Page 1009 of 2000
U140F AUTOMATIC TRANSAXLE – AUTOMATIC TRANSAXLE UNITAX–215
AX
(i) Using a screwdriver, stake the nut with the lock
plate.
(j) Install the control shaft lever with the washer and
nut.
Torque: 13 N*m (133 kgf*cm, 10 ft.*lbf)
D009643E02
D009644E03
Page 1010 of 2000
AX–220U140F AUTOMATIC TRANSAXLE – OIL PUMP
AX
REASSEMBLY
1. INSTALL FRONT OIL PUMP OIL SEAL
(a) Using SST and a hammer, install a new oil seal to
the pump.
SST 09350-32014 (09351-32140)
HINT:
The seal end should be flat with the outer edge of
the oil pump.
(b) Coat the lip of the oil seal with petroleum jelly.
2. INSTALL FRONT OIL PUMP BODY O-RING
(a) Coat the new O-ring with ATF, and install it to the oil
pump body.
3. INSTALL FRONT OIL PUMP DRIVEN GEAR
(a) Coat the front oil pump driven gear with ATF, and
install it to the oil pump body with the marked side
facing up.
4. INSTALL FRONT OIL PUMP DRIVE GEAR
(a) Coat the front oil pump drive gear with ATF, and
install it to the oil pump body with the marked side
facing up.
5. INSTALL STATOR SHAFT ASSEMBLY
(a) Set the stator shaft by aligning each bolt hole.
(b) Using a T30 ''trox'' socket, install the 11 bolts.
Torque: 9.8 N*m (100 kgf*cm, 87 in.*lbf)
D003654E01
C055817E03
D009206E08
D009206E09
D003651E02
Page 1011 of 2000
U140F AUTOMATIC TRANSAXLE – OIL PUMPAX–221
AX
6. INSTALL CLUTCH DRUM OIL SEAL RING
(a) Install the 2 clutch drum oil seal rings.
NOTICE:
Do not expand the ring ends excessively.
7. INSPECT OIL PUMP ASSEMBLY (See page AX-218)
D003655E01
Page 1012 of 2000
AX–224U140F AUTOMATIC TRANSAXLE – SECOND BRAKE PISTON
AX
REASSEMBLY
1. INSTALL 2ND BRAKE PISTON O-RING
(a) Coat the 2 new O-rings with ATF, and install them
into the 2nd brake piston.
2. INSTALL 2ND BRAKE PISTON
(a) Press in the 2nd brake piston into the 2nd brake
cylinder with your hands.
3. INSTALL 2ND BRAKE PISTON RETURN SPRING
SUB-ASSEMBLY
(a) Install the piston return spring.
(b) Place SST on the piston return spring, and
compress the piston return spring with a press.
SST 09387-00060
(c) Using a screwdriver, install the snap ring.
NOTICE:
Be sure the end gap of the snap ring is not
aligned with the piston return spring claw.
D003846E02
D003845E01
D003843E02
D003796E04
Page 1013 of 2000

AX–234U140F AUTOMATIC TRANSAXLE – DIRECT CLUTCH
AX
(d) Remove the piston return spring from the direct
clutch drum.
(e) Install the direct clutch drum on the transaxle rear
cover.
(f) Holding the direct clutch piston with your hand,
apply compressed air (392 kPa, 4.0 kgf*cm
2, 57 psi)
to the transaxle rear cover to remove the direct
clutch piston.
INSPECTION
1. INSPECT PACK CLEARANCE OF DIRECT CLUTCH
(a) Install the direct clutch and needle roller bearing on
the transaxle rear cover.
(b) Using a dial indicator, measure the forward clutch
pack clearance while applying and releasing
compressed air (392 kPa, 4.0 kgf/cm
2, 57 psi)
Standard pack clearance:
0.515 to 0.825 mm (0.0203 to 0.0324 in.)
If the pack clearance is not as specified, inspect the
discs, plates and flange.
2. INSPECT DIRECT MULTIPLE DISC CLUTCH DISC
(a) Check to see if the sliding surface of the disc, plate
and flange are worn or burnt.
If necessary, replace them.
HINT:
• If the lining of the disc is peeling off or discolored,
or even if a part of the printed mark is defaced,
replace all discs.
• Before assembling new discs, soak them in ATF
for at least 15 minutes.
D008102E01
D008103E01
D009210E01
D004079E01
Page 1014 of 2000

U140F AUTOMATIC TRANSAXLE – DIRECT CLUTCHAX–235
AX
3. INSPECT DIRECT CLUTCH RETURN SPRING SUB-
ASSEMBLY
(a) Using a vernier caliper, measure the free length of
the spring together with the spring seat.
Standard free length:
22.58 mm (0.8898 in.)
REASSEMBLY
1. INSTALL DIRECT CLUTCH RETURN SPRING SUB-
ASSEMBLY
(a) Coat the direct clutch piston with ATF, and install it
to the direct clutch drum.
NOTICE:
Be careful not to damage the lip seal of the
direct clutch piston.
(b) Install the piston return spring to the direct clutch
drum.
(c) Install the clutch balancer to the direct clutch drum.
NOTICE:
Be careful not to damage the lip seal of the
direct clutch balancer.
(d) Place SST on the clutch balancer and compress the
piston return spring with a press.
SST 09387-00020
(e) Using a snap ring expander, install the snap ring to
the direct clutch drum.
NOTICE:
• Be sure the end gap of the snap ring is not
aligned with the clutch balancer claw.
• Stop the press when the spring sheet is
lowered to the place 1 to 2 mm (0.039 to 0.078
in.) from the snap ring groove.
D009211E03
D003680E01
D008102E01
D008101E01
D003677E02
Page 1015 of 2000

AX–236U140F AUTOMATIC TRANSAXLE – DIRECT CLUTCH
AX
• This prevents the spring sheet from being
deformed.
• Do not expand the snap ring excessively.
2. INSTALL DIRECT MULTIPLE DISC CLUTCH DISC
(a) Install the 3 plates, 3 discs and flange to the direct
clutch drum.
Install in order:
P - D - P - D - P - D - F
HINT:
P = Plate
D = Disc
F = Flange
(b) Using a screwdriver, install the snap ring.
(c) Check that the end gap of the snap ring is not
aligned with one of the cutouts.
3. INSPECT PACK CLEARANCE OF DIRECT CLUTCH
(a) Install the direct clutch on the transaxle rear cover.
(b) Using a dial indicator, measure the direct clutch
pack clearance while applying and releasing
compressed air (392 kPa, 4.0 kgf/cm
2, 57 psi).
Standard pack clearance:
0.515 to 0.825 mm (0.0203 to 0.0324 in.)
If the pack clearance is less than the minimum,
parts may have been assembled incorrectly, so
check and reassemble again.
If the stroke is not as specified, select another
flange.
HINT:
There are 6 flanges in different thickness.
Standard flanges in different thickness
C129393E01
D008099E01
D009210E01
No. Thickness No. Thickness
1 3.0 mm (.118 in.) 4 3.3 mm (0.130 in.)
2 3.1 mm (0.122 in.) 5 3.4 mm (0.134 in.)
3 3.2 mm (0.126 in.) 6 3.5 mm (0.138 in.)
Page 1016 of 2000
U140F AUTOMATIC TRANSAXLE – DIRECT CLUTCHAX–237
AX
4. INSPECT DIRECT MULTIPLE DISC CLUTCH DISC
(a) Check that the disc rotates when rotating the disc
after inserting the rear planetary sun gear.
NOTICE:
Do not place the rear planetary sun gear in a
vise.
D003682E01