NISSAN ALMERA TINO 2001 Service Repair Manual

General SpecificationsNLEM0028
EngineQG18DE
ClassificationGasoline
Cylinder arrangement4, in-line
Displacement
cm
3(cu in)1,769 (107.94)
Bore´stroke
mm (in)80.0´88.0 (3.150´3.465)
Valve arrangementDOHC
Firing order1-3-4-2
Number of piston ringsCompression 2
Oil 1
Number of main bearings5
Compression ratio9.5
EM120
abcde f
Valve timing 222É 236É 0É (20É) 56É (36É) þ2É 44É
( ): Valve timing control ON
Compression PressureNLEM0029Unit: kPa (bar, kg/cm2, psi)/350 rpm
Standard1,324 (13.24, 13.5, 192)
Minimum1,128 (11.28, 11.5, 164)
Difference limit between cylinders 98 (0.98, 1.0, 14)
Belt DeflectionNLEM0045Unit: mm (in)
Used belt deflection
Deflection of new belt
Limit Deflection after adjustment
AlternatorWith air conditioner com-
pressor8.1 (0.319)5.3 - 5.7
(0.209 - 0.224)4.5 - 5.0
(0.177 - 0.197)
Without air conditioner com-
pressor10.2 (0.402)6.5 - 7.0
(0.256 - 0.276)5.5 - 6.1
(0.217 - 0.240)
Power steering oil pump 7.1 (0.280)4.4 - 4.9
(0.173 - 0.193)3.9 - 4.4
(0.154 - 0.173)
Applied pushing force98 N (10 kg, 22 lb)
SERVICE DATA AND SPECIFICATIONS (SDS)QG
General Specifications
EM-64

Spark PlugNLEM0046
NGK Champion
TypeStandard BKR5E-11 RC10YC4
Hot BKR4E-11 Ð
Cold BKR6E-11 Ð
Plug gap mm (in)1.0 - 1.1 (0.039 - 0.043)
Cylinder HeadNLEM0030Unit: mm (in)
Standard Limit
Head surface flatness Less than 0.03 (0.0012) 0.1 (0.004)
Height 117.8 - 118.0 (4.638 - 4.646) Ð
ValveNLEM0031VALVENLEM0031S01Unit: mm (in)
SEM188A
QG18DE
Valve head diameter ªDºIntake 29.9 - 30.2 (1.177 - 1.189)
Exhaust 24.9 - 25.2 (0.980 - 0.992)
Valve length ªLºIntake 92.00 - 92.50 (3.6220 - 3.6417)
Exhaust 92.37 - 92.87 (3.6366 - 3.6563)
Valve stem diameter ªdºIntake 5.465 - 5.480 (0.2152 - 0.2157)
Exhaust 5.445 - 5.460 (0.2144 - 0.2150)
Valve face angle ªaº45É15¢- 45É45¢
Valve margin ªTº1 (0.04)
Valve margin ªTº limitMore than 0.5 (0.020 in)
Valve stem end surface grinding limit0.2 (0.008)
VALVE SPRINGNLEM0031S02
Free height mm (in)40.0 (1.575)
Pressure N (kg, lb)
at height mm (in)Standard370.0 (37.73, 83.19)
at 23.64 (0.9307)
Limit347.8 (35.46, 78.19)
at 23.64 (0.9307)
Out-of-square mm (in)Less than 1.80 (0.0709)
SERVICE DATA AND SPECIFICATIONS (SDS)QG
Spark Plug
EM-65

VALVE LIFTERNLEM0031S10Unit: mm (in)
Valve lifter outside diameter 29.960 - 29.975 (1.1795 - 1.1801)
Lifter guide inside diameter 30.000 - 30.021 (1.1811 - 1.1819)
Clearance between valve lifter and valve lifter guide 0.025 - 0.065 (0.0010 - 0.0026)
SERVICE DATA AND SPECIFICATIONS (SDS)QG
Valve (Cont'd)
EM-66

VALVE CLEARANCE=NLEM0031S11Unit: mm (in)
For adjusting For checking
Hot Cold* (reference data) Hot
Intake 0.32 - 0.40 (0.013 - 0.016) 0.25 - 0.33 (0.010 - 0.013) 0.21 - 0.49 (0.008 - 0.019)
Exhaust 0.37 - 0.45 (0.015 - 0.018) 0.32 - 0.40 (0.013 - 0.016) 0.30 - 0.58 (0.012 - 0.023)
*: At a temperature of approximately 20ÉC (68ÉF)
Whenever valve clearances are adjusted to cold specifications, check that the clearances satisfy hot specifications and adjust
again if necessary.
VALVE GUIDENLEM0031S04Unit: mm (in)
MEM096A
Intake Exhaust
Standard Service Standard Service
Valve guideOuter diameter9.523 - 9.534
(0.3749 - 0.3754)9.723 - 9.734
(0.3828 - 0.3832)9.523 - 9.534
(0.3749 - 0.3754)9.723 - 9.734
(0.3828 - 0.3832)
Inner diameter
[Finished size]5.500 - 5.515 (0.2165 - 0.2171) 5.500 - 5.515 (0.2165 - 0.2171)
Cylinder head valve guide hole diameter9.475 - 9.496
(0.3730 - 0.3739)9.685 - 9.696
(0.3813 - 0.3817)9.475 - 9.496
(0.3730 - 0.3739)9.685 - 9.696
(0.3813 - 0.3817)
Interference fit of valve guide0.027 - 0.059
(0.0011 - 0.0023)0.027 - 0.049
(0.0011 - 0.0019)0.027 - 0.059
(0.0011 - 0.0023)0.027 - 0.049
(0.0011 - 0.0019)
Stem to guide clearance 0.020 - 0.050 (0.0008 - 0.0020) 0.040 - 0.070 (0.0016 - 0.0028)
Valve deflection limit (Dial gauge reading) 0.2 (0.008)
Projection length ªLº 11.5 - 11.7 (0.453 - 0.461)
AVAILABLE SHIMSNLEM0031S07
Thickness mm (in) Identification mark
2.00 (0.0787) 200
2.02 (0.0795) 202
2.04 (0.0803) 204
2.06 (0.0811) 206
2.08 (0.0819) 208
2.10 (0.0827) 210
2.12 (0.0835) 212
2.14 (0.0843) 214
2.16 (0.0850) 216
SERVICE DATA AND SPECIFICATIONS (SDS)QG
Valve (Cont'd)
EM-67

2.18 (0.0858) 218
2.20 (0.0866) 220
2.21 (0.0870) 221
2.22 (0.0874) 222
2.23 (0.0878) 223
2.24 (0.0882) 224
2.25 (0.0886) 225
2.26 (0.0890) 226
2.27 (0.0894) 227
2.28 (0.0898) 228
2.29 (0.0902) 229
2.30 (0.0906) 230
2.31 (0.0909) 231
2.32 (0.0913) 232
2.33 (0.0917) 233
2.34 (0.0921) 234
2.35 (0.0925) 235
2.36 (0.0929) 236
2.37 (0.0933) 237
2.38 (0.0937) 238
2.39 (0.0941) 239
2.40 (0.0945) 240
2.41 (0.0949) 241
2.42 (0.0953) 242
2.43 (0.0957) 243
2.44 (0.0961) 244
2.45 (0.0965) 245
2.46 (0.0969) 246
2.47 (0.0972) 247
2.48 (0.0976) 248
2.49 (0.0980) 249
2.50 (0.0984) 250
2.51 (0.0988) 251
2.52 (0.0992) 252
2.53 (0.0996) 253
2.54 (0.1000) 254
2.55 (0.1004) 255
2.56 (0.1008) 256
2.57 (0.1012) 257
2.58 (0.1016) 258
2.59 (0.1020) 259
SERVICE DATA AND SPECIFICATIONS (SDS)QG
Valve (Cont'd)
EM-68

2.60 (0.1024) 260
2.61 (0.1028) 261
2.62 (0.1031) 262
2.63 (0.1035) 263
2.64 (0.1039) 264
2.65 (0.1043) 265
2.66 (0.1047) 266
2.68 (0.1055) 268
2.70 (0.1063) 270
2.72 (0.1071) 272
2.74 (0.1079) 274
2.76 (0.1087) 276
2.78 (0.1094) 278
2.80 (0.1102) 280
2.82 (0.1110) 282
2.84 (0.1118) 284
2.86 (0.1126) 286
2.88 (0.1134) 288
2.90 (0.1142) 290
2.92 (0.1150) 292
2.94 (0.1157) 294
2.96 (0.1165) 296
2.98 (0.1173) 298
SERVICE DATA AND SPECIFICATIONS (SDS)QG
Valve (Cont'd)
EM-69

AEM236
VALVE SEATNLEM0031S05Unit: mm (in)
SEM573DASEM574DA
Dia. QG18DE
A 27.8 - 28.0 (1.094 - 1.102)
B 29.5 - 29.7 (1.161 - 1.169)
C 31.9 - 32.1 (1.256 - 1.264)
D 31.500 - 31.516 (1.2402 - 1.2408)
E 24.5 - 24.7 (0.9646 - 0.9724)
F 26.2 - 26.4 (1.031 - 1.039)
G 26.500 - 26.516 (1.043 - 1.0439)
SERVICE DATA AND SPECIFICATIONS (SDS)QG
Valve (Cont'd)
EM-70

VALVE SEAT RESURFACE LIMITNLEM0031S08Unit: mm (in)
AEM343
Depth (L)Intake 35.95 - 36.55 (1.4154 - 1.4390)
Exhaust 35.92 - 36.52 (1.4142 - 1.4378)
Camshaft and Camshaft BearingNLEM0032Unit: mm (in)
Engine model QG18DE with intake valve timing control
Cam height ªAºIntake 40.610 - 40.800 (1.5988 - 1.6063)
Exhaust 40.056 - 40.246 (1.5770 - 1.5845)
Cam wear limit 0.20 (0.0079)
EM671
Standard Limit
Camshaft journal to bearing clearance 0.045 - 0.086 (0.0018 - 0.0034) 0.15 (0.0059)
Inner diameter of camshaft bear-
ingNo. 1 28.000 - 28.021 (1.1024 - 1.1032)
Ð
No. 2 to No. 5 24.000 - 24.021 (0.9449 - 0.9457)
Outer diameter of camshaft jour-
nalNo. 1 27.935 - 27.955 (1.0998 - 1.1006)
Ð
No. 2 to No. 5 23.935 - 23.955 (0.9423 - 0.9431)
Camshaft runout [TIR*] Less than 0.02 (0.0008) 0.1 (0.004)
Camshaft end play 0.115 - 0.188 (0.0045 - 0.0074) 0.20 (0.0079)
*Total indicator reading
SERVICE DATA AND SPECIFICATIONS (SDS)QG
Valve (Cont'd)
EM-71

Cylinder BlockNLEM0033Unit: mm (in)
SEM171D
QG18DE
Limit
Standard
Surface flatness Less than 0.03 (0.0012) 0.1 (0.004)
Height ªHº (nominal) 213.95 - 214.05 (8.4232 - 8.4271) Ð
Cylinder bore
inner diameterStandardGrade No. 1 80.000 - 80.010 (3.1496 - 3.1500)
0.2 (0.008) Grade No. 2 80.010 - 80.020 (3.1500 - 3.1504)
Grade No. 3 80.020 - 80.030 (3.1504 - 3.1508)
Out-of-round (X þ Y) Less than 0.015 (0.0006) Ð
Taper (A þ B) Less than 0.01 (0.0004) Ð
Difference in inner diameter between cylinders 0.05 (0.0020) 0.2 (0.008)
SERVICE DATA AND SPECIFICATIONS (SDS)QG
Cylinder Block
EM-72

Piston, Piston Ring and Piston Pin=NLEM0034PISTONNLEM0034S01Unit: mm (in)
SEM882E
QG18DE
Piston skirt diameter ªAº StandardGrade No. 1 79.965 - 79.975 (3.1482 - 3.1486)
Grade No. 2 79.975 - 79.985 (3.1486 - 3.1490)
Grade No. 3 79.985 - 79.995 (3.1490 - 3.1494)
0.5 (0.002) oversize (service) 80.215 - 80.245 (3.1581 - 3.1592)
1.0 (0.039) oversize (service) 80.465 - 80.495 (3.1679 - 3.1691)
ªaº dimension42.3 (1.665)
Piston pin hole inner diameter 18.993 - 19.005 (0.7478 - 0.7482)
Piston to bore clearance0.025 - 0.045 (0.0010 - 0.0018)
PISTON RINGNLEM0034S02Unit: mm (in)
QG18DE
Limit
Standard
Side clearanceTop 0.040 - 0.080 (0.0016 - 0.0031) 0.110 (0.0043)
2nd 0.030 - 0.070 (0.0012 - 0.0028) 0.100 (0.0039)
Oil 0.045 - 0.155 (0.0018 - 0.0061) Ð
End gapTop 0.20 - 0.30 (0.0079 - 0.0118) 0.53 (0.0209)
2nd 0.32 - 0.47 (0.0126 - 0.0185) 0.67 (0.0264)
Oil 0.20 - 0.60 (0.0079 - 0.0236) 0.95 (0.0374)
PISTON PINNLEM0034S03Unit: mm (in)
QG18DE
Piston pin outer diameter18.989 - 19.001 (0.7476 - 0.7481)
Piston pin to piston clearance0.002 - 0.006 (0.0001 - 0.0002)
Piston pin to connecting rod bushing clearanceStandard 0.005 - 0.017 (0.0002 - 0.0007)
Limit 0.023 (0.0009)
SERVICE DATA AND SPECIFICATIONS (SDS)QG
Piston, Piston Ring and Piston Pin
EM-73