oil NISSAN LATIO 2009 Service Service Manual

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Oil Channel
INFOID:0000000004305511
HR16DE ENGINE MODELS 19. Oil pan 20. Drain plug gasket 21. Drain plug
22. Magnet 23. Oil pan bolt 24. Snap ring
25. O-ring 26. O-ring 27. N-D accumulator piston
28. Return spring 29. O-ring 30. Lip seal
31. Turbine revolution sensor (power train revolution sensor) 32. O-ring 33. Retaining pin
34. Detent spring 35. Retaining pin 36. Manual shaft
37. Manual shaft oil seal 38. Manual plate 39. Parking rod plate
40. Parking rod 41. OD servo piston retainer 42. Snap ring
43. O-ring 44. OD servo piston 45. D-ring
46. Servo piston retainer 47. O-ring 48. E-ring
49. Spring retainer 50. OD servo return spring 51. D-ring
52. Band servo piston 53. Band servo thrust washer 54. Band servo piston stem
55. 2nd servo return spring 56. PNP switch 57. Parking shaft
58. Return spring 59. Thrust needle bearing 60. Seal ring
61. Output shaft 62. Output shaft bearing 63. Output shaft adjusting shim
64. Side cover 65. Side cover bolt 66. Lock nut
67. Idler gear 68. Idler gear bearing 69. Reduction pinion gear adjusting shim
70. Parking actuator support 71. Parking pawl 72. LH differential side oil seal
73. Revolution sensor
: Apply Genuine Anaerobic Liquid Gasket or equivalent.

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14. Remove magnets from oil pan.
15. Remove control valve assembly according to the following procedures.
a. Remove snap ring (1) from terminal body (2). CAUTION:
Do not expand snap ring (1) excessively.
b. Push terminal body (2) into transaxle case.
c. Remove control valve assembly fitting bolts (A), (B) and ( C).
Bolt length, number and location:
d. Remove control valve assembly from transaxle case. CAUTION:
Be careful not to drop manual valve. SCIA8025E
SCIA6030J

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16. Remove manual valve from control valve assembly.
•Inspect the sliding surfaces of manual valve and valve
body, and replace if damaged or dented.
CAUTION:
Be careful not to drop manual valve.
17. Remove O-ring from terminal body.
18. Remove return spring from servo release accumulator piston.
19. Apply compressed air into the oil hole as shown, and remove servo release accumulator piston from transaxle case.
CAUTION:
Strong flow of air will pu sh the accumulator piston out
along with a splash of ATF. Cover the area with lint-free
cloth and blow air little by little to avoid this.
20. Apply compressed air into the oil hole as shown, and remove N- D accumulator piston and return spring from transaxle case.
CAUTION:
Strong flow of air will pu sh the accumulator piston out
along with a splash of ATF. Cover the area with lint free-
cloth and blow air little by little to avoid this.
21. Remove O-rings (1) from servo release accumulator piston (2) and N-D accumulator piston (3).
CAUTION:
Wrap the removed servo rel ease accumulator piston (2) and
N-D accumulator piston (3) in a lint-free cloth. SCIA3477E
SAT019DA

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a. Remove O-ring from input shaft assembly (high clutch drum).
b. Remove oil pump assembly bolts, and then remove oil pump assembly (1) from transaxle case.
c. Remove O-ring from oil pump assembly (1).
d. Remove bearing race (1) and thrust washer (2) from oil pump assembly (3).
30. Remove brake band according to the following procedures.
a. Loosen lock nut (1), and then remove anchor end pin (2) and lock nut (1) as a set from transaxle case.

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46. Remove bearing retainer bolts, and then remove bearing
retainer (1) from transaxle case.
47. Remove return spring (2) from parking shaft (3) using a suitable tool.
(1): Parking pawl
• Inspect return spring (2), and replace if damaged or worn.
48. Draw out parking shaft (1), and then remove parking pawl (2) from transaxle case.
• Inspect parking shaft (1) and parking pawl (2), and replace
if damaged or worn.
49. Remove parking actuator support (1) from transaxle case. •Inspect parking actuator sup port (1), and replace if dam-
aged or worn.
50. Remove snap ring from transaxle case using a suitable tool.
51. Remove governor cap from transaxle case.
52. Remove O-ring from governor cap.
53. Remove LH differential side oil seal from transaxle case using a suitable tool.
CAUTION:
Be careful not to scratch transaxle case. ATM0076D

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3. Pull out retaining pin (2) of parking rod plate (1) using suitable
tool.
4. Pull out retaining pin (1) of manual shaft using suitable tool.
5. Remove parking rod plate (with parking rod) (3) from manual shaft (1).
6. Remove parking rod from parking rod plate (3).
7. Remove manual plate (2) from manual shaft (1).
8. Draw out manual shaft (1) from transaxle case.
9. Remove manual shaft oil seal from transaxle case using a suit- able tool.
CAUTION:
Be careful not to scratch transaxle case.
INSPECTION Check component parts, and replace if damaged or worn.
INSTALLATION SCIA6514J

AT-276< SERVICE INFORMATION >
REPAIR FOR COMPONENT PARTS
1. Drive manual shaft oil seal into transaxle case using a drift [com- mercial service tool: 22 mm (0.87 in) dia.].
CAUTION:
• Do not reuse manual shaft oil seal.
• Apply ATF to outer surface of manual shaft oil seal.
2. Install parking rod to parking rod plate.
3. Insert manual shaft (1) to transaxle case, and install manual plate (2) to manual shaft (1).
4. Install parking rod plate (with parking rod) (3) to manual shaft (1).
5. Align groove of manual shaft and hole of transaxle case using a pin punch (A) [commercial service tool: 2 mm (0.08 in) dia.].
6. Drive retaining pin of manual shaft into transaxle case using Tool (B).
CAUTION:
Do not reuse retaining pin.
7. Set parking rod plate (1) onto manual shaft, and drive retaining pin (2) of parking rod plate (1) using tool (A).
CAUTION:
The retaining pin end should protrude approx. 3mm (0.12
in) (B) from the outer surface of parking rod plate (1).
8. Set manual plate (1) onto manual shaft, and drive retaining pin (2) of manual plate (1) using tool (A).
CAUTION:
The retaining pin end should protrude approx. 3mm (0.12
in) (B) from the outer surface of manual plate (1). SAT081D
SCIA7005E
Tool number: ST23540000 (J-25689-A)
SCIA7006E
Tool number: ST23540000 (J-25689-A)
SCIA7107E
Tool number: ST23540000 (J-25698-A)
SCIA7108E

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9. Install detent spring on transaxle case.
10. Tighten detent spring bolt to the specified torque. Refer to AT-274, " Manual Shaft " .
Oil Pump INFOID:0000000004305516
COMPONENTS
DISASSEMBLY 1. Remove seal rings (1) from oil pump assembly (2).

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• Measure side clearance of inner gear and outer gear in at least
four places around each outside edge. Clearances measured val-
ues should be within the specified clearance.
• If clearance is less than standard, select inner gear and outer gear as a set so that clearance is withi n specifications. Refer to “Parts
Information” for the inner gear and outer gear selection.
• If clearance is more than standard, replace whole oil pump assem-
bly except oil pump cover.
• Measure clearance between outer gear and oil pump housing.
• If not within allowable limit, replace whole oil pump assembly except oil pump cover.
Seal Ring Clearance • Measure clearance between seal ring and ring groove.
• If not within allowable limit, replace oil pump cover assembly.
ASSEMBLY Standard clearance: Refer to
AT-377, " Oil Pump " .
Oil Pump " .
Oil Pump " .

AT-280< SERVICE INFORMATION >
REPAIR FOR COMPONENT PARTS
1. Install oil pump housing oil seal on oil pump housing.
CAUTION:
• Do not reuse oil pump housing oil seal.
• Apply ATF to outer surface of oil pump housing oil seal.
2. Install inner gear and outer gear on oil pump housing. CAUTION:
Be careful with the direction of inner gear.
3. Install oil pump cover on oil pump housing.
a. Wrap masking tape around splines of oil pump cover assembly to protect seal. Position oil pump cover assembly on oil pump
housing assembly, then remove masking tape.
b. Tighten oil pump cover bolts in the order as shown, and then tighten them to the specified torque in the same order. Refer to
AT-277, " Oil Pump " .
4. Install seal rings (1) to oil pump assembly (2) carefully after packing ring groove with petroleum jelly.
CAUTION:
Do not spread gap of seal ri ngs (1) excessively while install-
ing. The seal rings (1) may be deformed.
Control Valve Assembly INFOID:0000000004305517
COMPONENTS Tool number : ST33400001 (J-26082) SCIA5386E
SAT092D
SAT101D
SCIA7016E