[Spridgets] Rib case gearbox

[Rick Fisk]

Weak or broken spring for the 3rd/4th gear fork rod plunger?


Sent from my keyboard

On Mar 19, 2012, at 5:35 PM, roger cotting <rbc_48183 at yahoo.com> wrote:

> I rebuilt a ribcase gearbox: new laygear,shaft, and bearings; new 1st
motion
> bearing; new mainshaft bearing; new  rear oil seal;Three syncro rings . All
> shift forks were checked for proper width. The mainshaft gears were
checked.
> The gearbox jumps out of third gear. Any thoughts? I used the Moss
replacement
> for the rear bearing and shimmed it acording to the instructions.
> Roger
> Cotting
> ------------------------