SECTION 7
TRANSMISSION
7-41.
INSTALLATION OF CONVERTER
CHARGING PUMP.
a. Assemble the pump, making sure that the
flathead screw in the rear face of the pump is
securely tightened.
b. Soak the pump gasket in oil and install in
the front face of the case. Attach the oil pump
to the case with the four capscrews and
sealing washers.
7-42. INSTALLATION OF CONTROL VALVE.
a. Place the control valve assembly on top
of the case in the proper position, using five
o-rings between the valve body and case and a
new gasket. The shift crank is on the right side
of the housing.
FIGURE 7-44.
NOTE: Refer to FORWARD-REVERSE CON-
TROL VALVE In this section for
NOTE: A total of 68 needle bearings should be
disassembly and assembly of this
installed four rows with 17 each.
valve.
b. Carefully lower the cluster gear assembly
b. Install the mounting capscrews and
with the smallest diameter gear forward and
l o c k w a s h e r s . Use Permatex Super 300 type
h o l d it so that it will be out of the way for
gasket seal (or equivalent) on threads of the
further assembly.
capscrews.
c. Oil the seal rings, bearings, and clutch
c. Install the shifter brackets with the
plates in the shaft andclutch assembly prior to
capscrews and lockwashers.
installation in the case.
7-43. INSTALLATION OF FORWARD-
REVERSE TRANSMISSION.
d. Slide the shaft and clutch assembly into
the case, being very careful not to damage the
seal rings at the head of the assembly.
7-44. Refer to the 3-SPEED RANGE TRANS
MISSION is this section for installation of the
e. Lower the cluster gear assembly in place
entire assembly.
and install a thrust washer at each end. Align
the cluster gear, bearings, and thrust washers
from each end of the case to allow the cluster
gear shaft to drop freely through.
f. Insert the cluster gear shaft through the
case and cluster gear assembly.
CAUTION: Make sure that the large end of the
shaft is toward the rear of the case.
The shaft should slip freely through
until it starts to enter the front end
of the case.
g. lnstall a lock ring over the rear ball
bearing and install the output shaft centering
ring (see figure 7-44).
h. Install both corks over the idler and cluster
FIGURE 7-45.
gear shafts (see figure 7-45).
7-12.
