Nissan Almera Tino V10. Manual — part 892
EM-224
[YD]
SERVICE DATA AND SPECIFICATIONS (SDS)
CYLINDER HEAD
Unit: mm (in)
VALVE
Valve
Unit: mm (in)
Valve Clearance
Unit: mm (in)
*1: Approximately 20
°
C (68
°
F)
*2: Approximately 80
°
C (176
°
F)
Item
Standard
Limit
Head surface distortion
Less than 0.03 (0.0012)
0.04 (0.0016)
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
°
15
′
- 45
°
45
′
Exhaust
Valve margin “T”
Intake
1.38 (0.0543)
Exhaust
1.48 (0.0583)
Valve margin “T” limit
More than 1.0 (0.039)
Valve stem end surface grinding limit
Less than 0.2 (0.008)
SEM188
Item
Cold*1
Hot*2 (reference data)
Intake
0.24 - 0.32 (0.0094 - 0.0126)
0.274 - 0.386 (0.011 - 0.015)
Exhaust
0.26 - 0.34 (0.0102 - 0.0134)
0.308 - 0.432 (0.012 - 0.017)
SERVICE DATA AND SPECIFICATIONS (SDS)
EM-225
[YD]
C
D
E
F
G
H
I
J
K
L
M
A
EM
Available Shims
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)
2.26
2.26 (0.0890)
2.28
2.28 (0.0898)
2.30
2.30 (0.0906)
2.32
2.32 (0.0913)
2.34
2.34 (0.0921)
2.36
2.36 (0.0929)
2.38
2.38 (0.0937)
2.40
2.40 (0.0954)
2.42
2.42 (0.0953)
2.44
2.44 (0.0961)
2.46
2.46 (0.0969)
2.48
2.48 (0.0976)
2.50
2.50 (0.0984)
2.52
2.52 (0.0992)
2.54
2.54 (0.1000)
2.56
2.56 (0.1008)
2.58
2.58 (0.1016)
2.60
2.60 (0.1024)
2.62
2.62 (0.1031)
2.64
2.64 (0.1039)
2.66
2.66 (0.1047)
2.68
2.68 (0.1055)
2.70
2.70 (0.1063)
2.72
2.72 (0.1071)
2.74
2.74 (0.1079)
SEM512G
EM-226
[YD]
SERVICE DATA AND SPECIFICATIONS (SDS)
Valve Spring
Valve Lifter
Unit: mm (in)
Valve Guide
Unit: mm (in)
Free height
mm (in)
44.74 (1.7614)
Pressure
N (kg, lb) at height mm (in)
184 - 208 (18.77 - 21.22, 41.4 - 46.8) at 32.82 (1.2921)
Out-of-square
mm (in)
Limit 1.5 (0.059)
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)
Item
Standard
Valve lifter outer diameter
29.960 - 29.975 (1.1795 - 1.1801)
Lifter guide inner diameter
30.000 - 30.021 (1.1811 - 1.1819)
Clearance between lifter and lifter guide
0.025 - 0.061 (0.0010 - 0.0024)
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
Stem to guide clearance
Intake
0.020 - 0.053 (0.0008 - 0.0021)
0.08 (0.0031)
Exhaust
0.040 - 0.073 (0.0016 - 0.0029)
0.1 (0.004)
Valve deflection limit
0.15 (0.0059)
Projection length
10.4 - 10.6 (0.409 - 0.417)
JEM156G
SERVICE DATA AND SPECIFICATIONS (SDS)
EM-227
[YD]
C
D
E
F
G
H
I
J
K
L
M
A
EM
Valve Seat
Unit: mm (in)
Item
Standard
Service
Cylinder head seat recess diameter (D)
Intake
30.000 - 30.016 (1.1181 - 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 fit
Intake
0.064 - 0.100 (0.0025 - 0.0039)
Exhaust
0.064 - 0.096 (0.0025 - 0.0038)
Valve seat outer diameter (d)
Intake
30.000 - 30.016 (1.1811 - 1.1817)
30.500 - 30.516 (1.2008 - 1.2014)
Exhaust
29.000 - 29.016 (1.1442 - 1.1424)
29.500 - 29.516 (1.1614 - 1.1620)
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
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