Lexus ES300 (2002 year). Service manual - part 416

D26391

D26403

D26392

D03829

-

AUTOMATIC TRANSMISSION / TRANS

AUTOMATIC TRANSAXLE ASSY (U150E)

40-27

49

U150E A/T REPAIR MANUAL   (RM913U)

51.

REMOVE BRAKE APPLY TUBE

(a)

Remove the bolt, clamp and apply tube.

(b)

Remove the clutch apply tube.

(c)

Remove the brake apply tube from the clamp.

52.

REMOVE DIRECT CLUTCH ASSY

(a)

Remove the thrust bearing and the direct clutch assy from
the transaxle case.

53.

REMOVE OVERDREVE DIRECT CLUTCH HUB
SUB-ASSY

(a)

Remove the bearing race, thrust bearing and direct clutch
hub from the planetary gear assy.

54.

INSPECT OVERDRIVE DIRECT CLUTCH DRUM
SUB-ASSY

(a)

Using a dial indicator, measure the inside diameter of the
forward clutch hub bushing.
Standard inside diameter:
23.025 - 23.046 mm (0.9065 - 0.9073 in.)
Maximum inside diameter: 23.09 mm (0.9091 in.)

NOTICE:

When the diameter is over the maximum, replace the
multiple disc clutch hub with new one.

Check the contact surface of the bush in the direct
clutch shaft. If any scratch or discolor is identified, re-
place the direct clutch sub-assy with new one.

If the inside diameter is greater than the maximum, replace the
forward clutch hub.

D26714

D26404

D26393

D26598

D03909

40-28

-

AUTOMATIC TRANSMISSION / TRANS

AUTOMATIC TRANSAXLE ASSY (U150E)

50

U150E A/T REPAIR MANUAL   (RM913U)

55.

REMOVE REAR PLANETARY SUN GEAR ASSY

(a)

Remove the rear planetary sun gear assy from the trans-
axle case.

(b)

Remove the thrust bearing and bearing race from the rear
planetary sun gear.

(c)

Remove the thrust washer No. 2 from the rear planetary
sun gear.

56.

REMOVE 1 WAY CLUTCH ASSY

(a)

Remove the 1-way clutch assy and the thrust bearing
from the transaxle case.

(b)

Remove the inner race from the 1-way clutch assy.

D03589

D26394

D26395

D26717

D08058

-

AUTOMATIC TRANSMISSION / TRANS

AUTOMATIC TRANSAXLE ASSY (U150E)

40-29

51

U150E A/T REPAIR MANUAL   (RM913U)

57.

REMOVE 1WAY CLUTCH SLEEVE OUTER

(a)

Remove the sleeve outer from the transaxle case.

58.

REMOVE PLANETARY CARRIER THRUST WASHER
NO.1

(a)

Remove the thrust washer No. 1 from the planetary gear
assy.

59.

REMOVE 2ND BRAKE CLUTCH DISC

(a)

Using a screwdriver, remove the snap ring.

(b)

Remove the flange, 4 discs and 4 plates from the trans-
axle case.

60.

INSPECT 2ND BRAKE CLUTCH DISC

(a)

Check to see if the sliding surface of the disc, plate and
flange are worn or burnt.

If necessary, replace them.
NOTICE:

If the lining of the disc comes off or discolors, or even
if a part of the groove is defaced, replace all discs.

Before assembling new discs, soak them in ATF for
at least 15 minutes.

61.

REMOVE SECOND BRAKE PISTON ASSY

(a)

Using a screwdriver, remove the snap ring.

D26396

D03616

D26591

D03873

D26397

40-30

-

AUTOMATIC TRANSMISSION / TRANS

AUTOMATIC TRANSAXLE ASSY (U150E)

52

U150E A/T REPAIR MANUAL   (RM913U)

(b)

Remove the 2nd brake piston assy from the transaxle
case.

62.

REMOVE REAR PLANETARY GEAR ASSY

(a)

Using a screwdriver, remove the snap ring.

(b)

Remove the rear planetary gear from the transaxle case.

63.

REMOVE INPUT SUN GEAR

(a)

Remove the 2 thrust bearings, bearing race and input sun
gear from the transaxle case.

64.

REMOVE 1ST & REVERSE BRAKE CLUTCH DISC

(a)

Remove the flange, 6 discs and 6 plates from the trans-
axle case.