1999 TOYOTA AVENSIS transmission

MX098–01
D06620
Clutch Release Fork Assembly
with Bearing
Clutch Release Fork SupportControl Lever Housing
Support Bracket
Boot
Clutch Release
Line Bracket
Transaxle Case
Transmission
Oil Cooler
Sub–AssemblyElbow

O–Ring Vehicle Speed Sensor
Transaxle Case Receiver
Transmission Oil
PipeMagnet
Transmission
Oil Pipe

Output Shaft Cover
Tapered Roller Bearing
Outer Race

Front Oil Seal
Input Shaft Front
BearingTransmission Oil Pump
Assembly
Differential Case Assembly
Oil Pump Drive Gear
17 (175, 13)
47 (480, 35)
34 (350, 25)
27 (275, 20)
7.4 (75, 65 in.·lbf)
17 (175, 13)
17 (175, 13)
17 (175, 13)
17 (175, 13)
17 (175, 13)
N·m (kgf·cm, ft·lbf): Specified torque

Non–reusable part
Gasket



17 (175, 13)
– MANUAL TRANSAXLE (E251)MANUAL TRANSAXLE ASSEMBLY
MX–9
MANUAL TRANSAXLE ASSEMBLY
COMPONENTS

D06621

N·m (kgf·cm, ft·lbf): Specified torque

Non–reusable part
 Precoated partTransmission Case Cover Transmission CaseNo.2 Selecting Bellcrank with
Selecting Bellcrank Support Shift and Select Lever
Shaft Assembly
No.1 Oil Receiver Pipe Reverse
Restrict Pin  Straight Screw PlugBack–Up Light SwitchNo.3 Shift Fork No.3 Shift Fork ShaftInterlock Roller
Shift Head
Shift and Select Lever
Shaft Lock BoltNo.2 Shift Fork Shaft Straight Screw Plug Reverse Shift Arm Bracket Assembly
Snap Ring
Reverse Shift Fork
No.1 Shift Fork
No.1 Shift Fork Shaft Seat
Spring
Ball
Slotted
Spring PinSnap RingSnap Ring
No.2 Shift Fork
No.2 Oil Receiver Pipe
Drain Plug Filler Plug
x 10 x 17


24 (240, 17)
25 (250, 18)
25 (250, 18)
24 (240, 17)
24 (240, 17)
25 (250, 18)
17 (175, 13)
40 (410, 30)
13 (130, 9)49 (500, 36)20 (200, 14)
17 (175, 13)
29 (300, 22)
49 (500, 36)
20 (200, 14)
49 (500, 36)
49 (500, 36)29 (300, 22)
Breather Plug
Gasket

Gasket
Gasket
Gasket
Gasket
Snap Ring
MX–10
– MANUAL TRANSAXLE (E251)MANUAL TRANSAXLE ASSEMBLY

MX099–01
Q05816
FIPG
Q00449
MX–12
– MANUAL TRANSAXLE (E251)MANUAL TRANSAXLE ASSEMBLY
DISASSEMBLY
1. REMOVE RELEASE FORK AND BEARING
2. REMOVE BACK–UP LIGHT SWITCH WITH GASKET
Torque: 40 N·m (410 kgf·cm, 30 ft·lbf)
3. REMOVE BOLT AND VEHICLE SPEED SENSOR
Torque: 17 N·m (175 kgf·cm, 13 ft·lbf)
4. REMOVE NO.2 SELECTING BELLCRANK WITH SE-
LECTING BELLCRANK SUPPORT
Remove the 2 bolts and No.2 selecting bellcrank with the se-
lecting bellcrank support.
Sealant:
Part No. 08833–00080, THREE BOND 1344, LOCTITE
242 or equivalent
Torque: 20 N·m (200 kgf·cm, 14 ft·lbf)
5. REMOVE SHIFT AND SELECT LEVER SHAFT LOCK
BOLT WITH GASKET
Torque: 49 N·m (500 kgf·cm, 36 ft·lbf)
6. REMOVE SHIFT AND SELECT LEVER SHAFT AS-
SEMBLY WITH GASKET
Remove the 4 bolts, the shift, select lever shaft assembly and
gasket.
Sealant:
Part No. 08833–00080, THREE BOND 1344, LOCTITE
242 or equivalent
Torque: 20 N·m (200 kgf·cm, 14 ft·lbf)
7. REMOVE TRANSMISSION CASE COVER
Remove the 10 bolts and transmission case cover.
FIPG:
Part No. 08826–00090, THREE BOND 1281 or equiva-
lent
Torque: 29 N·m (300 kgf·cm, 22 ft·lbf)
8. REMOVE BREATHER PLUG WITH GASKET
Torque: 49 N·m (500 kgf·cm, 36 ft·lbf)
9. REMOVE OUTPUT SHAFT LOCK NUT
(a) Remove the lock nut.
(b) Engage the gear double meshing.
(c) Remove the lock nut.
Torque: 123 N·m (1,250 kgf·cm, 90 ft·lbf)
(d) Disengage the gear double meshing.
10. REMOVE NO.3 HUB SLEEVE AND NO.3 SHIFT FORK
(a) Remove the No.3 shift fork set bolt.
Torque: 24 N·m (240 kgf·cm, 17 ft·lbf)
(b) Remove the No.3 hub sleeve and No.3 shift fork.

Q06190
Q01615
Q00056
Q05815
FIPG MX–14
– MANUAL TRANSAXLE (E251)MANUAL TRANSAXLE ASSEMBLY
Torque: 42 N·m (430 kgf·cm, 31 ft·lbf)
16. REMOVE SNAP RING
(a) Using a snap ring expander, remove the input shaft rear
bearing snap ring.
(b) Using 2 screwdrivers and a hammer, remove the 2 snap
rings.
17. REMOVE STRAIGHT SCREW PLUG, SEAT, SPRING
AND LOCKING BALL
(a) Using a hexagon wrench (6 mm), remove the plug.
Sealant:
Part No. 08833–00080, THREE BOND 1344, LOCTITE
242 or equivalent
Torque: 25 N·m (250 kgf·cm, 18 ft·lbf)
(b) Using a magnetic finger, remove the seat, spring and
locking ball.
18. REMOVE REVERSE IDLER GEAR SHAFT LOCK BOLT
Sealant:
Part No. 08833–00080, THREE BOND 1344, LOCTITE
242 or equivalent
Torque: 29 N·m (300 kgf·cm, 22 ft·lbf)
19. REMOVE TRANSMISSION CASE
Remove the 17 bolts and tap the case with a plastic hammer.
FIPG:
Part No. 08826–00090, THREE BOND 1281 or equiva-
lent
Torque: 29 N·m (300 kgf·cm, 22 ft·lbf)

MT0669
MT0693
SST
Q06375
Z17557
Matchmarks
Q01614
– MANUAL TRANSAXLE (E251)MANUAL TRANSAXLE ASSEMBLY
MX–15
20. REMOVE SHIM
HINT:
At the time of reassembly, please refer to the following item.
Install the previously selected shim by adjusting output shaft
preload.
(See page MX–21)
21. REMOVE OUTPUT SHAFT REAR TAPER ROLLER
BEARING OUTER RACE
Using SST and a hammer, remove the output shaft rear taper
roller bearing outer race.
SST 09316–60011 (09316–00011)
22. REMOVE TRANSMISSION OIL PIPE
(a) Remove the gasket from the oil pipe.
(b) Remove the 2 bolts and oil pipe.
Torque: 17 N·m (175 kgf·cm, 13 ft·lbf)
23. REMOVE REVERSE SHIFT ARM BRACKET AS-
SEMBLY
Remove the bolt and pull off the reverse shift arm and bracket.
Torque: 17 N·m (175 kgf·cm, 13 ft·lbf)
24. REMOVE REVERSE IDLER GEAR AND SHAFT
Pull out the shaft, remove the reverse idler gear and thrust
washer.
HINT:
At the time of reassembly, please refer to the following item.
Align the matchmarks, as shown.
25. REMOVE STRAIGHT SCREW PLUG, LOCKING BALL
AND SPRING
(a) Using a hexagon wrench (6 mm), remove the 2 plugs.
Sealant:
Part No. 08833–00080, THREE BOND 1344, LOCTITE
242 or equivalent
Torque: 25 N·m (250 kgf·cm, 18 ft·lbf)
(b) Using a magnetic finger, remove the 2 seats, springs and
balls.

Q08124
Q08125
Q08126
Z00182
MX–16
– MANUAL TRANSAXLE (E251)MANUAL TRANSAXLE ASSEMBLY
26. REMOVE NO.1, NO.2 SHIFT FORKS AND SHIFT HEAD
SET BOLT
Torque: 24 N·m (240 kgf·cm, 17 ft·lbf)
27. REMOVE NO.1 SHIFT FORK SHAFT
Pull up the No.3 shift fork shaft, remove the No.1 shift fork shaft.
HINT:
At the time of reassembly, please refer to the following item.
When it is difficult to push the fork shaft through the reverse shift
fork, pull up the No.3 shift fork shaft.
28. REMOVE INTERLOCK ROLLER
Using a magnetic finger, remove the interlock roller from the re-
verse shift fork.
29. REMOVE NO.2 SHIFT FORK SHAFT, SHIFT HEAD
AND NO.1 SHIFT FORK
(a) Pull out the No.2 shift fork shaft.
(b) Remove the shift head and No.1 shift fork.
30. REMOVE NO.3 SHIFT FORK SHAFT WITH REVERSE
SHIFT FORK AND NO.2 SHIFT FORK
(a) Pull out the No.3 shift fork shaft with the reverse shift fork.
(b) Remove the No.2 shift fork.
31. REMOVE SNAP RING
(a) Using 2 screwdrivers and a hammer, remove the snap
ring and reverse shift fork from the No.3 shift fork shaft.
(b) Using 2 screwdrivers and a hammer, remove the 3 snap
rings from the No.1, No.2 and No.3 shift fork shafts.
32. REMOVE INPUT AND OUTPUT SHAFTS ASSEMBLY
(a) Leaning the output shaft to the differential side, remove
the input shaft assembly.
(b) Lift up the differential case assembly, remove the output
shaft assembly.
33. REMOVE DIFFERENTIAL CASE ASSEMBLY
(a) Remove the oil pump drive gear.
(b) Remove the differential case assembly.
34. REMOVE MAGNET FROM TRANSAXLE CASE
35. REMOVE TRANSMISSION OIL PUMP ASSEMBLY
AND OIL PIPE

MX05X–02
– MANUAL TRANSAXLE (E251)MANUAL TRANSAXLE ASSEMBLY
MX–21
REASSEMBLY
Reassembly is in the reverse order of disassembly.
(See page MX–12)
NOTICE:
When working with FIPG material, you must observe the follow-
ing items.
Using a razor blade and gasket scraper, remove all the old
FIPG material from the gasket surfaces.
Thoroughly clean all components to remove all the loose
material.
Clean both sealing surfaces with a non–residue solvent.
Apply FIPG in an approx. 1 mm (0.04 in.) wide bead along
the sealing surface.
Parts must be assembled within 10 minutes of application.
Otherwise, the FIPG material must be removed and reap-
plied.
HINT:
Before reassembly, select a shim by adjusting output
shaft preload.
Coat all of the sliding and rotating surfaces with gear oil
before reassembly.
ADJUST OUTPUT SHAFT PRELOAD
(a) Install the output shaft assembly to the transaxle case.
(b) Install the transmission case to the transaxle case.
HINT:
If necessary, tap on the case with a plastic hammer.
(c) Install and torque the 17 bolts.
Torque: 29 N·m (300 kgf·cm, 22 ft·lbf)
(d) Install the output shaft rear taper roller bearing outer race.
(e) Install the adjusting shim.
HINT:
When reusing the output shaft bearing, first install a shim of the
same thickness as before. If installing a new taper roller bear-
ing, first select and install a shim of lesser thickness than be-
fore.
(f) Install the rear bearing retainer.
(g) Using a torx wrench (T45), install and torque the 7 torx
screws.
Torque: 42 N·m (430 kgf·cm, 31 ft·lbf)
(h) Install a new lock nut to the output shaft.
(i) Turn the output shaft right and left 2 or 3 times to allow the
bearing to settle.

Z12593
MX–22
– MANUAL TRANSAXLE (E251)MANUAL TRANSAXLE ASSEMBLY
(j) Using a torque wrench, measure the preload.
Preload (at starting):
New bearing
0.8 – 1.6 N·m (8 – 16 kgf·cm, 6.9 – 13.9 in.·lbf)
Reused bearing
0.5 – 1.0 N·m (5 – 10 kgf·cm, 4.3 – 8.7 in.·lbf)
If the preload is not within the specification, select an appropri-
ate adjusting shim.
The preload will change about 0.4 – 0.5 N·m (4 – 5 kgf·cm, 3.5
– 4.3 in.·lbf) for every 0.05 mm change in adjusting shim thick-
ness.
MarkThickness mm (in.)MarkThickness mm (in.)
01.30 (0.0512)D1.95 (0.0768)
11.35 (0.0531)E2.00 (0.0787)
21.40 (0.0551)F2.05 (0.0807)
31.45 (0.0571)G2.10 (0.0827)
41.50 (0.0591)H2.15 (0.0846)
51.55 (0.0610)J2.20 (0.0866)
61.60 (0.0630)K2.25 (0.0886)
71.65 (0.0650)L2.30 (0.0906)
81.70 (0.0669)M2.35 (0.0925)
91.75 (0.0689)N2.40 (0.0945)
A1.80 (0.0709)P2.45 (0.0965)
B1.85 (0.0728)Q2.50 (0.0984)
C1.90 (0.0748)––
(k) Remove the lock nut.
(l) Remove these parts. Removal is in the reverse order of
installation.
Rear bearing retainer
Shim
Transmission case
Output shaft assembly
Output shaft rear bearing outer race