Content .. 131 132 133 134 ..

Nissan Murano Z50 (2005 year). Manual - part 133

SERVICE DATA AND SPECIFICATIONS (SDS)

EM-141

Revision: 2005 August

2005 Murano

SERVICE DATA AND SPECIFICATIONS (SDS)

PFP:00100

Standard and Limit

ABS00A3W

GENERAL SPECIFICATIONS

Cylinder arrangement

V-6

Displacement

(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

Oil

Number of main bearings

Compression ratio

10.3

Compression pressure

kPa (kg/cm

, 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

240

238

−

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)

EM-143

Revision: 2005 August

2005 Murano

CAMSHAFT AND CAMSHAFT BEARING

Unit: mm (in)

: Cam wear limit

: Total indicator reading

Valve Lifter

Unit: mm (in)

Valve Clearance

Unit: mm (in)

*: Approximately 80

C (176

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)*

Camshaft runout [TIR*

]

Less than 0.02 mm (0.001)

0.05 (0.002)

Camshaft sprocket runout [TIR*

]

—

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)

EM-145

Revision: 2005 August

2005 Murano

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 “

”

Intake

′

- 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)

EM-147

Revision: 2005 August

2005 Murano

Valve Seat

Unit: mm (in)

: Diameter made by intersection point of conic angles “

1” and “

2”

: Diameter made by intersection point of conic angles “

2” and “

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”*

Intake

35 (1.38)

Exhaust

28.7 (1.130)

Diameter “d2”*

Intake

36.6 - 36.8 (1.441 - 1.449)

Exhaust

30.6 - 30.8 (1.205 - 1.213)

Angle “

1”

Intake

Exhaust

Angle “

2”

Intake

′

- 90

′

Exhaust

′

- 90

′

Angle “

3”

Intake

120

Exhaust

120

Contacting width “W”*

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)

EM-149

Revision: 2005 August

2005 Murano

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)

EM-151

Revision: 2005 August

2005 Murano

CRANKSHAFT

Unit: mm (in)

*: Total indicator reading

Main journal diameter. “Dm” grade

Standard

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

—

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.

—

2.003 - 2.006 (0.0789 - 0.0790)

Brown

—

2.006 - 2.009 (0.0790 - 0.0791)

Green

—

2.009 - 2.012 (0.0791 - 0.0792)

Yellow

—

2.012 - 2.015 (0.0792 - 0.0793)

Blue

—

2.015 - 2.018 (0.0793 - 0.0794)

Pink

—

2.018 - 2.021 (0.0794 - 0.0796)

Purple

—

2.021 - 2.024 (0.0796 - 0.0797)

White

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

UPR

2.006 - 2.009 (0.0790 - 0.0791)

Green

LWR

2.003 - 2.006 (0.0789 - 0.0790)

Brown

UPR

2.009 - 2.012 (0.0791 - 0.0792)

Yellow

LWR

2.006 - 2.009 (0.0790 - 0.0791)

Green

UPR

2.012 - 2.015 (0.0792 - 0.0793)

Blue

LWR

2.009 - 2.012 (0.0791 - 0.0792)

Yellow

UPR

2.015 - 2.018 (0.0793 - 0.0794)

Pink

LWR

2.012 - 2.015 (0.0792 - 0.0793)

Blue

UPR

2.018 - 2.021 (0.0794 - 0.0796)

Purple

LWR

2.015 - 2.018 (0.0793 - 0.0794)

Pink

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

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)

1.500 - 1.503 (0.0591 - 0.0592)

Black

1.503 - 1.506 (0.0592 - 0.0593)

Brown

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

SECTION

Revision: 2005 August

2005 Murano

EXHAUST SYSTEM

PREPARATION ........................................................... 2

Commercial Service Tools ........................................ 2

EXHAUST SYSTEM ................................................... 3

Checking Exhaust System ........................................ 3
Removal and Installation .......................................... 3

REMOVAL ............................................................. 3
INSTALLATION ..................................................... 4
INSPECTION AFTER INSTALLATION .................. 4

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

Content .. 131 132 133 134 ..