Lexus ES300 (2002 year). Service manual — part 426

D09641

D09642

D09643

D09644

-

AUTOMATIC TRANSMISSION / TRANS

AUTOMATIC TRANSAXLE ASSY (U150E)

40-67

89

U150E A/T REPAIR MANUAL (RM913U)

(d)

Turn the lever counterclockwise until it stops, and then
turn it clockwise 2 notches.

(e)

Remove the control shaft lever.

(f)

Align the groove with neutral basic line.

(g)

Tighten the 2 bolts.
Torque: 5.4 N

⋅

m (55 kgf

⋅

cm, 48 in.

⋅

lbf)

(h)

Using a screwdriver, stake the nut with the nut stopper.

(i)

Install the control shaft lever, washer and nut.
Torque: 12.7 N

⋅

m (130 kgf

⋅

cm, 9 ft

⋅

lbf)

160. INSTALL SPEEDOMETER DRIVEN HOLE (ATM) COVER SUB-ASSY

(a)

Coat a new O-ring with ATF and install it to the speedometer driven hole cover.

(b)

Install the bolt and speedometer driven hole cover sub-assy to the transaxle assy.
Torque: 6.9 N

⋅

m (70 kgf

⋅

cm, 61 ft

⋅

lbf)

0103B-02

Z11554

Seal Lock Adhesive

01-4

-

INTRODUCTION

REPAIR INSTRUCTION FOR AUTOMATIC
TRANSAXLE REPAIR MANUAL

4

U150E A/T REPAIR MANUAL (RM913U)

REPAIR INSTRUCTION FOR AUTOMATIC TRANSAXLE
REPAIR MANUAL

PRECAUTION

1.

BASIC REPAIR HINT

(a)

PRECOATED PARTS
(1)

Precoated parts are bolts, nuts, etc. that are coated
with a seal lock adhesive at the factory.

(2)

If a precoated part is retightened, loosened or
caused to move in any way, it must be recoated with
the specified adhesive.

(3)

When reusing precoated parts, clean off the old
adhesive and dry with compressed air. Then apply
the specified seal lock adhesive to the bolt, nut or
threads.

NOTICE:
Do the torque checking with the lower limit value of the torque tolerance.

(4)

Depending on the seal lock agent to apply, there may be a case where it is necessary to leave
it for a specified time until it hardens.

(b)

GASKETS
When necessary, use a sealer on gaskets to prevent leaks.

(c)

BOLTS, NUTS AND SCREWS
Carefully observe all specifications for bolt tightening torques. Always use a torque wrench.

L1

L2

L1

L2

D02612

L2

L1

L2

L1

D01201

L2

L1

L2

L1

D01202

-

INTRODUCTION

REPAIR INSTRUCTION FOR AUTOMATIC
TRANSAXLE REPAIR MANUAL

01-5

5

U150E A/T REPAIR MANUAL (RM913U)

(d)

TORQUE WHEN USING EXTENSION TOOL WITH
TORQUE WRENCH
(1)

In case of tightening by extending the entire length
of the torque wrench combined with SST or tool, if
you tighten until the reading of the torque wrench
reached the specified torque value, the actual
torque becomes excessive.

(2)

In this text, only the specified torque is described.
In case of using SST or extension tool, find the read-
ing of the torque wrench by the formula.

(3)

Formula T’=T x L2/(L1 + L2)

T’

Reading of torque wrench

{

N

⋅

m

(

kgf

⋅

cm

,

ft

⋅

lbf

)}

T

Torque

{

N

⋅

m

(

kgf

⋅

cm

,

ft

⋅

lbf

)}

L1

Length of SST or tool (cm)

L2

Length of torque wrench (cm)

4006I-02

D26703

SST

D26704

D03824

D26705

-

AUTOMATIC TRANSMISSION / TRANS

SECOND BRAKE PISTON ASSY (U150E)

40-85

107

U150E A/T REPAIR MANUAL (RM913U)

SECOND BRAKE PISTON ASSY (U150E)

OVERHAUL

1.

REMOVE 2ND BRAKE PISTON RETURN SPRING
SUB-ASSY

(a)

Place SST on the return spring and compress.
SST

09387-00060

(b)

Using a screwdriver, remove the snap ring.

(c)

Remove the piston return spring.

2.

INSPECT 2ND BRAKE PISTON RETURN SPRING
SUB-ASSY

(a)

Using vernier calipers, measure the free length of the
spring together with the spring seat.
Standard free length: 16.61 mm (0.6539 in.)

3.

REMOVE 2ND BRAKE PISTON

(a)

Hold the 2nd brake piston and apply compressed air (392
kPa, 4.0 kgf/cm

2

, 57 psi) to the 2nd brake cylinder to re-

move the 2nd brake piston.