Page 4885 of 5135
D03623
Snap Ring
D26392
BA
Overdrive Direct
Clutch Hub
D26403
Thrust Bearing
Direct Clutch Assy
D26469
C
− AUTOMATIC TRANSMISSION / TRANSAUTOMATIC TRANSAXLE ASSY (U151E/U151F)
40−55
U151E, U151F A/T REPAIR MANUAL (RM1021U)
(c) Temporarily remove the snap ring, attach the selected
flange and restore the snap ring.
NOTICE:
Secure the snap ring so that its gap is visible through the
groove of the transaxle case.
109. INSTALL OVERDREVE DIRECT CLUTCH HUB
SUB−ASSY
(a) Install the direct clutch hub to the planetary gear assy.
NOTICE:
Be careful not to damage the bush inside of the overdrive
clutch hub during instaling.
(b) Coat the thrust bearing with ATF.
(c) Install the bearing race and the thrust bearing to the direct
clutch hub.
NOTICE:
Installing the bearing, hold the part on the side of the over-
drive clutch hub.
Bearing and race diameter: mm (in.)
InsideOutside
Bearing, A24.7 (0.972)39.5 (1.555)
Race, B23.6 (0.929)38.0 (1.496)
110. INSTALL DIRECT CLUTCH ASSY
(a) Coat the thrust bearing with ATF.
(b) Install the direct clutch assy and thrust bearing to the rear
planetary sun gear assy.
NOTICE:
The disc in the direct clutch should completely match with
the hub attached outside the rear planetary sun gear.
Otherwise, the rear cover can not be installed.
(c) Clean the connecter part of the transaxle case and the
rear cover.
(d) As shown in the illustration, place a straight edge on the
direct clutch drum and measure the distance between
transaxle case and the straight edge using vernier cali-
pers (Dimension C).
Page 4886 of 5135
D26470
D
D26390
D03923
D26391
Brake Apply
Tube
Clutch Apply Tube
40−56
− AUTOMATIC TRANSMISSION / TRANSAUTOMATIC TRANSAXLE ASSY (U151E/U151F)
U151E, U151F A/T REPAIR MANUAL (RM1021U)
(e) Using vernier calipers and a simple straightedge, mea-
sure the position shown in the illustration.
(f) Calculate the end play value using the following formula.
Select a thrust bearing which satisfies the end play value
and install it.
End play: 0.244−0.901mm (0.0096−0.0355 in.)
NOTICE:
Make sure that the no colored race side is facing the direct
clutch assy.
HINT:
End play = Dimension D−Dimension C
Bearing thickness and diameter : mm (in.)
ThicknessInsideOutside
3.6 (0.1417)56.3 (2.217)75.7 (2.980)
3.8 (0.1496)56.3 (2.217)75.7 (2.980)
111. INSTALL GOVERNOR APPLY GASKET NO.1
(a) Install the 3 new governor apply gaskets No. 1 to the
transaxle case.
112. INSTALL BRAKE APPLY TUBE
(a) Install the clamp to the brake apply tube.
NOTICE:
Make sure to install the clamp to the apply tube before
installing the apply tube to the transaxle case. This pre-
vents the apply tube from being deformed or damaged.
(b) Install the clutch apply tube.
(c) Install the brake apply tube and a bolt to the transaxle
case.
Torque: 5.4 Nm (55 kgfcm, 48 in.lbf)
NOTICE:
Each pipe should be securely inserted until it reaches the
stopper.
Page 4887 of 5135
D26766
SST
D26389
Rear Clutch
Oil Seal
Ring Outer
D26388
D26454
FIPG
− AUTOMATIC TRANSMISSION / TRANSAUTOMATIC TRANSAXLE ASSY (U151E/U151F)
40−57
U151E, U151F A/T REPAIR MANUAL (RM1021U)
113. INSTALL NEEDLE ROLLER BEARING
(a) Using SST and a press, install the needle roller bearing
to the transaxle rear cover.
SST 09950−60010 (09951−00230, 09952−06010)
Press fit depth: 20.55−21.25 mm (0.8091−0.8366 in.)
NOTICE:
SFace the inscribed mark side of the bearing race up.
SRepeat the press fit until the specified value is ob-
tained.
(b) Coat a needle roller bearing with ATF.
114. INSTALL REAR CLUTCH OIL SEAL RING OUTER
(a) Coat the 3 new rear clutch oil seal rings with ATF, install
them to the transaxle rear cover.
NOTICE:
The snap ring should be fixed certainly in the groove of the
drum.
115. INSTALL TRANSAXLE CASE NO.1PLUG
(a) Install the 4 new O−ring to the 4 transaxle case No. 1
plugs.
(b) Install the 4 transaxle case No. 1 plugs to the transaxle
rear cover.
Torque: 7.4 Nm (75 kgfcm, 65 in.lbf)
116. INSTALL TRANSAXLE REAR COVER SUB−ASSY
(a) Remove any packing material and be careful not to get oil
on the contacting surfaces of the transaxle rear cover or
the transaxle case.
(b) Apply FIPG to the cover.
FIPG:
Part No. 08826−00090, THREE BOND1281or equiva-
lent.
NOTICE:
Concerning about the amount of the FIPG application, the
amount should be controlled to from even sealing film on
entire flange surface and have slight protrusion of the FIPG
all around of the connecting area. The FIPG shall be ap-
plied continuously on the flange. (Reference value of the
section diameter:1.2)
Page 4888 of 5135
D26387AA
D26414
Flange
Plate Disc
D26466
Snap Ring
D08082
40−58
− AUTOMATIC TRANSMISSION / TRANSAUTOMATIC TRANSAXLE ASSY (U151E/U151F)
U151E, U151F A/T REPAIR MANUAL (RM1021U)
(c) Apply liquid sealer to the ”A” bolt threads.
Sealant:
Part No. 08833−00080, THREE BOND1344, LOCTITE
242 or equivalent.
(d) Install the 11 bolts.
Torque:
Bolt A:19.0 Nm(190 kgfcm,14ftlbf)
Other bolt: 25.0 Nm (250 kgfcm,18ftlbf)
117. INSTALL UNDERDRIVE CLUTCH DISC NO.2
(a) Coat the 4 discs with ATF.
(b) Install the 4 discs, 4 plates and flange to the transaxle
case.
NOTICE:
Be careful about the order of discs, plate and flange assem-
bly.
(c) Using a screwdriver, install the snap ring.
NOTICE:
The snap ring should be fixed certainly in the groove of the
drum.
118. INSPECT PACK CLEARANCE OF UNDERDRIVE
BRAKE
(a) Using a dial indicator, measure the underdrive brake pack
clearance while applying and releasing compressed air
(392 kPa, 4.0 kgf/cm
2, 57 psi).
Pack clearance:1.81−2.20 mm (0.0713−0.0866 in.)
HINT:
Select an appropriate flange from the table below so that it will
meet the specified value.
Flange thickness: mm (in.)
MarkThicknessMarkThickness
13.0 (0.118)43.1 (0.122)
23.2 (0.126)53.3 (0.130)
33.4 (0.134)−−
(b) Temporally remove the snap ring and attach to the flange.
(c) Restore the snap ring.
Page 4889 of 5135
D03925
Free
Free
D03907
Outer Race
Retainer
D03627
Mark
Mark
D03581Snap Ring
− AUTOMATIC TRANSMISSION / TRANSAUTOMATIC TRANSAXLE ASSY (U151E/U151F)
40−59
U151E, U151F A/T REPAIR MANUAL (RM1021U)
119. INSPECT UNDERDRIVE1WAY CLUTCH ASSY
(a) Install the underdrive clutch assy to the 1−way clutch.
(b) Rotate the underdrive clutch assy to check the rotating
direction for the lock or free operation.
120. INSTALL UNDERDRIVE1WAY CLUTCH ASSY
(a) Install the outer race retainer to the 1−way clutch.
NOTICE:
Fix the outer race retainer to the external tooth of the one
way clutch surely.
(b) Install the 1−way clutch to the transaxle case.
NOTICE:
Make sure that the mark on the1−way clutch outer race is
visible.
(c) Using a screwdriver, install the snap ring to the transaxle
case.
NOTICE:
The snap ring should be fixed certainly in the groove of the
transaxle case as the gap exists except in the lock of teeth.
Page 4890 of 5135
D03580
D09691
Parking Lock Pawl
Spring
Pawl Pin
D26386
D03579
Underdrive
Planetary
Gear Assy
40−60
− AUTOMATIC TRANSMISSION / TRANSAUTOMATIC TRANSAXLE ASSY (U151E/U151F)
U151E, U151F A/T REPAIR MANUAL (RM1021U)
121. INSTALL UNDERDRIVE CLUTCH ASSY
(a) Coat the bearing and bearing race with petroleum jelly,
install them onto the underdrive clutch.
Bearing and bearing race diameter: mm (in.)
InsideOutside
Bearing37.73 (1.4854)58.0 (2.2835)
Race29.9 (1.1772)55.5 (2.185)
(b) Install the underdrive clutch assy to the transaxle case.
NOTICE:
Installing the underdrive clutch drum sub−assy, be sure
not to damage the oil seal ring.
122. INSTALL PARKING LOCK PAWL
(a) Install the pawl pin and spring to the parking lock pawl.
(b) Temporarily install the parking lock pawl, shaft and spring
to the transaxle case, as shown in the illustration.
123. INSTALL UNDERDRIVE PLANETARY GEAR ASSY
(a) Install the underdrive planetary gear assy to the transaxle
case.
NOTICE:
Engage all the discs of underdrive clutch and hub splines
of the underdrive planetary gear assy firmly and assemble
them securely.
Page 4891 of 5135
D09693
D03576Pawl Shaft Clamp
D03875
E
D25511
Dimension (1)
Dimension (2)
D08087
Thrust Bearing Race No.1
− AUTOMATIC TRANSMISSION / TRANSAUTOMATIC TRANSAXLE ASSY (U151E/U151F)
40−61
U151E, U151F A/T REPAIR MANUAL (RM1021U)
(b) Install the parking lock pawl shaft.
(c) Install the pawl shaft clamp with the bolt.
Torque: 9.8 Nm(100 kgfcm, 87 in.lbf)
(d) Using a straight edge and vernier calipers as shown in the
illustration, measure the gap between the top of the differ-
ential drive pinion in the underdrive planetary gear and
contact surface of the transaxle case and housing (Di-
mension E).
NOTICE:
Note down the dimension E as it is necessary for the follow-
ing process.
(e) As shown in the illustration, measure the 2 places of the
transaxle housing, calculate the dimension F using the
formula.
NOTICE:
Note down the dimension F as it is necessary for the follow-
ing process.
HINT:
Dimension F = Dimension (1)−Dimension (2)
124. INSTALL MULTIPLE DISC CLUTCH CLUTCH HUB
(a) Install the thrust bearing race No.1 to the transaxle case
while checking its direction.
Bearing race diameter: mm (in.)
InsideOutside
Bearing race39.5 (1.555)45.8 (1.803)
Page 4892 of 5135
D26710
Thrust Needle
Roller BearingMultiple Disc
Clutch Clutch
Hub
D26711
Thrust Needle
Roller BearingMultiple Disc
Clutch Clutch
Hub
D03820
Thrust Needle
Roller Bearing
D03574
Forward Clutch Assy
40−62
− AUTOMATIC TRANSMISSION / TRANSAUTOMATIC TRANSAXLE ASSY (U151E/U151F)
U151E, U151F A/T REPAIR MANUAL (RM1021U)
(b) Coat the thrust needle roller bearing and race with yellow
petrolatum, install them onto the multiple disc clutch hub.
Thrust bearing and race diameter: mm (in.)
InsideOutside
Thrust Bearing36.4 (1.433)52.2 (2.055)
(c) Coat the needle roller bearing with ATF.
(d) Install the needle roller bearing to the multiple clutch hub.
Bearing diameter: mm (in.)
InsideOutside
Bearing23.6 (0.929)44 (1.732)
(e) Install the multiple clutch hub to the transaxle case.
125. INSTALL FORWARD CLUTCH ASSY
(a) Coat the thrust needle roller bearing with ATF.
(b) Install the thrust needle roller bearing to the forward
clutch.
Thrust bearing diameter: mm (in.)
InsideOutside
Thrust Bearing33.58 (1.3220)51.9 (2.043)
NOTICE:
Install the thrust bearing properly so that the no colored
race or blue ink jet race will be visible.
(c) Install the forward clutch to the forward clutch assy.
NOTICE:
SAlign the splines of all discs in the forward clutch with
those of multiple clutch hub to assemble them se-
curely.
SBe careful not to damage the bush inside of the for-
ward clutch hub during installing.
