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Author Topic: Cam chain sprocket won't go on cam  (Read 435 times)

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Offline fisch

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Cam chain sprocket won't go on cam
« on: July 03, 2023, 06:01:27 AM »
Hi all, first time, long time.

I am trying to finish a reseal job and am trying to put the cam sprocket back on the camshaft. I know this is supposed to be a puzzle but every way I try it it seems like I need 1-2mm more slack from the chain somehow. I even took the head off to make sure the tensioner was installed right and had the tension all the way off. I've also tried forcing it...but have stopped myself since I figure nothing good can come of that.

Any and all tips appreciated. Thanks!

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Offline Little_Phil

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Re: Cam chain sprocket won't go on cam
« Reply #1 on: July 03, 2023, 06:09:38 AM »
Are you sure the chain runner at the front is installed correctly? It goes INSIDE the run of the chain.
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Offline fisch

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Re: Cam chain sprocket won't go on cam
« Reply #2 on: July 03, 2023, 07:34:16 AM »
Holy crap I don't know how I missed that. I think that's it. Well, off comes the head again.
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Offline newday777

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Re: Cam chain sprocket won't go on cam
« Reply #3 on: July 03, 2023, 02:13:17 PM »
Welcome aboard the forum Fischer
When seeking help please be sure mention what bike it is so there is not confusion given.

Go to the new members introduction section and introduce yourself and your bike.
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Stu
Honda Parts manager in the mid 1970s Nashua Honda
My current rides
1975 K5 Planet Blue my summer ride, it was a friend's bike I worked with at the Honda shop in 76, lots of fun to be on it again
1976 K6 Anteres Red rebuilding project, was originally my brother's that I set up from the crate, it'll breath again soon!
Project 750s, 2 K4, 2 K6, 1 K8
2008 GL1800 my daily ride and cross country runner

Prior bikes....
1972 Suzuki GT380 I had charge of it for a year in 1973 while my friend was deployed and learned to love street riding....
New CB450 K7 after my friend returned...
New CB750 K5 Planet Blue, demise by ex cousin in law at 9,000 miles...
New CB750 K6 Anteres Red, to replace the totaled K5, I sold this K6 at 45k in 1983, I had heavily modified it, many great memories on it and have missed it greatly.....
1983 GL1100A, 1999 GL1500 SE, 1999 GL1500A

Offline bryanj

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Re: Cam chain sprocket won't go on cam
« Reply #4 on: July 04, 2023, 12:15:46 AM »
Not the first, wont be the last but always helps to read the book DO SO BEFORE FITTING CAM COVER or you will be in for expensive repairs
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Semi Geriatric ex-Honda mechanic and MOT tester (UK version of annual inspection). Garage full of "projects" mostly 500/4 from pre 73 (no road tax in UK).

Remember "Its always in the last place you look" COURSE IT IS YOU STOP LOOKIN THEN!
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