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Lexus ES300 (2002 year). Manual - part 419

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D03915

D03807

SST

D03914

AUTOMATIC TRANSMISSION / TRANS

AUTOMATIC TRANSAXLE ASSY (U150E)

40-39

U150E A/T REPAIR MANUAL (RM913U)

84.

INSTALL DIFFERENTIAL GEAR LUBE APPLY TUBE

(a)

Install the apply tube and clamp with the bolt to the trans-
axle housing.
Torque: 9.8 N

⋅

m (100 kgf

⋅

cm, 87 in.

⋅

lbf)

NOTICE:
Make sure to insert the pipe to the stopper.

85.

INSTALL TRANSAXLE CASE NO.1 PLUG

(a)

Install the 2 new O-rings to the 2 transaxle case No. 1
plugs.

(b)

Install the 2 transaxle case No. 1 plugs to the transaxle
rear cover.
Torque: 7.4 N

⋅

m (75 kgf

⋅

cm, 65 in.

⋅

lbf)

86.

INSTALL UNDERDRIVE OUTPUT SHAFT OIL SEAL
RING

(a)

Coat the new oil seal ring with ATF and install it to the
transaxle housing.

87.

INSTALL UNDERDRIVE CYLINDRICAL ROLLER
BEARING

(a)

Using SST and a press, install the U/D cylindrical roller
bearing.
SST

09950- 60020 (09951- 00810), 09950- 70010
(09951-07100)

NOTICE:
Do not apply excessive pressure to it.

88.

INSTALL UNDERDRIVE CLUTCH DRUM OIL SEAL
RING

(a)

Coat the 2 new oil seal rings with ATF, install them to the
transaxle rear cover.

D03809

Vinyl Tape

SST

D03810

SST

D03794

D26764

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AUTOMATIC TRANSMISSION / TRANS

AUTOMATIC TRANSAXLE ASSY (U150E)

U150E A/T REPAIR MANUAL (RM913U)

89.

INSTALL NEEDLE ROLLER BEARING

(a)

Wind a vinyl tape around SST at the place 4.0 mm (0.157
in.) above from the bottom end until the thickness of the
wound tape is about 5.0 mm (0.197 in.).

NOTICE:
Clean SST to remove deposited oil, before winding a vinyl
tape.

(b)

Using SST and a press, install the needle-roller bearing
to the transaxle case.
SST

09950- 60010 (09951- 00320), 09950- 70010
(09951-07100)

NOTICE:
When the wound vinyl tape contacts the transaxle case,
stop press-fitting.

90.

INSTALL UNDERDRIVE BRAKE PISTON

(a)

Coat the 2 new O-rings with ATF, install them to the U/D
brake piston.

(b)

Install the U/D brake piston to the transaxle case.

NOTICE:
Be careful not to damage the O-ring.

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SST

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SST

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SST

AUTOMATIC TRANSMISSION / TRANS

AUTOMATIC TRANSAXLE ASSY (U150E)

40-41

U150E A/T REPAIR MANUAL (RM913U)

91.

INSTALL UNDERDRIVE CLUTCH RETURN SPRING
SUB-ASSY

(a)

Place SST on the return spring and compress the return
spring with a press.
SST

09387-00020

(b)

Using a snap ring exspander, install the snap ring to the
transaxle case.

NOTICE:

Stop the press when the spring sheet is lowered 1 -
2 mm (0.039 - 0.078 in.) from the snap ring groove, to
prevent the spring sheet from deforming.

Do not expand the snap ring excessively.

92.

INSTALL BREATHER PLUG NO.2 (ATM)

93.

INSTALL COUNTER DRIVE GEAR BEARING

(a)

Using SST and a press, install the bearing outer race.
SST

09950- 60020 (09951- 01030), 09950- 70010
(09951-07150), 09649-17010

NOTICE:

Do not apply excessive pressure to it.

Press-fit the bearing outer race until it contacts the
transaxle case.

(b)

Using a snap ring exspander, install the snap ring.

NOTICE:
Face the white mark side of the snap ring up.

94.

INSTALL COUNTER DRIVE GEAR

(a)

Using SST and a press, install the tapered roller bearing
to the counter drive gear.
SST

09950-70010 (09951-07150), 09649-17010

NOTICE:
Do not apply excessive pressure to it.

D26411

SST

Counter Drive
Gear

Berring

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AUTOMATIC TRANSMISSION / TRANS

AUTOMATIC TRANSAXLE ASSY (U150E)

U150E A/T REPAIR MANUAL (RM913U)

(b)

Using SST and a press, install the counter drive gear and
bearing to the transaxle case.
SST

09223- 15030, 09527- 17011, 09950- 60020
(09951-00750), 09950-70010 (09951-07150)

NOTICE:
Do not apply excessive pressure to it.

95.

INSTALL 1ST & REVERSE BRAKE PISTON

(a)

Coat the 2 new O-rings with ATF.

(b)

Install the 2 O-rings to the 1st & reverse brake piston.

(c)

Coat a 1st & reverse brake piston with ATF, install it to the
transaxle case.

NOTICE:
Be careful not to damage the O-ring.

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