Lexus ES300 (1997 year). Manual - part 94

AUTOMATIC TRANSAXLE

COMPONENT PARTS INSTALLATION

-

AX-103

14. INSTALL DRIVE PINION CAP
(a)

Install a new O-ring to the cap.

(b)

Install the drive pinion cap to the transaxle case.

4-SPEED  GEAR UNIT INSTALLATION

1.

INSTALL PARKING LOCK PAWL

(a)

Place the parking lock pawl onto the case.
Hook the spring ends to the case and pawl.

(b)

Instal the pin into the hole of the case through the spring
and pawl.

2.

INSTALL MANUAL VALVE SHAFT

(a)

Coat the oil seal lip with MP grease.

(b)

Install the manual valve shaft oil seal to the case.

(c)

Assembly a new collar to the manual valve lever.

(d)

Install the manual valve shaft to the transmission case
through the manual lever.

(e)

Install the parking lock rod.

AX0U2-03

AUTOMATIC TRANSAXLE

COMPONENT PARTS INSTALLATION

-

AX-104

(f)

Using a pin punch, drive in the roll pin until its surface is
flush with the manual valve lever surface.

(g)

Match the collar hole to the lever caulking hollow and
caulk the collar to the lever.

(h)

Install the retaining spring.

3.

INSTALL PARKING LOCK PAWL BRACKET AND
GUIDE

Torque: 7.4 N·m (75 kgf·cm, 65 in.·lbf)

4.

CHECK OPERATION OF PARKING LOCK PAWL
Make sure the counter driven gear is locked when the
manual valve lever is in the P position.

AUTOMATIC TRANSAXLE

COMPONENT PARTS INSTALLATION

-

AX-105

5.

INSTALL FIRST AND REVERSE BRAKE PISTON TO
TRANSMISSION CASE

(a)

Coat the new O-rings with ATF.

(b)

Install the 2 O-rings on the piston.

(c)

Push the piston into the bore of the case, facing the spring
seat upward.

6.

INSTALL PISTON RETURN SPRING

(a)

Place the return spring and snap ring on the piston.

(b)

Place SST, and compress the return spring evenly by
tightening the bolt gradually.
SST 09350-32014 (09351-32040)

(c)

Install snap ring. Visually check to make sure it is fully
seated and centered by the 3 lugs on the spring retainer.
Be sure the end gap of snap ring is not aligned with the
spring retainer claw.

(d)

Remove the SST.

7.

INSTALL SNAP RING TO TRANSAXLE CASE

AUTOMATIC TRANSAXLE

COMPONENT PARTS INSTALLATION

-

AX-106

8.

INSTALL OVERDRIVE UNIT

(a)

Install the overdrive brake apply gasket and overdrive
clutch apply gasket.

(b)

Install the overdrive brake drum to the case.

(c)

Install the new case gasket to the case.

(d)

Make sure that the length from the top surface of the case
to the counter driven gear surface should be about 24 mm
(0.94 in.).

(e)

Place the new gasket onto the transaxle case.

(f)

Install the overdrive assembly with overdrive case to the
transaxle case.