Infiniti FX35, FX50 (S51). Manual — part 997
EM-288
< SERVICE DATA AND SPECIFICATIONS (SDS)
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SERVICE DATA AND SPECIFICATIONS (SDS)
AVAILABLE PISTON
Unit: mm (in)
PISTON RING
Unit: mm (in)
Main bearing housing inner diameter grade (Without bearing)
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
Grade No. X
Grade No. Y
Grade No. 4
Grade No. 7
68.944 - 68.945 (2.7143 - 2.7144)
68.945 - 68.946 (2.7144 - 2.7144)
68.946 - 68.947 (2.7144 - 2.7144)
68.947 - 68.948 (2.7144 - 2.7145)
68.948 - 68.949 (2.7145 - 2.7145)
68.949 - 68.950 (2.7145 - 2.7146)
68.950 - 68.951 (2.7146 - 2.7146)
68.951 - 68.952 (2.7146 - 2.7146)
68.952 - 68.953 (2.7146 - 2.7147)
68.953 - 68.954 (2.7147 - 2.7147)
68.954 - 68.955 (2.7147 - 2.7148)
68.955 - 68.956 (2.7148 - 2.7148)
68.956 - 68.957 (2.7148 - 2.7148)
68.957 - 68.958 (2.7148 - 2.7149)
68.958 - 68.959 (2.7149 - 2.7149)
68.959 - 68.960 (2.7149 - 2.7150)
68.960 - 68.961 (2.7150 - 2.7150)
68.961 - 68.962 (2.7150 - 2.7150)
68.962 - 68.963 (2.7150 - 2.7151)
68.963 - 68.964 (2.7151 - 2.7151)
68.964 - 68.965 (2.7151 - 2.7152)
68.965 - 68.966 (2.7152 - 2.7152)
68.966 - 68.967 (2.7152 - 2.7152)
68.967 - 68.968 (2.7152 - 2.7153)
Difference in inner diameter between cylinders
Standard
Less than 0.03 (0.0012)
Items
Standard
Oversize (Service) [0.2 (0.008)]
Piston skirt diameter “A”
Grade No. 1
95.480 - 95.490 (3.7590 - 3.7594)
—
Grade No. 2
95.490 - 95.500 (3.7594 - 3.7598)
—
Grade No. 3
95.500 - 95.510 (3.7598 - 3.7602)
—
Service
—
95.680 - 95.710 (3.7669 - 3.7681)
Items
Standard
Limit
“a” dimension
38.8 (1.528)
—
Piston pin hole diameter
21.993 - 21.999 (0.8659 - 0.8661)
—
Piston to cylinder bore clearance
0.010 - 0.030 (0.0004 - 0.0012)
0.08 (0.0031)
SEM882E
Items
Standard
Limit
Side clearance
Top
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 ring
0.055 - 0.155 (0.0022 - 0.0061)
0.19 (0.0075)
SERVICE DATA AND SPECIFICATIONS (SDS)
EM-289
< SERVICE DATA AND SPECIFICATIONS (SDS)
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C
D
E
F
G
H
I
J
K
L
M
A
EM
N
P
O
PISTON PIN
Unit: mm (in)
CONNECTING ROD
Unit: mm (in)
*: After installing in connecting rod
CRANKSHAFT
End gap
Top
0.23 - 0.33 (0.0091 - 0.0130)
0.55 (0.0217)
2nd
0.33 - 0.48 (0.0130 - 0.0189)
0.67 (0.0264)
Oil (rail ring)
0.17 - 0.47 (0.0067 - 0.0185)
0.82 (0.0323)
Items
Standard
Limit
Piston pin outer diameter
21.989 - 21.995 (0.8657 - 0.8659)
—
Piston to piston pin oil clearance
0.002 - 0.006 (0.0001 - 0.0002)
—
Connecting rod bushing oil clearance
0.005 - 0.017 (0.0002 - 0.0007)
0.030 (0.0012)
Items
Standard
Limit
Center distance
157.68 - 157.78 (6.21 - 6.21)
—
Bend [per 100 (3.94)]
—
0.15 (0.0059)
Torsion [per 100 (3.94)]
—
0.30 (0.0118)
Connecting rod bushing inner diameter*
22.000 - 22.006 (0.8661 - 0.8664)
—
Connecting rod big end diameter (Without bearing)
Grade No. A
57.000 - 57.001 (2.2441 - 2.2441)
Grade No. B
57.001 - 57.002 (2.2441 - 2.2442)
Grade No. C
57.002 - 57.003 (2.2442 - 2.2442)
Grade No. D
57.003 - 57.004 (2.2442 - 2.2442)
Grade No. E
57.004 - 57.005 (2.2442 - 2.2443)
Grade No. F
57.005 - 57.006 (2.2443 - 2.2443)
Grade No. G
57.006 - 57.007 (2.2443 - 2.2444)
Grade No. H
57.007 - 57.008 (2.2444 - 2.2444)
Grade No. J
57.008 - 57.009 (2.2444 - 2.2444)
Grade No. K
57.009 - 57.010 (2.2444 - 2.2445)
Grade No. L
57.010 - 57.011 (2.2445 - 2.2445)
Grade No. M
57.011 - 57.012 (2.2445 - 2.2446)
Grade No. N
57.012 - 57.013 (2.2446 - 2.2446)
Side clearance
0.20 - 0.35 (0.0079 - 0.0138)
0.40 (0.0157)
EM-290
< SERVICE DATA AND SPECIFICATIONS (SDS)
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SERVICE DATA AND SPECIFICATIONS (SDS)
Unit: mm (in)
Main journal diameter. “Dm” grade
(No. 1 and 5 journal)
Standard
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
Grade No. X
Grade No. Y
Grade No. 1
Grade No. 2
Grade No. 3
Grade No. 4
Grade No. 5
Grade No. 6
Grade No. 7
Grade No. 9
63.964 - 63.963 (2.5183 - 2.5182)
63.963 - 63.962 (2.5182 - 2.5182)
63.962 - 63.961 (2.5182 - 2.5181)
63.961 - 63.960 (2.5181 - 2.5181)
63.960 - 63.959 (2.5181 - 2.5181)
63.959 - 63.958 (2.5181 - 2.5180)
63.958 - 63.957 (2.5180 - 2.5180)
63.957 - 63.956 (2.5180 - 2.5179)
63.956 - 63.955 (2.5179 - 2.5179)
63.955 - 63.954 (2.5179 - 2.5179)
63.954 - 63.953 (2.5179 - 2.5178)
63.953 - 63.952 (2.5178 - 2.5178)
63.952 - 63.951 (2.5178 - 2.5178)
63.951 - 63.950 (2.5178 - 2.5177)
63.950 - 63.949 (2.5177 - 2.5177)
63.949 - 63.948 (2.5177 - 2.5176)
63.948 - 63.947 (2.5176 - 2.5176)
63.947 - 63.946 (2.5176 - 2.5176)
63.946 - 63.945 (2.5176 - 2.5175)
63.945 - 63.944 (2.5175 - 2.5175)
63.944 - 63.943 (2.5175 - 2.5174)
63.943 - 63.942 (2.5174 - 2.5174)
63.942 - 63.941 (2.5174 - 2.5174)
63.941 - 63.940 (2.5174 - 2.5173)
Main journal diameter. “Dm” grade
(No. 2, 3 and 4 journal)
Standard
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
Grade No. X
Grade No. Y
Grade No. 1
Grade No. 2
63.963 - 63.964 (2.5182 - 2.5183)
63.962 - 63.963 (2.5182 - 2.5182)
63.961 - 63.962 (2.5181 - 2.5182)
63.960 - 63.961 (2.5181 - 2.5181)
63.959 - 63.960 (2.5181 - 2.5181)
63.958 - 63.959 (2.5180 - 2.5181)
63.957 - 63.958 (2.5180 - 2.5180)
63.956 - 63.957 (2.5179 - 2.5180)
63.955 - 63.956 (2.5179 - 2.5179)
63.954 - 63.955 (2.5179 - 2.5179)
63.953 - 63.954 (2.5178 - 2.5179)
63.952 - 63.953 (2.5178 - 2.5178)
63.951 - 63.952 (2.5178 - 2.5178)
63.950 - 63.951 (2.5177 - 2.5178)
63.949 - 63.950 (2.5177 - 2.5177)
63.948 - 63.949 (2.5176 - 2.5177)
63.947 - 63.948 (2.5176 - 2.5176)
63.946 - 63.947 (2.5176 - 2.5176)
63.945 - 63.946 (2.5175 - 2.5176)
63.944 - 63.945 (2.5175 - 2.5175)
63.943 - 63.944 (2.5174 - 2.5175)
63.942 - 63.943 (2.5174 - 2.5174)
63.941 - 63.942 (2.5174 - 2.5174)
63.940 - 63.941 (2.5173 - 2.5174)
SEM645
SERVICE DATA AND SPECIFICATIONS (SDS)
EM-291
< SERVICE DATA AND SPECIFICATIONS (SDS)
[VK50VE]
C
D
E
F
G
H
I
J
K
L
M
A
EM
N
P
O
*: Total indicator reading
Main Bearing
INFOID:0000000005245273
MAIN BEARING
Pin journal diameter. “Dp” grade
Standard
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
53.974 - 53.973 (2.1250 - 2.1249)
53.973 - 53.972 (2.1249 - 2.1249)
53.972 - 53.971 (2.1249 - 2.1248)
53.971 - 53.970 (2.1248 - 2.1248)
53.970 - 53.969 (2.1248 - 2.1248)
53.969 - 53.968 (2.1248 - 2.1247)
53.968 - 53.967 (2.1247 - 2.1247)
53.967 - 53.966 (2.1247 - 2.1246)
53.966 - 53.965 (2.1246 - 2.1246)
53.965 - 53.964 (2.1246 - 2.1246)
53.964 - 53.963 (2.1246 - 2.1245)
53.963 - 53.962 (2.1245 - 2.1245)
53.962 - 53.961 (2.1245 - 2.1244)
53.961 - 53.960 (2.1244 - 2.1244)
53.960 - 53.959 (2.1244 - 2.1244)
53.959 - 53.958 (2.1244 - 2.1243)
53.958 - 53.957 (2.1243 - 2.1243)
53.957 - 53.956 (2.1243 - 2.1242)
Center distance “r”
43.81 - 43.89 (1.7248 - 1.7279)
Taper
Limit
0.0025 (0.0001)
Out-of-round
0.0025 (0.0001)
Crankshaft runout [TIR*]
Standard
Less than 0.05 (0.002)
Limit
0.10 (0.0039)
Crankshaft end play
Standard
0.10 - 0.26 (0.0039 - 0.0102)
Limit
0.30 (0.012)
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