|
|
Post by keknw8 on May 4, 2021 2:24:37 GMT -5
attempting to get this chainsaw running again and started disassembling it. got to the part of removing flywheel and clutch and now stuck. i bent the two bolts that were holding the clutch in. didn't realize it was going to be that tight. a couple of questions about that issue: q1). what is the part number of those two bolts so i can order a couple? ( the manual i have doesn't show them, unless i'm looking in the wrong place ) q2). is there an inexpensive tool i can purchase to help remove the clutch? ( i don't have a drill press to make one like i see on the threads here and youtube ) does the clutch need to be removed before the flywheel is removed? i see a person "tap" on it to remove it on this video. i think he had removed the clutch first. www.youtube.com/watch?v=AKC-2fU5GYotia, |
|
|
|
Post by undee70ss on May 4, 2021 3:21:04 GMT -5
Turning it the correct way. Left hand threads.
|
|
|
|
Post by sweepleader on May 4, 2021 8:55:20 GMT -5
|
|
|
|
Post by Clasec on May 4, 2021 10:15:17 GMT -5
|
|
|
|
Post by keknw8 on May 4, 2021 10:35:53 GMT -5
Turning it the correct way. Left hand threads. i tried that direction. i think i need one of those tools that helps with leverage to get the clutch off |
|
|
|
Post by blythkd on May 4, 2021 10:52:55 GMT -5
It's pretty easy to make your own clutch tool on those S clutches. Just drill a couple of holes in the end of a piece of metal strap, fasten it to the clutch with a couple of screws and pull on it. You'll either have to hold the flywheel or stuff some rope in the spark plug hole.
|
|
|
|
Post by keknw8 on May 4, 2021 11:05:44 GMT -5
these two bolts are the ones i bent trying to leverage unsuccessfully. i see on the parts list they are "item #66 : screw hex hd., stainless, 10-32 x 1/2 (20)" i'm attaching 2 images to show.
thanks for the welcome
Attachments:
|
|
|
|
Post by keknw8 on May 4, 2021 11:10:15 GMT -5
thanks!
yep, that is the part that i bent. i'll order the replacements. thank you.
i got the flywheel nut off. the clutch needs to come off before getting the flywheel off, yes | no?
|
|
|
|
Post by keknw8 on May 4, 2021 11:39:48 GMT -5
It's pretty easy to make your own clutch tool on those S clutches. Just drill a couple of holes in the end of a piece of metal strap, fasten it to the clutch with a couple of screws and pull on it. You'll either have to hold the flywheel or stuff some rope in the spark plug hole. i do see some of those homemade tools on this forum:
all i have is a battery hand drill. not even sure where to get that type metal strap.
would one of these types suffice? :
|
|
|
|
Post by blythkd on May 4, 2021 18:53:01 GMT -5
The tool you referenced on eBay is a puller, not really what you need. It would be for pulling the flywheel. You need a spanner wrench or similar to remove the clutch.
Those 2 screws that you bent must have been pretty soft to bend like that. You might take a couple of longer screw of the same thread and put a 1/4" or 5/16" hex nut under the head of each one to provide something to get a hold of. Tighten them down on the clutch then pry against the spacer nuts. Having the screws torqued down might help keep them from bending again. No need to worry about using OEM screws for this, just pick up a couple of screws that fit the bill at the hardware store. Would be good if they're harder too, like grade 5 or grade 8 if you can find them.
That clutch seems very tight and doesn't appear to be corroded. They usually don't spin off very hard. I wonder if someone had previously installed it with Loctite. If so, you'll probably have to heat it up some to get it loose.
|
|
|
|
Post by keknw8 on May 4, 2021 21:11:02 GMT -5
The tool you referenced on eBay is a puller, not really what you need. It would be for pulling the flywheel. You need a spanner wrench or similar to remove the clutch. Those 2 screws that you bent must have been pretty soft to bend like that. You might take a couple of longer screw of the same thread and put a 1/4" or 5/16" hex nut under the head of each one to provide something to get a hold of. Tighten them down on the clutch then pry against the spacer nuts. Having the screws torqued down might help keep them from bending again. No need to worry about using OEM screws for this, just pick up a couple of screws that fit the bill at the hardware store. Would be good if they're harder too, like grade 5 or grade 8 if you can find them. That clutch seems very tight and doesn't appear to be corroded. They usually don't spin off very hard. I wonder if someone had previously installed it with Loctite. If so, you'll probably have to heat it up some to get it loose. ah, i see. while you mention it, do i need such a tool to pulling the flywheel ? i'd like to get the flywheel off to get at the breaker box cover.
yes, they seem rather soft to me also. i was quite surprised. you have a good idea. i could try that. Leon's sent me a link to the wrench on ebay. so i'll give both some thought. i have to go to HD for some other stuff anyways, might as well look for two that fit the bill.
the owner or someone might have put loctite on it. if so, hope it wasn't "red". really don't want to put flame to it. yeah, most vids show the removing of the clutch not a bit deal except for a few showing hammer & punch to break it loose.
anyways, thanks much for your help and let me know if i also need a tool to get the flywheel off.
|
|
|
|
Post by blythkd on May 5, 2021 5:55:25 GMT -5
Yes you will need a puller for the flywheel.
Good luck with everything.
Edit: Just had another thought. Please be aware that the starter clutch/nut that holds the flywheel on, is LEFT HAND THREAD.
|
|
|
|
Post by keknw8 on May 5, 2021 13:22:29 GMT -5
Yes you will need a puller for the flywheel. Good luck with everything. Edit: Just had another thought. Please be aware that the starter clutch/nut that holds the flywheel on, is LEFT HAND THREAD. thanks. i got the nut off. i'll order a puller too |
|
