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Flywheel

帖子发表于 : 30 8月 2015 23:39
Longman
哪位行家知道,折flywheel时,将flywheel固定在crankshaft上的那颗大螺丝,应该逆时针还是顺时针才能拧下来?

Re: Flywheel

帖子发表于 : 06 9月 2015 06:56
xiaolu
不懂. 帮顶一下.

Re: Flywheel

帖子发表于 : 06 9月 2015 07:11
白雪丹枫
应该是正常的方向,逆时针松。

可以用一个合适的螺丝刀,按正常方向大力拧一下试试,如果不行,再反方向试。一般来说,这种螺丝不需要很大劲就可以拆下来的。

Re: Flywheel

帖子发表于 : 06 9月 2015 09:37
Alafly
Wd40 加 好的螺絲刀

Longman 写道:哪位行家知道,折flywheel时,将flywheel固定在crankshaft上的那颗大螺丝,应该逆时针还是顺时针才能拧下来?

Re: Flywheel

帖子发表于 : 06 9月 2015 09:58
Yinyangfish
下一步需 wheel puller, 如无,较难。

Re: Flywheel

帖子发表于 : 06 9月 2015 21:06
河上笑
Longman 写道:哪位行家知道,折flywheel时,将flywheel固定在crankshaft上的那颗大螺丝,应该逆时针还是顺时针才能拧下来?


请问LZ你自动签名框里的湖都是你已经征战过的吗?感觉像集邮一样,这个名单还会越来越长。 :up :up :up

估计远征军文主任看了你这份名单不会有独孤求败的感觉了! :roflmao :roflmao :roflmao

Re: Flywheel

帖子发表于 : 06 9月 2015 22:50
Longman
白雪丹枫 写道:应该是正常的方向,逆时针松。

可以用一个合适的螺丝刀,按正常方向大力拧一下试试,如果不行,再反方向试。一般来说,这种螺丝不需要很大劲就可以拆下来的。


这个正规做法是套筒扳手加flywheel puller

Re: Flywheel

帖子发表于 : 06 9月 2015 22:55
Longman
Yinyangfish 写道:下一步需 wheel puller, 如无,较难。


试过山寨的flywheel puller,两条大汉同时用力还是纹丝不动。WD40当然是喷过的,于事无补。

Re: Flywheel

帖子发表于 : 06 9月 2015 22:58
Longman
河上笑 写道:
Longman 写道:哪位行家知道,折flywheel时,将flywheel固定在crankshaft上的那颗大螺丝,应该逆时针还是顺时针才能拧下来?


请问LZ你自动签名框里的湖都是你已经征战过的吗?感觉像集邮一样,这个名单还会越来越长。 :up :up :up

估计远征军文主任看了你这份名单不会有独孤求败的感觉了! :roflmao :roflmao :roflmao


都是船钓过的,包括空军的。不过名单已经冻结了,因为马达坏了。 :verysad

Re: Flywheel

帖子发表于 : 06 9月 2015 23:29
Sergeantpepper
[youtube]http://www.youtube.com/watch?v=faI_fLS6QWU[/youtube]

http://m.youtube.com/watch?v=faI_fLS6QWU

Use a strap wrench to hold the flywheel from turning while undoing the nut could be the key..
that should be a right hand screw so turn it counter-clockwise to undo the nut..
if the wrench you used to undo the nut is not long enough for the torque req'd, then add a pipe to lengthen it...or use an impact wrench if you have one

Re: Flywheel

帖子发表于 : 07 9月 2015 08:29
Longman
Sergeantpepper 写道:[youtube]http://www.youtube.com/watch?v=faI_fLS6QWU[/youtube]

http://m.youtube.com/watch?v=faI_fLS6QWU

Use a strap wrench to hold the flywheel from turning while undoing the nut could be the key..
that should be a right hand screw so turn it counter-clockwise to undo the nut..
if the wrench you used to undo the nut is not long enough for the torque req'd, then add a pipe to lengthen it...or use an impact wrench if you have one


I had two men working together, one man holding a "homemade" strap wrench, another pushing a socket wrench. I didn't try extend the handle of two wrenches. Maybe I should try If I do it again. Thank you!