Author Topic: Cant get it in!  (Read 1736 times)

Offline waffey

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Cant get it in!
« on: January 27, 2022, 11:17:39 AM »
Hi,

i've put the crank back in ect, joined the two cases but am now d=struggling to put the shaft thru the primary drive clutch. Its a new primary drive chain off DSS. It's close to fitting but i just cant do it. Am i missing some thing? any tips or tricks?

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Offline Bryanj

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Re: Cant get it in!
« Reply #1 on: January 27, 2022, 12:36:56 PM »
Perseverance is all i can say, everything has to be just right with a new chain

Offline Oddjob

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Re: Cant get it in!
« Reply #2 on: January 27, 2022, 01:01:18 PM »
Gently lever the primary drive back, protect the crankcase with a piece of wood or something whilst you do it. Because there is no slack in the chain it's difficult to get everything to line up, which means you have a really well made chain.
Kids in a the back seat cause accidents.
Accidents in the back seat cause kids.

Offline Nurse Julie

  • 1977 CB550/4 Mongrel Brat. 1974 UK 500/4 K1. Honda CD250u.
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Re: Cant get it in!
« Reply #3 on: January 27, 2022, 02:03:34 PM »
I remember having issues when I fitted mine. It is a tight fit anyway and the angle has got to be spot on.
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Offline Sesman

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Re: Cant get it in!
« Reply #4 on: January 27, 2022, 05:18:30 PM »
Walk away, take a break and have drink. Wait at least 30mins. Try again and it will lot straight in. Least that’s what happened to me :D.

Offline JamesH

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Re: Cant get it in!
« Reply #5 on: January 27, 2022, 05:40:21 PM »
Story of my life..

Offline taysidedragon

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Re: Cant get it in!
« Reply #6 on: January 27, 2022, 05:50:07 PM »
Sometimes the chain links are not fully engaged on the crank gear so you cant get it back far enough to line up the shaft. A bit of wiggling will get the chain settled on the gear and then the shaft will slot in.
Wiggling it about works in a lot of other areas! 😳
Gareth

1977 CB400F
1965 T100SS

Offline waffey

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Re: Cant get it in!
« Reply #7 on: January 28, 2022, 07:40:06 AM »
Thanks all. I'll try again at the weekend. I should have more patience at my age but it seems to have disappeared along with my ability to keep my opinions to myself  ;D
Bikes:
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Suzuki Address 110 Scooter
Suzuki TL1000s
BMW R1200GS LC
Honda CB400 F2 1977 (restoration underway)

Offline Bryanj

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Re: Cant get it in!
« Reply #8 on: January 28, 2022, 11:43:37 AM »
Other things that dissapear with age are
Belt length, always seems to shrink
Bladder capacity
Tolerance for numpties, especally jobsworths

Offline The Vicar

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Re: Cant get it in!
« Reply #9 on: January 28, 2022, 12:00:44 PM »
After prostrate cancer 3 1/2 years ago it is not a problem that I even consider these days, dream occasionally!
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Offline McCabe-Thiele (Ted)

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Re: Cant get it in!
« Reply #10 on: January 28, 2022, 02:29:43 PM »
When I was having my groundhog days with my crank casings the first two times no problem with fitting the shaft - the third time I had issues like you - i thought I would have to split the crank case yet again - as has been said if the chain is not sitting fully engaged on the crank it just will not go that last bit - in the end whilst holding the pimary gear and shaft I rotated the crank very slightly one way then in the opposite direction and it went in a dream - I had fitted new primary drive rubbers, gears and chain as well.
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Offline McCabe-Thiele (Ted)

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Re: Cant get it in!
« Reply #11 on: January 28, 2022, 02:32:58 PM »
Other things that dissapear with age are
Belt length, always seems to shrink
Bladder capacity
Tolerance for numpties, especally jobsworths

Yes as a man gets older (with one exception) everything gets harder.
Honda CB500 K1 (new pit dug out ready)
Honda CB400 four super sport (first money pit)
Link to my full restoration http://www.sohc.co.uk/index.php/topic,23291.0.html

Offline taysidedragon

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Re: Cant get it in!
« Reply #12 on: January 28, 2022, 03:09:19 PM »
Other things that dissapear with age are
Belt length, always seems to shrink
Bladder capacity
Tolerance for numpties, especally jobsworths

Yes as a man gets older (with one exception) everything gets harder.

Luckily everything is still in full working order, just need a few more prods on the starter these days. 🙄
Gareth

1977 CB400F
1965 T100SS

Offline Laverdaroo

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Re: Cant get it in!
« Reply #13 on: January 28, 2022, 05:01:59 PM »
 ;D
Mornings are the invention of the devil!

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2002 VFR800 VTEC (The Beloved)
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Offline TrickyMicky

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Re: Cant get it in!
« Reply #14 on: January 28, 2022, 11:51:18 PM »
Just approaching 75 yrs old, and if I take my tablets I can still just get my leg over.  BUT, it must have an electric starter!

 

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