2007 NISSAN LATIO side skirt

EM-88Revision: June 2006
CYLINDER BLOCK
2007 Versa
3. Select piston of the same grade.
Piston Selection Table
Unit: mm (in)
NOTE:

Piston is available together with piston pin as an assembly.

There is no piston pin (piston pin hole) grade.
HOW TO SELECT CONNECTING ROD BEARING
When New Connecting Rod and Crankshaft are Used
1. Apply connecting rod big end diameter grade stamped (C) on
connecting rod side face to the row in the “Connecting Rod
Bearing Selection Table”.
2. Apply crankshaft pin journal diameter grade stamped on crank-
shaft front side to the column in the “Connecting Rod Bearing
Selection Table”.
3. Read the symbol at the cross point of selected row and column in the “Connecting Rod Bearing Selection
Table”.
4. Apply the symbol obtained to the “Connecting Rod Bearing Grade Table” to select connecting rod bearing.
When Crankshaft and Connecting Rod are Reused
1. Measure the dimensions of the connecting rod big end diameter and crankshaft pin journal diameter indi-
vidually. Refer to EM-97, "
CONNECTING ROD BIG END DIAMETER" and EM-100, "CRANKSHAFT
PIN JOURNAL DIAMETER" .
A : Identification code
B : Front mark
C : Piston grade number
D : Sub grade number
PBIC3589J
Grade number (Mark) 1 2 [or no mark (piston only)]
Cylinder bore Inner diameter 84.000 - 84.010 (3.3071 - 3.3075) 84.010 - 84.020 (3.3075 - 3.3079)
Piston skirt diameter 83.970 - 83.980 (3.3059 - 3.3063) 83.980 - 83.990 (3.3063 - 3.3067)
A : Oil hole
B : Cylinder number
D : Small end diameter grade
E : Front mark
PBIC3262J
A : No. 1 pin journal diameter grade
B : No. 2 pin journal diameter grade
C : No. 3 pin journal diameter grade
D : No. 4 pin journal diameter grade
E : No. 1 main journal diameter grade
F : No. 2 main journal diameter grade
G : No. 3 main journal diameter grade
H : No. 4 main journal diameter grade
I : No. 5 main journal diameter grade
PBIC3261J

CYLINDER BLOCK
EM-99
C
D
E
F
G
H
I
J
K
L
MA
EM
Revision: June 20062007 Versa

Measure the position shown [5 mm (0.20 in)] backward from
main bearing housing front side in the 2 directions as shown.
The smaller one is the measured value.

If out of the standard, replace cylinder block and main bearing
caps assembly.
NOTE:
Main bearing caps cannot be replaced as a single, because it is machined together with cylinder block.
PISTON TO CYLINDER BORE CLEARANCE
Cylinder Bore Inner Diameter

Using a bore gauge (A), measure the cylinder bore for wear, out-
of-round and taper at six different points on each cylinder. (“X”
and “Y” directions at “A”, “B” and “C”) (“Y” is in longitudinal direc-
tion of engine)
NOTE:
When determining cylinder bore grade, measure the cylinder
bore “X” direction at “B” position.

If the measured value exceeds the limit, or if there are scratches
and/or seizure on the cylinder inner wall, replace cylinder block.
NOTE:
Oversize piston is not provided.
Piston Skirt Diameter
Measure the outer diameter of piston skirt with a micrometer (A).
Piston to Cylinder Bore Clearance
Calculate by piston skirt diameter and cylinder bore inner diameter (direction “X”, position “B”).
(Clearance) = (Cylinder bore inner diameter) – (Piston skirt diameter)
1 : Cylinder block
2 : Main bearing cap
: Engine front
Standard: 55.997 - 56.017 mm (2.2046 - 2.2054 in)
PBIC4005E
Standard inner diameter:
84.000 - 84.020 mm (3.3071 - 3.3079 in)
Out-of-round (Difference between “X” and “Y”):
0.015 mm (0.0006 in)
Taper limit (Difference between “A” and “C”):
0.01 mm (0.0004 in)
PBIC4014E
Measure point
: Distance from the top 39.9 mm (1.571 in)
Standard
: 83.970 - 83.990 mm (3.3059 - 3.3067 in)
PBIC3272J
Standard : 0.020 - 0.040 mm (0.0008 - 0.0016 in)
Limit : 0.08 mm (0.0031 in)

SERVICE DATA AND SPECIFICATIONS (SDS)
EM-111
C
D
E
F
G
H
I
J
K
L
MA
EM
Revision: June 20062007 Versa
PISTON, PISTON RING AND PISTON PIN
Available Piston
Unit: mm (in)
Piston Ring
Unit: mm (in)
Piston Pin
Unit: mm (in) Piston skirt diameter “A” StandardGrade No. 1 83.970 - 83.980 (3.3059 - 3.3063)
Grade No. 2 83.980 - 83.990 (3.3063 - 3.3067)
Piston height “H” dimension39.9 (1.571)
Piston pin hole diameter 19.993 - 19.999 (0.7871 - 0.7874)
Piston to cylinder bore clearanceStandard 0.020 - 0.040 (0.0008 - 0.0016)
Limit 0.08 (0.0031)
PBIC0188E
Items Standard Limit
Side clearanceTop 0.04 - 0.08 (0.002 - 0.003) 0.11 (0.0043)
2nd 0.03 - 0.07 (0.001 - 0.003) 0.10 (0.0039)
Oil ring 0.015 - 0.185 (0.001 - 0.007) —
End gapTop 0.20 - 0.30 (0.008 - 0.012) 0.51 (0.020)
2nd 0.50 - 0.65 (0.020 - 0.026) 0.83 (0.033)
Oil (rail ring) 0.15 - 0.45 (0.006 - 0.018) 0.78 (0.031)
Items Standard Limit
Piston pin outer diameter 19.989 - 19.995 (0.7870 - 0.7872) —
Piston to piston pin oil clearance 0.002 - 0.006 (0.0001 - 0.0002) —
Connecting rod bushing oil clearance 0.005 - 0.023 (0.0002 - 0.0009) 0.03 (0.0012)