clock NISSAN LATIO 2009 Service Repair Manual

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2. Disconnect the following connectors and remove the wire har-
ness.
• Turbine revolution sensor (power train revolution sensor) har-
ness connector (1)
• Terminal cord assembly harness connector (2)
• PNP switch connector (3)
• Revolution sensor harness connector (4)
3. Remove the four drive plate to torque converter bolts. NOTE:
Rotate the crankshaft clockwise as viewed from front of engine
for access to drive plate to torque converter bolts.
4. Put matching marks on the drive plate and torque converter. CAUTION:
For matching marks, use paint. Never dama ge the drive plate or torque converter.
5. Remove the transaxle to engine and engine to transaxle bolts.
6. Separate the transaxle from the engine. CAUTION:
Secure torque converter to prevent it from dropping.
7. If necessary, remove the following from the transaxle: • Revolution sensor
• Turbine revolution sensor (powertrain revolution sensor)
• Fluid cooler tubes (1) and copper washers
• A/T fluid level gauge (2) and charging pipe (3)
• PNP switch
• Air breather hose
• Engine mounting bracket (LH)
• Any necessary brackets
INSTALLATION Installation is in the reverse order of removal.
CAUTION: WCIA0616E
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c. Check that low one-way clutch rotates counter-clockwise around
front planetary carrier. Then try to turn it clockwise and check
that it is locked.
• Replace low one-way clutch if necessary.
d. Remove low one-way clutch from front planetary carrier by turn- ing it in the direction of unlock.
• Inspect low one-way clutch , and replace if damaged or
worn.
e. Remove needle bearing (1) from front planetary carrier (2). •Inspect needle bearing (1) a nd front planetary carrier (2),
and replace if damaged or worn.
f. Check clearance between pinion washer and front planetary carrier using feeler gauge.
• Replace front planetary carrier if the clearance exceeds
allowable limit.
38. Remove rear planetary carrier and rear sun gear according to the following procedures.
a. Remove rear planetary carrier (with rear sun gear) from tran- saxle case. SCIA6047J
Planetary Carrier " .
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ASSEMBLY
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3. Install forward clutch assembly and overrun clutch assembly (1)
into transaxle case.
CAUTION:
• Align teeth of low & r everse brake drive plates before
installing.
• Make sure that bearing retain er seal rings are not spread.
4. Install needle bearing (1) on bearing retainer. CAUTION:
Be careful with the dir ection of needle bearing.
5. Install thrust washer (1) on overrun clutch hub (2). CAUTION:
Align pawls of thrust washer (1) with holes of overrun
clutch hub (2).
6. Install overrun clutch hub (1) into forward clutch drum. CAUTION:
Align teeth of overrun clutch drive plates before installing.
7. Hold forward clutch hub, and check that rear internal gear locks when tried to rotate counterclockwise.
CAUTION:
If rear internal gear rotates counterclockwise, check instal-
lation direction of fo rward one-way clutch. SCIA5900J
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ASSEMBLY
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13. Install needle bearing (1) on front planetary carrier (2).
CAUTION:
Be careful with the direct ion of needle bearing (1).
14. Install low one-way clutch to front planetary carrier by turning it in the direction of unlock.
15. Check that low one-way clutch rotates counterclockwise around front planetary carrier. Then try to turn it clockwise and check
that it is locked.
16. Install front planetary carrier (2) and low one-way clutch (1) as a set into transaxle case.
17. Install snap ring into transaxle case using a flat-bladed screw- driver.
18. Install needle bearing (1) on front sun gear (2). CAUTION:
Be careful with the direct ion of needle bearing (1). SCIA6047J
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SQUEAK AND RATTLE TROUBLE DIAGNOSES
Work Flow INFOID:0000000004304977
CUSTOMER INTERVIEW Interview the customer if possible, to determine the c onditions that exist when the noise occurs. Use the Diag-
nostic Worksheet during the interv iew to document the facts and conditions when the noise occurs and any
customer's comments; refer to BL-11, " Diagnostic Worksheet " . This information is necessary to duplicate the
conditions that exist when the noise occurs.
• The customer may not be able to provide a detailed descr iption or the location of the noise. Attempt to obtain
all the facts and conditions that exist when the noise occurs (or does not occur).
• If there is more than one noise in the vehicle, be sure to diagnose and repair the noise that the customer is
concerned about. This can be accomplished by test driving the vehicle with the customer.
• After identifying the type of noise, isolate the noise in terms of its characteristics. The noise characteristics
are provided so the customer, service adviser and technician are all speaking the same language when
defining the noise.
• Squeak —(Like tennis shoes on a clean floor)
Squeak characteristics include the light contact/fast movement/brought on by road conditions/hard surfaces
= higher pitch noise/softer surfaces = lower pitch noises/edge to surface = chirping.
• Creak—(Like walking on an old wooden floor)
Creak characteristics include firm contact/slow mo vement/twisting with a rotational movement/pitch depen-
dent on materials/often brought on by activity.
• Rattle—(Like shaking a baby rattle)
Rattle characteristics include the fast repeated contac t/vibration or similar movement/loose parts/missing
clip or fastener/incorrect clearance.
• Knock —(Like a knock on a door)
Knock characteristics include hollow sounding/someti mes repeating/often brought on by driver action.
• Tick—(Like a clock second hand) Tick characteristics include gentle contacting of li ght materials/loose components/can be caused by driver
action or road conditions.
• Thump—(Heavy, muffled knock noise) Thump characteristics include softer k nock/dead sound often brought on by activity.
• Buzz—(Like a bumble bee)
Buzz characteristics include high frequency rattle/firm contact.
• Often the degree of acceptable noise level will vary depending upon the person. A noise that you may judge as acceptable may be very irritating to the customer.
• Weather conditions, especially humidity and temperature, may have a great effect on noise level.
DUPLICATE THE NOISE AND TEST DRIVE If possible, drive the vehicle with the customer until the noise is duplicated. Note any additional information on
the Diagnostic Worksheet regarding the conditions or lo cation of the noise. This information can be used to
duplicate the same conditions when you confirm the repair.

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2. Loosen lock nut on input rod, then rotate input rod to set pedal to
the specified height, and tighten the lock nut.
CAUTION:
Make sure that the threaded end of input rod stays inside
clevis.
3. With the pedal pulled and held by hand, press stop lamp switch and ASCD switch until their threaded end contacts the brake
pedal stopper.
4. With the threaded end of stop lamp switch and ASCD switch contacting brake pedal stopper, rotate the switches clockwise by
45 ° to secure.
CAUTION:
Make sure that the clearance (C) is within specification.
5. Check that the stop lamps go out when the brake pedal is released.
CAUTION:
Make sure that stop lamps go off when brake pedal is
released.
6. Start the engine and check the brake pedal stroke.
Removal and Installation INFOID:0000000004305891
COMPONENTS
REMOVAL Lock nut : Refer to
BR-21, " Removal and Installation " .

CL-10< SERVICE INFORMATION >
CLUTCH MASTER CYLINDER
CLUTCH MASTER CYLINDER
Removal and Installation INFOID:0000000004305171
REMOVAL
1. Remove the battery, battery tray and brackets. Refer to SC-5 .
2. Remove the air cleaner and air duct. Refer to EM-26, " Removal and Installation " (HR16DE models),
EM-139, " Removal and Installation " (MR18DE models).
3. Use one of the following methods to remove hose from master cylinder. • Drain clutch fluid from reservoir tank and remove hose.
• Remove hose from master cylinder. Immediately plug hose and reservoir tank to prevent clutch fluid
from dripping.
CAUTION:
Do not spill clutch fluid onto painted surfaces. If it spills, wi pe up immediately and wash the
affected area with water.
4. Remove master cylinder rod end from clutch pedal assembly.
5. Remove lock pin (1) from connector of master cylinder (2) and separate clutch tube (3).
6. Rotate master cylinder clockwise by 45 ° and remove from the vehicle.
INSTALLATION
1. Tilt master cylinder clockwise by 45 ° and insert it in the mounting
hole. Rotate counterclockwise to secure it. At this time, nipple is
in the up position.
2. Install master cylinder rod end to clutch pedal. PCIB1491E
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Do not start engine.
6. Select “SELF-DIAG RESULTS”.
7. Shift the selector lever to “R” position.
8. Depress slightly the accelerator pedal (Pedal angle: 2/8) while depressing the brake pedal.
9. Perform “ERASE”.
10. Shift the selector lever to “R” position afte r replacing TCM. Turn the ignition switch OFF.
11. Wait approximately 10 minutes after turning the ignition switch OFF.
12. Turn the ignition switch ON while shifting the selector lever to “R” position. CAUTION:
Do not start engine.
13. Select “CALIBRATION DATA”.
14. Check that the value on “CALIBRATION DATA” is same as the data after erasing "Calibration Data". • Restart the procedure from step 3 if the values are not same.
15. Shift the selector lever to “P” position.
16. Check that the shift position indicator in the combi nation meter turns ON (It indicates approximately 1 or 2
seconds after shifting the selector lever to “P” position.)
• Check the following items if the shift position indicato r does not turn ON. Repair or replace the shift posi-
tion indicator if necessary.
- The harness between TCM and ROM ASSY in the transaxle assembly is open or short.
- Cable disconnected, loosen, or bent from the connector housing.
- Power supply and ground of TCM. Refer to CVT-125, " Description " .
PATTERN C 1. Replace the transaxle assembly first, and then replace TCM.
2. Perform the service of “PATTERN A”. (Perform the service of “Pattern B” if TCM is replaced first.)
Removal and Installation Proc edure for CVT Unit Connector INFOID:0000000004666857
REMOVAL Rotate bayonet ring counterclockwise, pull out CVT unit harness
connector upward and disconnect it.
INSTALLATION 1. Align CVT unit harness connector terminal body marking with bayonet ring marking, insert CVT unit harness connector, and
then rotate bayonet ring clockwise.

TRANSAXLE ASSEMBLY
CVT-183
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[RE0F08A] D
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4. Remove the four drive plate to torque converter nuts.
NOTE:
Rotate the crankshaft clockwise as viewed from front of engine
for access to drive plate to torque converter nuts.
5. Put matching marks on the drive plate and torque converter alignment stud. CAUTION:
For matching marks, use paint. Never dama ge the drive plate or torque converter.
6. Remove the transaxle to engine and engine to transaxle bolts.
7. Separate the transaxle from the engine.
8. If necessary, remove the following from the transaxle: • CVT fluid charging pipe
• Engine mounting bracket (LH)
• Fluid cooler tubes
• Air breather hose
• Any necessary brackets
INSTALLATION Installation is in the reverse order of removal.
CAUTION:
• When replacing an engine or transmission you mu st make sure any dowels are installed correctly
during re-assembly.
• Improper alignment caused by missing dowels m ay cause vibration, oil leaks or breakage of drive
train components.
• Do not reuse O-rings and copper washers.
• When turning crankshaft, turn it clockwise as viewed from the front of the engine.
• When tightening the nuts for the torque converter while securing the crankshaft pulley bolt, be sure
to confirm the tightening torque of the crankshaft pulley bolt. Refer to EM-160 .
• After converter is installed to drive plate, ro tate crankshaft several turns to check that transaxle
rotates freely without binding.
• When installing the torque converter to the transaxle measure dis- tance A. WCIA0616E
Distance A: 14.4 mm (0.57 in) or more
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CVT-192< SERVICE INFORMATION >
[RE0F08B]
PRECAUTIONS
Rotate bayonet ring counterclockwise, pull out CVT unit harness
connector upward and disconnect it.
INSTALLATION
1. Align CVT unit harness connector terminal body marking with bayonet ring marking, insert CVT unit harness connector, and
then rotate bayonet ring clockwise.
2. Rotate bayonet ring clockwise until CVT unit harness connector terminal body marking is aligned with the bayonet ring marking
(linear slit) as shown.
CAUTION:
• Securely align CVT unit ha rness connector terminal body
marking with bayonet ring mark ing (linear slit). Do not
make a half fit condition as shown.
• Do not mistake the bayonet ring marking (linear slit) for
other dent portion.
Precaution INFOID:0000000004305566
NOTE:
If any malfunction occurs in the RE0F08B m odel transaxle, replace the entire transaxle assembly. SCIA2096E
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