2005 NISSAN X-TRAIL exhaust

EM-256
[YD22DDTi]
SERVICE DATA AND SPECIFICATIONS (SDS)

SERVICE DATA AND SPECIFICATIONS (SDS)PFP:00030
Standard and LimitEBS01FCM
GENERAL SPECIFICATIONS
INTAKE MANIFOLD AND EXHAUST MANIFOLD
Unit: mm (in)
DRIVE BELTS
Belt Deflection:
Unit: mm (in)
*: When engine is cold.Cylinder arrangementIn-line 4
Displacement
Unit: cm
3 (cu in)2,184 (133.27)
Bore and stroke Unit: mm (in) 86 x 94 (3.39 x 3.70)
Valve arrangementDOHC
Firing order1-3-4-2
Number of piston ringsCompression 2
Oil 1
Number of main bearings5
Compression ratio16.7
Compression pressure
Unit: kPa (bar, kg/cm
2 , psi)/200 rpmStandard 2,991 (29.9, 30.5, 434)
Minimum 2,452 (24.5, 25.0, 356)
Differential limit between cylinders 490 (4.9, 5.0, 71)
Valve timing
Unit: degree
abc de f
224 212 2 30 -2 46
EM120
Item Limit
Surface distortionIntake manifold 0.1 (0.004)
Exhaust manifold 0.3 (0.012)
Applied beltBelt deflection with 98 N (10 kg, 22 lb) force applied*
New Adjusted Limit for re-adjusting
A/C compressor belt4 - 5
(0.16 - 0.20)6 - 7
(0.24 - 0.28)8.5 (0.335)
Alternator and water pump belt9.0 - 10.5
(0.354 - 0.413)11.0 - 12.5
(0.433 - 0.492)16.5 (0.650)

SERVICE DATA AND SPECIFICATIONS (SDS)
EM-257
[YD22DDTi]
C
D
E
F
G
H
I
J
K
L
MA
EM

CAMSHAFT
Unit: mm (in)
*: Total indicator reading
Valve Lifter
Unit: mm (in)
Valve Clearance
Unit: mm (in)
*: Approximately 80°C (176°F)
Available Shims
Item Standard Limit
Camshaft journal oil clearance 0.045 - 0.086 (0.0018 - 0.0034)
Camshaft bracket inner diameterNo.1 30.500 - 30.521 (1.2008 - 1.2016)
— No. 2, 3, 4, 5 24.000 - 24.021 (0.9449 - 0.9457)
Camshaft journal outer diameterNo. 1 30.435 - 30.455 (1.1982 - 1.1990)
No. 2, 3, 4, 5 23.935 - 23.955 (0.9423 - 0.9431)
Camshaft runout [TIR*] — 0.02 (0.0008)
Camshaft sprocket runout [TIR*] — 0.15 (0.0059)
Camshaft end play 0.070 - 0.148 (0.0028 - 0.0058) 0.24 (0.0094)
Cam nose height “A”Intake 39.505 - 39.695 (1.5553 - 1.5628)
Exhaust 39.905 - 40.095 (1.5711 - 1.5785)
SEM671
Item Standard
Valve lifter outer diameter 29.960 - 29.975 (1.1795 - 1.1801)
Valve lifter hole diameter 30.000 - 30.021 (1.1811 - 1.1819)
Valve lifter clearance 0.025 - 0.061 (0.0010 - 0.0024)
Item Cold Hot* (Reference data)
Intake 0.24 - 0.32 (0.0094 - 0.0126) 0.274 - 0.386 (0.0108 - 0.0152)
Exhaust 0.26 - 0.34 (0.0102 - 0.0134) 0.308 - 0.432 (0.0121 - 0.0170)
Stamped mark Thickness mm (in)
2.10 2.10 (0.0827)
2.12 2.12 (0.0835)
2.14 2.14 (0.0843)
2.16 2.16 (0.0850)
2.18 2.18 (0.0858)
2.20 2.20 (0.0866)
2.22 2.22 (0.0874)
2.24 2.24 (0.0882)

SERVICE DATA AND SPECIFICATIONS (SDS)
EM-259
[YD22DDTi]
C
D
E
F
G
H
I
J
K
L
MA
EM

CYLINDER HEAD
Unit: mm (in)
VA LV E
Valve Dimensions
Unit: mm (in) Item Standard Limit
Cylinder head distortion Less than 0.03 (0.0012) 0.1 (0.004)
JEM204G
Valve head diameter “D”Intake 28.0 - 28.3 (1.102 - 1.114)
Exhaust 26.0 - 26.3 (1.024 - 1.035)
Valve length “L”Intake 106.72 (4.2016)
Exhaust 106.36 (4.1874)
Valve stem diameter “d”Intake 5.965 - 5.980 (0.2348 - 0.2354)
Exhaust 5.945 - 5.960 (0.2341 - 0.2346)
Valve seat angle “α”Intake
45 degrees 15′ - 45 degrees 45′
Exhaust
Valve margin “T”Intake 1.38 (0.0543)
Exhaust 1.48 (0.0583)
Valve margin “T” limitMore than 1.0 (0.039)
Valve stem end surface grinding limit Less than 0.2 (0.008)
SEM188

EM-260
[YD22DDTi]
SERVICE DATA AND SPECIFICATIONS (SDS)

Valve Guide
Unit: mm (in)
Item Standard Service
Valve guide Outer diameter 10.023 - 10.034 (0.3946 - 0.3950) 10.223 - 10.234 (0.4025 - 0.4029)
Valve guide 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)
Item Standard Limit
Valve guide clearanceIntake 0.020 - 0.053 (0.0008 - 0.0021) 0.08 (0.0031)
Exhaust 0.040 - 0.073 (0.0016 - 0.0029) 0.10 (0.0039)
Projection length 10.4 - 10.6 (0.409 - 0.417)
JEM156G

SERVICE DATA AND SPECIFICATIONS (SDS)
EM-261
[YD22DDTi]
C
D
E
F
G
H
I
J
K
L
MA
EM

Valve Seat
Unit: mm (in)
Item Standard Service
Cylinder head seat recess diameter (D)Intake 30.000 - 30.016 (1.1811 - 1.1817) 30.500 - 30.516 (1.2008 - 1.2014)
Exhaust 29.000 - 29.016 (1.1417 - 1.1424) 29.500 - 29.516 (1.1614 - 1.1620)
Valve seat interference fitIntake 0.064 - 0.100 (0.0025 - 0.0039)
Exhaust 0.064 - 0.096 (0.0025 - 0.0038)
Valve seat outer diameter (d)Intake 30.080 - 30.100 (1.1842 - 1.1850) 30.580 - 30.600 (1.2039 - 1.2047)
Exhaust 29.080 - 29.096 (1.1449 - 1.1455) 29.580 - 29.596 (1.1646 - 1.1652)
Height (h)Intake 7.0 - 7.1 (0.276 - 0.280) 6.60 - 6.70 (0.2598 - 0.2638)
Exhaust 6.7 - 6.8 (0.264 - 0.268) 6.3 - 6.4 (0.248 - 0.252)
SEM546G
JEM253G

EM-262
[YD22DDTi]
SERVICE DATA AND SPECIFICATIONS (SDS)

Valve Spring
CYLINDER BLOCK
Unit: mm (in) Depth (H)Intake 8.83 - 9.13 (0.3476 - 0.3594)
Exhaust 9.06 - 9.36 (0.3567 - 0.3685)
Projection (L)Intake 36.53 - 36.98 (1.4382 - 1.4559)
Exhaust 36.53 - 37.01 (1.4382 - 1.4571)
Valve spring square mm (in) 1.9 (0.075)
Free height mm (in) 43.7 (1.720)
Pressure N (kg, lb) at height mm (in) 184 - 208 (18.77 - 21.22, 41.4 - 46.8) at 32.82 (1.2921)
Height during valve open mm (in) 24.82 (0.9772)
Load with valve open N (kg, lb) 320 - 360 (32.65 - 36.73, 71.9 - 80.9)
Top surface distortionStandard Less than 0.03 (0.0012)
Limit 0.1 (0.004)
Cylinder bore Inner diameterStandardGrade No. 1 86.000 - 86.010 (3.3858 - 3.3862)
Grade No. 2 86.010 - 86.020 (3.3862 - 3.3866)
Grade No. 3 86.020 - 86.030 (3.3866 - 3.3870)
Wear limit 0.20 (0.008)
Out-of-round (Difference
between X and Y)
Limit0.015 (0.0006)
Taper (Difference between A
and C)0.010 (0.0004)
Main bearing housing inner diameter (Without bearing) 66.654 - 66.681 (2.6242 - 2.6252)
Difference in inner diameter
between cylindersLimit 0.05 (0.0020)
JEM207G

EM-266
[YD22DDTi]
SERVICE DATA AND SPECIFICATIONS (SDS)

Bearing Oil Clearance
Unit: mm (in)
Tightening TorqueEBS01FCN
*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
Connecting rod bearing oil
clearanceStandard 0.031 - 0.061 (0.0012 - 0.0024)
Idler pulley Nut A 35 (3.6, 26)
Alternator Nut C 21.5 (2.2, 16)
Nut D 50.5 (5.2, 37)
Charge air cooler Bracket 22 (2.2, 16)
Charge air cooler cover
7.0 (0.71, 62)*
2
EGR volume control valve 70 (7.1, 52)
EGR cooler Exhaust manifold side 64.5 (6.6, 48)
EGR volume control
valve side70 (7.1, 52)
EGR volume control valve bracket 23.5 (2.4, 17)
Exhaust manifold insulator
7.4 (0.75, 65)*
2
*1 Exhaust manifold31 (3.2, 23)
Turbocharger48.5 (4.9, 36)
Catalyst48.5 (4.9, 36)
Catalyst rear diffuser33.5 (3.4, 25)
Catalyst insulator Catalyst side
7.4 (0.75, 65)*
2
Catalyst rear diffuser
side9.6 (0.97, 85)*
2
Oil pan lower
7 (0.7, 62)*2
Oil pan drain plug34 (3.5, 25)
Oil strainer17 (1.7, 13)
*1 Oil pan upper M6 bolt
7 (0.7, 62)*
2
M8 bolt 21.5 (2.2, 16)
M10 bolt 33.5 (3.4, 25)
Vacuum pump23.5 (2.4, 17)
Cylinder head rear cover M6 bolt
9.7 (0.98, 86) *
2
M8 bolt 17 (1.7, 13)
Injection tube Nozzle side 23.0 (2.3, 17)
Fuel rail side 23.0 (2.3, 17)
Injection tube center23.0 (2.3, 17)
Nozzle support26.2 (2.7, 19)
Spill tube Nozzle side 18.7 (1.9, 14)
Cylinder head side 18.7 (1.9, 14)
Fuel rail57.5 (5.9, 42)
Fuel pump31.4 (3.2, 23)
Fuel pump sprocket39 (4.0, 29)

LU-20
[YD22DDTi]
ENGINE OIL

ENGINE OILPFP:KLA92
InspectionEBS00B03
ENGINE OIL LEVEL
NOTE:
Before starting engine, put vehicle horizontally and check the engine oil level. If engine is already started, stop
it and allow 10 minutes before checking.
1. Pull out oil level gauge and wipe it clean.
2. Insert oil level gauge and make sure the engine oil level is within
the range shown in the figure.
3. If it is out of range, adjust it.
ENGINE OIL APPEARANCE

Check engine oil for white turbidity or heavy contamination.

If engine oil becomes turbid and white, it is highly probable that it is contaminated with engine coolant.
Repair or replace damaged parts.
ENGINE OIL LEAKAGE
Check for engine oil leakage around the following area.

Oil pan (upper and lower)

Oil pan drain plug

Oil pressure switch

Oil filter bracket

Oil cooler

Oil pump housing

Va c u u m p u m p

Cylinder head rear cover assembly

Front and rear chain cases

Mating surface between cylinder block and cylinder head

Mating surface between cylinder head and rocker cover

Front and rear oil seals

Turbocharger

Oil tube connecting parts from turbocharger
ENGINE OIL PRESSURE CHECK
WARNING:

Be careful not to burn yourself, as the engine oil is hot.

Be sure to check oil pressure in “ Neutral position” and parking brake should be applied securely.
1. Check the engine oil level. Refer to LU-20, "
ENGINE OIL LEVEL" .
2. Remove RH engine undercover.
3. Remove exhaust front tube. Refer to EX-2, "
EXHAUST SYSTEM" .
SBIA0122E