I may have some terms wrong, so please excuse me - bit of a newbie.
i acquired a Tahiti Ketch (see photo) here:

The missen sail unfurls and is pulled aft by a combination of furling line and a car / traveller? (not sure of the correct term) which runs on a "traveller" attched to the top of the boom
The wheels on the "car' have become badly worn and it jams, stopping the sail in the early stages of unfurling.
The "car" (see photo) has a stamp on it YTE England - i have failed to find YTE despite numerous Googles
Second photo here:

Hope the photos upload
Can anyone help here? Thanks in advance ..... -)
First, the easy thing would be to find YTE but as my local Chandler says - built 1980 - maybe out of business, I have failed to find on Google
Second, anyone know of suppliers of a similar "car"
And Thirdly -- I guess - it is finding a little engineering shop that can press new bearings on to the shafts to act as wheels
And last - what is this correct term "car" "traveller" ..... ????
All advice, comments, ideas welcomed
Bill
SY Valour
i acquired a Tahiti Ketch (see photo) here:

The missen sail unfurls and is pulled aft by a combination of furling line and a car / traveller? (not sure of the correct term) which runs on a "traveller" attched to the top of the boom
The wheels on the "car' have become badly worn and it jams, stopping the sail in the early stages of unfurling.
The "car" (see photo) has a stamp on it YTE England - i have failed to find YTE despite numerous Googles

Second photo here:

Hope the photos upload
Can anyone help here? Thanks in advance ..... -)
First, the easy thing would be to find YTE but as my local Chandler says - built 1980 - maybe out of business, I have failed to find on Google
Second, anyone know of suppliers of a similar "car"
And Thirdly -- I guess - it is finding a little engineering shop that can press new bearings on to the shafts to act as wheels
And last - what is this correct term "car" "traveller" ..... ????
All advice, comments, ideas welcomed
Bill
SY Valour