Page 3073 of 4462
![INFINITI FX35 2006 Service Manual SERVICE DATA AND SPECIFICATIONS (SDS) EM-279
[VK45DE]
C
D E
F
G H
I
J
K L
M A
EM
Revision: 2006 December 2006 FX35/FX45
Valve Dimensions
Unit: mm (in)
Valve Guide
Unit: mm (in)
Items
Sta INFINITI FX35 2006 Service Manual SERVICE DATA AND SPECIFICATIONS (SDS) EM-279
[VK45DE]
C
D E
F
G H
I
J
K L
M A
EM
Revision: 2006 December 2006 FX35/FX45
Valve Dimensions
Unit: mm (in)
Valve Guide
Unit: mm (in)
Items
Sta](/manual-img/42/57019/w960_57019-3072.png)
SERVICE DATA AND SPECIFICATIONS (SDS) EM-279
[VK45DE]
C
D E
F
G H
I
J
K L
M A
EM
Revision: 2006 December 2006 FX35/FX45
Valve Dimensions
Unit: mm (in)
Valve Guide
Unit: mm (in)
Items
Standard
Valve head diameter “D” Intake 36.0 - 36.3 (1.417 - 1.429) Exhaust 31.2 - 31.5 (1.228 - 1.240)
Valve length “L” Intake 96.57 (3.8020)
Exhaust 94.50 (3.720)
Valve stem diameter “d” Intake 5.972 - 5.980 (0.2351 - 0.2354)
Exhaust 5.962 - 5.970 (0.2347 - 0.2350)
Valve seat angle “ α” Intake
45 °15 ′ - 45 °45 ′
Exhaust
Valve margin “T” Intake 1.15 - 1.45 (0.0453 - 0.0571)
Exhaust 1.85 - 2.15 (0.0728 - 0.0846)
SEM188
Items Standard Oversize (Service) [0.2 (0.008)]
Valve guide Outer diameter
10.023 - 10.034 (0.3946 -
0.3950) 10.223 - 10.234 (0.4025 -
0.4029)
Inner diameter (Finished size) 6.000 - 6.018 (0.2362 - 0.2369)
Cylinder head valve guide hole diameter 9.975 - 9.996 (0.3927 - 0.3935) 10.175 - 10.196 (0.4006 -
0.4014)
Interference fit of valve guide 0.027 - 0.059 (0.0011 - 0.0023)
Items Standard Limit
Valve guide clearance Intake 0.020 - 0.046 (0.0008 - 0.0018) 0.08 (0.003)
Exhaust 0.030 - 0.056 (0.0012 - 0.0022) 0.1 (0.004)
Projection length “L” Intake 10.1 - 10.3 (0.398 - 0.406) —
Exhaust 10.0 - 10.4 (0.394 - 0.409) —
PBIC0184E
Page 3074 of 4462
EM-280
[VK45DE]
SERVICE DATA AND SPECIFICATIONS (SDS)
Revision: 2006 December 2006 FX35/FX45
Valve Seat
Unit: mm (in)
Valve Spring
Items Standard Service
Cylinder head seat recess diameter “D” Intake 37.000 - 37.016 (1.4567 - 1.4573) 37.500 - 37.516 (1.4764 - 1.4770)
Exhaust 32.200 - 32.216 (1.2677 - 1.2683) 32.700 - 32.716 (1.2874 - 1.2880)
Valve seat interference fit Intake 0.081 - 0.113 (0.0032 - 0.0044)
Exhaust 0.064 - 0.096 (0.0025 - 0.0038)
Valve seat outer diameter “d” Intake 37.097 - 37.113 (1.4605 - 1.4611) 37.597 - 37.613 (1.4802 - 1.4808)
Exhaust 32.280 - 32.296 (1.2709 - 1.2715) 32.780 - 32.796 (1.2905 - 1.2912)
PBIC2379E
Free height mm (in) 46.35 - 46.85 (1.8247 - 1.8444)
Pressure N (kg, lb) at height mm (in) Installation 165 - 189 (16.8 - 19.3, 37 - 42) at 33.8 (1.331)
Valve open 290 - 330 (29.6 - 33.7, 65 - 74) at 24.4 (0.961)
Out-of-square mm (in) Limit 2.0 (0.079)
Page 3075 of 4462
![INFINITI FX35 2006 Service Manual SERVICE DATA AND SPECIFICATIONS (SDS) EM-281
[VK45DE]
C
D E
F
G H
I
J
K L
M A
EM
Revision: 2006 December 2006 FX35/FX45
CYLINDER BLOCK
Unit: mm (in)
Surface distortion Standard Less than INFINITI FX35 2006 Service Manual SERVICE DATA AND SPECIFICATIONS (SDS) EM-281
[VK45DE]
C
D E
F
G H
I
J
K L
M A
EM
Revision: 2006 December 2006 FX35/FX45
CYLINDER BLOCK
Unit: mm (in)
Surface distortion Standard Less than](/manual-img/42/57019/w960_57019-3074.png)
SERVICE DATA AND SPECIFICATIONS (SDS) EM-281
[VK45DE]
C
D E
F
G H
I
J
K L
M A
EM
Revision: 2006 December 2006 FX35/FX45
CYLINDER BLOCK
Unit: mm (in)
Surface distortion Standard Less than 0.03 (0.0012)
Limit 0.1 (0.004)
Main bearing housing inner diameter Standard 68.944 - 68.968 (2.7143 - 2.7153)
Cylinder bore inner diameter Standard Grade No. 1 93.000 - 93.010 (3.6614 - 3.6618)
Grade No. 2 93.010 - 93.020 (3.6618 - 3.6622)
Grade No. 3 93.020 - 93.030 (3.6622 - 3.6626)
Wear limit 0.2 (0.008)
Out-of-round (Difference between “X” and “Y”) Limit 0.015 (0.0006)
Taper (Difference between “A” and “C”) 0.01 (0.0004)
Main bearing housing inner diameter (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. 1
Grade No. 2 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)
PBIC0123E
Page 3076 of 4462
![INFINITI FX35 2006 Service Manual EM-282
[VK45DE]
SERVICE DATA AND SPECIFICATIONS (SDS)
Revision: 2006 December 2006 FX35/FX45
PISTON, PISTON RING AND PISTON PIN
Available Piston
Unit: mm (in)
Piston Ring
Unit: mm (in)
Piston Pin
Uni INFINITI FX35 2006 Service Manual EM-282
[VK45DE]
SERVICE DATA AND SPECIFICATIONS (SDS)
Revision: 2006 December 2006 FX35/FX45
PISTON, PISTON RING AND PISTON PIN
Available Piston
Unit: mm (in)
Piston Ring
Unit: mm (in)
Piston Pin
Uni](/manual-img/42/57019/w960_57019-3075.png)
EM-282
[VK45DE]
SERVICE DATA AND SPECIFICATIONS (SDS)
Revision: 2006 December 2006 FX35/FX45
PISTON, PISTON RING AND PISTON PIN
Available Piston
Unit: mm (in)
Piston Ring
Unit: mm (in)
Piston Pin
Unit: mm (in)
Items Standard Oversize (Service) [0.2 (0.008)]
Piston skirt diameter “A” Grade No. 1 92.980 - 92.990 (3.6606 - 3.6610) —
Grade No. 2 92.990 - 93.000 (3.6610 - 3.6614) —
Grade No. 3 93.000 - 93.010 (3.6614 - 3.6618) —
Service — 93.180 - 93.210 (3.6685 - 3.6697)
“H” dimension 42 (1.65)
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 Standard 0.010 - 0.030 (0.0004 - 0.0012)
Limit 0.08 (0.0031)
PBIC0188E
Standard Limit
Side clearance Top 0.045 - 0.080 (0.0018 - 0.0031) 0.11 (0.0043)
2nd 0.030 - 0.070 (0.0012 - 0.0028) 0.1 (0.004)
Oil ring 0.065 - 0.135 (0.0026 - 0.0053) —
End gap Top 0.22 - 0.32 (0.0087 - 0.0126) 0.56 (0.0220)
2nd 0.22 - 0.32 (0.0087 - 0.0126) 0.56 (0.0220)
Oil (rail ring) 0.20 - 0.50 (0.0079 - 0.0197) 0.96 (0.0378)
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)
Page 3077 of 4462
SERVICE DATA AND SPECIFICATIONS (SDS) EM-283
[VK45DE]
C
D E
F
G H
I
J
K L
M A
EM
Revision: 2006 December 2006 FX35/FX45
CONNECTING ROD
Unit: mm (in)
*: After installing in connecting rod Items Standard Limit
Center distance 146.95 - 147.05 (5.79 - 5.79) —
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) 55.000 - 55.013 (2.1654 - 2.1659) —
Side clearance 0.20 - 0.35 (0.0079 - 0.0138) 0.40 (0.0157)
Page 3078 of 4462
![INFINITI FX35 2006 Service Manual EM-284
[VK45DE]
SERVICE DATA AND SPECIFICATIONS (SDS)
Revision: 2006 December 2006 FX35/FX45
CRANKSHAFT
Unit: mm (in)
Main journal diameter “Dm” (No. 1 and 5 journal) Standard Grade No. G
Grade INFINITI FX35 2006 Service Manual EM-284
[VK45DE]
SERVICE DATA AND SPECIFICATIONS (SDS)
Revision: 2006 December 2006 FX35/FX45
CRANKSHAFT
Unit: mm (in)
Main journal diameter “Dm” (No. 1 and 5 journal) Standard Grade No. G
Grade](/manual-img/42/57019/w960_57019-3077.png)
EM-284
[VK45DE]
SERVICE DATA AND SPECIFICATIONS (SDS)
Revision: 2006 December 2006 FX35/FX45
CRANKSHAFT
Unit: mm (in)
Main journal diameter “Dm” (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 63.963 - 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)
Main journal diameter “Dm” (No. 2, 3 and 4 journal) 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)
SEM645PBIC1686E
Page 3079 of 4462
SERVICE DATA AND SPECIFICATIONS (SDS) EM-285
[VK45DE]
C
D E
F
G H
I
J
K L
M A
EM
Revision: 2006 December 2006 FX35/FX45
*: Total indicator reading Pin journal diameter “Dp”
Grade No. 0 51.968 - 51.974 (2.0460 - 2.0462)
Grade No. 1 51.962 - 51.968 (2.0457 - 2.0460)
Grade No. 2 51.956 - 51.962 (2.0455 - 2.0457)
Center distance “r” 41.31 - 41.39 (1.6264 - 1.6295)
Out-of-round (Difference between “X” and “Y”) Limit 0.015 (0.0006)
Taper (Difference between “A” and “B”) Limit 0.010 (0.0004)
Runout [TIR*] Limit 0.10 (0.004)
Crankshaft end play Standard 0.10 - 0.25 (0.0039 - 0.0098)
Limit 0.30 (0.0118)
Page 3080 of 4462
![INFINITI FX35 2006 Service Manual EM-286
[VK45DE]
SERVICE DATA AND SPECIFICATIONS (SDS)
Revision: 2006 December 2006 FX35/FX45
MAIN BEARING
Unit: mm (in)
Undersize
Unit: mm (in)
Grade number Thickness Identification color Remarks
0 INFINITI FX35 2006 Service Manual EM-286
[VK45DE]
SERVICE DATA AND SPECIFICATIONS (SDS)
Revision: 2006 December 2006 FX35/FX45
MAIN BEARING
Unit: mm (in)
Undersize
Unit: mm (in)
Grade number Thickness Identification color Remarks
0](/manual-img/42/57019/w960_57019-3079.png)
EM-286
[VK45DE]
SERVICE DATA AND SPECIFICATIONS (SDS)
Revision: 2006 December 2006 FX35/FX45
MAIN BEARING
Unit: mm (in)
Undersize
Unit: mm (in)
Grade number Thickness Identification color Remarks
0 2.483 - 2.486 (0.0978 - 0.0979) Black
Grade and color are the same
for upper and lower bearings.
1 2.486 - 2.489 (0.0979 - 0.0980) Brown
2 2.489 - 2.492 (0.0980 - 0.0981) Green
3 2.492 - 2.495 (0.0981 - 0.0982) Yellow
4 2.495 - 2.498 (0.0982 - 0.0983) Blue
5 2.498 - 2.501 (0.0983 - 0.0985) Pink
6 2.501 - 2.504 (0.0985 - 0.0986) Purple
7 2.504 - 2.507 (0.0986 - 0.0987) White
8 2.507 - 2.510 (0.0987 - 0.0988) Red
01 UPR 2.483 - 2.486 (0.0978 - 0.0979) Black
Grade and color are different
for upper and lower bearings.
LWR 2.486 - 2.489 (0.0979 - 0.0980) Brown
12 UPR 2.486 - 2.489 (0.0979 - 0.0980) Brown
LWR 2.489 - 2.492 (0.0980 - 0.0981) Green
23 UPR 2.489 - 2.492 (0.0980 - 0.0981) Green
LWR 2.492 - 2.495 (0.0981 - 0.0982) Yellow
34 UPR 2.492 - 2.495 (0.0981 - 0.0982) Yellow
LWR 2.495 - 2.498 (0.0982 - 0.0983) Blue
45 UPR 2.495 - 2.498 (0.0982 - 0.0983) Blue
LWR 2.498 - 2.501 (0.0983 - 0.0985) Pink
56 UPR 2.498 - 2.501 (0.0983 - 0.0985) Pink
LWR 2.501 - 2.504 (0.0985 - 0.0986) Purple
67 UPR 2.501 - 2.504 (0.0985 - 0.0986) Purple
LWR 2.504 - 2.507 (0.0986 - 0.0987) White
78 UPR 2.504 - 2.507 (0.0986 - 0.0987) White
LWR 2.507 - 2.510 (0.0987 - 0.0988) Red
PBIC0189E
Undersize Thickness Main journal diameter
0.25 (0.0098) 2.618 - 2.626 (0.1031 - 0.1034) Grind so that bearing clearance is the specified value.