Nissan Pathfinder. Manual - part 573

 

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Nissan Pathfinder. Manual - part 573

 

 

CYLINDER BLOCK

EM-131

< UNIT DISASSEMBLY AND ASSEMBLY >

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Use a suitable tool to measure the runout (Total Indicator Reading)

as shown.

CAUTION:

• The signal plate is built into the drive assembly. Be careful not

to damage the signal plate, particularly the teeth.

• Check the drive plate and signal plate for deformation or

cracks.

• Keep all magnetized objects away from the signal plate, par-

ticularly the teeth.

OIL JET

• Check nozzle for deformation and damage.

• Blow compressed air from nozzle, and check for clogs.

• If it is not operating properly, replace oil jet.

OIL JET RELIEF VALVE

• Using a clean plastic stick, press check valve in oil jet relief valve.

Make sure that valve moves smoothly with proper reaction force.

• If it is not operating properly, replace oil jet relief valve.

Dowel Pin Alignment

INFOID:0000000009177947

REMOVAL

1. Use suitable tool to lock the drive plate and match mark (A)

before removing the bolts.

CAUTION:

Do not damage the ring gear teeth or the signal plate teeth

behind the ring gear.

Drive plate torque 
converter surface

: less than 0.35 mm (.0138 in)

Ring gear

: less than 0.5 mm (.0197 in)

SEM849EB

SEM760G

EMU0468D

ALBIA0522ZZ

EM-132

< UNIT DISASSEMBLY AND ASSEMBLY >

CYLINDER BLOCK

2. Remove drive plate.

• Loosen the drive plate in a diagonal order.

CAUTION:

• Do not place drive plate with signal plate facing down.

• When handling the signal plate, take care not to damage

or scratch it.

• Handle the signal plate in a manner that prevents it from

becoming magnetized.

INSTALLATION 

Installation is in the reverse order of removal.

• When installing the drive plate to the crankshaft, use the match

mark (A) as shown to correctly align the crankshaft side dowel pin

to the drive plate side dowel pin hole.

• Install the drive plate and the reinforcement plate in the direction

as shown.

• Tighten the drive plate bolts in a diagonal pattern in two steps. Refer to 

EM-112, "Disassembly and Assem-

bly"

.

- Use a suitable tool to lock the drive plate.

SEM760G

ALBIA0522ZZ

PBIC0910E

SERVICE DATA AND SPECIFICATIONS (SDS)

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< SERVICE DATA AND SPECIFICATIONS (SDS) 

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SERVICE DATA AND SPECIFICATIONS (SDS)

SERVICE DATA AND SPECIFICATIONS (SDS)

General Specification

INFOID:0000000009177948

GENERAL SPECIFICATIONS

Drive Belt

INFOID:0000000009177949

DRIVE BELT

Cylinder arrangement

V-6

Displacement cm

3

 (cu in)

3,498 (213.45)

Bore and stroke mm (in)

95.5 x 81.4 (3.760 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

10.6:1

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
(Valve timing control - “OFF”)

Unit: degree

a

b

c

d

e

f

240

240

−10

70

10

50

SEM713A

PBIC0187E

Tension of drive belt

Belt tension is not necessary, as it is automatically adjusted by drive belt auto-tensioner.

EM-134

< SERVICE DATA AND SPECIFICATIONS (SDS) 

SERVICE DATA AND SPECIFICATIONS (SDS)

Spark Plug

INFOID:0000000009177950

SPARK PLUG

Unit: mm (in)

*: Always check with the Parts Department for the latest parts information.

Intake Manifold 

INFOID:0000000009177951

INTAKE MANIFOLD

Unit: mm (in)

Exhaust Manifold

INFOID:0000000009177952

EXHAUST MANIFOLD

Unit: mm (in)

Camshaft

INFOID:0000000009177953

CAMSHAFT

Unit: mm (in)

Make

DENSO

Standard type*

FXE22HR11

Gap

Standard

1.1 (0.043)

Items

                                Limit

Surface distortion

Intake manifold

0.1 (0.004)

Items

                                Limit

Surface distortion

Exhaust manifold

0.3 (0.012)

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 lobe height “A”

Intake

45.475 - 45.665 (1.7904 - 1.7978)

0.2 (0.008)*

1

Exhaust

45.485 - 45.675 (1.7907 - 1.7982)

0.2 (0.008)*

1

Camshaft runout [TIR*

2

]

Less than 0.02 (0.0008)

0.05 (0.0020)

Camshaft sprocket runout [TIR*

2

]

Less than 0.15 (0.0059)

 

 

 

 

 

 

 

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