automatic transmission SUZUKI SWIFT 2008 2.G Service Workshop Manual

Downloaded from www.Manualslib.com manuals search engine 5A-132 Automatic Transmission/Transaxle:
• Measure forward clutch piston stroke in the same manner as “Forward and Reverse Clutch Assembly
Preliminary Check”.
When piston stroke is out of specification, select
forward clutch retaining plate with proper thickness
from among the following table and replace it.
Special tool
(A): 09900–20607
(B): 09900–20701
(C): 09952–06020
Forward clutch piston stroke
1.30 – 1.50 mm (0.051 – 0.059 in.)
Available forward clutch retaining plate thickness
• Install reverse clutch cushion plate (1) in correct direction as shown in figure.
• Apply A/T fluid to reverse clutch cushion plate (1),
reverse clutch separator plate (2), discs (3) and
retaining plate (4).
• Install reverse clutch cushio n plate (1), reverse clutch
separator plate (2), discs (3), retaining plate (4) and
then snap ring (5) to inte rmediate shaft subassembly. • Install reverse clutch plate snap ring so that its both
ends would be positioned in correct locations as
shown in figure.
• Measure reverse clutch piston stroke in the same manner as “Forward and Reverse Clutch Assembly
Preliminary Check”.
When piston stroke is out of specification, select
reverse clutch retaining plate with proper thickness
from among the following table and replace it.
Special tool
(A): 09900–20607
(B): 09900–20701
Reverse clutch piston stroke
1.20 – 1.60 mm (0.047 – 0.063 in.)
Available reverse clutch retaining plate thickness
Thickness Identification mark
3.0 mm (0.118 in.) 1
3.1 mm (0.122 in.) 5
3.2 mm (0.126 in.) 2
3.3 mm (0.130 in.) 6
3.4 mm (0.134 in.) 3
3.5 mm (0.138 in.) 7
3.6 mm (0.142 in.) 4
1. Oil hole
I2RH0B510177-02
I3RM0B510062-01
[A]: Correct[B]: Incorrect
ThicknessIdentification mark
3.0 mm (0.118 in.) 1
3.2 mm (0.126 in.) 2
3.4 mm (0.134 in.) 3
3.6 mm (0.142 in.) 4
I2RH0B510190-01
I2RH0B510191-01

Downloaded from www.Manualslib.com manuals search engine Automatic Transmission/Transaxle: 5A-133
Forward and Reverse Clutch Assembly
Inspection
S7RS0B5106044
Clutch, Discs, Separator Plates and Retaining Plate
Check that sliding surfaces of discs, separator plates
and retaining plate are not worn hard or burnt. If
necessary, replace.
NOTE
• If disc lining is exfoliated or discolored, replace all discs.
• Before assembling new discs, soak them in A/T fluid for at least two hours.

Forward Clutch Return Spring Subassembly
Measure free length of fo rward clutch return spring.
Forward clutch return spring free length
24.04 mm (0.946 in.)
NOTE
Do not apply excessive force when
measuring spring free length. Perform
measurement at several points.

Forward Clutch Piston Lip and Forward Clutch
Balancer Lip
Check each lip for wear, deformation, cut and/or
hardening. If necessary, replace.
Forward Clutch Drum Lip
Check each lip for wear, deformation, cut and/or
hardening. If necessary, replace.
I2RH0B510192-01
I2RH0B510193-01
I2RH0B510194-01
I2RH0B510195-01

Downloaded from www.Manualslib.com manuals search engine 5A-134 Automatic Transmission/Transaxle:
2nd Brake Piston Assembly ComponentsS7RS0B5106045
2nd Brake Piston Assembly Disassembly and
Reassembly
S7RS0B5106046
Disassembly1) Apply compressed air (400 – 800 kPa, 4 – 8 kg/cm
2,
57 – 113 psi) to oil hole (1) of 2nd brake cylinder (3)
to remove 2nd brake piston (2). 2) Remove inner O-ring (1) and outer O-ring (2).
I2RH0B510196-01
1. 2nd brake cylinder
3. Inner O-ring: Apply automatic transaxle fluid.
2. 2nd brake piston 4. Outer O-ring: Do not reuse.
I2RH0B510197-01
I2RH0B510198-01

Downloaded from www.Manualslib.com manuals search engine Automatic Transmission/Transaxle: 5A-135
Reassembly
Reverse disassembly procedure for assembly, noting the
following points.
• Use new O-rings. Apply A/T fluid to the O-rings, before installation.
• Install 2nd brake piston (1) to which A/T fluid is applied to 2nd brake cylinder (2).
Do not damage O-ring wh en installing 2nd brake
piston.
Transaxle Rear Cover (O/D and 2nd Coast Brake Piston) Assembly ComponentsS7RS0B5106047
I2RH0B510199-01
I2RH0B510200-01
1. Snap ring 5. O/D and 2nd coast brake piston 9. Rear cover plug O-ring
2. O/D and 2nd coast brake return spring subassembly 6. R ear cover seal ring: Apply automatic transaxle fluid.
3. O/D and 2nd coast brake piston front O- ring7. Transaxle rear cover : Do not reuse.
4. O/D and 2nd coast brake piston rear O- ring8. Rear cover plug : Tightening torque

Downloaded from www.Manualslib.com manuals search engine 5A-136 Automatic Transmission/Transaxle:
Transaxle Rear Cover (O/D and 2nd Coast Brake
Piston) Assembly Disassembly and
Reassembly
S7RS0B5106048
Disassembly1) Remove snap ring by using special tools and hydraulic press.
Special tool
(A): 09926–96030
(B): 09946–06710
CAUTION!
Do not press O/D and 2nd coast brake return
spring subassembly in over 1.0 mm (0.039
in.).
Excessive compression may cause damage
to O/D and 2nd coast brake return spring
subassembly and/or piston.

2) Remove O/D and 2nd coast brake return spring assembly.
3) Apply compressed air (400 – 800 kPa, 4 – 8 kg/cm
2,
57 – 113 psi) to oil hole (2) of transaxle rear cover (1)
to remove O/D and 2nd coast brake piston. 4) Remove O/D and 2nd coast brake piston front O-ring
(1) and rear O-ring (2).
5) Remove rear cove r seal rings (1).
6) Remove rear cover plugs (1).
1. Transaxle rear cover
I2RH0B510201-01
I2RH0B510202-01
I2RH0B510203-01
I2RH0B510204-01
I2RH0B510205-01

Downloaded from www.Manualslib.com manuals search engine Automatic Transmission/Transaxle: 5A-137
Reassembly
Reverse disassembly procedure for assembly, noting the
following points.
• Use new seal rings and O-rings. Apply A/T fluid to seal rings and O-rings before installation.
• Tighten rear cover plugs to specified torque.
Tightening torque
Rear cover plug: 7.5 N·m (0.75 kgf-m, 5.5 lb-ft)
• Before installing rear cover seal ring, apply A/T fluid to ring.
First, tighten seal ring to 5 mm (0.197 in.), then install
seal ring.
• Do not open rear cover seal ring too wide to attach.
• Do not damage O/D and 2nd coast brake return spring subassembly and piston by pressing in O/D
and 2nd coast brake return spring subassembly
passing through its original installing position over 1.0
mm (0.039 in.).
Special tool
(A): 09926–96030
(B): 09946–06710Transaxle Rear Cover (O/D and 2nd Coast Brake
Piston) Assembly Inspection
S7RS0B5106049
O/D and 2nd Coast Brake Return Spring
Subassembly
Measure free length of O/D and 2nd coast brake return
spring subassembly.
Free length of O/D and 2nd coast brake return spring
subassembly
“a”: 18.99 mm (0.748 in.)
NOTE
• Do not apply excessive force when measuring spring free length.
• Perform measurement at several points.

Transaxle Rear Cover Bush
Measure transaxle rear cover bush bore by using special
tool.
If measured transaxle rear cover bush bore is out of
specifications, replace transaxle rear cover with new
one. In replacement, inte rmediate shaft subassembly
also needs to be checked. Replace intermediate shaft
subassembly, if necessary.
Special tool
(A): 09900–20605
Transaxle rear cover bush bore
Standard: 13.94 – 13.96 mm (0.549 – 0.550 in.)
1. Transaxle rear cover
1. Transaxle rear cover
I2RH0B510206-01
I2RH0B510201-01
I2RH0B510207-01
I2RH0B510208-01

Downloaded from www.Manualslib.com manuals search engine 5A-138 Automatic Transmission/Transaxle:
Countershaft Assembly ComponentsS7RS0B5106050
Countershaft Assembly Disassembly and
Reassembly
S7RS0B5106051
Disassembly1) Remove countershaft LH bearing (1) and reduction driven gear (2) at once by using special tool and
hydraulic press.
Special tool
(A): 09925–98221 2) Remove countershaft RH bearing (1) by using
special tools.
Special tool
(A): 09913–61510
(B): 09926–58010
Reassembly 1) Install new countershaft RH bearing (1) by using special tool and hydraulic press.
Special tool
(A): 09913–84510
NOTE
Replace countershaft RH bearing together
with bearing cup as a set.

1. Countershaft RH bearing 5. Bearing cap
2. Countershaft 6. Countershaft bearing shim
3. Countershaft LH bearing : Apply automatic transaxle fluid.
4. Reduction driven gear : Do not reuse.
I2RH0B510209-01
I2RH0B510210-01
I2RH0B510211-01
I2RH0B510212-01

Downloaded from www.Manualslib.com manuals search engine Automatic Transmission/Transaxle: 5A-139
2) Install reduction driven gear (1) with special tools and hydraulic press.
Special tool
(A): 09913–84510
(B): 09925–88210 3) Install countershaft LH bearing (1) with special tools
and hydraulic press.
Special tool
(A): 09913–84510
(B): 09925–88210
Valve Body Assembly ComponentsS7RS0B5106052
I2RH0B510213-01
I2RH0B510214-01
I4RS0A510044-01
1. Pressure control solenoid valve 6. Temperature sensor clamp : Apply automatic transaxle fluid.
2. Shift solenoid valve-A (No.1) 7. Valve body assembly: 11 N⋅m (1.1 kgf-m, 8.0 lb-ft)
3. Shift solenoid valve-B (No.2) 8. Manual valve: Do not reuse.
4. TCC pressure control solenoid valve 9. Solenoid lock plate
5. Timing solenoid valve 10. O-ring

Downloaded from www.Manualslib.com manuals search engine 5A-140 Automatic Transmission/Transaxle:
Valve Body Assembly Disassembly and
Reassembly
S7RS0B5106053
CAUTION!
When replacing pressure control solenoid
valve and/or TCC pressure control solenoid
valve, it is strictly required to replace it
together with valve body assembly as a set.
Replacing pressure control solenoid valve
and/or TCC pressure control solenoid valve
independently may cause excessive shift
shock.

Disassembly1) Pull out manual valve (1).
2) Remove pressure cont rol solenoid valve (1).
3) Remove TCC pressure control solenoid valve (1). 4) Remove shift solenoid valve-A (1).
5) Remove shift solenoid valve-B (1).
6) Remove timing solenoid valve (1).
7) Remove temperature sensor clamp (1).
2. Solenoid lock plate
I2RH0B510216-01
I2RH0B510217-01
1
I4RS0A510045-01
I2RH0B510219-01
I2RH0B510220-01
I2RH0B510221-01
I2RH0B510222-01

Downloaded from www.Manualslib.com manuals search engine Automatic Transmission/Transaxle: 5A-141
Reassembly
Reverse disassembly procedure for assembly, noting the
following points.
• Shift solenoid valve-A and -B are identical
• After applying A/T fluid to new O-rings, fit them to solenoid valves, then insta ll solenoid valves to valve
body.
• Tighten solenoid valve bolts to specified torque
Tightening torque
Solenoid valve bolt (a): 11 N·m (1.1 kgf-m, 8.0 lb-ft)
Solenoid valve bolt specification
Differential Assembly ComponentsS7RS0B5106054
Bolt Length “a” Pieces
A (1) 49 mm (1.93 in.) 5
B (2) 20 mm (0.79 in.) 1
C (3) 60 mm (2.36 in.) 1
1
1
1
3
2
"a"
I4RS0A510046-01
I2RH0B510224-01
1. Differential side RH bearing 5. Side bearing shim: Apply automatic transaxle fluid.
2. Output shaft speed sensor drive gear 6. Final gear bolt: Tightening torque
3. Differential case subassembly 7. Side bearing cup: Do not reuse.
4. Final gear 8. Differential side LH bearing