Infiniti FX35, FX50 (S51). Manual - part 962

 

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Infiniti FX35, FX50 (S51). Manual - part 962

 

 

EM-148

< SERVICE DATA AND SPECIFICATIONS (SDS) 

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SERVICE DATA AND SPECIFICATIONS (SDS)

AVAILABLE PISTON

Unit: mm (in)

Cylinder bore

Inner diameter

Standard

Grade No. 1

95.500 - 95.510 (3.7598 - 3.7602)

Grade No. 2

95.510 - 95.520 (3.7602 - 3.7606)

Grade No. 3

95.520 - 95.530 (3.7606 - 3.7610)

Wear limit

0.2 (0.008)

Out-of-round 

Limit

0.015 (0.0006)

Taper 

0.010 (0.0004)

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

69.993 - 69.994 (2.7556 - 2.7557)
69.994 - 69.995 (2.7557 - 2.7557)
69.995 - 69.996 (2.7557 - 2.7557)
69.996 - 69.997 (2.7557 - 2.7558)
69.997 - 69.998 (2.7558 - 2.7558)
69.998 - 69.999 (2.7558 - 2.7559)
69.999 - 70.000 (2.7559 - 2.7559)
70.000 - 70.001 (2.7559 - 2.7559)
70.001 - 70.002 (2.7559 - 2.7560)
70.002 - 70.003 (2.7560 - 2.7560)
70.003 - 70.004 (2.7560 - 2.7561)
70.004 - 70.005 (2.7561 - 2.7561)
70.005 - 70.006 (2.7561 - 2.7561)
70.006 - 70.007 (2.7561 - 2.7562)
70.007 - 70.008 (2.7562 - 2.7562)
70.008 - 70.009 (2.7562 - 2.7563)
70.009 - 70.010 (2.7563 - 2.7563)

70.010 - 70.011 (2.7563 - 2.7563)
70.011 - 70.012 (2.7563 - 2.7564)

70.012 - 70.013 (2.7564 - 2.7564)
70.013 - 70.014 (2.7564 - 2.7565)
70.014 - 70.015 (2.7565 - 2.7565)
70.015 - 70.016 (2.7565 - 2.7565)
70.016 - 70.017 (2.7565 - 2.7566)

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

Grade No. 0

21.993 - 21.999 (0.8659 - 0.8661)

Grade No. 1

21.999 - 22.005 (0.8661 - 0.8663)

Piston to cylinder bore clearance

0.010 - 0.030 (0.0004 - 0.0012)

0.08 (0.0031)

SEM882E

SERVICE DATA AND SPECIFICATIONS (SDS)

EM-149

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PISTON RING

Unit: mm (in)

PISTON PIN

Unit: mm (in)

CONNECTING ROD

Unit: mm (in)

*: After installing in connecting rod

CRANKSHAFT

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)

End gap

Top

0.23 - 0.33 (0.0091 - 0.0130)

0.42 (0.0165)

2nd

0.33 - 0.48 (0.0130 - 0.0189)

0.57 (0.0224)

Oil (rail ring)

0.17 - 0.47 (0.0067 - 0.0185)

0.63 (0.0248)

Items

Standard

Limit

Piston pin outer diameter

Grade No. 0

21.989 - 21.995 (0.8657 - 0.8659)

Grade No. 1

21.995 - 22.001 (0.8659 - 0.8662)

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

144.15 - 144.25 (5.68 - 5.68)

Bend [per 100 (3.94)]

0.15 (0.0059)

Torsion [per 100 (3.94)]

0.30 (0.0118)

Connecting rod bushing inner diameter*

Grade No. 0

22.000 - 22.006 (0.8661 - 0.8664)

Grade No. 1

22.006 - 22.012 (0.8664 - 0.8666)

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)

Items

Standard

Limit

Side clearance

0.20 - 0.35 (0.0079 - 0.0138)

0.40 (0.0157)

EM-150

< SERVICE DATA AND SPECIFICATIONS (SDS) 

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SERVICE DATA AND SPECIFICATIONS (SDS)

Unit: mm (in)

Main journal diameter. “Dm” 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
Grade No. V
Grade No. W
Grade No. X
Grade No. Y
Grade No. 4
Grade No. 7

64.975 - 64.974 (2.5581 - 2.5580)
64.974 - 64.973 (2.5580 - 2.5580)
64.973 - 64.972 (2.5580 - 2.5579)
64.972 - 64.971 (2.5579 - 2.5579)
64.971 - 64.970 (2.5579 - 2.5579)
64.970 - 64.969 (2.5579 - 2.5578)
64.969 - 64.968 (2.5578 - 2.5578)
64.968 - 64.967 (2.5578 - 2.5578)
64.967 - 64.966 (2.5578 - 2.5577)
64.966 - 64.965 (2.5577 - 2.5577)
64.965 - 64.964 (2.5577 - 2.5576)
64.964 - 64.963 (2.5576 - 2.5576)
64.963 - 64.962 (2.5576 - 2.5576)
64.962 - 64.961 (2.5576 - 2.5575)
64.961 - 64.960 (2.5575 - 2.5575)
64.960 - 64.959 (2.5575 - 2.5574)
64.959 - 64.958 (2.5574 - 2.5574)
64.958 - 64.957 (2.5574 - 2.5574)
64.957 - 64.956 (2.5574 - 2.5573)
64.956 - 64.955 (2.5573 - 2.5573)
64.955 - 64.954 (2.5573 - 2.5572)
64.954 - 64.953 (2.5572 - 2.5572)
64.953 - 64.952 (2.5572 - 2.5572)
64.952 - 64.951 (2.5572 - 2.5571)

Pin journal diameter. “Dp” grade

Standard

Grade No. A

53.974 - 53.973 (2.1250 - 2.1249)

Grade No. B

53.973 - 53.972 (2.1249 - 2.1249)

Grade No. C

53.972 - 53.971 (2.1249 - 2.1248)

Grade No. D

53.971 - 53.970 (2.1248 - 2.1248)

Grade No. E

53.970 - 53.969 (2.1248 - 2.1248)

Grade No. F

53.969 - 53.968 (2.1248 - 2.1247)

Grade No. G

53.968 - 53.967 (2.1247 - 2.1247)

Grade No. H

53.967 - 53.966 (2.1247 - 2.1246)

Grade No. J

53.966 - 53.965 (2.1246 - 2.1246)

Grade No. K

53.965 - 53.964 (2.1246 - 2.1246)

Grade No. L

53.964 - 53.963 (2.1246 - 2.1245)

Grade No. M

53.963 - 53.962 (2.1245 - 2.1245)

Grade No. N

53.962 - 53.961 (2.1245 - 2.1244)

Grade No. P

53.961 - 53.960 (2.1244 - 2.1244)

Grade No. R

53.960 - 53.959 (2.1244 - 2.1244)

Grade No. S

53.959 - 53.958 (2.1244 - 2.1243)

Grade No. T

53.958 - 53.957 (2.1243 - 2.1243)

Grade No. U

53.957 - 53.956 (2.1243 - 2.1242)

Center distance “r”

40.66 - 40.74 (1.6008 - 1.6039)

SEM645

SBIA0535E

SERVICE DATA AND SPECIFICATIONS (SDS)

EM-151

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*: Total indicator reading

Main Bearing

INFOID:0000000005245191

MAIN BEARING

Unit: mm (in)

UNDERSIZE

Taper (Difference between “A” and “B”)

Limit

0.0025 (0.0001)

Out-of-round (Difference between “X” and “Y”)

0.0025 (0.0001)

Crankshaft runout [TIR*]

Standard

Less than 0.05 (0.0020)

Limit

0.10 (0.0039)

Crankshaft end play

Standard

0.10 - 0.25 (0.0039 - 0.0098)

Limit

0.30 (0.0118)

Grade number

Thickness

Width

Identification color

Remarks

0

2.500 - 2.503 (0.0984 - 0.0985)

19.9 - 20.1

(0.783 - 0.791)

Black

Grade is the same 
for upper and lower 
bearings.

1

2.503 - 2.506 (0.0985 - 0.0987)

Brown

2

2.506 - 2.509 (0.0987 - 0.0988)

Green

3

2.509 - 2.512 (0.0988 - 0.0989)

Yellow

4

2.512 - 2.515 (0.0989 - 0.0990)

Blue

5

2.515 - 2.518 (0.0990 - 0.0991)

Pink

6

2.518 - 2.521 (0.0991 - 0.0993)

Purple

7

2.521 - 2.524 (0.0993 - 0.0994)

White

01

UPR

2.503 - 2.506 (0.0985 - 0.0987)

Brown

Grade and color are 
different for upper 
and lower bearings.

LWR

2.500 - 2.503 (0.0984 - 0.0985)

Black

12

UPR

2.506 - 2.509 (0.0987 - 0.0988)

Green

LWR

2.503 - 2.506 (0.0985 - 0.0987)

Brown

23

UPR

2.509 - 2.512 (0.0988 - 0.0989)

Yellow

LWR

2.506 - 2.509 (0.0987 - 0.0988)

Green

34

UPR

2.512 - 2.515 (0.0989 - 0.0990)

Blue

LWR

2.509 - 2.512 (0.0988 - 0.0989)

Yellow

45

UPR

2.515 - 2.518 (0.0990 - 0.0991)

Pink

LWR

2.512 - 2.515 (0.0989 - 0.0990)

Blue

56

UPR

2.518 - 2.521 (0.0991 - 0.0993)

Purple

LWR

2.515 - 2.518 (0.0990 - 0.0991)

Pink

67

UPR

2.521 - 2.524 (0.0993 - 0.0994)

White

LWR

2.518 - 2.521 (0.0991 - 0.0993)

Purple

PBIC2969E

 

 

 

 

 

 

 

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