Step-by-Step Transmission Repair Manual for A750E, A750F, TB-50LS, A5AWF
400XK−01
D27902
D27971
D27903
D27904
−
AUTOMATICTRANSMISSION/TRANS
AUTOMATICTRANSMISSIONASSY(A750E/A750F)
40−7
A750E, A750F A/T REPAIR MANUAL
(RM999U)
OVERHAUL
1.REMOVETRANSMISSIONCONTROLSHAFTLEVER
LH (A750F EXCEPT 4RUNNER,GX470)
(a)
Remove the nut, the washer and the control shaft lever
LH.
2.
REMOVE TRANSMISSION CONTROL SHAFT LEVER
LH (A750# 4RUNNER,GX470)
(a)
Remove the nut, the washer and the control shaft lever
LH.
3.
REMOVE PARK/NEUTRAL POSITION SWITCH ASSY
(a)
Using a screwdriver, unstake the lock washer.
(b)
Remove the lock washer, the nut and the bolt.
(c)
Remove the park/neutral position switch.
4.
REMOVE OIL COOLER TUBE UNION
(a)
Remove the 2 oil cooler tube unions.
(b)RemovetheO
−ringfromtheoilcoolertubeunion.
D27905
D27906
D27970
D27907
40−8
−
AUTOMATICTRANSMISSION/TRANS
AUTOMATICTRANSMISSIONASSY(A750E/A750F)
A750E, A750F A/T REPAIR MANUAL
(RM999U)
5.
REMOVE TRANSMISSION REVOLUTION SENSOR
(a)
Remove the 2 bolts and the 2 transmission revolution
sensors.
(b)RemovetheO
−ringfromeachsensor.
6.
REMOVE AUTOMATIC TRANSAXLE BREATHER
TUBE (A750F EXCEPT 4RUNNER,GX470)
(a)
Remove the 2 bolts.
(b)
Remove the breather tube.
(c)RemovetheO
−ringfromeachtube.
7.
AUTOMATIC TRANSAXLE BREATHER TUBE (A750#
4RUNNER,GX470)
(a)
Remove the 3 bolts.
(b)
Remove the breather tube.
(c)RemovetheO
−ringfromeachtube.
8.
REMOVE AUTOMATIC TRANSMISSION HOUSING
(a)Removethe
10bolts.
(b)
Remove the transmission housing.
D27972
D29874
D29891
A750F(EXCEPT 4 RUNNER,GX470)
A750F(4 RUNNER,GX470)
D27976
−
AUTOMATICTRANSMISSION/TRANS
AUTOMATICTRANSMISSIONASSY(A750E/A750F)
40−9
A750E, A750F A/T REPAIR MANUAL
(RM999U)
9.REMOVEEXTENSION(ATM)HOUSINGSUB
−ASSY
(A750E 4RUNNER)
(a)
Remove the 6 bolts.
(b)
Remove the extension housing assy.
HINT:
Use a brass bar and a hammer to remove the extension hous-
ing assy.
(c)
Remove the gasket from the extension housing assy.
(d)
Using a snap ring expander, remove the snap ring.
(e)
Remove the thrust needle roller bearing and the 2 bearing
races.
10. REMOVE TRANSMISSION CASE ADAPTER
ADAPTERSUB −ASSY(4WDDRIVETYPE)
(a)
Remove the 8 bolts.
(b)
Remove the transmission case adapter assy.
HINT:
Use a brass bar and a hammer to remove the extension hous-
ing assy.
(c)
Remove the gasket from the transmission case adapter
adapter assy.
11.REMOVEEXTENSIONHOUSINGDUSTDEFLECTOR
(A750E 4RUNNER)
(a)
Using a brass ber and a hammer, remove the extension
housing dust deflector.
D27977
SST
D29892
A750F(EXCEPT4RUNNER,GX470)
A750F(4 RUNNER,GX470)
D27911
D01124
40−10
−
AUTOMATICTRANSMISSION/TRANS
AUTOMATICTRANSMISSIONASSY(A750E/A750F)
A750E, A750F A/T REPAIR MANUAL
(RM999U)
12.REMOVEAUTOMATICTRANSMISSIONEXTENSION
HOUSING OIL SEAL (A750E 4RUNNER)
(a)
Using SST, remove the oil seal.
SST09308 −00010
13.REMOVETRANSMISSIONCASEADAPTOROILSEAL
(4WD DRIVE TYPE)
(a)
Using a screwdriver, remove the oil seal.
14.FIXAUTOMATICTRANSMISSIONCASESUB
−ASSY
(a)
Install the transmission case on the overhaul attachment.
15. REMOVE AUTOMATIC TRANSMISSION OIL PAN
SUB−ASSY
NOTICE:
Do not turn the transmission over as this will contaminate
the valve body with foreign matter on the bottom of the pan.
(a)
Remove the drain plug and the 20 bolts.
16. INSPECT AUTOMATIC TRANSMISSION OIL PAN
SUB−ASSY
(a)
Remove the magnets, and use them to collect steel par-
ticles.
(b)
Carefully lock at the foreign matter and particles in the pan
and on the magnets to anticipate the type of wear you will
find in the transmission.
S
Steel(magnetic):bearing,gearandclutchplate
wear
S
Brass(non −magnetic):bushingwear
D12703
D12704
Clamp
D27912
D12705
D27968
−
AUTOMATIC TRANSMISSION / TRANS
AUTOMATIC TRANSMISSION ASSY (A750E/A750F)
40−11
A750E, A750F A/T REPAIR MANUAL
(RM999U)
17.
REMOVE VALVE BODY OIL STRAINER ASSY
(a)
Turn over the transmission.
(b)
Remove the 4 bolts holding the valve body oil strainer
assy to the valve body.
(c)
Remove the O−ring from the valve body oil strainer assy.
18.
REMOVE TRANSMISSION WIRE
(a)
Remove the ATF temperature sensor.
(b)
Remove the bolt and the clamp.
(c)
Disconnect the 7 connectors from the shift solenoid
valves.
(d)
Remove the bolt from the case.
(e)
Pull the transmission wire out of the transmission case.
(f)
Remove the O−ring from the transmission wire.
19.
REMOVE TRANSMISSION VALVE BODY ASSY
(a)
Remove the 19 bolts.
(b)
Remove the valve body assy.
20.
REMOVE TRANSAXLE CASE GASKET
(a)
Remove the 3 transaxle case gaskets.
D27969
D27914
Check Ball
Body
Spring
D27915
D27915
D27916
40−12
−
AUTOMATIC TRANSMISSION / TRANS
AUTOMATIC TRANSMISSION ASSY (A750E/A750F)
A750E, A750F A/T REPAIR MANUAL
(RM999U)
21.
REMOVE BRAKE DRUM GASKET
(a)
Remove the 3 brake drum gaskets.
22.
REMOVE CHECK BALL BODY
(a)
Remove the check ball body and the spring.
23.
REMOVE C−2 ACCUMULATOR PISTON
(a)
Applying compressed air to the oil hole, remove the C
2
ac-
cumulator piston and the spring.
(b)
Remove the 2 O−rings from the piston.
NOTICE:
Take care as the C
3
and B
3
accumulator piston may jump
out.
24.
REMOVE B−3 ACCUMULATOR PISTON
(a)
Applying compressed air to the oil hole, remove the B
3
ac-
cumulator piston and the spring.
(b)
Remove the 2 O−rings from the piston.
NOTICE:
Take care as the C
3
accumulator piston may jump out.
25.
REMOVE C−3 ACCUMULATOR PISTON
(a)
Applying compressed air to the oil hole, remove the C
3
ac-
cumulator piston and the 2 springs.
(b)
Remove the 2 O−rings from the piston.
D27917
D12708
D12709
D28846
D27918
−
AUTOMATIC TRANSMISSION / TRANS
AUTOMATIC TRANSMISSION ASSY (A750E/A750F)
40−13
A750E, A750F A/T REPAIR MANUAL
(RM999U)
26.
REMOVE C−1 ACCUMULATOR VALVE
(a)
Remove the C
1
accumulator valve and the 2 springs.
27.
REMOVE PARKING LOCK PAWL BRACKET
(a)
Remove the 3 bolts and the parking lock pawl bracket.
28.
REMOVE PARKING LOCK ROD SUB−ASSY
(a)
Disconnect the parking lock rod from the manual valve le-
ver.
29.
REMOVE PARKING LOCK PAWL SHAFT
(a)
Pull out the parking lock pawl shaft from the front side,
then remove the lock pawl and the spring.
(b)
Remove the E−ring from the shaft.
30.
REMOVE MANUAL VALVE LEVER SUB−ASSY
(a)
Using a hammer and a screwdriver, cut off the spacer and
remove it from the shaft.
D27919
D27920
D27921
D27922
SST
D28809
40−14
−
AUTOMATIC TRANSMISSION / TRANS
AUTOMATIC TRANSMISSION ASSY (A750E/A750F)
A750E, A750F A/T REPAIR MANUAL
(RM999U)
(b)
Using a pin punch and a hammer, drive out the spring pin.
HINT:
Slowly drive out the spring pin so that it does not fall into the
transmission case.
(c)
Pull the manual valve lever shaft out through the case,
and remove the manual valve lever.
31.
REMOVE MANUAL VALVE LEVER SHAFT OIL SEAL
(a)
Using a screwdriver, remove the 2 oil seals.
32.
REMOVE OIL PUMP ASSY
(a)
Remove the 10 bolts holding the oil pump from the trans-
mission case.
(b)
Using SST, remove the oil pump.
SST
09350−30020 (09350−07020)
(c)
Remove the thrust bearing race No.1 from the front oil
pump.
D27923
D27924
Thrust Needle
Roller Bearing
Clutch drum
thrust washer
D27993
D27994
D27925
−
AUTOMATIC TRANSMISSION / TRANS
AUTOMATIC TRANSMISSION ASSY (A750E/A750F)
40−15
A750E, A750F A/T REPAIR MANUAL
(RM999U)
33.
REMOVE CLUTCH DRUM & INPUT SHAFT ASSY
(a)
Remove the clutch drum & input shaft drum assy from the
transmission case.
(b)
Remove the clutch drum thrust washer and the thrust
needle roller bearing.
34.
INSPECT 1 WAY N0.2 CLUTCH ASSY
(a)
Hold the Reverse clutch hub and turn the 1 Way clutch
assy No.2.
(b)
The 1 Way clutch assy No.2 turns freely clockwise and
locks counterclockwise.
35.
REMOVE 1 WAY N0.2 CLUTCH ASSY
(a)
Remove the 1 Way clutch assy No.2 and clutch drum
thrust washer No.2 from the clutch drum and input shaft
assy.
36.
REMOVE BRAKE NO.3 SNAP RING
(a)
Using a screwdriver, remove the brake No.3 snap ring
from the case.
D27926
D01216
D27927
D27928
D27929
40−16
−
AUTOMATIC TRANSMISSION / TRANS
AUTOMATIC TRANSMISSION ASSY (A750E/A750F)
A750E, A750F A/T REPAIR MANUAL
(RM999U)
37.
REMOVE BRAKE DISC NO.3
(a)
Remove the flange and cusion plate the 4 discs and the
4 plates from the case.
38.
INSPECT BRAKE DISC NO.3
(a)
Check whether the sliding surface of the disc, the plate
and the flange are worn or burnt.
If necessary, replace them.
NOTICE:
S
If the lining of the disc is peeled off or discolored, or
even if only a part of the print numbers is damaged,
replace all discs.
S
Before assembling new discs, soak them in ATF for
at least 15 minutes.
39.
REMOVE 2ND BRAKE PISTON HOLE SNAP RING
(a)
Using SST, remove the snap ring.
SST
09350−30020 (09350−07060)
40.
REMOVE 1 WAY CLUTCH ASSY
(a)
Remove the 1 way clutch assy and the planetary carrier
thrust washer No.1 from the case.
41.
REMOVE 2ND BRAKE CYLINDER
(a)
Remove the 2nd brake cylinder from the case.
D28817
SST
D28545
D28546
D29828
D27930
−
AUTOMATIC TRANSMISSION / TRANS
AUTOMATIC TRANSMISSION ASSY (A750E/A750F)
40−17
A750E, A750F A/T REPAIR MANUAL
(RM999U)
42.
REMOVE 2ND BRAKE PISTON
(a)
Using SST and a press, remove the snapring.
SST
09351−40010
(b)
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.
(c)
Remove the 2 O−rings from the 2nd brake piston.
43.
INSPECT
BRAKE
PISTON
RETURN
SPRING
SUB−ASSYNO.3
(a)
Using a vernier calipers, measure the free length of the
spring together with the spring seat.
Standard free length: 15.72 mm (0.619 in.)
44.
REMOVE FRONT PLANETARY GEAR ASSY
(a)
Remove the front planetary gear assy and the 1 way
clutch inner race from the case.
D27931
D28544
D28543
D28542
D27932
40−18
−
AUTOMATIC TRANSMISSION / TRANS
AUTOMATIC TRANSMISSION ASSY (A750E/A750F)
A750E, A750F A/T REPAIR MANUAL
(RM999U)
(b)
Remove the thrust needle roller bearing, the thrust bear-
ing race No.3 and the planetary carrier thrust washer No.2
from the front planetary gear assy.
45.
INSPECT FRONT PLANETARY GEAR ASSY
(a)
Using a feeler gauge, measure the front planetary pinion
gear thrust clearance.
Standard clearance: 0.20 −0.60 mm (0.008 −0.024 in.)
Maximum clearance: 0.65 mm (0.026 in.)
If the clearance is greater than the maximum, replace the front
planetary gear assembly.
(b)
Using a dial indicator, measure the inside diameter of the
front planetary gear bushing.
Maximum inside diameter: 57.48 mm (2.263 in.)
If the inside diameter is greater than the maximum, replace the
front planetary gear.
46.
INSPECT 1 WAY CLUTCH ASSY
(a)
Install the 1 way clutch assy to .1 way clutch inner race.
(b)
Hold the 1 way clutch inner race and turn the 1 way clutch
assy.
(c)
Check that the 1 way clutch assy turns freely counter-
clockwise and locks clockwise.
(d)
Remove the 1 way clutch assy from 1 way clutch inner
race.
47.
REMOVE FRONT PLANETARY RING GEAR
(a)
Remove the front planetary ring gear and the bearing
from the transmission case.
D28540
D28541
D27933
D01216
D27934
−
AUTOMATIC TRANSMISSION / TRANS
AUTOMATIC TRANSMISSION ASSY (A750E/A750F)
40−19
A750E, A750F A/T REPAIR MANUAL
(RM999U)
48.
REMOVE CTR PLANETARY RING GEAR
(a)
Using a screwdriver, remove the snap ring.
(b)
Remove the CTR planetary ring gear and the front plane-
tary ring gear flange from the front planetary ring gear.
49.
REMOVE BRAKE DISC NO.1
(a)
Remove the flange, the 3 discs and the 3 plates from the
case.
50.
INSPECT BRAKE DISC NO.1
(a)
Check whether if the sliding surface of the disc, the plate
and the flange are worn or burnt.
If necessary, replace them.
NOTICE:
S
If the lining of the disc is peeled off or discolors, or
even if a part of the groove is damaged, replace all
discs.
S
Before assembling new discs, soak them in ATF for
at least 15 minutes.
51.
REMOVE BRAKE PISTON RETURN SPRING SNAP
RING
(a)
Using a screwdriver, remove the brake piston return
spring snap ring from the case.
D27935
D03830
D27936
D27937
D27938
40−20
−
AUTOMATIC TRANSMISSION / TRANS
AUTOMATIC TRANSMISSION ASSY (A750E/A750F)
A750E, A750F A/T REPAIR MANUAL
(RM999U)
52.
REMOVE
BRAKE
PISTON
RETURN
SPRING
SUB−ASSY
(a)
Remove the brake piston return spring and the brake pis-
ton No.1 with the brake cylinder No.1 from the transmis-
sion case.
53.
INSPECT
BRAKE
PISTON
RETURN
SPRING
SUB−ASSY
(a)
Using a vernier calipers, measure the free length of the
spring together with the spring seat.
Standard free length: 17.05 mm (0.671 in.)
54.
REMOVE BRAKE PISTON NO.1
(a)
Hold the brake piston No.1 and apply compressed air
(392 kPa, 4 kgf/cm
2
, 57 psi) to the transmission case to
remove the brake piston No. 1.
HINT:
If the piston dose not pop out with compressed air, lift the piston
out with needle−nose pliers.
(b)
Remove the 2 O−rings from the brake piston No. 1.
55.
REMOVE BRAKE DISC NO.2
(a)
Using a screwdriver, remove the snap ring from the case.
(b)
Remove the flange, the brake piston return spring, the 3
discs and the 3 plates from the case.
D01216
D29829
D27939
D27940
D28533
−
AUTOMATIC TRANSMISSION / TRANS
AUTOMATIC TRANSMISSION ASSY (A750E/A750F)
40−21
A750E, A750F A/T REPAIR MANUAL
(RM999U)
56.
INSPECT BRAKE DISC NO.2
(a)
Check whether the sliding surface of the disc, the plate
and the flange are worn or burnt.
If necessary, replace them.
NOTICE:
S
If the lining of the disc is peeled off or discolor, or
even if only a part of the print numbers is damaged,
replace all discs.
S
Before assembling new discs, soak them in ATF for
at least 15 minutes.
57.
INSPECT
BRAKE
PISTON
RETURN
SPRING
SUB−ASSYNO.2
(a)
Using a vernier calipers, measure the free length of the
spring together with the spring seat.
Standard free length: 17.45 mm (0.687 in.)
58.
REMOVE BRAKE PISTON NO.2
(a)
Hold the brake piston No.2 and apply compressed air
(392 kPa, 4 kgf/cm
2
, 57 psi) to the transmission case to
remove the brake piston No. 2.
HINT:
If the piston dose not pop out with compressed air, lift the piston
out with needle−nose pliers.
(b)
Remove the 2 O−rings from the brake piston No. 2.
59.
REMOVE CTR PLANETARY GEAR ASSY
(a)
Remove the CTR planetary gear assy, the planetary sun
gear and the thrust bearing race No.4 from the case.
60.
INSPECT CTR PLANETARY GEAR ASSY
(a)
Using a feeler gauge, measure the CTR planetary gear
pinion thrust clearance.
Standard clearance: 0.12 −0.68 mm (0.005 −0.027 in.)
Maximum clearance: 0.73 mm (0.029 in.)
If the clearance is greater than the maximum, replace the CTR
planetary gear assy.
D27941
D27942
D28532
D27964
D27965
Trust Bearing
Race No.7
Thrust Bearing
Race No.8
Thrust Needle Roller Bearing
40−22
−
AUTOMATIC TRANSMISSION / TRANS
AUTOMATIC TRANSMISSION ASSY (A750E/A750F)
A750E, A750F A/T REPAIR MANUAL
(RM999U)
61.
REMOVE INTERMEDIATE SHAFT
(a)
Using a screwdriver, remove the snap ring from the case.
(b)
Remove the intermediate shaft with the 1way clutch assy
No.3 from the case.
62.
INSPECT 1WAY NO.3 CLUTCH ASSY
(a)
Hold the RR planetary ring gear flange sub assy and turn
the 1 way clutch assy.
(b)
Check that the 1 way clutch assy turns freely counter-
clockwise and locks clockwise .
63.
REMOVE 1WAY NO.3 CLUTCH ASSY
(a)
Remove the 1way clutch assy No.3 and the 1way clutch
inner race from the intermediate shaft.
64.
REMOVE RR PLANETARY RING GEAR FLANGE
SUB−ASSY
(a)
Remove the thrust bearing race No.8, the thrust needle
rollerbearing, the thrust bearing race No.7 and the plane-
tary ring gear flange from the intermediate shaft.
D28531
D28529
D28530
A
B
C
D
D27943
−
AUTOMATIC TRANSMISSION / TRANS
AUTOMATIC TRANSMISSION ASSY (A750E/A750F)
40−23
A750E, A750F A/T REPAIR MANUAL
(RM999U)
65.
INSPECT RR PLANETARY RING GEAR FLANGE
SUB−ASSY
(a)
Using a dial indicator, measure the inside diameter of the
RR planetary ring gear bushing.
Maximum inside diameter: 32.175 mm (1.267 in.)
If the inside diameter is greater than the maximum, replace the
RR planetary ring gear.
66.
INSPECT INTERMEDIATE SHAFT
(a)
Using a dial indicator, check the intermediate shaft run-
out.
Maximum runout: 0.08 mm (0.003 in.)
NOTICE:
If the bend exceeds the specification, replace the inter-
mediate shaft with a new one.
(b)
Using a micrometer, check the outer diameter of the inter-
mediate shaft positions shown in the diagram.
Standard diameter:
A: 25.962 −25.975 mm (1.022 −1.023 in.)
B: 25.962 −25.975 mm (1.022 −1.023 in.)
C: 32.062 −32.075 mm(1.262 −1.263 in.)
D: 32.062 −32.075 mm (1.262 −1.263 in.)
Minimum diameter:
A: 25.912 mm (1.020 in.)
B: 25.912 mm (1.020 in.)
C: 32.012 mm (1.260 in.)
D: 32.012 mm (1.260 in.)
NOTICE:
If the outer diameter is outside the standard, replace the in-
termediate shaft with the new one.
67.
REMOVE BRAKE PLATE STOPPER SPRING
(a)
Remove the brake plate stopper spring from the case.
D27944
D01216
D27945
D27946
Thrust Needle
Roller Bearing
Race
40−24
−
AUTOMATIC TRANSMISSION / TRANS
AUTOMATIC TRANSMISSION ASSY (A750E/A750F)
A750E, A750F A/T REPAIR MANUAL
(RM999U)
68.
REMOVE BRAKE DISC NO.4
(a)
Remove the 7 plates, the 8 discs and the 2 flanges from
the case.
69.
INSPECT BRAKE DISC NO.4
(a)
Check whether if the sliding surface of the disc, the plate
and the flange are worn or burnt.
If necessary, replace them.
NOTICE:
S
If the lining of the disc is peeled off or discolor, or
even if only a part of the print numbers is damaged,
replace all discs.
S
Before assembling new discs, soak them in ATF for
at least 15 minutes.
70.
REMOVE REAR PLANETARY GEAR ASSY
(a)
Remove the rear planetary gear assy from the case.
(b)
Remove the thrust bearing race No.9 and the thrust
needle roller bearing from the rear planetary gear assy.
D27947
D28527
D28528
D28083
SST
Snap Ring
D29830
−
AUTOMATIC TRANSMISSION / TRANS
AUTOMATIC TRANSMISSION ASSY (A750E/A750F)
40−25
A750E, A750F A/T REPAIR MANUAL
(RM999U)
(c)
Remove the thrust needle roller bearing from the case.
71.
INSPECT REAR PLANETARY GEAR ASSY
(a)
Using a feeler gauge, measure the rear planetary gear
pinion thrust clearance.
Standard clearance: 0.2 −0.6 mm (0.008 −0.024 in.)
Maximum clearance: 0.65 mm (0.026 in.)
If the clearance is greater than the maximum, replace the plane-
tary gear assy.
(b)
Using a dial indicator, measure the inside diameter of the
rear planetary gear bushing.
Maximum inside diameter: 20.075 mm (0.790 in.)
If the inside diameter is greater than the maximum, replace the
rear planetary gear assy.
72.
REMOVE 1ST & REVERSE BRAKE RETURN SPRING
SUB−ASSY
(a)
Place SST on the spring retainer and compress the brake
return spring.
SST
09350−30020 (09350−07050)
(b)
Using SST, remove the snap ring and the brake return
spring.
SST
09350−30020 (09350−07070)
73.
INSPECT 1ST & REVERSE BRAKE RETURN SPRING
SUB−ASSY
(a)
Using a vernier calipers, measure the free length of the
spring together with the spring seat.
Standard free length: 23.74 mm (0.935 in.)
D27948
D28079
SST
D01240
SST
40−26
−
AUTOMATIC TRANSMISSION / TRANS
AUTOMATIC TRANSMISSION ASSY (A750E/A750F)
A750E, A750F A/T REPAIR MANUAL
(RM999U)
74.
REMOVE 1ST & REVERSE BRAKE PISTON
(a)
Hold the No.2 brake piston and apply compressed air
(392 kPa, 4 kgf/cm
2
, 57 psi) to the transmission case to
remove the brake piston No. 2.
HINT:
If the piston dose not pop out with compressed air, lift the piston
out with needle−nose pliers.
(b)
Remove the O−ring from brake piston No. 2.
75.
REMOVE BRAKE REACTION SLEEVE
(a)
Using SST, remove the reaction sleeve.
SST
09350−30020 (09350−07080)
(b)
Remove the O−ring from the reaction sleeve.
76.
REMOVE BRAKE PISTON NO.4
(a)
Using SST, remove the brake piston No. 2.
SST
09350−30020 (09350−07090)
(b)
Remove the 2 O−rings from the piston No. 2.
D28813
A
B
C
E
D
F
−
AUTOMATIC TRANSMISSION / TRANS
AUTOMATIC TRANSMISSION ASSY (A750E/A750F)
40−27
A750E, A750F A/T REPAIR MANUAL
(RM999U)
77.
BEARING POSITION
Mark
Front Race Diameter
Inside / Outside mm (in.)
Thrust Bearing Diameter
Inside / Outside mm (in.)
Rear Race Diameter
Inside / Outside mm (in.)
A
73.6 (2.898) / 102.0 (4.016)
71.9 (2.831) / 85.6 (3.370)
−
B
38.0 (1.496) / 57.0 (2.244)
43.4 (1.709) / 58.3 (2.295)
−
C
−
55.7 (2.193) / 76.4 (3.008)
53.7 (2.114) / 74.0 (2.913)
D
33.4 (1.315) / 49.0 (1.929)
32.1 (1.264) / 49.35 (1.943)
32.1 (1.264) / 49.0 (1.929)
E
−
21.5 (0.847) / 40.8 (1.606)
−
F
48.5 (1.909) / 62.7 (2.469)
45.9 (1.807) / 64.0 (2.520)
−
D28795
O−Ring
O−Ring
D28080
D28081
D28549
D28082
Snap Ring
SST
40−28
−
AUTOMATIC TRANSMISSION / TRANS
AUTOMATIC TRANSMISSION ASSY (A750E/A750F)
A750E, A750F A/T REPAIR MANUAL
(RM999U)
78.
INSTALL BRAKE PISTON NO.4
(a)
Coat 2 new O−rings with ATF, and install them to the
brake reaction sleeve.
(b)
Coat 2 new O−rings with ATF, and install them to the
brake piston No. 4.
(c)
Install the brake piston No. 4 to the reaction sleeve.
79.
INSTALL BRAKE REACTION SLEEVE
(a)
Coat new O−ring with ATF, and install it to the reaction
sleeve.
(b)
With the brake piston No.1 underneath (the rear side),
install the brake reaction sleeve and the brake piston
No.1 to the transmission case.
NOTICE:
Be careful not to damage the O−rings.
80.
INSTALL 1ST & REVERSE BRAKE PISTON
(a)
Coat a new O−ring with ATF.
(b)
Install the O−ring on the 1st & reverse brake piston .
(c)
With the spring seat of the piston facing upwards (the
front side), place the piston in the transmission case.
NOTICE:
Be careful not to damage the O−ring.
(d)
Place the piston return spring onto the brake piston No.4.
81.
INSTALL 1ST & REVERSE BRAKE RETURN SPRING
SUB−ASSY
(a)
Place SST on the spring retainer, and compress the re-
turn spring.
SST
09350−30020 (09350−07050)
(b)
Using SST, install the snap ring.
SST
09350−30020 (09350−07070)
D27947
D27946
race
Thrust Needle
Roller Bearing
D27945
D27966
−
AUTOMATIC TRANSMISSION / TRANS
AUTOMATIC TRANSMISSION ASSY (A750E/A750F)
40−29
A750E, A750F A/T REPAIR MANUAL
(RM999U)
82.
INSTALL REAR PLANETARY GEAR ASSY
(a)
Install the thrust needle roller bearing.
Thrust needle roller bearing diameter: mm (in.)
Inside
Outside
Thrust needle roller bear-
ing
45.9 (1.807)
64.0 (2.520)
(b)
Install the thrust needle roller bearing.
(c)
Coat the thrust bearing race No.9 with petroleum jelly, and
install it onto the rear planetary ring gear.
Bearing & race diameter: mm (in.)
Inside
Outside
Bearing
21.5 (0.847)
40.8 (1.606)
Race
48.5 (1.909)
62.7 (2.469)
(d)
Install the rear planetary gear assy.
83.
INSPECT PACK CLEARANCE OF FIRST & REVERSE
BRAKE
(a)
Make sure the 1st & reverse brake pistons move smoothly
when applying and releasing the compressed air into the
transmission case.
D29831
A
D29832
B
40−30
−
AUTOMATIC TRANSMISSION / TRANS
AUTOMATIC TRANSMISSION ASSY (A750E/A750F)
A750E, A750F A/T REPAIR MANUAL
(RM999U)
(b)
Using vernier calipers, measure the level difference
(length A) between the upper surface of the 1st & reverse
brake piston and the hitting surface of the brake flange
No.4 at the both end across a diameter, and calculate the
average.
NOTICE:
The 1st & reverse brake piston must be installed tightly to
the end face of the transmission case.
HINT:
Length A = 36.35 −37.09 mm
H thickness: mm (in.)
No.
Thickness
No.
Thickness
0
0 (0)
8
0.8 (0.03150)
2
0.2 (0.00787)
10
1.0 (0.03937)
4
0.4 (0.01575)
12
1.2 (0.04724)
6
0.6 (0.02362)
14
1.4 (0.05512)
(c)
Using vernier calipers, measure the thickness (length B)
of the 2 brake flanges, the 7 brake plates No.4 and the 8
brake discs No.4 altogether at the both end across a di-
ameter, and calculate the average.
Pack Clearance: 0.8 −1.1 mm
HINT:
Pack Clearance = Length A −Length B −0.25 −1.8 mm
Length B = 36.04 −37.14 mm
(d)
If the pack clearance is outside the standard, select &
install a brake flange that makes the pack clearance to be
within the standard.
HINT:
Select the flange from 8 kinds (in thickness) of the selective
flanges to adjust the pack clearance.
D27944
F
D
P
F
D
P
D
P
D
P
D
P
D
P
D
P
D
D27943
D27965
Thrust Bearing
Race No.7
Thrust Bearing
Race No.8
Thrust Needle Roller Bearing
−
AUTOMATIC TRANSMISSION / TRANS
AUTOMATIC TRANSMISSION ASSY (A750E/A750F)
40−31
A750E, A750F A/T REPAIR MANUAL
(RM999U)
84.
INSTALL BRAKE DISC NO.4
(a)
Install the 7 plates, the 8 discs and the 2 flanges.
Install in order: P = Plate, D = Disc, F = Flange
F −D −P −D −P −D −P −D −P −D −P −D −P −D −
P −D −F
85.
INSTALL BRAKE PLATE STOPPER SPRING
(a)
Install the brake plate stopper spring.
86.
INSTALL RR PLANETARY RING GEAR FLANGE
SUB−ASSY
(a)
Install the thrust bearing race No.8, the thrust needle rol-
lerbearing, the thrust bearing race No. 7 and the planetary
ring gear flange to the intermediate shaft.
Bearing and race diameter mm (in.)
Inside
Outside
Thrust bearing race No.7
33.4 (1.315)
49.0 (1.929)
Thrust needle roller bear-
ing
32.1 (1.264)
49.35 (1.943)
Thrust bearing race No.8
32.1 (1.264)
49.0 (1.929)
D27964
D27942
D27927
D27940
D28797
O−Ring
40−32
−
AUTOMATIC TRANSMISSION / TRANS
AUTOMATIC TRANSMISSION ASSY (A750E/A750F)
A750E, A750F A/T REPAIR MANUAL
(RM999U)
87.
INSTALL 1WAY NO.3 CLUTCH ASSY
(a)
Install the 1way clutch assy No.3 and the 1 way clutch in-
ner race to the intermediate shaft.
88.
INSTALL INTERMEDIATE SHAFT
(a)
Install the intermediate shaft with the 1 way clutch assy
No.3 to the case.
(b)
Using SST, install the snap ring.
SST
09350−30020 (09350−07050, 09350−07060)
89.
INSTALL CTR PLANETARY GEAR ASSY
(a)
Install the center planetary gear assy and the planetary
sun gear to the case.
(b)
Coat the thrust bearing race with petroleum jelly, and
install it onto the CTR planetary ring gear.
Race diameter: mm (in.)
Inside
Outside
Race
53.7 (2.114)
74.0 (2.913)
90.
INSTALL BRAKE PISTON NO.2
(a)
Coat 2 new O−rings with ATF, and install them to the
brake piston No.2.
(b)
Be careful not to damage the O−rings. Press the brake
piston No.2 into the brake cylinder No.2 with both hands.
(c)
Install the brake piston No.2 to the case.
D27938
F
D
P
D
P
P
D
D28818
SST
D28539
O−Ring
D27935
D28819
SST
−
AUTOMATIC TRANSMISSION / TRANS
AUTOMATIC TRANSMISSION ASSY (A750E/A750F)
40−33
A750E, A750F A/T REPAIR MANUAL
(RM999U)
91.
INSTALL BRAKE DISC NO.2
(a)
Install the flange, the 3 plates, the 3 discs and the brake
piston return spring.
Install in order: P = Plate, D = Disc, F=Flange
F −P −D −P −D −P −D
(b)
Using SST and press, install the brake No.2 spring snap
ring.
SST
09351−40010
92.
INSTALL BRAKE PISTON NO.1
(a)
Coat 2 new O−rings with ATF, and install them on the
brake piston No.1,
(b)
Be careful not to damage the O−rings. Press the brake
piston No.1 into the brake cylinder No.1 with both hands.
93.
INSTALL
BRAKE
PISTON
RETURN
SPRING
SUB−ASSY
(a)
Install the brake piston return spring and the brake piston
No.1 with the brake cylinder No.1 on the transmission
case.
94.
INSTALL BRAKE PISTON RETURN SPRING SNAP
RING
(a)
Using SST and press, install the brake piston return
spring snap ring.
SST
09351−40010
D27933
D
P
P
D
D
Flange
P
D28541
D28540
D27932
D27931
Race
Bearing
40−34
−
AUTOMATIC TRANSMISSION / TRANS
AUTOMATIC TRANSMISSION ASSY (A750E/A750F)
A750E, A750F A/T REPAIR MANUAL
(RM999U)
95.
INSTALL BRAKE DISC NO.1
(a)
Install the the 3 plates, the 3 discs and the flange.
Install in order: P = Plate, D = Disc, F = Flange
F −D −P −D −P −D −P −D −P −D −P −D
96.
INSTALL CTR PLANETARY RING GEAR
(a)
Install the CTR planetary ring gear and the front planetary
ring gear flange on the front planetary ring gear.
(b)
Using a screwdriver, Install the snap ring.
97.
INSTALL FRONT PLANETARY RING GEAR
(a)
Install the front planetary ring gear and the thrust needle
roller bearing on the case.
Thrust needle roller bearing diameter: mm (in.)
Inside
Outside
Thrust needle roller bear-
ing
55.7 (2.193)
76.4 (3.008)
98.
INSTALL FRONT PLANETARY GEAR ASSY
(a)
Install the thrust needle roller bearing and the thrust
washer.
(b)
Coat the thrust race with petroleum jelly, and install it onto
the front planetary ring gear.
Thrust needle roller bearing and race diameter: mm (in.)
Inside
Outside
Thrust needle roller bear-
ing
43.4 (1.709)
58.3 (2.295)
Race
38.0 (1.496)
57.0 (2.244)
D27930
D28814
D28815
D28546
O−Ring
−
AUTOMATIC TRANSMISSION / TRANS
AUTOMATIC TRANSMISSION ASSY (A750E/A750F)
40−35
A750E, A750F A/T REPAIR MANUAL
(RM999U)
(c)
Install the front planetary gear assy and the 1 way clutch
inner race from the case.
99.
INSPECT PISTON STROKE OF BRAKE PISTON NO.1
(a)
Make sure the brake piston No.1 moves smoothly when
applying and releasing the compressed air into the trans-
mission case.
(b)
Using feeler gauge, measure the B3 brake pack clear-
ance between the snap ring and the flange.
Piston stroke: 0.42 −0.72 mm (0.017 −0.028 in.)
If the piston stroke is outside the specification, parts may have
been assembled incorrectly, so check and reassemble again.
If the piston stroke is still standard, select another flange.
HINT:
There are 4 different thickness for the flange.
Flange thickness: mm (in.)
No.
Thickness
No.
Thickness
0
2.0 (0.079)
2
2.4 (0.094)
1
2.2 (0.087)
3
2.6 (0.102)
100. INSTALL 2ND BRAKE PISTON
(a)
Coat 2 new O−rings with ATF, and install them to the 2nd
brake piston.
(b)
Be careful not to damage the O−rings. Press the 2nd
brake cylinder into the 2nd brake piston with both hands.
D28817
SST
D27929
D27928
D27927
D27926
P
D
D
D
D
P
P
P
F
C
40−36
−
AUTOMATIC TRANSMISSION / TRANS
AUTOMATIC TRANSMISSION ASSY (A750E/A750F)
A750E, A750F A/T REPAIR MANUAL
(RM999U)
(c)
Using SST and press, Install the snap ring.
SST
09351−40010
NOTICE:
Be sure the end gap of the snap ring is not aligned with the
spring retainer claw.
101. INSTALL 2ND BRAKE CYLINDER
(a)
Install the 2nd brake cylinder from the case.
102. INSTALL 1 WAY CLUTCH ASSY
(a)
Install the 1 way clutch assy and the thrust washer from
the case.
103. INSTALL 2ND BRAKE PISTON HOLE SNAP RING
(a)
Using SST, install the snap ring.
SST
09350−30020 (09350−07060)
104. INSTALL BRAKE DISC NO.3
(a)
Install the 2 flanges, the 4 discs and the 4 plates on the
case.
Install in order: P = Plate, D = Disc, F = Flange
C = Cushion
F −D −P −D −P −D −P −D −P −C
D27925
D27994
D27924
Race
Thrust Needle
Roller Bearing
D29833
D28809
−
AUTOMATIC TRANSMISSION / TRANS
AUTOMATIC TRANSMISSION ASSY (A750E/A750F)
40−37
A750E, A750F A/T REPAIR MANUAL
(RM999U)
105. INSTALL BRAKE NO.3 SNAP RING
(a)
Using a screwdriver, install the snap ring.
SST
09350−30020 (09350−07060)
106. INSTALL 1 WAY N0.2 CLUTCH ASSY
(a)
Coat the race with petroleum jelly and install it onto the
cluch drum thrust washer No.2.
(b)
Install the 1 Way clutch assy No.2 washer No.2.
107. INSTALL CLUTCH DRUM & INPUT SHAFT ASSY
(a)
Install the thrust needle roller bearing.
(b)
Coat the race with petroleum jelly and install it onto the
clutch drum & input shaft assy.
Thrust needle roller bearing and diameter: mm (in.)
Inside
Outside
Thrust needle roller bear-
ing
71.9 (2.831)
85.6 (3.370)
Race
73.6 (2.898)
102.0 (4.016)
(c)
Install the input shaft sub assy with the direct&reverse
multiple disc assy onto the transmission case.
108. INSTALL OIL PUMP ASSY
(a)
Install the thrust bearing race No.1 to the front oil pump
Inside
Outside
Race
74.2 (2.921)
87.74 (3.454)
D28796
D27921
D28548
D28547
B
4
(IN)
B
4
(OUT)
B
2
B
1
B
3
C
3
C
1
C
2
40−38
−
AUTOMATIC TRANSMISSION / TRANS
AUTOMATIC TRANSMISSION ASSY (A750E/A750F)
A750E, A750F A/T REPAIR MANUAL
(RM999U)
(b)
Coat a new O−ring with ATF, and install it around the oil
pump assy.
(c)
Place the oil pump through the input shaft, and align the
bolt holes of the oil pump assy with the transmission case.
(d)
Hold the input shaft, and lightly press the oil pump body
to slide the oil seal rings into the overdrive direct clutch
drum.
NOTICE:
Do not push on the oil pump strongly, or the oil seal ring will
stick to the direct clutch drum.
(e)
Install the 10 bolts.
Torque: 21 N·m (214 kgf·cm, 15 ft·lbf)
109. INSTALL MANUAL VALVE LEVER SHAFT OIL SEAL
(a)
Using SST, drive in 2 new oil seals.
SST
09350−30020 (09350−07110)
(b)
Coat the oil seal lips with MP grease.
110. INSPECT
INDIVIDUAL
PISTON
OPERATION
INSPECTION
(a)
Check the operating sound while applying compressed
air into the oil holes indicated in the illustration.
HINT:
When inspecting the O/D direct clutch, check with the C
3
accu-
mulator piston hole closed.
If there is no sound, disassemble and check the installation
condition of the parts.
(1)
Clutch No.2 (C
2
)
(2)
Clutch No.3 (C
3
)
(3)
Clutch No.1 (C
1
)
(4)
Brake No.3 (B
3
)
(5)
Brake No.1 (B
1
)
(6)
Brake No.2 (B
2
)
(7)
Brake No.4 (B
4
)
D28798
Spacer
Manual
Valve Lever
D28799
D28800
D28846
Spring
E−ring
Parking
Lock Pawl
D12709
−
AUTOMATIC TRANSMISSION / TRANS
AUTOMATIC TRANSMISSION ASSY (A750E/A750F)
40−39
A750E, A750F A/T REPAIR MANUAL
(RM999U)
111. INSTALL MANUAL VALVE LEVER SUB−ASSY
(a)
Install a new spacer to the manual valve lever.
(b)
Install the manual valve lever shaft to the transmission
case through the manual valve lever.
(c)
Using a hammer, drive in a new spring pin.
(d)
Align the manual valve lever indentation with the spacer
hole, and stake them together with the punch.
(e)
Make sure the shaft rotates smoothly.
112. INSTALL PARKING LOCK PAWL SHAFT
(a)
Install the E−ring to the shaft.
(b)
Install the parking lock pawl, the shaft and the spring.
113. INSTALL PARKING LOCK ROD SUB−ASSY
(a)
Connect the parking lock rod to the manual valve lever.
D12708
D28801
Lock
Pawl
Manual
Valve
Lever
Planetary Ring Gear
D28802
C−1
D28803
D28802
C−3
40−40
−
AUTOMATIC TRANSMISSION / TRANS
AUTOMATIC TRANSMISSION ASSY (A750E/A750F)
A750E, A750F A/T REPAIR MANUAL
(RM999U)
114. INSTALL PARKING LOCK PAWL BRACKET
(a)
Place the parking lock pawl bracket onto the transmission
case and torque the 3 bolts.
Torque: 7.4 N·m (75 kgf·cm, 65 in.·lbf)
(b)
Shift the manual valve lever to the P position, and confirm
the planetary ring gear is correctly locked up by the lock
pawl.
115. INSTALL C−1 ACCUMULATOR VALVE
(a)
Install the spring and the accumulator valve to the hole.
Accumulator spring:
Spring
Free length
Outer diameter
mm (in.)
Color
C
1
Inner
30.40 (1.197)
11.40 (0.449)
Pink
Outer
48.76 (1.920)
16.60 (0.654)
Light green
116. INSTALL C−3 ACCUMULATOR PISTON
(a)
Coat new O−ring with ATF, and install it to the piston.
(b)
Install the spring and the accumulator piston to the hole.
D28804
D28802
B−3
D28805
D28802
C−2
D28806
−
AUTOMATIC TRANSMISSION / TRANS
AUTOMATIC TRANSMISSION ASSY (A750E/A750F)
40−41
A750E, A750F A/T REPAIR MANUAL
(RM999U)
Accumulator spring:
Spring
Free length
Outer diameter
mm (in.)
Color
C
3
Inner
44.0 (1.732)
14.0 (0.551)
Yellow
Outer
73.35(2.888)
19.90 (0.784)
Red
117. INSTALL B−3 ACCUMULATOR PISTON
(a)
Coat 2 new O−rings with ATF, and install them to the pis-
ton.
(b)
Install the spring and the accumulator piston to the hole.
Accumulator spring:
Spring
Free length
Outer diameter
mm (in.)
Color
B
3
70.5 (2.776)
19.7 (0.776)
Purple
118. INSTALL C−2 ACCUMULATOR PISTON
(a)
Coat 2 new O−rings with ATF, and install them to the pis-
ton.
(b)
Install the spring and the accumulator piston to the hole.
Accumulator spring:
Spring
Free length
Outer diameter
mm (in.)
Color
C
2
62.0 (2.441)
15.9 (0.626)
White
D27914
Check Ball
Body
Spring
D27969
D27968
Gasket
D12707
Pin
D12705
A
B
A
A
A
A
A
A
40−42
−
AUTOMATIC TRANSMISSION / TRANS
AUTOMATIC TRANSMISSION ASSY (A750E/A750F)
A750E, A750F A/T REPAIR MANUAL
(RM999U)
119. INSTALL CHECK BALL BODY
(a)
Install the check ball body and the spring.
120. INSTALL BRAKE DRUM GASKET
(a)
Install the 3 brake drum gaskets.
121. INSTALL TRANSAXLE CASE GASKET
(a)
Install the 3 transaxle case gaskets.
122. INSTALL TRANSMISSION VALVE BODY ASSY
(a)
Align the groove of the manual valve with the pin of the
lever.
(b)
Install the 19 bolts.
Torque: 11 N·m (110 kgf·cm, 8 ft·lbf)
HINT:
Each bolt length is indicated below.
Blot length:
Bolt A: 25 mm (0.98 in.)
Bolt B: 36 mm (1.42 in.)
D27912
D12704
A
B
Orange
Blue
D12703
D27992
Magnet
−
AUTOMATIC TRANSMISSION / TRANS
AUTOMATIC TRANSMISSION ASSY (A750E/A750F)
40−43
A750E, A750F A/T REPAIR MANUAL
(RM999U)
123. INSTALL TRANSMISSION WIRE
(a)
Install a new O−ring to the transmission wire.
(b)
Install the transmission wire harness.
(c)
Install the bolt.
Torque: 5.4 N
m (55 kgf
cm, 48 in.
lbf)
(d)
Connect the solenoid connector.
(e)
Connect the 7 solenoid connectors.
(f)
Install the ATF temperature sensor.
(g)
Install the clamp and the 2 bolts.
A: 11 N·m (112 kgf·cm, 8 ft·lbf)
B: 10 N·m (100 kgf·cm, 7 ft·lbf)
Bolt length:
Bolt A: 36 mm (1.42 in.)
Bolt B: 12 mm (0.47 in.)
Sensor wire harness:
Wire harness
Color
for linear control
Orange
for oil temp warning lamp
Blue
124. INSTALL VALVE BODY OIL STRAINER ASSY
(a)
Coat new O−ring with ATF, and install them to the valve
body oil strainer assy.
(b)
Install the oil strainer with the 4 bolts.
10 N·m (100 kgf·cm, 7 ft·lbf)
125. INSTALL TRANSMISSION OIL CLEANER MAGNET
(a)
Install the 4 transmission oil cleaner magnets.
126. INSTALL AUTOMATIC TRANSMISSION OIL PAN SUB−ASSY
(a)
Install a new gasket on the oil pan.
(b)
Install and torque the 20 bolts.
Torque 4.4 N·m (45 kgf·cm, 39 in.·lbf)
D27978
SST
D27979
SST
D29893
SST
A750F (4 RUNNER,GX470)
A750F(EXCEPT 4 RUNNER,GX470)
SST
40−44
−
AUTOMATIC TRANSMISSION / TRANS
AUTOMATIC TRANSMISSION ASSY (A750E/A750F)
A750E, A750F A/T REPAIR MANUAL
(RM999U)
(c)
Install the drain plug.
Torque 28 N·m (285 kgf·cm, 21 ft
lbf)
127. INSTALL AUTOMATIC TRANSMISSION EXTENSION
HOUSING OIL SEAL (A750E 4RUNNER)
(a)
Using SST and a hammer, install a new oil seal.
SST
09710−30050, 09950−70010 (09951−07100)
128. INSTALL EXTENSION HOUSING DUST DEFLECTOR
(A750E 4RUNNER)
(a)
Using SST and a hammer, install a new extension hous-
ing dust deflector.
SST
09223−15020, 09950−70010 (09951−07100)
129. INSTALL TRANSMISSION CASE ADAPTOR OIL SEAL
(4WD DRIVE TYPE)
(a)
Using SST and a hammer, install a new oil seal.
SST
09226−10010
D29874
D29875
D27973
Seal Breadth 1 −1.5 mm (0.04 −0.06 in.)
Gasket
D27972
A
A
B
−
AUTOMATIC TRANSMISSION / TRANS
AUTOMATIC TRANSMISSION ASSY (A750E/A750F)
40−45
A750E, A750F A/T REPAIR MANUAL
(RM999U)
130. INSTALL EXTENSION (ATM) HOUSING SUB−ASSY
(A750E 4RUNNER)
(a)
Install the thrust needle roller bearing and the 2 bearing
races.
(b)
Using a snap ring expander, install the snap ring.
(c)
Using feeler gauge, measure the clearance between the
snap ring and the race.
Clearance: 0.05 −0.33 mm (0.002 −0.013 in.)
If the Clearance is still standard, select another race.
HINT:
There are 6 different thickness for the race.
Race thickness: mm (in.)
No.
Thickness
No.
Thickness
1
3.7 (0.146)
4
4.0 (0.158)
2
3.8 (0.150)
5
4.1 (0.161)
3
3.9 (0.154)
6
4.2 (0.165)
(d)
Install the gasket from the extension housing.
HINT:
Take care not to drop the gasket.
(e)
Clean the threads of the bolts and the case with white
gasoline.
(f)
Apply FIPG to the extension housing.
FIPG:
Part No.08826−00090, THREE BOND 1281 or equiva-
lent
(g)
Install the extension housing with new 6 bolts.
Torque: 34 N·m (345 kgf·cm, 25 ft·lbf)
HINT:
Each blot length is indicated below.
Bolt length:
Bolt A: 45 mm (1.772 in.)
Bolt B: 35 mm (1.378 in.)
D29901
Gasket
Seal Breadth 1 −1.5 mm (0.04 −0.06 in.)
A750F(EXCEPT 4 RUNNER,GX470)
A750F(4 RUNNER,GX470)
Seal Breadth 1 −1.5 mm (0.04 −0.06 in.)
Gasket
D29891
A750F (4 RUNNER,GX470)
A
A
B
B
A750F(EXCEPT 4 RUNNER GX470)
A
A
B
B
D27907
C
A
B
B
A
C
40−46
−
AUTOMATIC TRANSMISSION / TRANS
AUTOMATIC TRANSMISSION ASSY (A750E/A750F)
A750E, A750F A/T REPAIR MANUAL
(RM999U)
131. INSTALL
TRANSMISSION
CASE
ADAPTER
ADAPTER SUB−ASSY (4WD DRIVE TYPE)
(a)
Apply seal packing or equivalent to the 8 bolts.
Seal packing:
Part No. 08826−00090, THREE BOND 1281 or equiva-
lent.
(b)
Install the transmission case adapter adapter sub assy
with the 8 bolts.
Torque: 34 N·m (345 kgf·cm, 25 ft·lbf)
HINT:
Each blot length is indicated below.
Bolt length:
Bolt A: 50 mm (1.969 in.)
Bolt B: 40 mm (1.575 in.)
132. INSTALL AUTOMATIC TRANSMISSION HOUSING
(a)
Clean the threads of the bolts and the case with white
gasoline.
(b)
Install the transmission housing with the 10 bolts.
Torque:
A (14 mm bolt): 34 N·m (345 kgf·cm, 25 ft·lbf)
B (17 mm bolt): 57 N·m (581 kgf·cm, 42 ft·lbf)
C (14 mm bolt): 34 N·m (345 kgf·cm, 25 ft·lbf)
D27906
D27970
D27905
D27989
−
AUTOMATIC TRANSMISSION / TRANS
AUTOMATIC TRANSMISSION ASSY (A750E/A750F)
40−47
A750E, A750F A/T REPAIR MANUAL
(RM999U)
133. INSTALL AUTOMATIC TRANSAXLE BREATHER
TUBE (A750F EXCEPT 4RUNNER,GX470)
(a)
Install a new O−ring to the breather tube.
(b)
Install the breather tube with the 2 bolts.
Torque: 5.4 N·m (55 kgf·cm, 48 in.
lbf)
134. INSTALL AUTOMATIC TRANSAXLE BREATHER
TUBE (A750# 4RUNNER,GX470)
(a)
Install a new O−ring to the breather tube.
(b)
Install the breather tube with the 3 bolts.
Torque: 5.4 N·m (55 kgf·cm, 48 in.
lbf)
135. INSTALL TRANSMISSION REVOLUTION SENSOR
(a)
Coat 2 new O−rings with ATF, and install it to the transmis-
sion revolution sensor.
(b)
Install the 2 transmission revolution sensors.
(c)
Install the 2 bolts.
Torque: 5.4 N·m (55 kgf·cm, 48 in.·lbf)
136. INSTALL OIL COOLER TUBE UNION
(a)
Coat new O−ring with ATF, and install it to oil cooler tube
union.
(b)
Install the oil cooler tube union.
Torque: 29 N·m (296 kgf·cm, 21 ft·lbf)
D27903
D27991
Neutral Position
D27980
Bolt
Neutral
Basic Line
Groove
D27990
D27902
Control Shaft Lever
40−48
−
AUTOMATIC TRANSMISSION / TRANS
AUTOMATIC TRANSMISSION ASSY (A750E/A750F)
A750E, A750F A/T REPAIR MANUAL
(RM999U)
137. INSTALL PARK/NEUTRAL POSITION SWITCH ASSY
(a)
Install the park/neutral position switch onto the manual
valve lever shaft, and temporarily install the adjusting bolt.
(b)
Install the new lock washer. Install and torque the nut.
Torque: 6.9 N·m (70 kgf·cm, 61 in.·lbf)
(c)
Using the control shaft lever, fully turn the manual lever
shaft back and then return 2 notches. It is now in neutral.
(d)
Align the neutral basic line with the switch groove as
shown in the illustration, and tighten the adjusting bolt.
Torque: 13 N·m (130 kgf·cm, 9 ft·lbf)
(e)
Using a screwdriver, bend the tabs of the lock washer.
HINT:
Bend at least 2 of the lock washer tabs.
138. INSTALL TRANSMISSION CONTROL SHAFT LEVER
LH (A750F EXCEPT 4RUNNER,GX470)
(a)
Install the washer and the nut to the control shaft lever
RH.
Torque: 16 N·m (163 kgf·cm, 12 ft·lbf)
D27971
Control Shaft Lever
−
AUTOMATIC TRANSMISSION / TRANS
AUTOMATIC TRANSMISSION ASSY (A750E/A750F)
40−49
A750E, A750F A/T REPAIR MANUAL
(RM999U)
139. INSTALL TRANSMISSION CONTROL SHAFT LEVER
LH (A750# 4RUNNER,GX470)
(a)
Install the washer and the nut to the control shaft lever
RH.
Torque: 16 N·m (163 kgf·cm, 12 ft·lbf)