Transmission Input Oil Pump.

TM 10-3930-242-34

Figure 4-2. Torque converter and transmission assembly,

disassembly and reassembly (sheet 2 of 13).

2. Remove gears (39 and 40) from body

CAUTION

assembly (37).

When removing torque converter hous-

3. D o n o t r e m o v e c o m p o n e n t s f r o m

ing from the transmission housing, sup-

c o v e r assembly (47) unless parts replacement is

port the reverse range clutch piston (84)

n e c e s s a r y . If dowel pin (43) must be removed,

in rear of housing from falling out.

grasp each pin in a vise and rotate cover while

pulling it off the dowel pin.

(k) Remove the 13 bolts and

which secure torque converter

housing to

4. I f o i l s e a l ( 4 6 ) m u s t b e r e m o v e d ,

t r a n s m i s s i o n housing and remove

torque con-

punch it out, toward the front of cover assembly.

v e r t e r housing assembly and gasket

5. I f u p p e r b e a r i n g ( 4 2 ) m u s t b e r e -

moved, it can be pressed out of cover assembly,

(2) Transmission Input Oil Pump.

toward rear of cover. If lower bearing (43) must

(a) Remove 6 bolts (48 and 49, fig. 4-2) and

b e removed, remove its rollers and collapse

w a s h e r s (50) from the outer perimeter of pump

outer shell.

assembly, noting position of shorter bolt (49).

6. D o n o t r e m o v e b e a r i n g s ( 3 8 ) f r o m

(b) Remove pump assembly, pump coupl-

body assembly (37) unless replacement is neces-

ing (35) and gasket (33). To disassemble pump:

1. R e m o v e f o u r b o l t s ( 4 5 ) a n d l o c k -

s a r y . They must be removed by pressing them

out of the front of body.

washers (44) which retain cover assembly (47).