Yuchai YC6A Series, Operation & Maintenance Manual

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4.2
发动机的维护保养
Engine Maintenance ...................................................................... 79
5
发动机常见故障及排除方法
.................................................................................................... 82
Frequently-possible Troubles and Their Solution...................................................................... 82
5.1
发动机不能起动
Engine Fails to Start .......................................................................... 82
5.2
发动机功率不足
Insufficient power of Engine .............................................................. 84
5.3
发动机运转时有不正常的杂声
...................................................................................... 86
Abnormal Noise during Running of Engine ....................................................................... 86
5.4
排气冒黑烟
Black Smoke from Exhaust Manifold ........................................................ 87
5.5
排气冒白烟、蓝烟
........................................................................................................ 88
White smoke and Blue Smoke from Exhaust Manifold ...................................................... 88
5.6
润滑油压力异常
Abnormal lubricant pressure ................................................... 88
5.7
润滑油消耗高、消耗量大
............................................................................................. 90
Large Consumption of Lubricating Oil ............................................................................... 90
5.8
出水温度过高
Too high water outlet temperature ......................................................... 90
5.9
增压器常见故障及排除方法
Malfunction and Solution of Turbocharger ....................... 91
5.10
离合器常见故障及排除方法
Malfunction and Solution of Clutch ................................ 92
5.11
发动机自行熄火
Shut-off automatically ............................................................. 92