2007 NISSAN TIIDA skirt

EM-112
< DISASSEMBLY AND ASSEMBLY >[HR16DE]
CYLINDER BLOCK
Cylinder Bore Inner Diameter
 Using a bore gauge, 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 direction of
the engine)
NOTE:
When determining cylinder bore grade, measure cylinder bore 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:
There is no service setting for oversized piston.
Piston Skirt Diameter
Measure the outer diameter of piston skirt with a micrometer.
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)
 If it exceeds the limit, replace piston and piston pin assembly and/or cylinder block.
CRANKSHAFT MAIN JOURNAL DIAMETER
 Measure the outer diameter of crankshaft main journals with a
micrometer (A).
 If out of the standard, measure the main bearing oil clearance.
Then use undersize bearing.
A : Unit: mm (in)
Standard:
Cylinder bore inner diameter
: Refer to EM-127, "
Cylinder Block".
Limit:
Out-of-round (Difference between“X”and“Y”)
Taper (Difference between“A”and“B”
: Refer to EM-127, "
Cylinder Block".
PBIC3767E
Standard : Refer to EM-127, "Cylinder Block".
PBIC0125E
Standard and Limit : Refer to EM-127, "Cylinder Block".
Standard : Refer to EM-127, "
Cylinder Block".
PBIC3457J

EM-128
< SERVICE DATA AND SPECIFICATIONS (SDS) [HR16DE]
SERVICE DATA AND SPECIFICATIONS (SDS)
AVAILABLE PISTON
Unit: mm (in)
PISTON RING
Unit: mm (in)
PISTON PIN
Cylinder bore inner diameter Standard 78.000 - 78.015 (3.0709 - 3.0715)
Out-of-round
Limit0.015 (0.0006)
Taper0.010 (0.0004)
Cylinder block main bearing housing inner diameter gradeGrade No. A
Grade No. B
Grade No. C
Grade No. D
Grade No. E
Grade No. F
Grade No. G
Grade No. H
Grade No. J
Grade No. K
Grade No. L
Grade No. M
Grade No. N
Grade No. P
Grade No. R
Grade No. S
Grade No. T
Grade No. U
Grade No. V
Grade No. W51.997 - 51.998 (2.0471 - 2.0472)
51.998 - 51.999 (2.0472 - 2.0472)
51.999 - 52.000 (2.0472 - 2.0472)
52.000 - 52.001 (2.0472 - 2.0473)
52.001 - 52.002 (2.0473 - 2.0473)
52.002 - 52.003 (2.0473 - 2.0474)
52.003 - 52.004 (2.0474 - 2.0474)
52.004 - 52.005 (2.0474 - 2.0474)
52.005 - 52.006 (2.0474 - 2.0475)
52.006 - 52.007 (2.0475 - 2.0475)
52.007 - 52.008 (2.0475 - 2.0476)
52.008 - 52.009 (2.0476 - 2.0476)
52.009 - 52.010 (2.0476 - 2.0476)
52.010 - 52.011 (2.0476 - 2.0477)
52.011 - 52.012 (2.0477 - 2.0477)
52.012 - 52.013 (2.0477 - 2.0478)
52.013 - 52.014 (2.0478 - 2.0478)
52.014 - 52.015 (2.0478 - 2.0478)
52.015 - 52.016 (2.0478 - 2.0479)
52.016 - 52.017 (2.0479 - 2.0479)
Difference in inner diameter between cylinders Standard Less than 0.015 (0.0006)
Item Standard Limit
Piston skirt diameter “A” 77.965 - 77.980 (3.0695 - 3.0701) —
Measure point “H” 37.1 (1.461) —
Piston pin hole diameter 19.006 - 19.012 (0.7483 - 0.7485) —
Piston to cylinder bore clearance 0.020 - 0.050 (0.0008 - 0.0020) 0.09 (0.0035)
PBIC0188E
Items Standard Limit
Piston ring side clearanceTop 0.040 - 0.080 (0.0016 - 0.0031) 0.11 (0.0043)
2nd 0.030 - 0.070 (0.0012 - 0.0028) 0.10 (0.0039)
Oil (rail ring) 0.045 - 0.125 (0.0018 - 0.0049) —
Piston ring end gapTop 0.20- 0.30 (0.0079 - 0.0118) 0.50 (0.0197)
2nd 0.35 - 0.50 (0.0138 - 0.0197) 0.66 (0.0260)
Oil (rail ring) 0.20 - 0.60 (0.0079 - 0.0236) 0.92 (0.0362)

EM-224
< DISASSEMBLY AND ASSEMBLY >[MR18DE]
ENGINE UNIT
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 direction 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)
 If it exceeds the limit, replace piston and piston pin assembly and/or cylinder block. Refer to EM-230, "
How
to Select Piston and Bearing".
CRANKSHAFT MAIN JOURNAL DIAMETER
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)

HOW TO SELECT PISTON AND BEARING
EM-231
< DISASSEMBLY AND ASSEMBLY >[MR18DE]
C
D
E
F
G
H
I
J
K
L
MA
EM
N
P O
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-219, "
Inspection After Disassembly" and EM-219, "Inspection After Disassembly".
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

EM-244
< SERVICE DATA AND SPECIFICATIONS (SDS) [MR18DE]
SERVICE DATA AND SPECIFICATIONS (SDS)
Unit: mm (in)
Piston Ring
Unit: mm (in)
Piston Pin
Unit: mm (in)
CONNECTING ROD
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)
Center distance 143.44 - 143.54 (5.647 - 5.650)
Bend [per 100 (3.94)] Limit 0.15 (0.0059)
Torsion [per 100 (3.94)] Limit 0.30 (0.0118)
Connecting rod bushing inner diameter* 20.000 - 20.012 (0.7874 - 0.7879)

EM-338
< SERVICE DATA AND SPECIFICATIONS (SDS) [K9K]
SERVICE DATA AND SPECIFICATIONS (SDS)
PISTON
Unit: mm (in)
PISTON RING
Unit: mm (in)
PISTON PIN
Unit: mm (in)
3 Used by the supplier only
4 Used by the supplier only
5 Used by the supplier only
6 Piston axis of symmetry
7 Piston pin hole axis
8 Offset between the hole axis (7) and the piston's axis of symmetry (6) is 0.3 mm (0.012 in)
Items Standard
Piston skirt diameter “A” mm (in) 75.938 - 75.952 (2.9897 - 2.9902)
“a” dimension mm (in) 56.0 (2.205)
Piston pin hole diameter mm (in)Category J 41.605 - 41.646 (1.6380 - 1.6396)
Category K 41.647 - 41.688 (1.6396 - 1.6413)
Category L 41.689 - 41.730 (1.6413 - 1.6429)
Category M 41.731 - 41.772 (1.6429 - 1.6446)
Category N 41.773 - 41.814 (1.6446 - 1.6462)
“b” dimension mm (in) 26.0 (1.024)
Capacity of combustion chamber
m (Imp fl oz)19.71 - 20.21 (0.67 - 0.71)
Piston protrusion mm (in) 0.030 - 0.288 (0.0012 - 0.113)
SEM882E
Items Standard
ThicknessTop 1.97 - 1.99 (0.0776 - 0.0783)
2nd 1.97 - 1.99 (0.0776 - 0.0783)
Oil ring 2.47 - 2.49 (0.0972 - 0.0980)
Side clearanceTop 0.10 - 0.12 (0.0039 - 0.0047)
2nd 0.08 - 0.10 (0.0031 - 0.0039)
Oil ring 0.03 - 0.05 (0.0012 - 0.0020)
Piston ring end gapTop 0.20 - 0.35 (0.0079 - 0.0138)
2nd 0.70 - 0.90 (0.0276 - 0.0354)
Oil ring 0.25 - 0.50 (0.0098 - 0.0197)
Items Standard
Length59.7 - 60.0 (2.350 - 2.362)
Piston pin outer diameter 25.995 - 26.000 (1.0234 - 1.0236)