width NISSAN LATIO 2007 Service Owner's Manual

CYLINDER BLOCK
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Revision: June 20062007 Versa
CONNECTING ROD BEARING OIL CLEARANCE
Method by Calculation

Install connecting rod bearings (2) to connecting rod (3) and
connecting rod bearing cap (1), and tighten connecting rod bolts
to the specified torque. Refer to EM-81, "
ASSEMBLY" for tight-
ening procedure.

Measure the inner diameter of connecting rod bearing with an
inside micrometer.
(Bearing oil clearance) = (Connecting rod bearing inner diame-
ter) – (Crankshaft pin journal diameter)

If clearance exceeds the limit, select proper connecting rod bearing according to connecting rod big end
diameter and crankshaft pin journal diameter to obtain specified bearing oil clearance. Refer to EM-88,
"HOW TO SELECT CONNECTING ROD BEARING" .
Method of Using Plastigage

Remove engine oil and dust on crankshaft pin and the surfaces of each bearing completely.

Cut a plastigage slightly shorter than the bearing width, and place it in crankshaft axial direction, avoiding
oil holes.

Install connecting rod bearings to connecting rod and cap, and tighten connecting rod bolts to the speci-
fied torque. Refer to EM-81, "
ASSEMBLY" for the tightening procedure.
CAUTION:
Never rotate crankshaft.

Remove connecting rod cap and bearing, and using the scale
(A) on the plastigage bag, measure the plastigage width.
NOTE:
The procedure when the measured value exceeds the limit is
same as that described in the “Method by Calculation”.
MAIN BEARING OIL CLEARANCE
Method by Calculation

Install main bearings (3) to cylinder block (1) and main bearing
cap (2), and tighten main bearing cap bolts to the specified
torque. Refer to EM-81, "
ASSEMBLY" for the tightening proce-
dure.

Measure the inner diameter of main bearing with a bore gauge.
(Bearing oil clearance) = (Main bearing inner diameter) – (Crank-
shaft main journal diameter)
A : Example
B : Inner diameter measuring direction
Standard : 0.037 - 0.047 mm (0.0015 - 0.0019 in)
Limit : 0.07 mm (0.0028 in)
PBIC3275J
PBIC3276J
A : Example
B : Inner diameter measuring direction
Standard:
No. 1, 4 and 5 journals
: 0.024 - 0.034 mm (0.0009 - 0.0013 in)
No. 2 and 3 journalsPBIC3277J

EM-102Revision: June 2006
CYLINDER BLOCK
2007 Versa

If clearance exceeds the limit, select proper main bearing according to main bearing inner diameter and
crankshaft main journal diameter to obtain specified bearing oil clearance. Refer to EM-91, "
HOW TO
SELECT MAIN BEARING" .
Method of Using Plastigage

Remove engine oil and dust on crankshaft main journal and the surfaces of each bearing completely.

Cut a plastigage slightly shorter than the bearing width, and place it in crankshaft axial direction, avoiding
oil holes.

Install main bearings to cylinder block and main bearing cap, and tighten main bearing cap bolts to the
specified torque. Refer to EM-81, "
ASSEMBLY" for the tightening procedure.
CAUTION:
Never rotate crankshaft.

Remove main bearing cap and bearings, and using the scale (A)
on the plastigage bag, measure the plastigage width.
NOTE:
The procedure when the measured value exceeds the limit is
same as that described in the “Method by Calculation”.
MAIN BEARING CRUSH HEIGHT

When main bearing cap is removed after being tightened to the
specified torque with main bearings (1) installed, the tip end of
bearing must protrude (B). Refer to EM-81, "
ASSEMBLY" for
the tightening procedure.

If the standard is not met, replace main bearings.
CONNECTING ROD BEARING CRUSH HEIGHT

When connecting rod bearing cap is removed after being tight-
ened to the specified torque with connecting rod bearings (1)
installed, the tip end of bearing must protrude. Refer to EM-81,
"ASSEMBLY" for the tightening procedure (B).

If the standard is not met, replace connecting rod bearings.: 0.012 - 0.022 mm (0.0005 - 0.0009 in)
Limit : 0.065 mm (0.0026 in)
PBIC3278J
A : Example
Standard : There must be crush height.
PBIC3279J
A : Example
Standard : There must be crush height.
PBIC3279J

SERVICE DATA AND SPECIFICATIONS (SDS)
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Revision: June 20062007 Versa
Valve Seat
Unit: mm (in)
*: Diameter made by intersection point of conic angles “α1” and “α2”
*
2 : Diameter made by intersection point of conic angles “α2” and “α3”
*3 : Machining data
CAMSHAFT AND CAMSHAFT BEARING
Unit: mm (in) Items Standard Oversize [0.5 (0.02)] (Service)
Cylinder head seat recess diameter “D”Intake 34.700 - 34.727 (1.3661 - 1.3672) 35.200 - 35.227 (1.3858 - 1.3869)
Exhaust 28.700 - 28.727 (1.1299 - 1.1310) 29.200 - 29.227 (1.1496 - 1.1507)
Valve seat outer diameter “d”Intake 34.808 - 34.824 (1.3704 - 1.3710) 35.308 - 35.324 (1.3901 - 1.3907)
Exhaust 28.808 - 28.824 (1.1342 - 1.1348) 29.308 - 29.324 (1.1539 - 1.1545)
Valve seat interference fit 0.081 - 0.124 (0.0032 - 0.0049)
Diameter “d1”*
1Intake 31.8 (1.252)
Exhaust 25.3 (0.996)
Diameter “d2”*
2Intake 33.1 - 33.6 (1.303 - 1.323)
Exhaust 26.9 - 27.4 (1.059 - 1.079)
Angle “α1”Intake 60°
Exhaust 45°
Angle “α2”88°45′ - 90°15′
Angle “α3”120°
Contacting width “W”*
3Intake 1.0 - 1.4 (0.039 - 0.055)
Exhaust 1.2 - 1.6 (0.047 - 0.063)
Height “h”Intake 5.9 - 6.0 (0.232 - 0.236) 5.03 - 5.13 (0.1980 - 0.2020)
Exhaust 5.9 - 6.0 (0.232 - 0.236) 4.95 - 5.05 (0.1949 - 0.1988)
Depth “H”Intake 6.04 (0.2378)
Exhaust 6.05 (0.2382)
PBIC2745E
ItemsStandard Limit
Camshaft journal oil clearanceNo. 1 0.045 - 0.086 (0.0018 - 0.0034)
0.15 (0.0059)
No. 2, 3, 4, 5 0.030 - 0.071 (0.0012 - 0.0028)
Camshaft bracket inner diameterNo. 1 28.000 - 28.021 (1.1024 - 1.1032) —
No. 2, 3, 4, 5 25.000 - 25.021 (0.9843 - 0.9851) —
Camshaft journal diameterNo. 1 27.935 - 27.955 (1.0998 - 1.1006) —
No. 2, 3, 4, 5 24.950 - 24.970 (0.9823 - 0.9381) —
Camshaft end play 0.075 - 0.153 (0.0030 - 0.0060) 0.24 (0.0094)
Camshaft cam height “A”Intake 44.605 - 44.795 (1.7560 - 1.7635) 44.405 (1.7482)
Exhaust 43.175 - 43.365 (1.6997 - 1.7072) 42.975 (1.6919)

GI-50
IDENTIFICATION INFORMATION
Revision: June 20062007 Versa
CVT NUMBER
Dimensions EAS00205
Unit: mm (in)
Wheels & Tires EAS00206
LAIA0074E
Overall length4,295 (169.1)
Overall width1,694.2 (66.7)
Overall height1,534.1 (60.4)
Front tread1,480 (58.3)
Rear tread1,485 (58.5)
Wheelbase2,599.9 (102.4)
Road wheel
Size15 x 5.5 JJ
Offset mm (in) 40 (1.57)
Tire s ize
Conventional185/65 R15
SpareT125/70D15

GW-46
FRONT DOOR GLASS AND REGULATOR
Revision: June 20062007 Versa

Removal and installation of the door glass.

Removal and installation of the door glass run.
Initialization
After installing each component to the vehicle, follow the steps below.
1. Disconnect the battery negative cable or disconnect power window switch's harness connector tempo-
rarily, then reconnect after at least 1 minute.
2. Turn ignition switch ON.
3. Open the window to its full width by operating the power window switch. (Exclude this procedure if the
window is already fully opened).
4. Move the power window switch in the up direction (auto close position) and hold. Keep holding the switch
even when window is completely closed, and then release after 3 seconds have passed.
5. Inspection of the anti-pinch system function.
NOTE:
Initialization may be cancelled with continuous opening and closing operation. In this case, initialize the
system.
INSPECT THE FUNCTION OF THE ANTI-PINCH SYSTEM
1. Fully open the door glass.
2. Place a wooden piece (wooden hammer handle, etc.) near the fully closed position.
3. Carry out fully closing operation with auto up switch.

Check that the glass reverses without pinching the wooden piece, is lowered approx.150 mm (5.91 in) or
for 2 seconds and then stops.

The glass should not be raised with power window main switch while it is reversing or lowering.
CAUTION:

Use care to avoid being pinched during the inspection. Do not use a hand, etc. in place of the
wooden piece during the inspection.

Check that auto up function is normal before inspection, following the system initialization.
FITTING INSPECTION

Make sure the glass is securely fit into the glass run groove.

Lower the glass slightly [approx. 10 to 20 mm (0.39 to 0.79 in)] and make sure the clearance to the sash is
parallel. If the clearance between the glass and sash is not parallel, loosen the regulator bolts, guide rail
bolts, and the glass and guide rail bolts to correct the glass position.

Make sure the system is normal with raising and lowering the glass.

FRONT FOG LAMP
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Revision: June 20062007 Versa
Aiming AdjustmentEKS00HXJ
The front fog lamp is a semi-sealed beam type which uses a replaceable halogen bulb. Before performing
aiming adjustment, make sure of the following.

Keep all tires inflated to correct pressure.

Place vehicle on level surface.

Set that there is no-load in vehicle other than the driver (or equivalent weight placed in driver’s position).
Coolant, engine oil filled up to correct level and full fuel tank.
Adjust aiming in the vertical direction by turning the adjusting screw (A).
1. Set the distance (C) between the screen and the center of front
fog lamp lens (E) as shown.
2. Turn front fog lamps (1) to ON.
3. Adjust front fog lamps using adjusting screw so that the top edge
of the high intensity zone (A) is as shown.
NOTE:
When performing adjustment, if necessary, cover the headlamps
and opposite front fog lamp.
Bulb ReplacementEKS00HXK
1. Turn lighting switch OFF.
2. Turn off the fender protector (front) to obtain work space
between the fender protector and fender.
3. Disconnect front fog lamp connector (1).
4. Turn bulb socket (2) counterclockwise unlock and remove it.
5. Remove bulb from its socket.
PKIC1070E
Aiming distance from center of fog lamp to screen (C) 25,000 mm (984.3 in)
Foglamp beam width (D) 870 mm (34.3 in)
Horizontal distance from ground to bottom edge of high
intensity zone (B)220 mm (8.7 in)
Horizontal distance from bottom edge to top edge of
high intensity zone (A)21.75 mm (0.9 in)
WKIA5419E
PKIC1071E