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Items
Standard
Valve lifter outer diameter 29.977 - 29.987 (1.1802 - 1.1806)
Valve lifter hole diameter 30.000 - 30.021 (1.1811 - 1.1819)
Valve lifter clearance 0.013 - 0.044 (0.0005 - 0.0017) 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) Thickness mm (in) Identification mark
3.00 (0.1181) 300
3.02 (0.1189) 302
3.04 (0.1197) 304
3.06 (0.1205) 306
3.08 (0.1213) 308
3.10 (0.1220) 310
3.12 (0.1228) 312
3.14 (0.1236) 314
3.16 (0.1244) 316
3.18 (0.1252) 318
3.20 (0.1260) 320
3.22 (0.1268) 322
3.24 (0.1276) 324
3.26 (0.1283) 326
3.28 (0.1291) 328
3.30 (0.1299) 330
3.32 (0.1307) 332
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Cylinder Head
INFOID:0000000004784327
CYLINDER HEAD Unit: mm (in)
VALVE DIMENSIONS Unit: mm (in)
3.34 (0.1315) 334
3.36 (0.1323) 336
3.38 (0.1331) 338
3.40 (0.1339) 340
3.42 (0.1346) 342
3.44 (0.1354) 344
3.46 (0.1362) 346
3.48 (0.1370) 348
3.50 (0.1378) 350
Thickness mm (in) Identification mark Items Standard Limit
Head surface distortion — 0.1 (0.004)
Normal cylinder head height “H” 125.0 (4.92) —
Page 3067 of 4331
Items
Standard Oversize (service) [0.2 (0.008)]
Valve guide Outer diameter 9.023 - 9.034 (0.3552 - 0.3557) 9.223 - 9.234 (0.3631 - 0.3635)
Inner diameter (Finished size) 5.000 - 5.018 (0.1969 - 0.1976)
Cylinder head valve guide hole diameter 8.975 - 8.996 (0.3533 - 0.3542) 9.175 - 9.196 (0.3612 - 0.3620)
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)
0.1 (0.004)
Exhaust 0.030 - 0.063 (0.0012 - 0.0025)
Projection length “H” 11.4 - 11.8 (0.449 - 0.465)
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*
1
: Diameter made by intersection point of conic angles α1 and α2
* 2
: Diameter made by intersection point of conic angles α2 and α3
* 3
: Machining data
VALVE SPRING
Cylinder Block INFOID:0000000004784328
CYLINDER BLOCK Unit: mm (in)
Valve seat interference fit
Intake
0.081 - 0.113 (0.0032 - 0.0044)
Exhaust
Diameter “d1”* 1 Intake 29.0 (1.142)
Exhaust 23.0 (0.906)
Diameter “d2”* 2 Intake 30.6 - 30.8 (1.205 - 1.213)
Exhaust 24.9 - 25.1 (0.980 - 0.988)
Angle “ α1” Intake 60
°
Exhaust 45 °
Angle “ α2” Intake
89°45 ′ - 90 °15 ′
Exhaust
Angle “ α3” Intake
120°
Exhaust
Contacting width “W”* 3Intake 1.05 - 1.35 (0.0413 - 0.0531)
Exhaust 1.25 - 1.55 (0.0492 - 0.0610)
Height “h” Intake
6.0 (0.236) 5.45 (0.215)
Exhaust 5.43 (0.214)
Depth “H” 6.0 (0.236)Items Standard
Free height 42.26 mm (1.6638 in)
Installation height 32.40 mm (1.2756 in)
Installation load 136 - 154 N (13.9 - 15.7 kg, 31 - 35 lb)
Height during valve open 23.96 mm (0.9433 in)
Load with valve open 262 - 296 N (26.7 - 30.2 kg, 59 - 67 lb)
Items Limit
Valve spring squareness 1.8 mm (0.071 in) Cylinder block top surface distortion Limit 0.1 (0.004)
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Item Standard Limit
Piston skirt diameter “A” 77.965 - 77.980 (3.0695 - 3.0701) —
Measure point “H” 37.1 (1.461) —
Piston pin hole diameter 19.006 - 19.012 (0.7483 - 0.7485) —
Piston to cylinder bore clearance 0.020 - 0.050 (0.0008 - 0.0020) 0.09 (0.0035)
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![NISSAN LATIO 2009 Service Repair Manual SERVICE DATA AND SPECIFICATIONS (SDS)
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< SERVICE DATA AND SPECIFICATIONS (SDS)
[HR16DE] C
D E
F
G H
I
J
K L
M A EM
NP
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Unit: mm (in)
CONNECTING ROD Unit: mm (in)
CRANKSHAFT Unit: mm (in)
Pisto NISSAN LATIO 2009 Service Repair Manual SERVICE DATA AND SPECIFICATIONS (SDS)
EM-123
< SERVICE DATA AND SPECIFICATIONS (SDS)
[HR16DE] C
D E
F
G H
I
J
K L
M A EM
NP
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Unit: mm (in)
CONNECTING ROD Unit: mm (in)
CRANKSHAFT Unit: mm (in)
Pisto](/manual-img/5/57359/w960_57359-3069.png)
SERVICE DATA AND SPECIFICATIONS (SDS)
EM-123
< SERVICE DATA AND SPECIFICATIONS (SDS)
[HR16DE] C
D E
F
G H
I
J
K L
M A EM
NP
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Unit: mm (in)
CONNECTING ROD Unit: mm (in)
CRANKSHAFT Unit: mm (in)
Piston pin outer diameter 18.996 - 19.002 (0.7479 - 0.7481)
Piston to piston pin oil clearance Standard 0.008 - 0.012 (0.0003 - 0.0005) Center distance
129.84 - 129.94 (5.11 - 5.12)
Bend [per 100 (3.94)] Limit 0.15 (0.0059)
Torsion [per 100 (3.94)] Limit 0.30 (0.0118)
Connecting rod small end clearance Standard –0.018 - –0.044 (–0.0007 - –0.0017)
Connecting rod small end inner diameter Standard 18.958 - 18.978 (0.7464 - 0.7472)
Connecting rod side clearance Standard 0.200 - 0.352 (0.0079 - 0.0139)
Connecting rod big end diameter 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 43.000 - 43.001 (1.6929 - 1.6929)
43.001 - 43.002 (1.6929 - 1.6930)
43.002 - 43.003 (1.6930 - 1.6930)
43.003 - 43.004 (1 6930 - 1.6931)
43.004 - 43.005 (1.6931 - 1.6931)
43.005 - 43.006 (1.6931 - 1.6931)
43.006 - 43.007 (1.6931 - 1.6932)
43.007 - 43.008 (1.6932 - 1.6932)
43.008 - 43.009 (1.6932 - 1.6933)
43.009 - 43.010 (1.6933 - 1.6933) 43.010 - 43.011 (1.6933 - 1.6933)
43.011 - 43.012 (1.6933 - 1.6934)
43.012 - 43.013 (1.6934 - 1.6934) Center distance “r”
41.68 - 41.76 (1.6409 - 1.6441)
Out-of-round Limit 0.003 (0.0001)
Taper Limit 0.004 (0.0002)
Runout [TIR*] Limit 0.10 (0.0039)
Crankshaft end play Standard 0.098 - 0.260 (0.0039 - 0.0102)
Limit 0.35 (0.0138) SEM645 PBIC3459J
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Grade number Thickness Identification color Remarks
0 1.498 - 1.501 (0.0590 - 0.0591) Black
Grade and color are the same
for upper and lower bearings.
1 1.501 - 1.504 (0.0591 - 0.0592) Brown
2 1.504 - 1.507 (0.0592 - 0.0593) Green
3 1.507 - 1.510 (0.0593 - 0.0594) Yellow
4 1.510 - 1.513 (0.0594 - 0.0596) Blue
01 UPR 1.498 - 1.501 (0.0590 - 0.0591) Black
Grade and color are different
for upper and lower bearings.
LWR 1.501 - 1.504 (0.0591 - 0.0592) Brown
12 UPR 1.501 - 1.504 (0.0591 - 0.0592) Brown
LWR 1.504 - 1.507 (0.0592 - 0.0593) Green
23 UPR 1.504 - 1.507 (0.0592 - 0.0593) Green
LWR 1.507 - 1.510 (0.0593 - 0.0594) Yellow
34 UPR 1.507 - 1.510 (0.0593 - 0.0594) Yellow
LWR 1.510 - 1.513 (0.0594 - 0.0596) Blue
Page 3072 of 4331

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UNDERSIZE TABLE
Unit: mm (in)
CONNECTING ROD BEARING OIL CLEARANCE Unit: mm (in)
Main Bearing INFOID:0000000004784330
MAIN BEARING GRADE TABLE Unit: mm (in)
UNDERSIZE TABLE Unit: mm (in)
MAIN BEARING OIL CLEARANCE Unit: mm (in)
Item Thickness Crankshaft pin journal diameter
US 0.25 (0.0098) 1.627 - 1.635 (0.0641 - 0.0644) Grind so that bearing clearance is the specified value. Connecting rod bearing oil clearance
Standard 0.029 - 0.039 (0.0011 - 0.0015)
Limit 0.10 (0.0039) Grade number Thickness Identification color Remarks
0 1.996 - 1.999 (0.0786 - 0.0787) Black
Grade and color are the same
for upper and lower bearings.
1 1.999 - 2.002 (0.0787 - 0.0788) Brown
2 2.002 - 2.005 (0.0788 - 0.0789) Green
3 2.005 - 2.008 (0.0789 - 0.0791) Yellow
4 2.008 - 2.011 (0.0791 - 0.0792) Blue
5 2.011 - 2.014 (0.0792 - 0.0793) Pink
01 UPR 1.996 - 1.999 (0.0786 - 0.0787) Black
Grade and color are different
for upper and lower bearings.
LWR 1.999 - 2.002 (0.0787 - 0.0788) Brown
12 UPR 1.999 - 2.002 (0.0787 - 0.0788) Brown
LWR 2.002 - 2.005 (0.0788 - 0.0789) Green
23 UPR 2.002 - 2.005 (0.0788 - 0.0789) Green
LWR 2.005 - 2.008 (0.0789 - 0.0791) Yellow
34 UPR 2.005 - 2.008 (0.0789 - 0.0791) Yellow
LWR 2.008 - 2.011 (0.0791 - 0.0792) Blue
45 UPR 2.008 - 2.011 (0.0791 - 0.0792) Blue
LWR 2.011 - 2.014 (0.0792 - 0.0793) Pink Main bearing oil clearance Standard 0.024 - 0.034 (0.0009 - 0.0013)