Downloaded from www.Manualslib.com manuals search engine A u to m a tic Tra n s m is s io n /Tra n s a x le : 5 A -1 0 9
1. Torque converter37. Transmission range sensor 73. Rear planetary sun gear subassembly
2. Torque converter housing : Apply sealant 99000-31230 to mating
surface to transaxle case. 38. Cooler check valve
74. Rear sun gear thrust bearing race
3. Oil strainer assembly : Replace oil strainer when overhauling. 39. Spring
75. Rear sun gear thrust bearing
4. Parking lock pawl shaft 40. Transaxle case plug 76. Forward clutch hub
5. Parking lock pawl 41. Fluid filler tube 77. Intermediate shaft thrust bearing race
6. Parking lock pawl return spring 42. Fluid level gauge 78. Intermediate shaft thrust bearing
7. Parking lock pawl rod 43. Fluid cooler inlet pipe 79. 2nd brake piston snap ring
8. Parking lock pawl bracket 44. Fluid cooler outlet pipe 80. O/D and 2nd coast brake retaining
plate snap ring
9. Manual detent spring 45. 2nd brake gasket 81. O/D and 2nd coast brake retaining
plate
10. Manual valve lever 46. Brake drum gasket 82. O/D and 2nd coast brake disc
11. Manual valve lever pin 47. Pipe union 83. O/D and 2nd coast brake separator
plate
12. Manual shift shaft 48. Reduction drive gear nut
: After tightening nut so as rotational
torque of reduction drive gear to be in
specified value, caulk nut securely. 84. O/D and 2nd coast brake rear plate
13. Manual shift shaft oil seal : Apply grease 99000-25030 to oil seal
lip. 49. Reduction drive gear
85. Rear cover seal ring
14. Differential side oil seal : Apply grease 99000-25030 to oil seal
lip. 50. Planetary ring gear subassembly
86. Reverse clutch drum thrust bearing
15. Torque converter housing plug 51. Breather hose 87. Rear cover plug
16. Lubrication LH tube 52. Breather union 88. Transaxle rear cover
: Apply sealant 99000-31230 to mating
surface.
17. Lubrication RH tube 53. Input shaft speed sensor 89. Harness bracket
18. Fluid reservoir RH plate 54. Valve body harness 90. Select cable clamp
19. Input shaft front thrust bearing 55. 1st and reverse brake piston 91. Governor apply No.1 gasket
20. Input shaft rear thrust bearing 56. O-ring 92. Output shaft speed sensor
21. Input shaft rear thrust bearing race 57. 1st and reverse brake return spring
subassembly 93. One-way clutch outer race retainer
22. Direct clutch hub 58. 1st and reverse brake disc : Do not reuse.
23. Lubrication tube clamp 59. 1st and reverse brake separator plate : Apply automatic transaxle fluid.
24. Fluid reservoir LH plate 60. 1st and reverse brake retaining plate : 10 N⋅m (1.0 kgf-m, 7.5 lb-ft)
25. Governor apply No.2 gasket 61. 1st and reverse brake snap ring : 23 N⋅m (2.3 kgf-m, 17 lb-ft)
26. Automatic transaxle case 62. Planetary gear assembly : 25 N⋅m (2.5 kgf-m, 18 lb-ft)
27. Accumulator piston O-ring 63. Planetary carrier thrust washer
: Apply grease 99000-25030 to slide
contact face. : 7.5 N
⋅m (0.75 kgf-m, 5.5 lb-ft)
28. Accumulator spring 64. One-way clutch No.2 assembly : 11 N⋅m (1.1 kgf-m, 8.0 lb-ft)
29. C2 accumulator piston 65. 2nd brake retaining plate : 5.5 N⋅m (0.55 kgf-m, 4.0 lb-ft)
30. C1 accumulator piston 66. 2nd brake disc : 13 N⋅m (1.3 kgf-m, 9.5 lb-ft)
31. B1 accumulator piston 67. 2nd brake separator plate : 22 N⋅m (2.2 kgf-m, 16 lb-ft)
32. Oil pan gasket 68. 2nd brake return spring subassembly : 7 N⋅m (0.7 kgf-m, 5.0 lb-ft)
33. Oil pan 69. Front sun gear thrust bearing race : 17 N⋅m (1.7 kgf-m,12.5 lb-ft)
34. A/T fluid drain plug 70. Front planetary sun gear : 29 N⋅m (2.9 kgf-m, 21 lb-ft)
35. Manual select lever 71. Planetary gear thrust bearing
36. Lock washer 72. One-way clutch No.1 assembly
Downloaded from www.Manualslib.com manuals search engine 5A-118 Automatic Transmission/Transaxle:
55) Remove one-way clutch outer race retainer (1).
56) Check one-way clutch No.2 as follows.• Ensure planetary carrier (1) rotates only in counterclockwise direction “A”, never in clockwise
direction “B”.
• If the planetary carrier rotates both ways or does not rotate either way, one-way clutch No.2
assembly will need to be replaced with new one-
way clutch No.2 assembly.
57) Remove one-way clutch No.2 assembly (1). 58) Remove planetary gear assembly (1).
59) Measure 1st and reverse brake piston stroke.
If piston stroke exce eds 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.)
I2RH0B510129-01
I2RH0B510130-01
1
I4RS0A510039-01
I2RH0B510132-01
I2RH0B510133-01
Downloaded from www.Manualslib.com manuals search engine 5A-120 Automatic Transmission/Transaxle:
67) 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
35 mm (1.38 in.)
68) Blowing compressed air from oil hole (1) of oil pump,
remove 1st and reverse brake piston (2). 69) Remove parking lock pawl bracket (1).
70) With slotted screwdriver, cut and unfold manual
valve lever spacer (1) and proceed to remove
manual valve lever spacer.
71) Using spring pin remover with 3.5 mm (0.14 in.) in diameter and hammer, drive out manual valve lever
pin (1).
72) Remove manual shift shaft (2).
73) Remove parking lock pawl rod (2) from manual valve lever (1).
I2RH0B510140-01
1 2I4RS0A510040-01
I2RH0B510142-01
I2RH0B510143-01
I2RH0B510144-01
I2RH0B510145-01
Downloaded from www.Manualslib.com manuals search engine Automatic Transmission/Transaxle: 5A-121
74) Remove manual detent spring (1).75) Remove manual shift shaft oil seal (1).
Oil Pump Assembly ComponentsS7RS0B5106034
I2RH0B510146-01I2RH0B510147-01
I2RH0B510148-01
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 : Tightening torque
3. Oil pump body 7. Oil pump subassembly bolts : Do not reuse.
4. Oil pump driven gear
Downloaded from www.Manualslib.com manuals search engine 5A-122 Automatic Transmission/Transaxle:
Oil Pump Assembly Disassembly and
Reassembly
S7RS0B5106035
Disassembly1) 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
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 InspectionS7RS0B5106036
1) Check body clearance of driven gear (1).Push driven gear to one side of oil pump body (2).
Using a feeler gauge, m easure 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. Oil pump body
2. Oil pump body
2 1
I4RS0A510041-01
I2RH0B510150-01
I2RH0B510151-01
1, (a)
I4RS0A510042-01
1
I4RS0A510043-01
I2RH0B510154-01
Downloaded from www.Manualslib.com manuals search engine Automatic Transmission/Transaxle: 5A-123
2) Check tip clearance of both drive and driven gears.Using a feeler gauge, m easure 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.)
3) Check side clearance of both gears. Using a straightedge (1) and a feeler gauge (2),
measure side clearance between gears and pump
body.
If clearance exceeds its standard value, replace oil
pump assembly.
Side clearance between gears and oil pump body
Standard: 0.02 – 0.05 mm (0.0008 – 0.0019 in.)
4) Using special tool, measure stator shaft bush (1) bore.
If measured stator shaft bush bore is out of
specifications, replace oil pump assembly with new
one.
Special tool
(A): 09900–20605
Stator shaft bush bore
Standard: 18.424 – 18.450 mm (0.7254 – 0.7264
in.) 5) Install direct clutch asse
mbly (1) to stator shaft
assembly (2), then ensure that direct clutch
assembly turns smoothly.
If unsmooth rotation or noise are found in oil pump
assembly, replace oil pump assembly with new one.
This check should also be done to input shaft
assembly and replace input shaft assembly if
necessary.
6) Using special tool, measure oil pump body bush bore.
If measured oil pump body bush (1) bore is out of
specifications, replace o il pump assembly with new
one. Torque converter also needs to be checked.
Replace torque converter, if necessary.
Special tool
(A): 09900–20605
Oil pump body bush bore
Standard: 38.113 – 38.138 mm (1.5005 – 1.5015
in.)
I2RH0B510155-01
I2RH0B510156-01
I2RH0B510157-01
I2RH0B510158-01
I2RH0B510159-01
Downloaded from www.Manualslib.com manuals search engine 5A-142 Automatic Transmission/Transaxle:
Differential Assembly Disassembly and
Reassembly
S7RS0B5106055
Disassembly1) Remove final gear bolts (1), and then final gear (2).
2) Remove differential side RH bearing by using special tools.
Special tool
(A): 09926–37610
(B): 09926–37610–001
(C): 09926–37610–003
(D): 09926–37610–002
3) Remove output shaft speed sensor drive gear (1). 4) Remove differential side LH bearing by using special
tools.
Special tool
(A): 09926–37610
(B): 09926–37610–001
(C): 09926–37610–003
(D): 09926–37610–002
Reassembly
WARNING!
• When taking warmed final driven gear out of vessel, use tongs or the like. Taking out
it with bare hand will cause severe burn.
• While installing warme d final driven gear,
use oven glove such as leather glove.
Picking up it with bare hand may cause
burn.
CAUTION!
Do not leave final driven gear in boiling water
for longer than 5 min. Overheating the gear
may cause strength reduction of gear.
1) Put final driven gear in water vessel, heat and remove when it boils, then remove moisture.
NOTE
After removing moisture on final driven gear,
install final driven gear to differential case as
quickly as possible.
2. Differential case subassembly
I2RH0B510225-01
I2RH0B510226-01
I2RH0B510227-01
I2RH0B510228-01
I2RH0B510229-01
Downloaded from www.Manualslib.com manuals search engine 5A-152 Automatic Transmission/Transaxle:
12) Install 1st and reverse brake plate snap ring so that its both ends would be positioned in correct locations
as shown in figure.
13) Using special tools, meas ure 1st and reverse brake
piston stroke when compressed air (400 – 800 kPa,
4 – 8 kg/cm
2, 57 – 113 psi) is brown through oil hole.
Special tool
(A): 09900–20607
(B): 09900–20701
(C): 09952–06020
1st and reverse brake piston stroke
Standard: 0.791 – 1.489 mm (0.0311 – 0.0586 in.) 14) Install reduction drive gear (1) to transaxle case (3)
by using special tools and hydraulic press.
CAUTION!
• Do not use transaxle case as groundwork to press fit reduction drive gear.
• Do not give load more than 20 kN (2000 kg, 4410 lb) with hydraulic press. Otherwise, it
may result in damaging reduction drive
gear bearing.
NOTE
When replacing reduction drive gear, replace
it together with reduction driven gear as a
set.
Special tool
(A): 09951–18210
(B): 09944–78210
15) Install parking lock pawl (1) and spring (2). Apply A/T fluid to parking lock pawl sh aft, then insert it into
transaxle case.
[A]: Correct [B]: Incorrect
I2RH0B510268-01
I2RH0B510269-01
2. Stand that can slightly lift transaxle case.
I2RH0B510270-01
I2RH0B510271-01