Nissan X-Trail 32. Manual — part 1060
SERVICE DATA AND SPECIFICATIONS (SDS)
EM-137
< SERVICE DATA AND SPECIFICATIONS (SDS)
[MR20DD]
C
D
E
F
G
H
I
J
K
L
M
A
EM
N
P
O
*
1
: Diameter made by intersection point of conic angles “
α
1” and “
α
2”
*
2
: Diameter made by intersection point of conic angles “
α
2” and “
α
3”
*
3
: Machining data
VALVE SPRING
Unit: mm (in)
Cylinder Block
INFOID:0000000010783745
CYLINDER BLOCK
Unit: mm (in)
Contacting width “W”*
3
Intake
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
4.95 - 5.05 (0.1949 - 0.1988)
Depth “H”
Intake
6.04 (0.2378)
Exhaust
6.05 (0.2382)
Items
Standard
Intake
Exhaust
Free height
49.4 - 49.6 mm (1.945 - 1.953 in)
54.5 - 54.7 mm (2.146 - 2.154 in)
Installation height
38.46 mm (1.514 in)
38.46 mm (1.514 in)
Installation load
151 - 175 N (15.4 - 17.9 kg, 34 - 39 lb)
257 - 289 N (26.2 - 29.5 kg, 57.8 - 65.0 lb)
Height during valve open
28.86 mm (1.1362 in)
30.03 mm (1.1823 in)
Load with valve open
344 - 392 N (35.0 - 40.0 kg, 77.3 - 88.1 lb)
450 - 502 N (45.9 - 51.2 kg, 101.2 - 112.9 lb)
Identification color
White
Yellow green
Items
Limit
Valve spring squareness
1.0 (0.039)
Cylinder block top surface distortion
Limit
0.1 (0.004)
Cylinder bore inner diameter
Standard
Grade No. 1
84.000 - 84.010 (3.3071 - 3.3075)
Grade No. 2
84.010 - 84.020 (3.3075 - 3.3079)
PBIC4017E
EM-138
< SERVICE DATA AND SPECIFICATIONS (SDS)
[MR20DD]
SERVICE DATA AND SPECIFICATIONS (SDS)
AVAILABLE PISTON
Unit: mm (in)
PISTON RING
Unit: mm (in)
PISTON PIN
Out-of-round
Limit
0.015 (0.0006)
Taper
0.010 (0.0004)
Main bearing housing inner diameter grade
Grade 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. W
55.997 - 55.998 (2.2046 - 2.2046)
55.998 - 55.999 (2.2046 - 2.2047)
55.999 - 56.000 (2.2047 - 2.2047)
56.000 - 56.001 (2.2047 - 2.2048)
56.001 - 56.002 (2.2048 - 2.2048)
56.002 - 56.003 (2.2048 - 2.2048)
56.003 - 56.004 (2.2048 - 2.2049)
56.004 - 56.005 (2.2049 - 2.2049)
56.005 - 56.006 (2.2049 - 2.2050)
56.006 - 56.007 (2.2050 - 2.2050)
56.007 - 56.008 (2.2050 - 2.2050)
56.008 - 56.009 (2.2050 - 2.2051)
56.009 - 56.010 (2.2051 - 2.2051)
56.010 - 56.011 (2.2051 - 2.2052)
56.011 - 56.012 (2.2052 - 2.2052)
56.012 - 56.013 (2.2052 - 2.2052)
56.013 - 56.014 (2.2052 - 2.2053)
56.014 - 56.015 (2.2053 - 2.2053)
56.015 - 56.016 (2.2053 - 2.2053)
56.016 - 56.017 (2.2053 - 2.2054)
Piston skirt diameter “A”
Standard
Grade No. 1
83.970 - 83.980 (3.3059 - 3.3063)
Grade No. 2
83.980 - 83.990 (3.3063 - 3.3067)
Measure point “H”
39.2 (1.543)
Piston pin hole diameter
19.993 - 19.999 (0.7871 - 0.7874)
Piston to cylinder bore clearance
Standard
0.020 - 0.040 (0.0008 - 0.0016)
Limit
0.08 (0.0031)
PBIC0188E
Items
Standard
Limit
Piston ring side clearance
Top
0.04 - 0.08 (0.0016 - 0.0031)
0.11 (0.0043)
2nd
0.03 - 0.07 (0.0012 - 0.0028)
0.10 (0.0039)
Oil ring
0.055 - 0.155 (0.0022 - 0.0061)
—
Piston ring end gap
Top
0.20 - 0.30 (0.0079 - 0.0118)
0.49 (0.0193)
2nd
0.50 - 0.65 (0.0197 - 0.0256)
0.81 (0.0319)
Oil (rail ring)
0.15 - 0.45 (0.0059 - 0.0177)
0.76 (0.0299)
SERVICE DATA AND SPECIFICATIONS (SDS)
EM-139
< SERVICE DATA AND SPECIFICATIONS (SDS)
[MR20DD]
C
D
E
F
G
H
I
J
K
L
M
A
EM
N
P
O
Unit: mm (in)
CONNECTING ROD
Unit: mm (in)
*: After installing in connecting rod
CRANKSHAFT
Unit: mm (in)
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)
—
Center distance
138.97 - 139.07 (5.47 - 5.48)
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*
Standard
20.000 - 20.012 (0.7874 - 0.7879)
Connecting rod bushing oil clearance
Standard
0.005 - 0.023 (0.0002 - 0.0009)
Limit
0.03 (0.0012)
Connecting rod side clearance
Standard
0.20 - 0.35 (0.0079 - 0.0138)
Limit
0.4 (0.016)
Connecting rod big end diameter grade
Grade 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
47.000 - 47.001 (1.8504 - 1.8504)
47.001 - 47.002 (1.8504 - 1.8505)
47.002 - 47.003 (1.8505 - 1.8505)
47.003 - 47.004 (1.8505 - 1.8505)
47.004 - 47.005 (1.8505 - 1.8506)
47.005 - 47.006 (1.8506 - 1.8506)
47.006 - 47.007 (1.8506 - 1.8507)
47.007 - 47.008 (1.8507 - 1.8507)
47.008 - 47.009 (1.8507 - 1.8507)
47.009 - 47.010 (1.8507 - 1.8508)
47.010 - 47.011 (1.8508 - 1.8508)
47.011 - 47.012 (1.8508 - 1.8509)
47.012 - 47.013 (1.8509 - 1.8509)
Center distance “r”
44.89 - 44.97 (1.7673 - 1.7705)
Out-of-round
Limit
0.0035 (0.0001)
Taper
Limit
Runout [TIR*]
Standard
0.05 (0.0020)
Limit
0.1 (0.004)
Crankshaft end play
Standard
0.10 - 0.26 (0.0039 - 0.0102)
Limit
0.3 (0.012)
SEM645
PBIC3459J
EM-140
< SERVICE DATA AND SPECIFICATIONS (SDS)
[MR20DD]
SERVICE DATA AND SPECIFICATIONS (SDS)
*: Total indicator reading
Connecting Rod Bearing
INFOID:0000000010783746
CONNECTING ROD BEARING GRADE TABLE
Unit: mm (in)
Crankshaft pin journal diameter “Dp” grade.
Grade 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
43.970 - 43.971 (1.7311 - 1.7311)
43.969 - 43.970 (1.7311 - 1.7311)
43.968 - 43.969 (1.7310 - 1.7311)
43.967 - 43.968 (1.7310 - 1.7310)
43.966 - 43.967 (1.7309 - 1.7310)
43.965 - 43.966 (1.7309 - 1.7309)
43.964 - 43.965 (1.7309 - 1.7309)
43.963 - 43.964 (1.7308 - 1.7309)
43.962 - 43.963 (1.7308 - 1.7308)
43.961 - 43.962 (1.7307 - 1.7308)
43.960 - 43.961 (1.7307 - 1.7307)
43.959 - 43.960 (1.7307 - 1.7307)
43.958 - 43.959 (1.7306 - 1.7307)
43.957 - 43.958 (1.7306 - 1.7306)
43.956 - 43.957 (1.7305 - 1.7306)
43.955 - 43.956 (1.7305 - 1.7305)
43.954 - 43.955 (1.7305 - 1.7305)
43.953 - 43.954 (1.7304 - 1.7305)
Crankshaft main journal diameter “Dm” grade.
Grade 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. W
51.978 - 51.979 (2.0464 - 2.0464)
51.977 - 51.978 (2.0463 - 2.0464)
51.976 - 51.977 (2.0463 - 2.0463)
51.975 - 51.976 (2.0463 - 2.0463)
51.974 - 51.975 (2.0462 - 2.0463)
51.973 - 51.974 (2.0462 - 2.0462)
51.972 - 51.973 (2.0461 - 2.0462)
51.971 - 51.972 (2.0461 - 2.0461)
51.970 - 51.971 (2.0461 - 2.0461)
51.969 - 51.970 (2.0460 - 2.0461)
51.968 - 51.969 (2.0460 - 2.0460)
51.967 - 51.968 (2.0459 - 2.0460)
51.966 - 51.967 (2.0459 - 2.0459)
51.965 - 51.966 (2.0459 - 2.0459)
51.964 - 51.965 (2.0458 - 2.0459)
51.963 - 51.964 (2.0458 - 2.0458)
51.962 - 51.963 (2.0457 - 2.0458)
51.961 - 51.962 (2.0457 - 2.0457)
51.960 - 51.961 (2.0457 - 2.0457)
51.959 - 51.960 (2.0456 - 2.0457)
Grade number
Thickness
Identification color
Remarks
0
1.494 - 1.497 (0.0588 - 0.0589)
Black - Black
Grade and color are the same
for upper and lower bearings.
1
1.497 - 1.500 (0.0589 - 0.0591)
Brown - Brown
2
1.500 - 1.503 (0.0591 - 0.0592)
Green - Green
3
1.503 - 1.506 (0.0592 - 0.0593)
Yellow - Yellow
4
1.506 - 1.509 (0.0593 - 0.0594)
Blue - Blue
01
UPR
1.494 - 1.497 (0.0588 - 0.0589)
Black - Black
Grade and color are different
between upper and lower bear-
ings.
LWR
1.497 - 1.500 (0.0589 - 0.0591)
Brown - Brown
12
UPR
1.497 - 1.500 (0.0589 - 0.0591)
Brown - Brown
LWR
1.500 - 1.503 (0.0591 - 0.0592)
Green - Green
23
UPR
1.500 - 1.503 (0.0591 - 0.0592)
Green - Green
LWR
1.503 - 1.506 (0.0592 - 0.0593)
Yellow - Yellow
34
UPR
1.503 - 1.506 (0.0592 - 0.0593)
Yellow - Yellow
LWR
1.506 - 1.509 (0.0593 - 0.0594)
Blue - Blue
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