Nissan Murano Z50 (2005 year). Manual — part 133
SERVICE DATA AND SPECIFICATIONS (SDS)
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Revision: 2005 August
2005 Murano
SERVICE DATA AND SPECIFICATIONS (SDS)
PFP:00100
Standard and Limit
ABS00A3W
GENERAL SPECIFICATIONS
Cylinder arrangement
V-6
Displacement
cm
3
(cu in)
3,498 (213.45)
Bore and stroke
mm (in)
95.5 x 81.4 (3.76 x 3.205)
Valve arrangement
DOHC
Firing order
1-2-3-4-5-6
Number of piston rings
Compression
2
Oil
1
Number of main bearings
4
Compression ratio
10.3
Compression pressure
kPa (kg/cm
2
, psi)/300 rpm
Standard
1,275 (13.0, 185)
Minimum
981 (10.0, 142)
Differential limit between cylinders
98 (1.0, 14)
Cylinder number
Valve timing
(Intake valve timing control - “OFF”)
Unit: degree
a
b
c
d
e
f
240
238
−
6
64
8
52
SEM713A
PBIC0187E
EM-142
SERVICE DATA AND SPECIFICATIONS (SDS)
Revision: 2005 August
2005 Murano
DRIVE BELT
*: If belt tension gauge cannot be installed at check points shown, check drive belt tension at different location on the belt.
INTAKE MANIFOLD COLLECTOR, INTAKE MANIFOLD AND EXHAUST MANIFOLD
Unit: mm (in)
SPARK PLUG
Deflection adjustment
Unit: mm (in)
Tension adjustment*
Unit: N (kg, lb)
Used belt
New belt
Used belt
New belt
Limit
After adjustment
Limit
After adjustment
Alternator and
A/C compressor
7 (0.28)
4.2 - 4.6
(0.17 - 0.18)
3.7 - 4.1
(0.15 - 0.16)
294 (30, 66)
730 - 818
(74.5 - 83.5,
164 - 184)
838 - 926
(85.5 - 94.5,
188 - 208)
Power steering
oil pump
11 (0.43)
7.3 - 8
(0.29 - 0.30)
6.5 - 7.2
(0.26 - 0.28)
196 (20, 44)
495 - 583
(50.5 - 59.5,
111 - 131)
603 - 691
(61.5 - 70.5,
135.6 - 155.4)
Applied pushing
force
98 N (10 kg, 22 lb)
—
PBIC2449E
Items
Limit
Surface distortion
Intake manifold collector (lower)
0.1 (0.004)
Intake manifold
0.1 (0.004)
Exhaust manifold
0.3 (0.012)
Make
NGK
Standard type
PLFR5A-11
Hot type
PLFR4A-11
Cold type
PLFR6A-11
Gap (Nominal)
1.1 mm (0.043 in)
SERVICE DATA AND SPECIFICATIONS (SDS)
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CAMSHAFT AND CAMSHAFT BEARING
Unit: mm (in)
*
1
: Cam wear limit
*
2
: Total indicator reading
Valve Lifter
Unit: mm (in)
Valve Clearance
Unit: mm (in)
*: Approximately 80
°
C (176
°
F)
Items
Standard
Limit
Camshaft journal oil clearance
No. 1
0.045 - 0.086 (0.0018 - 0.0034)
0.15 (0.0059)
No. 2, 3, 4
0.035 - 0.076 (0.0014 - 0.0030)
Camshaft bracket inner diameter
No. 1
26.000 - 26.021 (1.0236 - 1.0244)
—
No. 2, 3, 4
23.500 - 23.521 (0.9252 - 0.9260)
—
Camshaft journal diameter
No. 1
25.935 - 25.955 (1.0211 - 1.0218)
—
No. 2, 3, 4
23.445 - 23.465 (0.9230 - 0.9238)
—
Camshaft end play
0.115 - 0.188 (0.0045 - 0.0074)
0.24 (0.0094)
Camshaft cam height “A”
Intake and exhaust
44.865 - 45.055 (1.7663 - 1.7738)
0.2 (0.008)*
1
Camshaft runout [TIR*
2
]
Less than 0.02 mm (0.001)
0.05 (0.002)
Camshaft sprocket runout [TIR*
2
]
—
0.15 (0.0059)
SEM671
Items
Standard
Valve lifter outer diameter
33.977 - 33.987 (1.3377 - 1.3381)
Valve lifter hole diameter
34.000 - 34.016 (1.3386 - 1.3392)
Valve lifter clearance
0.013 - 0.039 (0.0005 - 0.0015)
Items
Cold
Hot* (reference data)
Intake
0.26 - 0.34 (0.010 - 0.013)
0.304 - 0.416 (0.012 - 0.016)
Exhaust
0.29 - 0.37 (0.011 - 0.015)
0.308 - 0.432 (0.012 - 0.017)
EM-144
SERVICE DATA AND SPECIFICATIONS (SDS)
Revision: 2005 August
2005 Murano
Available Valve Lifter
Unit: mm (in)
Identification (stamped) mark
Thickness
788U or 788R
7.88 (0.3102)
790U or 790R
7.90 (0.3110)
792U or 792R
7.92 (0.3118)
794U or 794R
7.94 (0.3126)
796U or 796R
7.96 (0.3134)
798U or 798R
7.98 (0.3142)
800U or 800R
8.00 (0.3150)
802U or 802R
8.02 (0.3157)
804U or 804R
8.04 (0.3165)
806U or 806R
8.06 (0.3173)
808U or 808R
8.08 (0.3181)
810U or 810R
8.10 (0.3189)
812U or 812R
8.12 (0.3197)
814U or 814R
8.14 (0.3205)
816U or 816R
8.16 (0.3213)
818U or 818R
8.18 (0.3220)
820U or 820R
8.20 (0.3228)
822U or 822R
8.22 (0.3236)
824U or 824R
8.24 (0.3244)
826U or 826R
8.26 (0.3252)
828U or 828R
8.28 (0.3260)
830U or 830R
8.30 (0.3268)
832U or 832R
8.32 (0.3276)
834U or 834R
8.34 (0.3283)
836U or 836R
8.36 (0.3291)
838U or 838R
8.38 (0.3299)
840U or 840R
8.40 (0.3307)
SEM758G
SERVICE DATA AND SPECIFICATIONS (SDS)
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CYLINDER HEAD
Unit: mm (in)
Valve Dimensions
Unit: mm (in)
Items
Standard
Limit
Head surface distortion
Less than 0.03 (0.0012)
0.1 (0.004)
Normal cylinder head height “H”
126.3 - 126.5 (4.972 - 4.980)
—
PBIC0924E
Valve head diameter “D”
Intake
37.0 - 37.3 (1.4567 - 1.4685)
Exhaust
31.2 - 31.5 (1.228 - 1.240)
Valve length “L”
Intake
96.46 (3.798)
Exhaust
93.99 (3.700)
Valve stem diameter “d”
Intake
5.965 - 5.980 (0.2348 - 0.2354)
Exhaust
5.955 - 5.970 (0.2344 - 0.2350)
Valve seat angle “
α
”
Intake
45
°
15
′
- 45
°
45
′
Exhaust
Valve margin “T”
Intake
1.1 (0.043)
Exhaust
1.3 (0.051)
Valve margin “T” limit
0.5 (0.020)
Valve stem end surface grinding limit
0.2 (0.008)
SEM188
EM-146
SERVICE DATA AND SPECIFICATIONS (SDS)
Revision: 2005 August
2005 Murano
Valve Guide
Unit: mm (in)
Items
Standard
0.2 (0.008) oversize (Service)
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 - 0.053 (0.0008 - 0.0021)
0.08 (0.003)
Exhaust
0.030 - 0.063 (0.0012 - 0.0025)
0.10 (0.004)
Projection length “L”
12.6 - 12.8 (0.496 - 0.504)
SEM950E
SERVICE DATA AND SPECIFICATIONS (SDS)
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Valve Seat
Unit: mm (in)
*
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
Items
Standard
Oversize [0.5 (0.02)] (Service)
Cylinder head seat recess diameter “D”
Intake
38.000 - 38.016 (1.4961 - 1.4967)
38.500 - 38.516 (1.5157 - 1.5164)
Exhaust
32.200 - 32.216 (1.2677 - 1.2683)
32.700 - 32.716 (1.2874 - 1.2880)
Valve seat outer diameter “d”
Intake
38.097 - 38.113 (1.4999 - 1.5005)
38.597 - 38.613 (1.5196 - 1.5202)
Exhaust
32.280 - 32.296 (1.2709 - 1.2715)
32.780 - 32.796 (1.2905 - 1.2912)
Valve seat interference fit
Intake
0.081 - 0.113 (0.0032 - 0.0044)
Exhaust
0.064 - 0.096 (0.0025 - 0.0038)
Diameter “d1”*
1
Intake
35 (1.38)
Exhaust
28.7 (1.130)
Diameter “d2”*
2
Intake
36.6 - 36.8 (1.441 - 1.449)
Exhaust
30.6 - 30.8 (1.205 - 1.213)
Angle “
α
1”
Intake
60
°
Exhaust
60
°
Angle “
α
2”
Intake
88
°
45
′
- 90
°
15
′
Exhaust
88
°
45
′
- 90
°
15
′
Angle “
α
3”
Intake
120
°
Exhaust
120
°
Contacting width “W”*
3
Intake
1.09 - 1.31 (0.043 - 0.052)
Exhaust
1.29 - 1.51 (0.051 - 0.059)
Height “h”
Intake
5.9 - 6.0 (0.232 - 0.236)
5.05 - 5.15 (0.1988 - 0.2028)
Exhaust
5.9 - 6.0 (0.232 - 0.236)
4.95 - 5.05 (0.1949 - 0.1988)
Depth “H”
6.0 (0.236)
PBIC2745E
Free height
mm (in)
47.07 (1.8531)
Pressure
N (kg, lb) at height mm (in)
Installation
166 - 188 (16.9 - 19.2, 37.3 - 42.3) at 37.00 (1.4567)
Valve open
373 - 421 (38.0 - 42.9, 83.9 - 94.6) at 27.20 (1.0709)
Out-of-square mm
(in)
Limit
2.1
(0.083)
EM-148
SERVICE DATA AND SPECIFICATIONS (SDS)
Revision: 2005 August
2005 Murano
CYLINDER BLOCK
Unit: mm (in)
Surface flatness
Standard
Less than 0.03 (0.0012)
Limit
0.1 (0.004)
Main bearing housing inner diameter
Standard
63.993 - 64.017 (2.5194 - 2.5203)
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 (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. 4
Grade No. 7
63.993 - 63.994 (2.5194 - 2.5194)
63.994 - 63.995 (2.5194 - 2.5195)
63.995 - 63.996 (2.5195 - 2.5195)
63.996 - 63.997 (2.5195 - 2.5196)
63.997 - 63.998 (2.5196 - 2.5196)
63.998 - 63.999 (2.5196 - 2.5196)
63.999 - 64.000 (2.5196 - 2.5197)
64.000 - 64.001 (2.5197 - 2.5197)
64.001 - 64.002 (2.5197 - 2.5198)
64.002 - 64.003 (2.5198 - 2.5198)
64.003 - 64.004 (2.5198 - 2.5198)
64.004 - 64.005 (2.5198 - 2.5199)
64.005 - 64.006 (2.5199 - 2.5199)
64.006 - 64.007 (2.5199 - 2.5200)
64.007 - 64.008 (2.5200 - 2.5200)
64.008 - 64.009 (2.5200 - 2.5200)
64.009 - 64.010 (2.5200 - 2.5201)
64.010 - 64.011 (2.5201 - 2.5201)
64.011 - 64.012 (2.5201 - 2.5202)
64.012 - 64.013 (2.5202 - 2.5202)
64.013 - 64.014 (2.5202 - 2.5202)
64.014 - 64.015 (2.5202 - 2.5203)
64.015 - 64.016 (2.5203 - 2.5203)
64.016 - 64.017 (2.5203 - 2.5203)
Difference in inner diameter between cylinders
Standard
Less than 0.03 (0.0012)
PBIC0923E
SERVICE DATA AND SPECIFICATIONS (SDS)
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PISTON, PISTON RING AND PISTON PIN
Available Piston
Unit: mm (in)
Piston Ring
Unit: mm (in)
Piston Pin
Unit: mm (in)
Items
Standard
0.20 (0.0079) oversize
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
41.0 (1.614)
—
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
Items
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)
0.10 (0.0039)
Oil ring
0.065 - 0.135 (0.0026 - 0.0053)
—
End gap
Top
0.23 - 0.33 (0.0091 - 0.0130)
0.54 (0.0213)
2nd
0.33 - 0.48 (0.0130 - 0.0189)
0.80 (0.0315)
Oil (rail ring)
0.20 - 0.50 (0.0079 - 0.0197)
0.95 (0.0374)
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)
EM-150
SERVICE DATA AND SPECIFICATIONS (SDS)
Revision: 2005 August
2005 Murano
CONNECTING ROD
Unit: mm (in)
*: After installing in connecting rod
Items
Standard
Limit
Center distance
144.15 - 144.25 (5.6752 - 5.6791)
—
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)
SERVICE DATA AND SPECIFICATIONS (SDS)
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CRANKSHAFT
Unit: mm (in)
*: Total indicator reading
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
59.974 - 59.975 (2.3612 - 2.3612)
59.973 - 59.974 (2.3611 - 2.3612)
59.972 - 59.973 (2.3611 - 2.3611)
59.971 - 59.972 (2.3611 - 2.3611)
59.970 - 59.971 (2.3610 - 2.3611)
59.969 - 59.970 (2.3610 - 2.3610)
59.968 - 59.969 (2.3609 - 2.3610)
59.967 - 59.968 (2.3609 - 2.3609)
59.966 - 59.967 (2.3609 - 2.3609)
59.965 - 59.966 (2.3608 - 2.3609)
59.964 - 59.965 (2.3608 - 2.3608)
59.963 - 59.964 (2.3607 - 2.3608)
59.962 - 59.963 (2.3607 - 2.3607)
59.961 - 59.962 (2.3607 - 2.3607)
59.960 - 59.961 (2.3606 - 2.3607)
59.959 - 59.960 (2.3606 - 2.3606)
59.958 - 59.959 (2.3605 - 2.3606)
59.957 - 59.958 (2.3605 - 2.3605)
59.956 - 59.957 (2.3605 - 2.3605)
59.955 - 59.956 (2.3604 - 2.3605)
59.954 - 59.955 (2.3604 - 2.3604)
59.953 - 59.954 (2.3603 - 2.3604)
59.952 - 59.953 (2.3603 - 2.3603)
59.951 - 59.952 (2.3603 - 2.3603)
Pin journal diameter. “Dp”
Standard
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”
40.66 - 40.74 (1.6008 - 1.6039)
Taper (Difference between “A” and “B”)
Limit
0.002 (0.0001)
Out-of-round (Difference between “X” and “Y”)
0.002 (0.0001)
Crankshaft runout [TIR*]
Standard
Less than 0.05 (0.002)
Limit
0.10 (0.0039)
Crankshaft end play
Standard
0.10 - 0.25 (0.0039 - 0.0098)
Limit
0.30 (0.0118)
SEM645
SBIA0535E
EM-152
SERVICE DATA AND SPECIFICATIONS (SDS)
Revision: 2005 August
2005 Murano
MAIN BEARING
Undersize
Unit: mm (in)
Main Bearing Oil Clearance
Unit: mm (in)
*: Actual clearance
Grade number
UPR/LWR
Thickness “T”
mm (in)
Width “W”
mm (in)
Identification color
Remarks
0
—
2.000 - 2.003 (0.0787 - 0.0789)
19.9 - 20.1
(0.783 - 0.791)
Black
Grade is the same
for upper and lower
bearings.
1
—
2.003 - 2.006 (0.0789 - 0.0790)
Brown
2
—
2.006 - 2.009 (0.0790 - 0.0791)
Green
3
—
2.009 - 2.012 (0.0791 - 0.0792)
Yellow
4
—
2.012 - 2.015 (0.0792 - 0.0793)
Blue
5
—
2.015 - 2.018 (0.0793 - 0.0794)
Pink
6
—
2.018 - 2.021 (0.0794 - 0.0796)
Purple
7
—
2.021 - 2.024 (0.0796 - 0.0797)
White
01
UPR
2.003 - 2.006 (0.0789 - 0.0790)
Brown
Grade is different
for upper and lower
bearings.
LWR
2.000 - 2.003 (0.0787 - 0.0789)
Black
12
UPR
2.006 - 2.009 (0.0790 - 0.0791)
Green
LWR
2.003 - 2.006 (0.0789 - 0.0790)
Brown
23
UPR
2.009 - 2.012 (0.0791 - 0.0792)
Yellow
LWR
2.006 - 2.009 (0.0790 - 0.0791)
Green
34
UPR
2.012 - 2.015 (0.0792 - 0.0793)
Blue
LWR
2.009 - 2.012 (0.0791 - 0.0792)
Yellow
45
UPR
2.015 - 2.018 (0.0793 - 0.0794)
Pink
LWR
2.012 - 2.015 (0.0792 - 0.0793)
Blue
56
UPR
2.018 - 2.021 (0.0794 - 0.0796)
Purple
LWR
2.015 - 2.018 (0.0793 - 0.0794)
Pink
67
UPR
2.021 - 2.024 (0.0796 - 0.0797)
White
LWR
2.018 - 2.021 (0.0794 - 0.0796)
Purple
PBIC2619E
Items
Thickness
Main journal diameter
0.25 (0.0098)
2.132 - 2.140 (0.0839 - 0.0843)
Grind so that bearing clearance is the specified value.
Items
Standard
Limit
Main bearing oil clearance
0.035 - 0.045 (0.0014 - 0.0018)*
0.065 (0.0026)
SERVICE DATA AND SPECIFICATIONS (SDS)
EM-153
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Revision: 2005 August
2005 Murano
CONNECTING ROD BEARING
Undersize
Unit: mm (in)
Connecting Rod Bearing Oil Clearance
Unit: mm (in)
*: Actual clearance
Grade number
Thickness
mm (in)
Identification color (mark)
0
1.500 - 1.503 (0.0591 - 0.0592)
Black
1
1.503 - 1.506 (0.0592 - 0.0593)
Brown
2
1.506 - 1.509 (0.0593 - 0.0594)
Green
Items
Thickness
Crank pin journal diameter
0.25 (0.0098)
1.626 - 1.634 (0.0640 - 0.0643)
Grind so that bearing clearance is the specified value.
Items
Standard
Limit
Connecting rod bearing oil clearance
0.034 - 0.059 (0.0013 - 0.0023)*
0.070 (0.0028)
EM-154
SERVICE DATA AND SPECIFICATIONS (SDS)
Revision: 2005 August
2005 Murano
EX-1
EXHAUST SYSTEM
B ENGINE
CONTENTS
C
D
E
F
G
H
I
J
K
L
M
SECTION
EX
A
EX
Revision: 2005 August
2005 Murano
EXHAUST SYSTEM
PREPARATION . . . . . . . . . . . . . . ... 2
Commercial Service Tools . . . . . . . . . . 2
EXHAUST SYSTEM . . . . . . . . . . . . ... 3
Checking Exhaust System . . . . . . . . . . 3
Removal and Installation . . . . . . . . . . .. 3
EX-2
PREPARATION
Revision: 2005 August
2005 Murano
PREPARATION
PFP:00002
Commercial Service Tools
ABS0033T
Tool name
Description
Power tool
Loosening nuts and bolts
PBIC0190E
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