil
pump body unless replacement is neces
3. Remove the pump cover and gasket.
sary. If necessary, drive the sleeve out
of the pump body (see Figure 4C-33 on
Transmissions
4C-23
