2009 NISSAN LATIO length

REPAIR FOR COMPONENT PARTS
AT-309
< SERVICE INFORMATION >
D
E
F
G H
I
J
K L
M A
B AT
N
O P
• Check facing for burns, cracks or
damage. Replace if necessary.
• Measure thickness of facing.
CAUTION:
• Measure the thickness at 3 lo cations and find the average.
• Inspect all drive plates.
• Replace if the thickness is below the allowable limit.
Forward Clutch and Overrun Clutch Dish Plates • Check for deformation or damage.
• Measure thickness (t) of dish plate. Replace if damaged, deformed or worn.
Forward Clutch and Overrun Clutch Spring Retainer Assembly Check length (L) of spring retainer assembly. Replace if damaged,
deformed or worn.
CAUTION:
Do not remove return springs (A) from spring retainer (B)
Forward Clutch Drum • Make sure that check balls are not fixed.
• Apply compressed air to check ball oil hole from outside of forward
clutch drum. Make sure air leaks past ball.
• Apply compressed air to oil hole from inside of forward clutch drum. Make sure there is no air leakage.
Overrun Clutch Piston Thickness of drive plate
Forward clutch Standard and allowable limit:
Refer to AT-375, " Clutches and Brakes " .
Overrun clutch Standard and allowable limit:
Refer to AT-375, " Clutches and Brakes " . SAT162D
Thickness of dish plate (t)
Forward clutch : 2.5 mm (0.098 in)
Overrun clutch : 2.15 mm (0.0846 in) SCIA8008E
Length (L) : 27.7 mm (1.091 in)
SCIA7025J
SAT213D

REPAIR FOR COMPONENT PARTS
AT-315
< SERVICE INFORMATION >
D
E
F
G H
I
J
K L
M A
B AT
N
O P
• Check facing for burns, cracks or
damage. Replace if necessary.
• Measure thickness of facing.
CAUTION:
• Measure the thickness at 3 lo cations and find the average.
• Inspect all drive plates.
• Replace if the thickness is below the allowable limit.
Low & Reverse Brake Dish Plates • Check for deformation or damage.
• Measure thickness (t) of dish plate. Replace if damaged, deformed
or worn.
Low & Reverse Brake Spring Retainer Assembly Check length (L) of spring retainer assembly. Replace if damaged,
deformed or worn.
CAUTION:
Do not remove return springs (A) from spring retainer (B)
ASSEMBLY 1. Install seal lip (1) and D-ring (2) on low & reverse brake piston (3).Thickness of drive plate
Standard and allowable limit:
Refer to AT-375, " Clutches and Brakes " .
SAT162D
Thickness of dish plate (t) : 2.93 mm (0.1154 in)
SCIA8008E
Length (L) : 26.3 mm (1.035 in)
SCIA7025J
SCIA6516J

AT-334< SERVICE INFORMATION >
REPAIR FOR COMPONENT PARTS
• Check each return spring for damage or deformation. Also mea- sure free length. Refer to AT-377, " Band Servo " .
• Replace springs if deformed or fatigued.
ASSEMBLY
1. Install D-rings to band servo piston.
2. Install band servo thrust washer (4), band servo piston (3), OD servo return spring (2) and spring retainer (1) to band servo pis-
ton stem (5).
3. Place band servo piston stem (1) on a wooden block, and install E-ring (2) to band servo piston stem (1) while pressing spring
retainer (3) downward.
4. Install O-ring to servo piston retainer. SAT138D
SCIA3688E
SCIA7054E
SCIA7056E

ASSEMBLY
AT-349
< SERVICE INFORMATION >
D
E
F
G H
I
J
K L
M A
B AT
N
O P
a. Install differential side bearing outer race without differential side
bearing adjusting shim on transaxle case.
CAUTION:
Apply ATF to differential side bearing outer race.
b. Install differential side bearing outer race on converter housing.
CAUTION:
Apply ATF to differential side bearing outer race.
c. Place final drive assembly on transaxle case.
d. Tighten converter housing bolts (1) and (2) to the specified torque. Refer to AT-336, " Final Drive " .
e. Attach dial indicator on differential case at converter housing side.
f. Insert Tool into differential side gear from transaxle case side.
g. Move Tool up and down and measure dial indicator deflection.
h. Select proper thickness of differential side bearing adjusting shim. Refer to “Parts Information” for differential side bearing
adjusting shim selection. Refer to AT-373, " Adjusting shims,
Needle Bearings, Thrust Washers and Snap Rings " .
Suitable shim thickness = Dial indicator deflection + Speci-
fied bearing preload
i. Remove converter housing from transaxle case.
j. Remove final drive assembly from transaxle case.
k. Remove differential side bearing outer race from transaxle case using Tool.
l. Reinstall differential side bearing outer race and differential side bearing adjusting shim selected from “Parts Information” on
transaxle case. Tool number : ST30633000 ( — ) SAT947DA
Bolt 1 2
Bolt length
[mm (in)] 32.8 (1.291) 40 (1.57)
Number of bolts 10 10 SCIA7970E
Tool number : KV38105710 (J-39026)
Suitable shim thickness = D ial indicator deflection +
Specified bearing preload
Bearing preload: Refer to AT-377, " Final Drive " .
SCIA8006E
Tool number : KV381054S0 (J-34286)
SCIA5378E

AT-366< SERVICE INFORMATION >
ASSEMBLY
20. Install O-ring on differential oil port of transaxle case.
21. Apply recommended (Genuine Anaerobic Liquid Gasket or equivalent) to transaxle case as shown.
: Inside of transaxle case
CAUTION:
Completely remove all moisture, oil and old sealant, etc.
from the transaxle case and converter housing mating sur-
faces.
22. Install converter housing on transaxle case.
23. Install bracket on converter housing.
24. Tighten converter housing bolts (1) and (2) to the specified torque. Refer to AT-236, " Component " .
• HR16DE engine models
• MR18DE engine models
25. Install plug or speedometer pinion according to the following procedures. SCIA3281E
(A) : 3 - 5 mm (0.12 - 0.20 in)
(B) : 8 mm (0.31 in) R
(C) : 1.5 mm (0.059 in) dia.
(D) : 4 mm (0.16 in) SCIA7089E
Bolt 1 2
Bolt length
[mm (in)] 30 (1.18) 40 (1.57)
Number of bolts 10 10 SCIA6211J
Bolt 1 2
Bolt length
[mm (in)] 32.8 (1.291) 40 (1.57)
Number of bolts 10 10 SCIA7970E

AT
N
O P
Bolt length, number and location:
30. Install oil pan.
a. Attach magnets on oil pan.
b. Install oil pan gasket on transaxle case. CAUTION:
• Completely remove all moisture, oil and old gasket , etc. from the oil pan gasket mating surface
of transaxle case.
• Do not reuse oil pan gasket.
c. Install oil pan on transaxle case. CAUTION:
Completely remove all moisture, oil and old gasket , etc. from the oil pan gasket mating surface of
oil pan.
d. Tighten oil pan bolts (1) to the specified torque. Refer to AT-236, " Component " .
• HR16DE engine models
• MR18DE engine models
CAUTION:
• Always replace oil pan bolts (1) as they are self-sealing bolts.
• Tighten four bolts in a criss-cross pattern to prevent dislocation of gasket.
e. Install drain plug gasket and drain plug (2) to oil pan. CAUTION:
Do not reuse drain plug gasket.
f. Tighten drain plug to the specified torque. Refer to AT-236, " Component " .
Bolt symbol A B C
Bolt length “ ” [mm (in)] 40.0 mm
(1.575 in) 33.0 mm
(1.299 in) 43.5 mm
(1.713 in)
Number of bolts 5 6 2 SCIA6050J

AT
N
O P
Unit: mm (in)
Accumulator INFOID:0000000004305540
RETURN SPRINGS Unit: mm (in)
Unit: mm (in)
O-RINGS Unit: mm (in)
Clutches and Brakes INFOID:0000000004807940
REVERSE CLUTCH Location spring designation Free length (l) Outer diameter (D)
Upper body L14 Pilot valve spring 38.98 (1.5346) 8.9 (0.350)
L15 1–2 accumulator valve spring 20.5 (0.807) 6.95 (0.2736)
1–2 accumulator piston spring 55.66 (2.1913) 19.5 (0.768)
L16 1st reducing valve spring 27.0 (1.063) 7.0 (0.276)
L17 3–2 timing valve spring 23.0 (0.906) 6.65 (0.2618)
L18 Overrun clutch reducing valve spring 37.5 (1.476) 7.0 (0.276)
L19 Torque converter relief valve spring 33.3 (1.311) 9.0 (0.354)
L20 Torque converter clutch control valve spring 53.01 (2.0870) 6.5 (0.256)
L21 Cooler check valve spring 28.04 (1.1039) 7.15 (0.2815)
Lower body L3 Pressure regulator valve sp
ring 45.0 (1.772) 15.0 (0.591)
L4 Overrun clutch control valve spring 21.7 (0.854) 7.0 (0.276)
L5 Accumulator control valve spring 22.0 (0.866) 6.5 (0.256)
L6 Shift valve A spring 21.7 (0.854) 7.0 (0.276)
L7 Shuttle valve spring 51.0 (2.008) 5.65 (0.2224)
L12 Shift valve B spring 21.7 (0.854) 7.0 (0.276)
L13 Pressure modifier valve spring 32.0 (1.260) 6.9 (0.272)
Pressure modifier piston spring 30.5 (1.201) 9.8 (0.386)
— Line pressure relief valve spring 17.02 (0.6701) 8.0 (0.315)
— Torque converter pressure holding spring 9.0 (0.354) 7.3 (0.287) Location Free length (L
1)
Servo release accumulator 62.8 (2.472) Location Length (L
2)
N-D accumulator 46.5 (1.831)Location Inner diameter (Small) Inner diameter (Large)
Servo release accumulator 26.9 (1.059) 44.2 (1.740)
N-D accumulator 34.6 (1.362) 39.4 (1.551) Number of drive plates
2
Number of driven plates 2
Drive plate thickness [mm (in)] Standard 2.0 (0.079)
Allowable limit 1.8 (0.071)
Driven plate thickness [mm (in)] Standard 2.0 (0.079)
Clearance [mm (in)] Standard 0.5 - 0.8 (0.020 - 0.031)
Allowable limit 1.2 (0.047)

Inspection and Adjustment " .
7. Tighten lock nut of input rod to the specified torque.
8. Install vacuum hose into brake booster. Refer to BR-23, " Removal and Installation " .
9. Bleed the air from the brake hydraulic system. Refer to BR-9, " Bleeding Brake System " .
Input rod length (B) : Refer to
BR-40, " Brake Booster " .