2000 SUZUKI SWIFT automatic transmission

AUTOMATIC TRANSMISSION (4 A/T) 7B-113
3) Remove differential side L bearing (1).
Drive it out by using special tool, bearing puller (2) and
press.
Special tool
(B) : 09913-80112
4) Remove pinion shaft pin.
Use special tool and hammer for its removal.
Special tool
(C) : 09922-85811
5) Remove pinion shaft (3), differential pinions with each
washer, differential gears (2) with each washer.
ADJUSTMENT AND REASSEMBLY
Prepare replacing parts as required and proceed to reassembly.
Make sure that all parts are clean.
1) Install differential gears.
2) Measure and adjust thrust play referring to Section 7A.
If thrust play is out of specification, select suitable thrust
washer from among following available size, install it and
check again that specified gear play is obtained.
Available thrust washer thickness
: 0.9, 0.95, 1.0, 1.05, 1.1, 1.15 and 1.2 mm (0.035, 0.037,
0.039, 0.041, 0.043, 0.045, and 0.047 in.)
3) Then assemble them with suitable thrust washers.
4) Drive in new pinion shaft pin from right side till it is flush with
differential case surface.
Special tool
(C) : 09922-85811
1. Differential case
1. Differential case
2. Differential gear
3. Differential pinion shaft

7B-114 AUTOMATIC TRANSMISSION (4 A/T)
5) Install differential side L bearing (1). Press-fit it by using spe-
cial tool and copper hammer.
Special tool
(D) : 09924-74510
(E) : 09926-68310
.
6) Press-fit new sensor rotor (1) with groove (2) side downward
as shown by using special tools and copper hammer.
Special tool
(F) : 09951-76010
(G) : 09940-54910
7) Support differential assembly as illustrated so as to float L
bearing, and then press-fit R bearing by using special tool
and copper hammer.
Special tool
(D) : 09924-74510
(E) : 09926-68310
(H) : 09951-16060
8) Hold differential assembly with soft jawed vise (3), install
final gear (2) and then tighten it with 8 bolts to which thread
lock cement is applied to specified torque.
Tightening torque
(a) : 90 N·m (9.0 kg-m, 65.0 lb-ft)
“A” : Thread lock cement 99000-32110
2. Differential case
1. Differential side R bearing 4. Differential case
2. Speedometer sensor rotor 5. Differential side L bearing
3. Differential pinion shaft pin
CAUTION:
Use of bolts other than specified ones is prohibited.
1. Final gear bolt

AUTOMATIC TRANSMISSION (4 A/T) 7B-115
REAR COVER (O/D BRAKE PISTON ASSEMBLY)
DISASSEMBLY
1) Remove O/D brake piston (1) from rear cover (2).
2) Remove O-ring (3) and seal ring (4).
Replace them, if damaged.
ASSEMBLY
1) Install seal rings to rear cover and O-rings to O/D brake pis-
ton.
2) Apply grease to O-rings and install O/D brake piston to rear
cover.
PLANETARY SUN GEAR NO.1 ASSEMBLY
DISASSEMBLY
1) Remove one-way clutch retainer (1) from planetary sun gear
No.1 assembly.
2) Remove one-way clutch bearings (2), one-way clutch (3),
inner race (4) and washer (5) from planetary sun gear No.1
(6).
ASSEMBLY
Reverse removal procedure noting followings.
When installing retainer, fit 2 hooks of retainer on planetary
sun gear No.1 and tap the other 2 hooks with plastic ham-
mer.
After assembling, make sure that :
There is no clearance between retainer and bearing. NOTE:
If O/D brake piston is hard to take it out, force low-pres-
sure compressed air (1 kg/cm
2, 15 psi, 100 kPa max) into
hole (5) shown in figure and pop out piston into a rag.
NOTE:
Do not reuse retainer.

7B-116 AUTOMATIC TRANSMISSION (4 A/T)
Inner race (1) can rotate only one direction shown in figure.
Fit 2 protrusions of washer to holes of planetary sun gear
No.1.
TORQUE CONVERTER HOUSING
DISASSEMBLY
1) Remove oil seal (1).
2) Remove counter bearing (1) using special tools.
Special tool
(A) : 09930-30102
(B) : 09923-74510
ASSEMBLY
1) Install counter bearing to torque converter housing.
Use special tools and a hammer to press fit the bearing to
torque converter housing.
Special tool
(D) : 09924-74510
(E) : 09944-68510

AUTOMATIC TRANSMISSION (4 A/T) 7B-117
2) Install new oil seal to torque converter housing.
Use special tool to press-fit oil seal until the oil seal end face
is flush with torque converter housing end face.
Special tool
(F) : 09940-53111
TRANSMISSION CASE
DISASSEMBLY
1) Remove oil seal (1).
2) Remove counter bearing (1) using special tools.
Special tool
(A) : 09930-30102
(C) : 09941-64511
ASSEMBLY
1) Install counter bearing using special tools.
Special tool
(D) : 09924-74510
(E) : 09944-68510

7B-118 AUTOMATIC TRANSMISSION (4 A/T)
2) Install new oil seal to transmission case.
Use special tool to press-fit oil seal until oil seal end face is
flush with transmission case end face.
Special tool
(F) : 09913-75510
UNIT ASSEMBLY
CAUTION:
 Automatic transmission consists of highly precise parts. As even a flaw in a small part may cause
oil leakage or decrease in function, check each part carefully before installation.
 Clean all parts with compressed air. Never use wiping cloths or rags.
 Before assembling new clutch discs and brake band, soak them in automatic transmission fluid for
at least 2 hours.
 Be sure to use new gaskets and O-rings.
 Lubricate O-rings with automatic transmission fluid.
 Apply automatic transmission fluid on sliding or rotating surfaces of the parts before assembly.
 Use yellow petrolatum grease or Suzuki Super Grease C to retain parts in place.
 Be sure to install thrust bearings and races in correct direction and position.
 Make sure that snap ring ends are not aligned with one of cutouts and are installed in groove cor-
rectly.
 Do not use adhesive cements on gaskets and similar parts.
 Be sure to torque each bolt and nut to specification.

AUTOMATIC TRANSMISSION (4 A/T) 7B-119
1) Install new O-rings (inside (5) and outside (6)) to reverse
brake piston (4), and apply grease to them.
“A” : Grease 99000-25030
2) Install reverse brake piston (4), wave spring (3) and reverse
brake piston seat (2) to transmission case.
3) Install new snap ring (1) by compressing wave spring thru
reverse brake piston seat with hydraulic press (8) and spe-
cial tool.
Special tool
(A) : 09926-96040
4) Install counter drive gear (1).
Tightening torque
Counter drive gear installing bolts
(a) : 5.5 N·m (0.55 kg-m, 4.0 lb-ft) NOTE:
Don’t compress wave spring more than necessary or it
may get damaged.
7. Flat end rod or the like
2. Transmission case

7B-120 AUTOMATIC TRANSMISSION (4 A/T)
5) Install new inner and outer O-rings (4) to 1st & 2nd brake
piston (3) and apply grease to them.
“A” : Grease 99000-25030
6) Install 1st & 2nd brake piston (3) to transmission case, in
such way that the side with spring holes comes to the top.
Make sure that the O-rings are not twisted or caught.
7) Place 1st & 2nd brake piston return spring subassembly (2)
on piston (3). Make sure that each spring fits the holes on
the piston.
8) Push down return spring subassembly and install snap ring
(1).
9) Install 1st & 2nd brake (B1) discs and plates in following
order.
(1) Plate →
(2) Disc →
(3) Plate →
(4) Disc →
(5) Plate →
(6) Disc →
(7) Plate →
(8) Disc
10) Hold above parts with snap ring.
11) Install brake flange (1) and snap ring (2) to transmission
case (3). CAUTION:
Check that the opening of snap ring does not face the
cored-hole (5) of the transmission case.
NOTE:
The flat surface of the flange comes to the top (must face
O/D brake piston).