2009 NISSAN LATIO tow

CVT-346< SERVICE INFORMATION >
[RE0F08B]
SHIFT CONTROL SYSTEM
5. The method of operating the selector lever to individual posi- tions correctly should be as shown.
• (A): Press selector button to operate selector lever, while
depressing the brake pedal.
• (B): Press selector button to operate selector lever.
• (C): Selector lever can be operated without pressing selector
button.
6. Confirm the back-up lamps illuminate only when selector lever is placed in the “R” position. Confirm the back-up lamps do not illu-
minate when the selector lever is pushed toward the “R” position
side with the gear position remained in the “P” or “N” position.
7. Confirm the engine can only be started with the selector lever in the “P” and “N” positions.
8. Make sure transaxle is locked completely in “P” position. WCIA0620E

CVT-348< SERVICE INFORMATION >
[RE0F08B]
KEY INTERLOCK CABLE
4. Slide the slider (A) toward the casing cap (B) while pressing tabs (C) on the slider to separate the slider (A) from the adjust holder
(D).
5. Remove the casing cap (B) from the cable bracket on the control
device assembly.
6. Remove the key interlock cable from the key interlock rod (E).
7. Remove steering column cover (upper and lower) and instru- ment lower finisher. Refer to IP-11 .
8. Pull out the lock plate (A) from the holder (B).
9. Remove the key interlock cable (1) from the key cylinder (2).
10. Remove the clip (A), and then remove the key interlock cable (1).
INSTALLATION
CAUTION:
• Install key interlock cable in such a way that it will not be damaged by sharp bends, twists or interfer-
ence with adjacent parts.
• After installing key interlock cable to contro l device assembly, make sure that casing cap and
bracket are firmly secured in their positions.
1. Place the selector lever in the “P” position.
2. Turn ignition switch to “ACC” or “ON” position.
3. Set the key interlock cable (1) to the key cylinder (2).
4. Install the lock plate (A) to the holder (B).
5. Turn ignition switch to “LOCK” position. SCIA6975E
SCIA6976E
SCIA6973E
SCIA6976E

KEY INTERLOCK CABLE
CVT-349
< SERVICE INFORMATION >
[RE0F08B] D
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6. Temporarily install the adjust holder (A) to the key interlock rod
(B).
7. Install the casing cap (C) to the cable bracket (D) on the control device assembly.
CAUTION:
• Do not bend or twist key interlock cable excessively when
installing.
• After installing key interlo ck cable to cable bracket (D) on
control device assembly, make sure casing caps (C) is
firmly secured in cable bracket (D) on control device
assembly.
• If casing cap (C) is loose [less than 39.2 N (4.0 kg, 8.8 lb)
removing force], replace key interlock cable.
8. Slide the slider (A) toward the key interlock rod (D) while press- ing the pull lock (B) down to securely connect the adjust holder
(C) with the key interlock rod (D).
CAUTION:
• Do not press tabs when holding slider (A).
• Do not apply any side to side force to key interlock rod (D)
when sliding slider (A).
9. Secure the key interlock cable (1) with the clip (A).
10. Install steering column cover (upper and lower) and instrument lower finisher. Refer to IP-11 .
11. Install the center console assembly. Refer to IP-11 .
12. Install the selector lever knob. Refer to CVT-344, " Selector
Lever Knob Removal and Installation " .
13. Check shift lock system. Refer to CVT-335, " Description " . SCIA6188E
SCIA6978E
SCIA6973E

EM
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The illustration shows the relationship between the matching mark
on each timing chain and that on the corresponding sprocket, with
the components installed.
1. Install the crankshaft sprocket and the oil pump drive related parts with the following procedure:
a. Install the crankshaft sprocket (1), the oil pump drive chain (2), and the oil pump sprocket (3) at the same time.
• Install the crankshaft sprocket (1) so that its invalid gear area (A) is towards the back of the engine.
• Install the oil pump sprocket (3) so that its hexagonal surface
faces (B) the front of engine.
NOTE:
There is no matching mark in the oil pump drive related parts.
b. Hold the top of the oil pump shaft using the TORX socket (size: E8), and then tighten the oil pump sprocket nuts. 1 : Timing chain
2 : Camshaft sprocket (EXH)
3 : Timing chain slack guide
4 : Chain tensioner
5 : Oil pump drive chain
6 : Oil pump sprocket
7 : Crankshaft sprocket
8 : Timing chain tension guide
9 : Camshaft sprocket (INT)
A : Dark blue link
B : Matching mark (stamp)
C : Orange link
D : Matching mark (stamp)
E : Crankshaft key (point straight up)
F : Matching mark (peripheral stamp line)
G : Dark blue link

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CAUTION:
Dimension L1 of journal No. 3 is the distance fr om the housing base end surface (bulk) (not the
distance from the thrust bearing mounting end surface).
4. Install signal plate to crankshaft if removed.
a. Set the signal plate (1) with the flange facing toward the counter- weight side (engine front side) to the crankshaft rear surface.
b. After positioning crankshaft and signal plate with positioning dowel pin, tighten bolt.
NOTE:
Dowel pin of crankshaft and signal plate is provided as a set for
each.
c. Remove dowel pin. CAUTION:
Be sure to remove dowel pin.
5. Install crankshaft to cylinder block. • Make sure that crankshaft turns smoothly by hand.
CAUTION:
Never install rear oil seal yet.
6. Install main bearing caps in their original positions. • Install the main bearing cap while referring to the front mark(B) and the journal number stamp (A).
NOTE:
Main bearing cap cannot be replaced as a single part,
because it is machined together with cylinder block.
7. Tighten main bearing cap bolts in numerical order shown with the following steps.
a. Apply new engine oil to threads and seat surfaces of the bolts.
b. Tighten main bearing cap bolts in the numerical order shown. A : Dowel pin hole
: Engine front PBIC3749E

CYLINDER BLOCK
EM-103
< DISASSEMBLY AND ASSEMBLY >
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18. Install knock sensor (1).
• Install connectors so that they are positioned towards the rearof the engine.
CAUTION:
• Never tighten bolt while holding the connector.
• If any impact by dropping is applied to knock sensor,
replace it with a new one.
NOTE:
• Make sure that there is no foreign material on the cylinder block mating surface and the back surface of knock sensor.
• Make sure that knock sensor does not interfere with other parts.
19. Install crankshaft position sensor (POS) and cover. • Tighten bolts with it seated completely.
20. For the oil level gauge guide (1), fix the position (B) shown to the water inlet clip (A) after inserting to the cylinder block side.
21. Assembly is in the reverse order of disassembly after this step.
Inspection INFOID:0000000004784318
CRANKSHAFT END PLAY • Measure the clearance between thrust bearings and crankshaft arm when crankshaft is moved fully forward or backward with a dial
indicator (A).
• If the measured value exceeds the limit, replace thrust bearings, and measure again. If it still exceeds the limit, replace crankshaft
also.
CONNECTING ROD SIDE CLEARANCE • Measure the side clearance between connecting rod and crank- shaft arm with a feeler gauge (A).
• If the measured value exceeds the limit, replace connecting rod, and measure again. If it still exc eeds the standard, replace crank-
shaft also.
PISTON TO PISTON PIN OIL CLEARANCE
Piston Pin Hole Diameter : Engine front
PBIC3754E
PBIC3755E
Standard and Limit : Refer to
EM-121, " Cylinder Block " .
PBIC3762E
Standard : Refer to
EM-121, " Cylinder Block " .
PBIC3763E

EM-168< SERVICE INFORMATION >
[MR18DE]
TIMING CHAIN
• Install front oil seal (2) using a suitable tool with outer diameter 57 mm (2.24 in) and inner diameter 45 mm (1.77 in) (A) to the
dimension shown.
CAUTION:
• Be careful not to damage front cover and crankshaft.
• Press-fit oil seal straight to avoid causing burrs or tilting.
• Never touch grease applied onto oil seal lip.
12. Install new O-ring to cylinder block. CAUTION:
Be sure O-rings are aligned properly.
13. Apply the sealant without breaks to the specified location using Tool.
Use Genuine Silicone RTV Seal ant or equivalent. Refer to
GI-42, " Recommended Chemical
Product and Sealant " .
14. Make sure that matching marks of timing chain and each sprocket are still aligned. CAUTION:
• Make sure O-ring on cylinder block is correctly installed.
• Be careful not to damage front oil seal by interference with front end of crankshaft.
1 : Front cover
: Engine front
Within 0.3 mm (0.012 in) toward engine front
Within 0.5 mm (0.020 in) toward engine rear PBIC3729E
Tool number WS39930000 ( – )
A : Liquid gasket application area
B : Liquid gasket
: Engine outside PBIC3959E

OIL SEAL
EM-183
< SERVICE INFORMATION >
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• Drive belt; Refer to
EM-136, " Component " .
• Crankshaft pulley; Refer to EM-160, " Component " .
2. Remove front oil seal using a suitable tool. CAUTION:
Be careful not to damage front cover and crankshaft.
INSTALLATION 1. Apply new engine oil to new front oil seal joint surface and seal lip.
2. Install front oil seal so that each seal lip is oriented as shown.
• Install front oil seal (2) using a suitable tool with outer diameter57 mm (2.24 in) and inner diameter 45 mm (1.77 in) (A) to the
dimension as shown.
CAUTION:
• Be careful not to damage front cover and crankshaft.
• Press-fit oil seal straight to avoid causing burrs or tilting.
• Do not touch grease applied on oil seal lip.
3. Installation of the remaining components is in the reverse order of removal.
Removal and Installation of Rear Oil Seal INFOID:0000000004307149
REMOVAL 1. Remove transaxle assembly. Refer to MT-58 (M/T models),
AT-232 (A/T models),
CVT-182 or
CVT-354 (CVT models).
2. Remove clutch cover and clutch disk (M/T models). Refer to CL-15 .
3. Remove drive plate (A/T or CVT models) or flywheel (M/T models). Refer to EM-199, " Component " .
4. Remove rear oil seal with a suitable tool. CAUTION:
Be careful not to damage crankshaft and cylinder block.
INSTALLATION 1. Apply the liquid gasket lightly to entire outside area of new rear oil seal. Use Genuine Silicone RTV Seal ant or equivalent. Refer to GI-42, " Recommended Chemical Prod-
uct and Sealant " .
A : Dust seal lip
B : Oil seal lip
: Engine front
: Engine rear PBIC3485J
1 : Front cover
: Engine front
Within 0.3 mm (0.012 in) toward engine front
Within 0.5 mm (0.020 in) toward engine rear PBIC3729E