Magotan B8L 2.0L 162KW C6 四缸四气阀涡轮增压直喷发动

3售后服务

维修手册修理组

MagotanB8L2016▶,CCFastback2018▶,

TAYRON2019▶,TAYRONX2020▶,CCShooting

Brake2021▶

2.0L162KWC6四缸四气阀涡轮增压直喷发动机（第三代）

版本12.2020

请在存放技术须知前将此须知编号填入相应的修理组后方。如此您可以在使用维修手册时对存有技

术须知的要点处一目了然。

修理组技术须知

00技术数据

10拆装发动机

13曲柄连杆机构

15气缸盖,气门机构

17润滑

19冷却系统

21涡轮增压/增压

24混合气预备-喷射装置

26排气装置

28点火装置

工长和机工必需掌握所有技术信息。因为认真和持久地维护并遵循注意事项是保证车辆行驶和安全

的基本条件。此外在维修时也要遵循维修安全的基本原则。

版权所有。

不经法人同意不得使用。

德国印刷

Copyright©2021VolkswagenAG,WolfsburgFAW5R0317.74

MagotanB8L2016▶,CCFastback2018▶,TAYRON2019▶,TAYRONX2020▶…

2.0L162KWC6四缸四气阀涡轮增压直喷发动机（第三代）12.20203

目录

00-技术数据.......................................................1

1安全提示..................................................1

1.1在燃油供应装置上进行作业时的安全措施..............................1

1.2对配备自动起停系统的车辆作业时的安全措施...........................1

1.3使用检测仪进行试驾的安全措施....................................1

1.4在点火装置上进行作业时的安全措施.................................2

1.5在冷却系统上操作的安全措施.....................................2

1.6释放燃油系统中的高压.........................................2

2标识.....................................................3

2.1发动机编号/发动机特征.......................................3

3维修提示说明...............................................4

3.1清洁规定..................................................4

3.2发动机内的杂质..............................................5

3.3接触腐蚀..................................................5

3.4管路铺设和固定..............................................5

3.5散热器和冷凝器的装配.........................................5

3.6检测真空系统...............................................6

10-拆装发动机.....................................................7

1拆卸和安装发动机............................................7

1.1拆卸发动机................................................7

1.2脱开发动机和7档双离合器变速箱.................................19

1.3将发动机固定到发动机和变速箱支架上...............................21

1.4安装发动机................................................22

2机组支承..................................................25

2.1装配一览-机组支承..........................................26

2.2安装发动机支撑装置...........................................27

2.2.1安装发动机支撑装置，CCFastback，CCCCShootingBrake，CCFastbackPA......27

2.2.2安装发动机支撑装置,TAYRON,TAYRONX...............................30

2.2.3安装发动机支撑装置,MagotanB8L..................................33

2.3拆卸和安装发动机支座.........................................37

2.3.1拆卸和安装发动机支座，CCFastback，CCShootingBrake，CCFastbackPA，TAYRON，

TAYRONX..................................................37

2.3.2拆卸和安装发动机支座，MagotanB8L................................37

2.4拆卸和安装变速箱支座.........................................38

2.5拆卸和安装摆动支承...........................................40

2.6检查机组支承的调整...........................................40

2.7调整机组支承...............................................40

目录iii

MagotanB8L2016▶,CCFastback2018▶,TAYRON2019▶,TAYRONX2020▶…

32.0L162KWC6四缸四气阀涡轮增压直喷发动机（第三代）12.2020

13-曲柄连杆机构...................................................42

1皮带轮侧气缸体..............................................42

1.1装配一览-皮带轮侧传动机构....................................42

1.2拆卸和安装多楔皮带...........................................44

1.3拆卸和安装多楔皮带张紧装置.....................................46

1.4拆卸和安装减震器/曲轴皮带轮...................................46

1.5拆卸和安装辅助总成支架........................................51

1.6拆卸和安装发动机支撑件........................................54

2变速箱侧气缸体..............................................55

2.1装配一览-变速箱侧气缸体......................................56

2.2拆卸和安装双质量飞轮.........................................57

2.3拆卸和安装变速箱侧密封法兰.....................................58

3曲轴.....................................................59

3.1曲轴-装配一览.............................................60

3.2曲轴尺寸..................................................61

3.3匹配主轴瓦................................................61

3.4更换曲轴上的滚针轴承.........................................62

3.5测量曲轴的轴向间隙...........................................65

3.6测量曲轴的径向间隙...........................................66

3.7拆卸和安装脉冲信号轮.........................................66

4平衡轴...................................................67

4.1装配一览-平衡轴...........................................68

4.2拆卸和安装平衡轴............................................69

4.2.1拆卸和安装进气侧平衡轴........................................69

4.2.2拆卸和安装排气侧平衡轴........................................72

4.3更换进气侧平衡轴密封圈........................................73

5活塞和连杆................................................74

5.1活塞和连杆-装配一览.........................................75

5.2拆卸和安装活塞..............................................76

5.3拆卸和安装机油喷嘴...........................................77

5.4检查活塞和气缸内径...........................................78

5.5脱开新的连杆...............................................79

5.6检查连杆径向间隙............................................80

15-气缸盖,气门机构................................................81

1气缸盖...................................................81

1.1装配一览-气缸盖...........................................82

1.2拆卸和安装气缸盖............................................84

1.3拆卸和安装真空泵............................................86

iv目录

MagotanB8L2016▶,CCFastback2018▶,TAYRON2019▶,TAYRONX2020▶…

2.0L162KWC6四缸四气阀涡轮增压直喷发动机（第三代）12.20203

1.4检测压缩压力...............................................88

2正时链盖板................................................89

2.1装配一览-正时链盖板.........................................90

2.2拆卸和安装凸轮轴调节阀1-N205-和排气凸轮轴调节阀1-N318-..............91

2.3拆卸和安装正时链上部盖板......................................91

2.4拆卸和安装正时链下部盖板......................................93

2.5更换皮带轮侧的密封圈.........................................96

3链条传动机构...............................................98

3.1装配一览-凸轮轴正时链.......................................99

3.2拆卸和安装凸轮轴正时链........................................101

3.3安装一览-平衡轴传动链.......................................114

3.4拆卸和安装平衡轴传动链........................................115

3.5检查正时链................................................115

3.6检查配气相位...............................................116

4气门机构..................................................118

4.1气门机构-装配一览..........................................118

4.2拆卸和安装凸轮轴............................................122

4.3安装滑动件滚珠..............................................134

4.4拆卸和安装气门杆密封件........................................136

5进气门和排气门..............................................139

5.1检测气门导管...............................................140

5.2检查气门..................................................140

5.3气门尺寸..................................................141

17-润滑..........................................................142

1油底壳，机油泵..............................................142

1.1油底壳和机油泵-装配一览......................................143

1.2拆卸和安装油位和油温传感器-G266-................................145

1.3拆卸和安装油底壳下部件........................................146

1.4拆卸和安装机油泵............................................147

1.5拆卸和安装油底壳上部件........................................149

1.6发动机机油................................................153

2发动机机油冷却器............................................153

2.1发动机机油冷却器-装配一览....................................154

2.2拆卸和安装发动机机油冷却器.....................................154

2.3拆卸和安装机械开关阀.........................................155

3曲轴箱通气口...............................................155

3.1曲轴箱通气系统-装配一览......................................156

3.2拆卸和安装油气分离器.........................................156

目录v

MagotanB8L2016▶,CCFastback2018▶,TAYRON2019▶,TAYRONX2020▶…

32.0L162KWC6四缸四气阀涡轮增压直喷发动机（第三代）12.2020

4机油滤清器，油压开关.........................................157

4.1装配一览-机油滤清器.........................................158

4.2装配一览-油压开关/油压调节..................................159

4.3拆卸和安装活塞冷却喷嘴控制阀-N522-...............................160

4.4拆卸和安装机油压力调节阀-N428-.................................161

4.5拆卸和安装机油压力开关-F1-....................................162

4.6拆卸和安装机油压力降低开关-F378-................................162

4.7拆卸和安装油压开关，3档-F447-.................................163

4.8检查机油压力...............................................164

4.8.1检查发动机机油压力...........................................165

4.8.2检查活塞冷却喷嘴机油压力......................................167

19-冷却系统.......................................................169

1冷却系统/冷却液...........................................169

1.1冷却液软管连接图............................................170

1.2排放和加注冷却液............................................171

1.3检测冷却系统的密封性.........................................176

2冷却液泵/冷却液调节装置......................................177

2.1装配一览-冷却液泵/冷却液调节装置..............................178

2.2装配一览-电动冷却液泵.......................................180

2.3装配一览-冷却液温度传感器....................................182

2.4拆卸和安装冷却液泵的齿形皮带....................................182

2.5拆卸和安装冷却液泵...........................................185

2.6拆卸和安装冷却液电动泵........................................187

2.6.1拆卸和安装冷却液继续补给泵-V51-,MagotanB8L，CCFastback，CCShootingBrake，

CCFastbackPA..............................................187

2.6.2拆卸和安装暖风辅助泵-V488-....................................189

2.7拆卸和安装空调器关闭热敏开关-F163-,MagotanB8L，TAYRON................191

2.8拆卸和安装变速箱冷却液阀-N488-.................................192

2.9拆卸和安装发动机温度调节伺服元件-N493-............................194

2.10拆卸和安装冷却液温度传感器-G62-.................................195

2.11拆卸和安装散热器出口处的冷却液温度传感器-G83-.......................197

3冷却液管..................................................197

3.1装配一览-冷却液管..........................................198

3.2拆卸和安装前冷却液管.........................................198

3.3拆卸和安装上部冷却液管........................................200

4散热器/散热器风扇..........................................202

4.1装配一览－散热器...........................................