Infiniti F50. Manual - part 555

 

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Infiniti F50. Manual - part 555

 

 

SERVICE DATA AND SPECIFICATIONS (SDS)

EM-107

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Undersize

Unit: mm (in)

Bearing Clearance

Unit: mm (in)

CONNECTING ROD BEARING

Undersize

Unit: mm (in)

Bearing Clearance

Unit: mm (in)

01

UPR

2.483 - 2.486 (0.0978 - 0.0979)

Black/Brown

Grade and color are different 
for upper and lower bearings.

LWR

2.486 - 2.489 (0.0979 - 0.0980)

12

UPR

2.486 - 2.489 (0.0979 - 0.0980)

Brown/Green

LWR

2.489 - 2.492 (0.0980 - 0.0981)

23

UPR

2.489 - 2.492 (0.0980 - 0.0981)

Green/Yellow

LWR

2.492 - 2.495 (0.0981 - 0.0982)

34

UPR

2.492 - 2.495 (0.0981 - 0.0982)

Yellow/Blue

LWR

2.495 - 2.498 (0.0982 - 0.0983)

45

UPR

2.495 - 2.498 (0.0982 - 0.0983)

Blue/Pink

LWR

2.498 - 2.501 (0.0983 - 0.0985)

56

UPR

2.498 - 2.501 (0.0983 - 0.0985)

Pink/Purple

LWR

2.501 - 2.504 (0.0985 - 0.0986)

67

UPR

2.501 - 2.504 (0.0985 - 0.0986)

Purple/White

LWR

2.504 - 2.507 (0.0986 - 0.0987)

        78

UPR

     2.504 - 2.507 (0.0986 - 0.0987)

               White/Red

LWR

     2.507 - 2.510 (0.0987 - 0.0988)

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.

Main bearing clearance

Standard

No.1 and 5

0.001 - 0.011 (0.0004 - 0.0004)

No.2, 3 and 4

0.007 - 0.017 (0.0003 - 0.0007)

Limit

No.1 and 5

                                       0.021 (0.0008)

No.2, 3 and 4

                                       0.027 (0.0011)

Grade number

Thickness “T” 

mm (in)

Identification color (mark)

0

1.500 - 1.503 (0.0591 - 0.0592)

No color

1

1.503 - 1.506 (0.0592 - 0.0593)

Brown

2

1.506 - 1.509 (0.0593 - 0.0594)

Green

Undersize

Thickness

Crank pin journal diameter “Dp”

0.25 (0.0098)

1.626 - 1.634 (0.0640 - 0.0643)

Grind so that bearing clearance is the specified value.

Connecting rod bearing clearance

Standard

0.020 - 0.045 (0.0008 - 0.0018)

Limit

0.055 (0.0022)

EM-108

SERVICE DATA AND SPECIFICATIONS (SDS)

Tightening torque

EBS003P6

*1: Parts to be tightened in particular orders.
1)-: Order of tightening when tightening two or more times separately.

Unit: N·m (kg-m, ft-lb)

Unit: N·m (kg-m, in-lb)*

2

Engine cover and battery cover

3.3 - 4.4 (0.34 - 0.45, 30 - 38)*

2

Air duct (inlet)

5.0 - 6.5 (0.51 - 0.66, 45 - 57)*

2

Auto tensioner (Used for alternator, water pump and A/C compressor)

19.6 - 23.5 (2.0 - 2.4, 15 - 17)

Auto tensioner (Used for power steering pump belt)

19.6 - 23.5 (2.0 - 2.4, 15 - 17)

Idler pulley

20.6 - 26.5 (2.1 - 2.7, 16 - 19)

Mass air flow  sensor 

4.25 - 5.75 (0.43 - 0.58, 39 - 51)*

2

Electric throttle control actuator

20.6 (2.1, 15)

EVAP canister purge control solenoid valve

15.7 (1.6, 12)

EVAP canister purge control solenoid valve bracket

11.8 (1.2, 9)

*1

Intake manifold upper

28.0 (2.9, 21)

*1

Intake manifold lower

28.0 (2.9, 21)

PCV tube

11.8 (1.2, 9)

*1

Exhaust manifold

26 - 30 (2.6 - 3.1, 19 - 22)

Exhaust manifold cover

5.1 - 6.4 (0.52 - 0.66, 46 - 57)*

2

Heated oxygen sensor

41 - 50 (4.1 - 5.1, 30 - 36)

*1

Oil pan

M6 bolt

8.2 -9.5 (0.83 -0.97, 72 - 84)*

2

M8 bolt

19.6 - 23.5 (2.0 - 2.4, 15 - 17)

Oil pan drain plug

29.4 - 39.2 (3.0 - 4.0, 22 - 28)

Oil pressure switch

12.3 - 17.2 (1.25 - 1.75, 9 - 12)

Oil strainer

19.6 - 23.5 (2.0 - 2.4, 15 - 17)

Oil filter

14.7 - 20.6 (1.5 - 2.1, 11 - 15)

Rear plate cover

6.3 - 8.3 (0.64 - 0.85, 56 - 73)*

2

Ignition coil 

3.8 -4.4 (0.39 - 0.44, 34 - 38)*

2

Spark plug

19.6 - 29.4 (2.0 - 2.9, 15 - 21)

Fuel damper assembly (RH)

7.2 - 9.6 (0.74 - 0.97, 64 - 84)*

2

Fuel feed damper assembly

7.2 - 9.6 (0.74 - 0.97, 64 - 84)*

2

Fuel damper assembly, with hose

7.2 - 9.6 (0.74 - 0.97, 64 - 84)*

2

Fuel tube assembly

1)
2)

9.3 - 10.8 (0.95 - 1.1, 6.2 - 7.9)
20.6 - 26.5 (2.1 - 2.7, 16 - 19)

*1

Rocker cover

1)
2)

1.0 - 3.0 (0.1 - 0.31,  9 - 26)*

2

7.4 - 9.3 (0.75 - 0.95, 66 - 82)*

2

PCV valve

1.96 - 2.94 (0.20 - 0.29, 18 - 26)*

2

*1

Camshaft bracket

M6 and M8 bolts
M6 and M8 bolts
M6 bolt
M8 bolt

1)
2)
3)
4)

1.96 (0.2, 17)*

2

5.88 (0.6, 52)*

2

9.02 - 11.8 (0.92 - 1.2, 80 - 104)*

2

29.4 - 33.3 (3.0 - 3.4, 22 - 24)

Camshaft sprocket

147 - 157 (15.0 - 16.0, 109 - 115)

*1

Front cover

11.8 - 13.7 (1.2 - 1.3,  9 - 10)

Crankshaft pulley

1)
2)

88.2 - 98.0 (9.0 - 9.9, 65 - 72)
90

°

 - 96

°

 (angle tightening)

SERVICE DATA AND SPECIFICATIONS (SDS)

EM-109

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Oil pump

8.1 - 9.5 (0.83 - 0.96, 72 - 84)*

2

Oil level gauge guide

11.8 - 13.7 (1.2 - 1.3, 9 - 10)

Timing chain slack guide

15.7 - 17.7 (1.6 - 1.8, 12 - 13)

Timing chain tension guide

15.7 - 17.7 (1.6 - 1.8, 12 - 13)

Chain tensioner

6.4 - 7.5 (0.66 - 0.76, 57 - 66)*

2

Chain tensioner cover

8.1 - 9.5 (0.83 - 0.96, 72 - 84)*

2

Intake valve timing control cover

9.8 - 12.7 (1.0 - 1.3, 87 - 112)*

2

Intake valve timing control solenoid valve

8.4 - 10.8 (0.9 - 1.1, 75 - 95)*

2

Camshaft position sensor (PHASE)

7.1 - 10.8 (0.8 - 1.1, 63 - 95)*

2

Intake valve timing control position sensor

7.1 - 10.8 (0.8 - 1.1, 63 - 95)*

2

*1

Cylinder head

1)

98.1 (10.0, 72)

2)

0 (0.0, 0)

3)

39.2 - 49.0 (4.0 - 5.0, 29 - 36)

4)

60

°

 - 65

°

 (angle tightening)

5)

60

°

 - 65

°

 (angle tightening)

Engine coolant temperature sensor

20 - 29 (2.0 - 3.0, 15 - 21)

Engine slinger (front and rear)

30.4 - 36.3 (3.1 - 3.7, 23 - 26)

*1

Main bearing cap

M12 bolt

1)

36.3 - 42.1 (3.7 - 4.3, 27 - 31)

M9 bolt

2)

26.5 - 32.3 (2.7 - 3.3, 20 - 23)

M12 bolt

3)

40

°

 - 45

°

 (angle tightening)

M9 bolt

4)

30

°

 - 35

°

 (angle tightening)

M10 side bolt

5)

46.1 - 51.9 (4.7 - 5.3,  34 - 38)

Connecting rod cap

1)

13.7 - 15.7 (1.4 - 1.6, 10 - 12)

2)

60

°

 - 65

°

 (angle tightening)

Rear oil seal retainer

6.3 - 8.3 (0.85 - 0.95, 56 - 73)*

2

Drive plate

84 - 93 (8.5 - 9.5, 62 - 68)

Crankshaft position sensor (POS)

7.1 - 10.8 (0.8 - 1.1, 63 - 95)*

2

Knock sensor 

16 - 26 (1.6 - 2.7, 12 - 19)

Cylinder block heater (For Canada)

69 - 78 (7.1 - 7.9, 51 - 57)

EM-110

SERVICE DATA AND SPECIFICATIONS (SDS)

 

 

 

 

 

 

 

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