Infiniti F50. Manual — part 105

OVERHAUL

AT-305

D

E

F

G

H

I

J

K

L

M

A

B

AT

Oil Channel

ECS00A07

SCIA2937E

AT-306

OVERHAUL

Locations of Adjusting Shims, Needle Bearings, Thrust Washers and Snap
Rings

ECS00A08

SCIA2923E

DISASSEMBLY

AT-307

D

E

F

G

H

I

J

K

L

M

A

B

AT

DISASSEMBLY

PFP:31020

Disassembly

ECS00A09

CAUTION:

●

Do not disassemble parts behind Drum Support.

●

When replacing the control valve assembly, erase EEP ROM in TCM. Refer to

AT-8, "Precautions

for A/T Assembly Replacement"

.

1.

Drain ATF through drain plug.

2.

Remove torque converter by holding it firmly and turing while
pulling straight out.

3.

Check torque converter one-way clutch using check tool as
shown at figure.

a.

Insert check tool into the groove of bearing support built into
one-way clutch outer race.

b.

When fixing bearing support with check tool, rotate one- way
clutch spline using screwdriver.

c.

Check that inner race rotates clockwise only. If not, replace
torque converter assembly.

4.

Remove converter housing from transmission case.

CAUTION:

Be careful not to scratch converter housing.

SCIA2297E

SCIA3171E

SCIA2298E

AT-308

DISASSEMBLY

5.

Remove O-ring from input clutch assembly.

6.

Remove tightening bolts for oil pump assembly and transmis-
sion case.

7.

Attach sliding hammer to oil pump assembly and extract it
evenly from transmission case.

CAUTION:

●

Fully tighten sliding hammer screw.

●

Make sure that bearing race is installed to the oil pump
assembly edge surface.

SCIA2299E

SCIA2300E

SCIA2301E