30T front pulley how to do it properly
#13
08-16-2018 | 08:22 AM
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From: Okc
#14
08-16-2018 | 08:24 AM
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From: Okc
I went a different route with the 30T pulley so I could retain the stock belt. Reason being, if by chance I ever broke a belt while on the road, the likelihood of a dealer having my belt would be substantially greater than if I were running an aftermarket belt.
I pulled the swing arm and slotted it 3/8" allowing the axle to move further back. Welded a gusset underneath the swing arm to strengthen it and welded a piece of key stock in place for the cam to rotate against. Been running it like this for over 40k miles with zero issues. YMMV.
Attachment 595296Attachment 595297
I pulled the swing arm and slotted it 3/8" allowing the axle to move further back. Welded a gusset underneath the swing arm to strengthen it and welded a piece of key stock in place for the cam to rotate against. Been running it like this for over 40k miles with zero issues. YMMV.
Attachment 595296Attachment 595297
Last edited by Okiemech; 08-16-2018 at 08:30 AM.
#15
08-16-2018 | 08:42 AM
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From: Lake, Ms
Originally Posted by Okiemech
Beautiful welds. Unfortunately, not everyone has the ability, or the trust in their welding skills, to do something like this. I'm an A&P as well as a shadetree. Even did an apprenticeship as a bench jeweler. I consider myself a pretty good mechanic and have rebuilt more than a few twin cam motors. But theres no way I'd trust my welding abilities on a crucial item like that. If someone were to ask me to do something like you did, in order to retain the stock belt, I would take the swingarm and detailed dimension to a local machine shop or welder and have them do it. Too risky for an average Joe with a wire feed.
#16
08-16-2018 | 02:23 PM
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From: Tulsa,OK
#17
08-18-2018 | 11:52 AM
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Road Captain
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From: Jakarta - Indonesia
Do you know where to get it from? Tried Ebay couldn't find 139T 1" gates polychain
#18
08-18-2018 | 04:32 PM
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From: Tulsa,OK
Personally, I wouldn’t consider grinding and welding on a critical item like a swing arm for bikes as heavy as these touring sleds. Very easy to not only weaken the part but also change the brittleness in the area of the swing arm most prone to cracking.
#19
08-18-2018 | 04:58 PM
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From: Bedford UK
I agree - I went to a shorter belt on my old Glide. Fortunately for me a stock Sporty belt is just the thing.
#20
08-19-2018 | 08:46 PM
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From: Jakarta - Indonesia
Go to bdl-sales.com. The part number is pcc-139-1
Personally, I wouldn’t consider grinding and welding on a critical item like a swing arm for bikes as heavy as these touring sleds. Very easy to not only weaken the part but also change the brittleness in the area of the swing arm most prone to cracking.