TOYOTA CAMRY 1999 Service Repair Manual

AUTOMATIC TRANSAXLECOMPONENT PARTS REMOVAL ±
AX±12

AUTOMATIC TRANSAXLECOMPONENT PARTS REMOVAL ±
AX±13
SEPARATE BASIC SUBASSEMBLY
1. REMOVE SHIFT CONTROL CABLE BRACKET
2. REMOVE UNION AND ELBOW
(a) Remove the manual shift lever.
(b) Using a open end wrench, remove the union and elbow.
(c) Remove the O±rings from the union and elbow.
3. REMOVE PARK/NEUTRAL POSITION SWITCH
(a) Pry off the lock washer and remove the manual valve
shaft nut.
(b) Remove the 2 bolts and pull out the park/neutral position
switch.
4. REMOVE THROTTLE CABLE RETAINING BOLT AND
PLATE
AX0TT±02

AUTOMATIC TRANSAXLECOMPONENT PARTS REMOVAL ±
AX±14
5. REMOVE T/M REVOLUTION SENSOR
(a) Remove the bolt and T/M revolution sensor.
(b) Remove the O±ring from the T/M revolution sensor.
6. REMOVE TRANSAXLE CASE UPPER COVER
7. REMOVE OIL PAN AND GASKET
(a) Remove the 17 bolts.
(b) Remove the oil pan by lifting transaxle case.
NOTICE: Do not turn the transaxle over as this will contami-
nate the valve body with the foreign materials in the bottom
of the oil pan.
(c) Place the transaxle on wooden blocks to prevent damage
to the oil pipe bracket.
8. EXHAUST PARTICLES IN PAN
Remove the magnet and use it to collect any steel chips.
Lock carefully at the chips and particles in the oil pan and
on magnet to anticipate what type of wear you will find in
the transaxle.

Steel (magnetic): bearing, gear and plate wear

Brass (non±magnetic): bushing wear
9. REMOVE OIL PIPE BRACKET AND STRAINER

AUTOMATIC TRANSAXLECOMPONENT PARTS REMOVAL ±
AX±15
10. REMOVE MANUAL VALVE BODY
(a) Remove the 2 bolts and detent spring.
(b) Remove the 5 bolts and manual valve body with the
manual valve.
(c) Remove the manual valve from the manual valve body.
11. REMOVE OIL PIPES
(a) Remove the bolt.
(b) Pry up both pipe ends with a large screwdriver and re-
move the 6 pipes.
12. DISCONNECT SOLENOID CONNECTORS
13. REMOVE CONNECTOR CLAMP AND PIPE RETAINER

AUTOMATIC TRANSAXLECOMPONENT PARTS REMOVAL ±
AX±16
14. REMOVE B3 APPLY PIPE
Pry up the pipe with a screwdriver and remove the pipe.
15. REMOVE VALVE BODY
(a) Remove the 9 bolts.
(b) Remove the wire harness clamp.
(c) Disconnect the throttle cable from the cam, and remove
the valve body.
16. REMOVE THROTTLE CABLE

AUTOMATIC TRANSAXLECOMPONENT PARTS REMOVAL ±
AX±17
17. REMOVE SOLENOID WIRING
Remove the bolt and the solenoid wiring.
18. REMOVE SECOND BRAKE APPLY GASKET
19. REMOVE ACCUMULATOR PISTONS AND SPRINGS
(a) Loosen the 4 bolts one turn at a time until the spring ten-
sion is released.
(b) Remove the cover and gasket.
(c) Remove the C
1 accumulator piston and spring.
(d) Remove the 2 O±rings from the piston.
(e) Pop out pistons for C
2 and B2 into a rag, using low±pres-
sure compressed air (98 kPa, 1 kgf/cm
2, 14 psi).
(f) Remove the O±rings from the pistons.

AUTOMATIC TRANSAXLECOMPONENT PARTS REMOVAL ±
AX±18
20. MEASURE PISTON STROKE SECOND COAST
BRAKE
(a) Apply a small amount of paint to the piston rod at the point
it meets the case.
(b) Using SST, measure the piston stroke while applying and
releasing compressed air (392±785 kPa, 4±8 kgf/cm
2,
57±114 psi).
SST 09240±00020
Maximum thrust clearance:
2.0±3.5 mm (0.079±0.138 in.)
If the piston stroke exceeds the limit, inspect the second
coast brake band.
21. REMOVE SECOND COAST BRAKE PISTON
(a) Using SST, remove the snap ring.
SST 09350±32014
(b) Applying compressed air to the oil hole, remove the se-
cond coast brake cover, piston assembly and spring.
(c) Remove the 2 O±rings from the cover.

AUTOMATIC TRANSAXLECOMPONENT PARTS REMOVAL ±
AX±19
22. STAND TRANSAXLE ENGINE SIDE UPWARD
23. REMOVE OIL PUMP
NOTICE: Before removing the oil pump, remove the se-
cond coast brake piston.
(a) Remove the 7 bolts.
(b) Using SST, pull out the oil pump from the transaxle case.
SST 09350±32014
24. REMOVE O±RING FROM OIL PUMP
25. REMOVE DIRECT CLUTCH AND FORWARD CLUTCH
26. SEPARATE DIRECT CLUTCH AND FORWARD
CLUTCH
(a) Separate the direct clutch and forward clutch.
(b) Remove the thrust washer from direct clutch.

AUTOMATIC TRANSAXLECOMPONENT PARTS REMOVAL ±
AX±20
27. REMOVE BEARING FROM FORWARD CLUTCH
28. REMOVE SECOND COAST BRAKE BAND
(a) Push the pin with a small screwdriver and remove it from
the bolt hole of the oil pump mounting.
(b) Remove the brake band.
29. REMOVE FRONT PLANETARY RING GEAR
30. REMOVE FRONT PLANETARY GEAR
(a) Remove the front planetary gear.
(b) Remove the 2 bearings from the planetary gear.

AUTOMATIC TRANSAXLECOMPONENT PARTS REMOVAL ±
AX±21
31. REMOVE SUN GEAR AND SUN GEAR INPUT DRUM
(a) Remove the sun gear and the sun gear input drum.
(b) Remove the thrust washer from sun gear input drum.
32. CHECK OPERATION OF SECOND BRAKE PISTON
Apply compressed air into the case passage and confirm
that the piston moves.
If the piston does not move, disassembe and inspect.
33. REMOVE SECOND COAST BRAKE BAND GUIDE
34. REMOVE SECOND BRAKE DRUM
(a) Remove the snap ring.