Lexus LS400 (2000 year). Service manual - part 5

D00752

D00753

D00909

D00916

D00909

AT–6

–

AUTOMATIC TRANSMISSION

ATF TEMPERATURE SENSOR

1513

4.

REMOVE OIL STRAINER

NOTICE:
Be careful as some fluid will come out of the oil strainer.
(a)

Remove the 4 bolts and oil strainer.

(b)

Remove the 3 gaskets from the oil strainer.

5.

REMOVE SOLENOID WIRING WITH ATF TEMPERA-
TURE SENSOR

(a)

Disconnect the ATF temperature sensor.

(b)

Remove the bolt and clamp.

(c)

Disconnect the 7 connectors from the solenoid valves.

(d)

Remove the bolt and pull out the solenoid connector.

6.

INSTALL SOLENOID WIRING WITH ATF TEMPERA-
TURE SENSOR

(a)

Install the solenoid connector with the bolt.
Torque: 5.4 N·m (55 kgf·cm, 48 in.·lbf)

(b)

Connect the 7 connectors to the solenoid valves.

(c)

Install the clamp with the bolt.
Torque: 6.4 N·m (65 kgf·cm, 56 in.·lbf)

(d)

Connect the ATF temperature sensor.

D00753

D00752

D00912

D01917

Seal Breadth 2 

∼

 3 mm (0.08 

∼

 0.12 in.)

D00910

”A”

–

AUTOMATIC TRANSMISSION

ATF TEMPERATURE SENSOR

AT–7

1514

7.

INSTALL OIL STRAINER

(a)

Install 3 new gaskets.

(b)

Install the oil strainer with the 4 bolts.
Torque: 10 N·m (100 kgf·cm, 7 ft·lbf)

8.

INSTALL OIL PAN

(a)

Install the 3 magnets in the indications of the oil pan.

(b)

Remove any packing material and be careful not to drop
oil on the contacting surfaces of the transmission case
and oil pan.

(c)

Apply FIPG to the oil pan.
FIPG:
Part No. 08826 – 00090, THREE BOND 1281 or
equivalent

(d)

Install the oil pan with the 19 bolts.
Torque: 7.4 N·m (75 kgf·cm, 65 in.·lbf)

HINT:
Replace the only ”A” bolt with a new one.
9.

INSTALL DRAIN PLUG WITH NEW GASKET
Torque: 20 N·m (205 kgf·cm, 15 ft·lbf)

10.

FILL FLUID AND CHECK FLUID
(See page 

DI–173

)

AT037–01

D00910

Q07487

SST

AT0103

AT–8

–

AUTOMATIC TRANSMISSION

VALVE BODY ASSEMBLY

1515

VALVE BODY ASSEMBLY

ON–VEHICLE REPAIR

CAUTION:

When working with FIPG material, you must observe the follow-

ing items.

Using a razor blade and gasket scraper, remove all the old

FIPG material from the gasket surfaces.

Thoroughly clean all components to remove all the loose

material.

Clean both sealing surfaces with a non–residue solvent.

Apply FIPG in an approx. 1 mm (0.04 in.) wide bead along

the sealing surface.

Parts must be assembled within 10 minutes of application.

Otherwise, the FIPG material must be removed and reap-

plied.

1.

REMOVE DRAIN PLUG WITH GASKET AND DRAIN
ATF

2.

REMOVE OIL PAN

NOTICE:
Some fluid will remain in the oil pan.
(a)

Remove the 19 bolts.

(b)

Install the blade of SST between the transmission case
on oil pan, cut off applied sealer, and remove the oil pan.
SST

09032 – 00100

NOTICE:
When removing the oil pan, be careful not to damage the oil
pan flange.

3.

EXAMINE PARTICLES IN PAN

Remove the magnets and use them to collect steel particles.
Carefully look at the foreign matter and particles in the pan and
on the magnets to anticipate the type of wear you will find in the
transmission.
Steel (magnetic) ... bearing, gear and clutch plate wear
Brass (non–magnetic) ... bushing wear

D00752

D00753

D00909

D00754

D01741

Spring

Check Ball Body

–

AUTOMATIC TRANSMISSION

VALVE BODY ASSEMBLY

AT–9

1516

4.

REMOVE OIL STRAINER

NOTICE:
Be careful as some fluid will come out of the oil strainer.
(a)

Remove the 4 bolts and oil strainer.

(b)

Remove the 3 gaskets from the oil strainer.

5.

REMOVE SOLENOID WIRING

(a)

Disconnect the ATF temperature sensor.

(b)

Remove the bolt and clamp.

(c)

Disconnect the 7 connectors from the solenoid valves.

6.

REMOVE VALVE BODY

Remove the 21 bolts and valve body.

7.

REMOVE CHECK BALL BODY AND SPRING

NOTICE:
Do not drop the check ball body and spring.