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1、第五节 三菱车系一、发动机匹配表发动机型号发动机匹配车型匹配年款6G723.0L V6 SOHCDiamante1993-1996Montero1993-19943000GT1997-19983.0L V6 DOHCDiamante1993-1996Montero1993-19963000GT1993-19983.0L V6 DOHC Turbo3000GT1993-19986G743.5L V6 DOHCMontero 1994-1998Diamante1997-19984G371.8L 4缸SOHCEclipse1993-19944G632.0L 4缸SOHCEclipse1993-199
2、4Galant19932.0L 4缸DOHCGalant1993Eclipse19942.0L 4缸DOHC TurboEclipse1993-1998420A2.0L 4缸DOHCEclipse1995-19984G642.4L 4缸SOHCExpo1993-1995Galant1994-19982.4L 4缸DOHCGalant1994-1995Eclipse19964G931.8L 4缸SOHCExpo1993-1995二、发动机参数16G72(SOHC)、6G72(DOHC)、6G72(DOHC Turbo)、6G74型发动机参数表 发动机型号项目6G72(SOHC)6G72(DOHC
3、)6G72(DOHC Turbo)6G74最大功率(Hp/rMin-1)143/5000222/6000300/6000215/5000最大扭矩(FtLbs/rMin-1)168/2500201/4500307/2500228/3000缸径行程91.176.091.176.091.176.093.085.8气缸排量(L)3.03.03.03.5压缩比8.9:110.0:18.0:19.5:1气缸最大锥度0.0200.0200.0200.020气缸最大失圆度0.0200.0200.0200.020气缸最大平面翘曲度标准值0.050.050.050.05许用极限0.1020.1020.1020.1
4、02气缸盖高度84.07132.1132.1132.1气缸盖最大翘曲度0.200.200.200.20气门座宽度进气门0.90-1.300.90-1.300.90-1.300.90-1.30排气门0.90-1.300.90-1.300.90-1.300.90-1.30气门座孔径44.00-44.2535.99-36.2535.99-36.2535.99-36.25气门座锥角()45-45.545-45.545-45.545-45.5气门导管进气门气缸盖上的气门导管安装孔孔径13.00-13.1813.00-13.1813.00-13.1812.1长度44排气门气缸盖上的气门导管安装孔孔径13.
5、00-13.1813.00-13.1813.00-13.1812.1长度48气门杆到导管油隙进气门标准值0.030-0.0600.020-0.0510.020-0.0510.020-0.051许用极限0.100.1020.1020.102排气门标准值0.050-0.0900.051-0.0890.051-0.0890.051-0.089许用极限0.150.1520.1520.152气门锥角()45-45.545-45.545-45.5气门最小边缘厚度进气门0.710.480.480.99排气门1.500.990.991.50气门长度进气门标准值103.00106.30106.30许用极限排气门
6、标准值102.70105.41105.41许用极限气门杆直径进气门标准值7.960-7.9766.606.606.60许用极限排气门标准值7.930-7.9506.606.606.50许用极限气门弹簧自由长度标准值49.7846.4846.4846.48许用极限48.7745.4745.4745.47不垂直度()标准值2222许用极限4444安装后高度40.4137.9037.9037.90凸轮轴轴向间隙标准值0.1-0.20.1-0.20.1-0.20.1-0.2许用极限0.40.40.40.4凸轮轴轴颈直径34.025.9125.9125.91凸轮轴最大失圆度凸轮轴最大径向圆跳动凸轮轴轴颈
7、油隙0.050-0.0900.050-0.1020.050-0.1020.050-0.102凸轮轴凸轮高度标准值41.1534.8034.8035.20(进气门)34.91(排气门)许用极限40.6434.2934.2934.70(进气门)34.41(排气门)曲轴轴向间隙标准值0.050-0.2500.050-0.2500.050-0.2500.050-0.250许用极限0.300.300.300.30主轴承轴颈直径59.959.959.959.9主轴径失圆度和锥度0.050.030.030.03主轴承油隙标准值0.20-0.510.18-0.430.18-0.430.18-0.43许用极限0
8、.100.100.100.10连杆轴承轴颈直径49.9149.9149.9149.91连杆轴承径向圆跳动连杆轴承失圆度0.0050.0030.0030.003连杆轴承锥度0.0050.0050.0050.005连杆轴承油隙标准值0.20-0.510.20-0.510.20-0.510.20-0.51许用极限0.100.100.100.10连杆最大弯曲0.050.050.050.05连杆最大扭曲0.100.100.100.10连杆侧隙标准值0.099-0.2510.099-0.2510.099-0.2510.099-0.251许用极限0.410.410.410.41活塞与气缸间隙0.020-0.
9、0400.030-0.0510.030-0.0510.030-0.051活塞直径91.1191.1191.1193.0活塞环侧隙第一道气环标准值0.051-0.0890.030-0.0710.030-0.0710.030-0.071许用极限0.100.100.100.10第二道气环标准值0.020-0.0600.020-0.0600.020-0.0600.020-0.060许用极限0.100.100.100.10油环标准值许用极限活塞环开口间隙第一道气环标准值0.300-0.4500.300-0.4500.300-0.4500.300-0.450许用极限0.79第二道气环标准值0.249-0.
10、3990.450-0.5990.450-0.5990.450-0.599许用极限0.790油 环标准值0.20-0.600.20-0.600.20-0.600.099-0.351许用极限0.990.990.990.99 机油 泵外转子与泵壳间隙0.099-0.1800.099-0.1800.099-0.1800.099-0.180内外转子与泵盖间隙0.041-0.0940.041-0.0940.041-0.0940.041-0.09424G37、4G63(SOHC)、4G63(DOHC)、4G63(DOHC Turbo)型发动机参数表 发动机型号项目4G374G63(SOHC)4G63(DOH
11、C)4G63(DOHC Turbo)最大功率(Hp/rMin-1)96/5000135/6000190/6000最大扭矩(FtLbs/rMin-1)113/3500125/3000203/3000缸径行程80.686.185.187.985.187.985.187.9气缸排量(L)1.82.02.02.0压缩比9.0:18.5:19.0:17.8:1气缸体高度标准值285.20283.9283.9283.9许用极限气缸最大锥度0.0100.0100.0100.010气缸最大失圆度0.0100.0100.0100.010气缸最大平面翘曲度0.0990.050.050.05气缸盖高度88.4990
12、.00132.00132.00气缸盖研磨极限气缸盖最大翘曲度0.0480.0510.0510.051气门座宽度进气门0.899-1.3000.89-1.300.89-1.300.89-1.30排气门0.899-1.3000.89-1.300.89-1.300.89-1.30气门座锥角()44-44.54544-44.544-44.5气门杆到导管油隙进气门标准值0.030-0.0610.030-0.0610.020-0.0480.020-0.048许用极限0.100.100.100.10排气门标准值0.051-0.0890.051-0.0890.051-0.0840.051-0.084许用极限0
13、.150.150.150.15气门锥角()45-45.545-45.545-45.545-45.5气门最小边缘厚度进气门0.711.191.021.02排气门0.510.710.710.71气门长度进气门标准值109.80109.50109.50许用极限排气门标准值108.71109.70109.70许用极限气门杆直径进气门标准值8.08.06.565-6.5816.565-6.581许用极限排气门标准值8.08.06.530-6.5516.530-6.551许用极限气门弹簧自由长度48.21-49.2048.79-49.8147.29-48.3147.29-48.31安装后高度37.31-3
14、8.5140.41-41.4040.01-41.0040.01-41.00不垂直度()标准值2222许用极限4444凸轮轴轴向间隙标准值0.10-0.200.10-0.200.10-0.200.10-0.20许用极限凸轮轴轴颈直径标准值33.934-33.95034.0125.951-25.96925.951-25.969许用极限凸轮轴最大失圆度凸轮轴最大径向圆跳动凸轮轴轴颈油隙标准值0.051-0.0890.051-0.0890.051-0.0890.051-0.089许用极限凸轮轴凸轮高度进气门标准值35.410-35.91141.580-42.08034.994-35.49434.699
15、-35.199(A/T);34.994-35.494(M/T)许用极限排气门标准值35.410-35.91141.580-42.08034.699-35.19934.994-35.494(A/T);34.699-35.199(M/T);许用极限曲轴轴向间隙标准值0.051-0.1780.051-0.1780.051-0.1780.051-0.178许用极限0.410.410.410.41主轴承轴颈直径57.00057.00057.00057.000主轴承轴颈失圆度0.0150.0150.0150.015主轴承轴颈锥度0.0050.0050.0050.005主轴承油隙标准值0.020-0.040
16、0.020-0.0400.020-0.0400.020-0.040许用极限0.100.100.100.10连杆轴承轴颈直径45.0045.0045.0045.00连杆轴承轴颈失圆度0.0150.0150.0150.015连杆轴承轴颈锥度0.0050.0050.0050.005连杆轴承油隙标准值0.020-0.0500.020-0.0500.020-0.0500.020-0.050许用极限0.100.100.100.10连杆最大弯曲0.051/1000.051/1000.051/1000.051/100连杆最大扭曲0.01/1000.01/1000.01/1000.01/100连杆侧隙标准值0.
17、010-0.2500.010-0.2500.010-0.2500.010-0.250许用极限0.410.410.410.41活塞与气缸间隙标准值0.010-0.0300.010-0.0300.020-0.0410.030-0.051许用极限活塞直径80.59985.00085.00085.000活塞环侧隙第一道气环标准值0.045-0.0850.030-0.0710.030-0.0710.030-0.071许用极限0.100.100.100.10第二道气环标准值0.020-0.0600.020-0.0610.030-0.0710.030-0.071许用极限0.100.100.100.10油环标
18、准值许用极限活塞环开口间隙第一道气环标准值0.300-0.4500.250-0.4000.250-0.4500.250-0.450许用极限0.790.790.790.79第二道气环标准值0.200-0.3500.200-0.3500.350-0.5000.350-0.500许用极限0.790.790.790.79油 环标准值0.200-0.7000.200-0.7000.200-0.700许用极限0.990.990.993420A、4G64(SOHC)、4G64(DOHC)、4G93型发动机参数表 发动机型号项目420A4G64(SOHC)4G64(DOHC)4G93最大功率(Hp/rMin-
19、1)141/5500141/5500最大扭矩(FtLbs/rMin-1)148/3000148/3000缸径行程87.58386.510086.510081.089.0气缸排量(L)2.02.42.41.8压缩比9.6:19.5:110.0:18.5:1气缸体高度标准值289.9-290.1289.9-290.1许用极限气缸最大锥度0.0510.0100.0100.010气缸最大失圆度0.0510.0100.0100.010气缸最大平面翘曲度0.100.050.050.099气缸盖高度119.90-120.10131.90-312.10119.90气缸盖最大翘曲度0.100.0510.0510
20、.030气门座宽度进气门0.90-1.300.89-1.300.89-1.300.899-1.300排气门0.90-1.300.89-1.300.89-1.300.899-1.300气门座锥角()4545-45.545-45.543.5-44气门头直径进气门34.67-34.93排气门30.37-30.63气门间隙进气门0.20排气门0.30气门锥角()44.5-4545-45.545-45.545-45.5气门最小边缘厚度进气门标准值1.29-1.621.001.000.48许用极限0.500.50排气门标准值0.99-1.321.201.501.00许用极限0.701.00气门长度进气门标
21、准值111.49-111.99许用极限排气门标准值109.59-110.09许用极限气门导管进气门导管内径5.975-6.000油隙0.048-0.0660.020-0.0500.020-0.0500.020-0.050排气门导管内径5.975-6.000油隙0.074-0.0940.030-0.0700.050-0.0900.050-0.090气门杆直径进气门标准值5.93-5.956.06.65.97许用极限排气门标准值5.91-5.925.96.55.95许用极限气门弹簧自由长度46.051.047.048.21-49.20安装后高度38.044.240.0不垂直度标准值1.5mm21.
22、52许用极限444凸轮轴轴向间隙标准值0.0150.10-0.200.10-0.200.10-0.20许用极限凸轮轴轴颈直径标准值25.951-25.97044.9325.9644.930-44.940许用极限凸轮轴最大失圆度凸轮轴最大径向圆跳动凸轮轴轴颈油隙标准值0.069-0.0710.051-0.089许用极限凸轮轴凸轮高度进气门标准值41.90-42.40(“D”):36.89-37.39(“1”和“2”)34.99-35.49(“A”和“D”);34.70-35.20(“B”和“E”); 34.88-35.38(“K”)37.280-37.780许用极限排气门标准值41.90-42.
23、40(“D”):36.97-37.47(1和2)34.70-35.20(“A”);34.99-35.49(“C”); 34.41-34.91(“H”)37.590-38.090许用极限曲轴轴向间隙标准值0.09-0.240.051-0.1800.051-0.1800.051-0.178许用极限0.370.250.250.41主轴承轴颈直径51.992-52.00856.994-57.000(“1”);56.988-56.994(“2”);56.982-56.988 (“3”)56.994-57.000(“1”);56.988-56.994(“2”);56.982-56.988(“3”) 57.
24、00主轴承轴颈失圆度0.00380.015主轴承轴颈锥度0.00380.005主轴承油隙标准值0.022-0.0620.020-0.0410.020-0.0410.020-0.040许用极限0.100.100.10连杆轴承轴颈直径47.992-48.00848.000-48.10548.000-48.10545.00连杆轴承轴颈失圆度0.00380.015连杆轴承轴颈锥度0.00380.005连杆轴承油隙标准值0.026-0.0590.020-0.0410.020-0.0410.020-0.050许用极限0.100.100.10连杆最大弯曲0.051/100连杆最大扭曲0.01/100连杆大头
25、孔径50.991-51.005连杆销孔孔径20.96-20.98连杆侧隙标准值0.13-0.380.010-0.2500.010-0.2500.010-0.250许用极限0.41活塞与气缸间隙标准值0.012-0.0440.020-0.0410.020-0.0410.020-0.040许用极限活塞直径87.463-87.48086.49086.49080.980-80.990活塞销直径20.998-21.003活塞配合0.008-0.020连杆配合0.018-0.043活塞环侧隙第一道气环标准值0.025-0.0650.030-0.0710.030-0.0710.030-0.070许用极限0.
26、100.100.10第二道气环标准值0.025-0.0650.020-0.0610.030-0.0710.020-0.060许用极限0.100.100.10油环标准值0.004-0.178许用极限活塞环开口间隙第一道气环标准值0.23-0.520.250-0.4000.250-0.3500.250-0.400许用极限0.800.790.790.79第二道气环标准值0.49-0.780.400-0.5500.400-0.5500.400-0.550许用极限1.00.790.790.79油 环标准值0.005-0.1780.100-0.4000.100-0.400许用极限0.990.99活塞环宽度第一道气环1.17-1.19第二道气环1.17-1.19油 环2.85-3.01