2005 LEXUS ES300 Repair Manual

D26382
Parking Lock Rod Sub-assy
D03566
D08046Oil Pump Assy
- AUTOMATIC TRANSMISSION / TRANSAUTOMATIC TRANSAXLE ASSY (U151E/U151F)
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U151E, U151F A/T REPAIR MANUAL (RM1021U)
26. REMOVE PARKING LOCK ROD SUB-ASSY
(a) Remove the parking lock rod from the manual valve lever.
27. REMOVE MANUAL VALVE LEVER SHAFT OIL SEAL
(a) Using a screwdriver, remove the oil seal from the trans-
axle case.
28. FIX AUTOMATIC TRANSAXLE ASSY
(a) Fix the transaxle case with the oil pump side facing up.
29. INSPECT INPUT SHAFT ENDPLAY
(a) Using a dial indicator, measure the input shaft endplay.
Endplay: 0.262 - 1.244 mm (0.01 - 0.049 in.)

D25608
U151E:
U151F:
D03569
Oil Pump Assy
D25505
Thrust Needle
Roller Bearing
Differential Gear Assy Forward Clutch Assy
D25506
Thrust Bearing Underdrive Race No.2
Differential
Gear Assy
Forward Clutch Assy
Underdrive Planetary Gear Assy
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U151E, U151F A/T REPAIR MANUAL (RM1021U)
30. REMOVE TRANSAXLE HOUSING
(a) Remove the 16 bolts.
(b) Tap on the circumference of the transaxle housing with a
plastic hammer to remove the transaxle housing from the
transaxle case.
NOTICE:
Differential may be accidentally removed when the trans-
axle housing is removed.
31. REMOVE OIL PUMP ASSY
(a) Remove the 7 bolts and oil pump from the transaxle case.
32. REMOVE THRUST NEEDLE ROLLER BEARING
(a) Remove the thrust needle roller bearing from the under-
drive planetary gear assy.
33. REMOVE THRUST BEARING UNDERDRIVE RACE
NO.2
(a) Remove the thrust bearing underdrive race No. 2 from the
underdrive planetary gear assy.

D26450
Differential
Gear Assy
D03573
D03574
Forward Clutch
Assy
D03906
Thrust Needle
Roller Bearing
D26787
Multiple Disc
Clutch Clutch
HubThrust Needle
Roller Bearing
Thrust Needle
Roller Bearing
Thrust
Bearing
Race
No.1
- AUTOMATIC TRANSMISSION / TRANSAUTOMATIC TRANSAXLE ASSY (U151E/U151F)
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U151E, U151F A/T REPAIR MANUAL (RM1021U)
34. REMOVE DIFFERENTIAL GEAR ASSEMBLY
(a) Remove the differential gear assy from the transaxle
case.
35. REMOVE OVERDRIVE BRAKE GASKET
(a) Remove the 2 overdrive brake gaskets from the transaxle
case.
36. REMOVE FORWARD CLUTCH ASSY
(a) Remove the forward clutch assy from the transaxle case.
(b) Remove the thrust needle roller bearing from the forward
clutch.
37. REMOVE MULTIPLE DISC CLUTCH CLUTCH HUB
(a) Remove the thrust needle roller bearing, multiple disc
clutch clutch hub, thrust needle roller bearing and thrust
bearing race No.1 from the transaxle case.

D03829
Dial Indicator
Forward Clutch Hub
D03576
Pawl Shaft Clamp
D09652
D09689
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U151E, U151F A/T REPAIR MANUAL (RM1021U)
38. INSPECT MULTIPLE DISC CLUTCH CLUTCH HUB
(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.
39. REMOVE UNDERDRIVE PLANETARY GEAR ASSY
(a) Remove the bolt and pawl shaft clamp.
(b) Remove the parking lock pawl shaft.
(c) Push the parking lock pawl.
HINT:
Failure to do so will cause interference when the underdrive
planetary gear is removed.

D03579
Underdrive
Planetary
Gear Assy
D26386
D03580
Thrust Bearing
Bearing Race
D03581Snap Ring
D03627
Underdrive
1-W ay
Clutch
- AUTOMATIC TRANSMISSION / TRANSAUTOMATIC TRANSAXLE ASSY (U151E/U151F)
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U151E, U151F A/T REPAIR MANUAL (RM1021U)
(d) Remove the underdrive planetary gear assy from the
transaxle case.
NOTICE:
Be careful so that the underdrive planetary gear assy will
not fall out.
40. REMOVE PARKING LOCK PAWL
(a) Remove the spring, pawl pin and parking lock pawl.
41. REMOVE UNDERDRIVE CLUTCH ASSY
(a) Remove the underdrive clutch assy, thrust bearing and
bearing race from the transaxle case.
42. REMOVE UNDERDRIVE 1 WAY CLUTCH ASSY
(a) Using a screwdriver, remove the snap ring from the trans-
axle case.
(b) Remove the underdrive 1-way clutch from the transaxle
case.

D03907
Outer Race
Retainer
D26466
Snap
Ring
D26385
Flange
D09196
D26387
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U151E, U151F A/T REPAIR MANUAL (RM1021U)
(c) Remove the outer race retainer from the 1-way clutch.
43. REMOVE UNDERDRIVE CLUTCH DISC NO.2
(a) Using a screwdriver, remove the snap ring.
(b) Remove the flange, 4 discs and 4 plates from the trans-
axle case.
44. INSPECT UNDERDRIVE CLUTCH DISC NO.2
(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.
45. REMOVE TRANSAXLE REAR COVER SUB-ASSY
(a) Remove the 11 bolts.
(b) Tap in the circumference of the rear cover with a plastic
hammer to remove the transaxle rear cover from the
transaxle case.

D26388
Rear Clutch
Oil Seal
Ring Outer
D26389
D26472
SST
D26390
D26391
Brake Apply Tube
Clutch Apply Tube
- AUTOMATIC TRANSMISSION / TRANSAUTOMATIC TRANSAXLE ASSY (U151E/U151F)
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U151E, U151F A/T REPAIR MANUAL (RM1021U)
46. REMOVE TRANSAXLE CASE NO.1 PLUG
(a) Remove the 4 transaxle case No.1 plugs from the trans-
axle rear cover.
(b) Remove the 4 O-rings from the 4 transaxle case No.1
plugs.
47. REMOVE REAR CLUTCH OIL SEAL RING OUTER
(a) Remove the 3 rear clutch oil seal rings from the transaxle
rear cover.
48. REMOVE NEEDLE ROLLER BEARING
(a) Using SST, remove the needle-roller bearing from the
transaxle rear cover.
SST 09387- 00041 (09387- 01021, 09387- 01030,
09387-01040)
49. REMOVE GOVERNOR APPLY GASKET NO.1
(a) Using a screwdriver, remove the 3 apply gaskets.
50. REMOVE BRAKE APPLY TUBE
(a) Remove the bolt, clamp and brake apply tube.
(b) Remove the clutch apply tube.
(c) Remove the brake apply tube from the clamp.

D26403
Thrust Bearing
Direct Clutch Assy
D26392
Thrust Bearing
Thrust Bearing Race
Overdrive Direct Clutch Hub
D03829
Overdrive
Direct Clutch
Drum Sub-assy
Dial Indicator
D26714Rear Planetary Sun Gear Assy
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- AUTOMATIC TRANSMISSION / TRANSAUTOMATIC TRANSAXLE ASSY (U151E/U151F)
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U151E, U151F A/T REPAIR MANUAL (RM1021U)
51. REMOVE DIRECT CLUTCH ASSY
(a) Remove the thrust bearing and the direct clutch assy from
the transaxle case.
52. REMOVE OVERDREVE DIRECT CLUTCH HUB
SUB-ASSY
(a) Remove the thrust bearing race, thrust bearing and over-
drive direct clutch hub from the planetary gear assy.
53. 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.
54. REMOVE REAR PLANETARY SUN GEAR ASSY
(a) Remove the rear planetary sun gear assy from the trans-
axle case.