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|
故障分析对照表
故障 |
处理方法 |
发动机无法起动或起动困难 |
检查 |
P |
|
能够起动、但运转不平稳或无法控制 |
调整 |
E |
|
过热、冷却液温度报警 |
更换 |
W |
|
动力不足 |
清洁 |
R |
|
缺缸工作 |
添加 |
A |
|
机油压力低或无油压 |
减少 |
S |
|
机油耗过大 |
排气 |
L |
|
冒兰烟 |
|
|
|
白烟 |
|
|
|
黑烟 |
|
|
|
原因 |
分类 |
|
● |
|
|
|
|
|
|
|
|
|
离合器未分离 |
操作 |
P |
● |
|
|
|
|
|
|
|
|
|
低于起动极限温度 |
P |
● |
|
|
|
|
|
|
|
|
|
停车手柄在停车位置(停车电磁铁损坏) |
P |
|
|
|
● |
|
|
● |
● |
|
|
机油油位太高 |
P |
|
|
|
|
|
● |
|
|
|
|
机油油位太低 |
S |
|
|
|
|
|
● |
● |
● |
|
|
发动机过于倾斜 |
P/E |
● |
|
|
|
|
|
|
|
|
|
调速手柄位于中间位置 |
P/E |
|
|
● |
● |
|
|
● |
● |
|
● |
空滤器脏 / 增压器损坏 |
进气 |
P/W |
|
|
● |
● |
|
|
|
|
|
● |
空滤器保养指示器 / 开关失灵 |
P |
|
|
|
● |
|
|
|
|
|
● |
LDA 失灵(管漏) |
P |
|
|
● |
● |
|
|
|
|
|
● |
增压空气管漏 |
P/W |
|
|
● |
|
|
|
|
|
|
|
水泵损坏 |
冷却系统 |
P/R |
|
|
● |
● |
|
|
|
|
|
● |
中冷器脏 |
P/R |
|
|
● |
|
|
|
|
|
|
|
水箱脏 |
P/R |
|
|
● |
|
|
|
|
|
|
|
节温器未打开 |
P |
● |
|
|
|
|
|
|
|
|
|
电瓶故障或亏电 |
电气 |
P |
*LDA= 进气压力补偿器
故障 |
处理方法 |
发动机无法起动或起动困难 |
检查 |
P |
|
能够起动、但运转不平稳或无法控制 |
调整 |
E |
|
过热、冷却液温度报警 |
更换 |
W |
|
动力不足 |
清洁 |
R |
|
缺缸工作 |
添加 |
A |
|
机油压力低或无油压 |
减少 |
S |
|
机油耗过大 |
排气 |
L |
|
冒兰烟 |
|
|
|
白烟 |
|
|
|
黑烟 |
|
|
|
原因 |
分类 |
|
● |
|
|
|
|
|
|
|
|
|
连接起动马达的电线松脱或氧化 |
电气 |
P |
● |
|
|
|
|
|
|
|
|
|
马达故障或齿轮无法和 |
P |
● |
● |
|
● |
● |
|
|
|
● |
● |
气门间隙不正确 |
发动机 |
E |
● |
● |
|
● |
● |
|
|
|
|
|
高压油管泄漏 |
P |
|
|
● |
|
|
|
|
|
|
|
通风管堵(水箱) |
P/R |
● |
|
|
|
|
|
|
|
● |
|
火焰预热塞失灵 |
P |
● |
● |
● |
● |
● |
|
|
|
● |
● |
喷油管损坏 |
P/W |
● |
● |
|
● |
● |
|
|
|
|
|
柴油系统中有空气(缺柴油) |
P/L |
● |
● |
|
● |
● |
|
|
|
|
|
柴油 |
P/R/W |
● |
|
|
|
|
|
● |
|
|
|
机动粘度等级或质量等级不符合求 |
工作介质 |
W |
● |
● |
|
● |
|
|
|
|
● |
|
柴油不符合要求 |
P/W |
|
|
● |
|
|
|
|
|
|
|
缺水 |
P/A |
|
|
|
|