Author Topic: mushy shock?  (Read 2715 times)

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Offline 1989kawasaki

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mushy shock?
« on: April 20, 2011, 06:59:23 AM »
my 94 rm250 has a mushy rear shock and i want to know how to fix it.
bikes

1977 RD400
1989 CR250
1988 CR500
1978 Z50
2009 Harley super glide custom

Motorrad

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Re: mushy shock?
« Reply #1 on: April 20, 2011, 01:40:10 PM »
my 94 rm250 has a mushy rear shock and i want to know how to fix it.

More info would help

Could be many things
Low on nitro
Low on oil
Needs more preload
Your too fat for the current settings

Offline 1989kawasaki

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Re: mushy shock?
« Reply #2 on: April 20, 2011, 01:54:04 PM »
i will have to check it out but one things for sure , im not too fat, i am pressing the shock down with my hand and the bike goes down with a mushy feeling and it slowly rebounds
bikes

1977 RD400
1989 CR250
1988 CR500
1978 Z50
2009 Harley super glide custom

Offline Goat

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Re: mushy shock?
« Reply #3 on: April 20, 2011, 03:59:02 PM »
Easy fix. Ride the KX :-D

Seriously though it sounds like it needs rebuilt. They do wear out just like everything else. Make sure the nuts are tight on the spring and the spring isn't broke. If everything looks good then I'd just rebuild it.
It's hard to keep a drivers license riding a 2 stroke dirt bike on the street.  If you drive within the law they are VERY boring.

Offline greencannon

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Re: mushy shock?
« Reply #4 on: April 22, 2011, 03:58:27 AM »
had similar prob with mine...there was dampening...just not right....it wasnt leaking either
turned out to be a torn bladder in the shock resivoir.   i guess after 10yrs it was time to replace.
may not be your problem but something to look into.
either way a rebuild is probably in order. fresh oil, nitrogen charge and a complete shock head and seal assembly

Offline 1989kawasaki

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Re: mushy shock?
« Reply #5 on: April 22, 2011, 04:08:14 AM »
had similar prob with mine...there was dampening...just not right....it wasnt leaking either
turned out to be a torn bladder in the shock resivoir.   i guess after 10yrs it was time to replace.
may not be your problem but something to look into.
either way a rebuild is probably in order. fresh oil, nitrogen charge and a complete shock head and seal assembly

i had a look at the shock yesterday and there is a ring of oil on the shock shaft , so that means it has leaked out, and the rubber bumper is all torn to shreds. by looking at the rest of the bike i could see why the shock is bad. so i will get it rebuilt
bikes

1977 RD400
1989 CR250
1988 CR500
1978 Z50
2009 Harley super glide custom