I think it is dead. I had one, used 2-3 times. the 2nd spring it is dead. Call the maker, was told that today's gasoline all comes with ethanol in it, and if it is not emptied after each use it can cause rust for the oil line. I threw it away.
I think it is dead. I had one, used 2-3 times. the 2nd spring it is dead. Call the maker, was told that today's gasoline all comes with ethanol in it, and if it is not emptied after each use it can cause rust for the oil line. I threw it away.
【 在 fxl (dami) 的大作中提到: 】 I think it is dead. I had one, used 2-3 times. the 2nd spring it is dead. : Call the maker, was told that today's gasoline all comes with ethanol in it, and if it is not emptied after each use it can cause rust for the oil line. I threw it away.
就自动熄火了，然后再启动时时候，启动绳拉不动。一下是一些信息和自己做的一些查证：
1. 割草机是5年前买的，Troy Bilt with Briggs and Stratton engine
2. 5年间确实没有做过多少maintenance，机油中间3年的时候加过一次。
3. 下面的blade用力推可以勉强转动（一开始不能转，用石头垫块木头向一边砸几下可以勉强转动）
4. 试着将机器想旁边倾斜，想让机油流出来，但只留出少量黑色的机油，加了一些新
机油进去，但还是拉不动绳
5. 想将发动机拆开，但没有顺手的工具所以没法打开。
请问有没有人有类似的经历？ 是不是发动机坏了，是不是没法修了，只好买新的了。 谢谢
http://homeguides.sfgate.com/locking-up-pulley-lawn-mower-97742.html
Call the maker, was told that today's gasoline all comes with ethanol in it, and if it is not emptied after each use it can cause rust for the oil line. I threw it away.
Call the maker, was told that today's gasoline all comes with ethanol in it, and if it is not emptied after each use it can cause rust for the oil line. I threw it away.
2，发动一会又灭了，是燃烧室积炭过多。
3，发电机一般来说不会坏。把火花塞挂外面，拉几下，看有没有火花。
如果发现积炭太多，可以修，维修起来太费事，还需要特殊工具。
不如换个新的发动机。
每年的维护也就是换一次机油而已，什么空气过滤器之类是从来没有换过的。
但是每次用起来都是一拉就着。后来觉得自己割草太累，包给老墨了。割草机在
车库放了两三年，今年春决定处理掉，于是加上汽油，一拉就着了！（上次不用
时换过机油的，点火前检查机油没有问题）。
我没有用纯汽油，都是用 Kroger 加的便宜油。不过在 Kroger 加油时碰到的老农
告诉我，由于现在的汽油都含有乙醇，对小引擎很不好，如有可能，还是给小引擎
加纯汽油。
google 可以找到某些卖纯汽油的加油站。
eg, https://pure-gas.org/index.jsp?stateprov=TX
判断依据是反复拉不着。我估计你拉的时候绳子拉力不大，而且回放地太快，这样很容易绳子松懈，造成回缠时出轨。
我的打边机出现这种情况，是因为绳子回缠时出轨了，跑到转轮之外，所以转轮让绳子错误地勒死了，一点都拉不动。拆开后把绳子归位，就立马拉动了。
是的话，别忘发包子。
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