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Downloaded from www.Manualslib.com manuals search engine 5A-104 Automatic Transmission/Transaxle:
Automatic Transaxle Unit DisassemblyS6RW0D5106031
CAUTION!
• Thoroughly clean transaxle exterior before
overhauling it.
• Keep working table, tools and hands clean
while overhauling.
• Use special care to handle aluminum parts
so as not to damage them.
• Do not expose removed parts to dust.
Keep them always clean.
1) Remove torque converter (1).
CAUTION!
Remove torque converter as much straight
as possible. Leaning it may cause to damage
oil seal lip.
2) Remove engine mounting LH bracket (1).
3) Remove manual select lever (1).4) Uncaulk lock washer (1), then remove lock nut (2)
and lock washer.
5) Remove transmission range sensor (1).
6) Remove output shaft speed sensor (VSS) (2) and
input shaft speed sensor (1).
7) Remove harness bracket and select cable clamp (3).
8) Remove select cable bracket (1).
I2RH0B510078-01
1
I5RW0C510058-01
1I2RH0B510080-01
I2RH0B510081-01
1I2RH0B510082-01
2 3
1
I2RH0B510083-01
1
I5RW0C510059-01
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Downloaded from www.Manualslib.com manuals search engine Automatic Transmission/Transaxle: 5A-105
9) Remove fluid cooler pipes (1) and pipe unions (2).
10) Remove fluid level gauge (3) and fluid filler tube (4).
11) Remove oil pan (1) and oil pan gasket (2).
NOTE
• For removal of oil pan, do not turn
transaxle over as this will contaminate
valve body with foreign materials in
bottom of oil pan.
• When removing oil pan, tap around it
lightly with plastic hammer. Do not force it
off by using screwdriver or the like.
12) Remove oil strainer assembly (1).13) Disconnect connectors (2) from solenoid valves and
transmission fluid temperature sensor (1).
14) Remove valve body assembly bolts.
CAUTION!
Be careful not to let manual valve fall off
when removing valve body assembly.
NOTE
There are five kinds of bolts (bolts A (1), B (2),
C (3), D (4) and E (5)) fixing valve body
assembly.
15) Remove manual valve rod (1) from manual valve
lever (2), then remove valve body assembly (3).
43
12
I5RW0C510060-01
I2RH0B510086-01
I2RH0B510087-01
2
1
I5RW0C510038-02
I2RH0B510089-01
I2RH0B510090-01
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Downloaded from www.Manualslib.com manuals search engine Automatic Transmission/Transaxle: 5A-107
20) Remove transaxle case plug (1).
21) Remove torque converter housing bolts.
22) Remove torque converter housing (1) while tapping
around it lightly with plastic hammer.
23) Remove breather hose (1).
24) Remove breather union (2).
25) Measure input shaft thrust play.
Apply dial gauge onto input shaft end (1) and
measure thrust play of input shaft.
When input shaft thrust play is out of specification,
select input shaft front thrust bearing with proper
thickness from among the list below and replace it.
Special tool
(A): 09900–20607
(B): 09900–20701
Input shaft thrust play
0.3 – 0.9 mm (0.012 – 0.035 in.)
Available input shaft front thrust bearing
thickness
“a”: 0.8, 1.4 mm (0.032, 0.055 in.)26) Remove oil pump assembly (1).
27) Remove direct clutch assembly (1).
28) Remove input shaft front thrust bearing (1).
NOTE
If input shaft front thrust bearing is not
found, it may have been taken out with oil
pump assembly.
I2RH0B510095-01
I3RM0B510060-01
1
2
I2RH0B510097-01
I2RH0B510098-01
I2RH0B510099-01
I2RH0B510100-01
I2RH0B510101-01
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Downloaded from www.Manualslib.com manuals search engine Automatic Transmission/Transaxle: 5A-113
61) Measure 1st and reverse brake piston stroke.
If piston stroke exceeds specified value,
disassemble, inspect and replace discs and plates.
• Using special tool, measure 1st and reserve brake
piston stroke when compressed air (400 – 800
kPa, 4 – 8 kg/cm
2, 57 – 113 psi) is blown through
oil hole.
Special tool
(A): 09900–20607
(B): 09900–20701
(C): 09952–06020
1st and reverse brake piston stroke
Standard: 0.79 – 1.49 mm (0.031 – 0.059 in.)
62) Remove snap ring while the 1st and reverse brake
piston return springs are compressed using special
tool and hydraulic press.
CAUTION!
Do not press 1st and reverse brake return
spring subassembly in over 0.8 mm (0.031
in.).
Excessive compression may cause damage
to return spring subassembly, discs, plates
and/or piston.
Special tool
(A): 09926–9762063) Remove 1st and reverse brake retaining plate, discs
and separator plates.
64) Remove 1st and reverse brake return spring
subassembly (1).
65) Turn over transaxle and uncaulk reduction drive gear
nut (1).
66) Secure reduction drive gear (1) with parking lock
pawl, then remove reduction drive gear nut.
CAUTION!
• It is recommended that this operation
should be carried out on rubber mat to
prevent damaging transaxle case.
• Never reuse removed nut.
I2RH0B510133-01
I2RH0B510134-01
I2RH0B510135-01
I2RH0B510136-01
I2RH0B510137-02
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Downloaded from www.Manualslib.com manuals search engine 5A-114 Automatic Transmission/Transaxle:
67) Using special tools and hydraulic press, remove
planetary ring gear subassembly (1).
CAUTION!
Do not reuse planetary ring gear
subassembly. Otherwise it may cause
damage to planetary gear unit and/or
reduction gears.
Special tool
(A): 09913–84510
(B): 09923–78210
68) Remove parking lock pawl shaft, then spring (2) and
parking lock pawl (1).69) Screwing 3 bolts (1), remove reduction drive gear
(2).
CAUTION!
Screw 3 bolts into reduction drive gear
uniformly, or reduction drive gear, bearing
and transaxle case may be damaged.
Bolt length
30 mm (1.20 in.)
70) Blowing compressed air from oil hole (1) of oil pump,
remove 1st and reverse brake piston (2).
I2RH0B510138-01
I2RH0B510139-01
I2RH0B510140-01
12I4RS0A510040-01
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Downloaded from www.Manualslib.com manuals search engine Automatic Transmission/Transaxle: 5A-115
71) Remove parking lock pawl bracket (1).
72) With slotted screwdriver, cut and unfold manual
valve lever spacer (1) and proceed to remove
manual valve lever spacer.
73) Using spring pin remover with 3 mm (0.12 in.) in
diameter and hammer, drive out manual valve lever
pin (1).
74) Remove manual shift shaft (2).75) Remove parking lock pawl rod (2) from manual valve
lever (1).
76) Remove manual detent spring (1).
77) Remove manual shift shaft oil seal (1).
I2RH0B510142-01
I2RH0B510143-01
I2RH0B510144-01
I2RH0B510145-01
I2RH0B510146-01
I2RH0B510147-01
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Downloaded from www.Manualslib.com manuals search engine 5A-116 Automatic Transmission/Transaxle:
Oil Pump Assembly ComponentsS6RW0D5106032
Oil Pump Assembly Disassembly and
Reassembly
S6RW0D5106033
Disassembly
1) Remove O-ring from pump body.
2) Remove 8 oil pump subassembly bolts (1) and stator
shaft assembly (2).3) Remove oil seal (1) using special tool.
Special tool
(A): 09913–50121
I5RW0C510061-01
1. Oil seal
: Apply grease 99000-25030 to oil seal lip.5. Oil pump drive gear : Apply automatic transaxle fluid.
2. O-ring 6. Stator shaft assembly : 10 N⋅m (1.0 kgf-m, 7.5 lb-ft)
3. Oil pump body 7. Oil pump subassembly bolts : Do not reuse.
4. Oil pump driven gear
2
1
I4RS0A510041-01
2. Oil pump body
I2RH0B510150-01
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Downloaded from www.Manualslib.com manuals search engine Automatic Transmission/Transaxle: 5A-117
Reassembly
1) Install new oil pump body oil seal (1).
Use special tool and hammer to install it, and then
apply grease to its lip portion.
Special tool
(A): 09913–85210
“A”: Grease 99000–25030 (SUZUKI Super
Grease C)
2) Install driven gear and drive gear to oil pump body
after applying A/T fluid.
3) Install stator shaft assembly to oil pump body and
tighten 8 pump subassembly bolts (1) to
specification.
Tightening torque
Oil pump subassembly bolt (a): 10 N·m (1.0 kgf-
m, 7.5 lb-ft)
4) After applying A/T fluid to new O-ring, install it to oil
pump body.
5) Check drive gear for smooth rotation by using torque
converter (1).Oil Pump Assembly InspectionS6RW0D5106034
1) Check body clearance of driven gear (1).
Push driven gear to one side of oil pump body (2).
Using a feeler gauge, measure clearance between
driven gear and body. If clearance exceeds its
standard value, replace oil pump assembly.
Clearance between oil pump driven gear and oil
pump body
Standard: 0.10 – 0.17 mm (0.0039 – 0.0067 in.)
2) Check tip clearance of both drive and driven gears.
Using a feeler gauge, measure clearance between
drive and driven gear tips. If clearance exceeds its
standard value, replace oil pump assembly.
Tip clearance between oil pump drive gear and
oil pump driven gear
Standard: 0.07 – 0.15 mm (0.0028 – 0.0059 in.)
2. Oil pump body
I2RH0B510151-01
1, (a)
I4RS0A510042-01
1
I4RS0A510043-01
I2RH0B510154-01
I2RH0B510155-01