Manitou help...

starkee
starkee Posts: 143
edited January 2011 in MTB workshop & tech
have a set of Manitou Rseven forks on the hardtail and last night when on a ride the lockout would not work :( not a problem in the whole, as at least being 'suspension' forks they do still fulfill their purpose..... what do i need to be looking at to fix this ?