The ratchet on the handbrake needed adjustment just before taking the Jup out for a 120 mile drive yesterday.
You just had to touch it and it would fly off. After 50 years I guess it has worn. I first tried the ratchet from the SC; but it was no better. Then the complete SC component, and was not happy with that either. So took the unit down to my workshop and did a bit of metal bashing to reduce gap between ratchet and pin housing so that there was no movement between them. The metal is so thin it had bent so that the pin (finger that engages with ratchet) was not in line with the ratchet gear. I hammered a filet in the plates on both sides, not only to strengthen them from bending but also to reduce the movement. I also filed the teeth to make them sharper.
Now is safe and does not drop out; although the pin is worn, so when I have time I will weld and grind it back to original size and shape. The pin had worn unevenly because of the movement.
Handbrake dropping off.
Sporty talk! email JCC UK and JOAC Registrar. Technical Question? Try Service Bulletins or TechNotes or Tech Library first. Note that you need to be a club member to view the Tech Library.. Parts book
Thanks to those who voted for the Jowett Jupiter as Practical Classic's Car of the Year 2010. Read the saga of why the SC deserved to win on JowettTalk-Great SC rebuild or Amy's call to action.
Thanks to those who voted for the Jowett Jupiter as Practical Classic's Car of the Year 2010. Read the saga of why the SC deserved to win on JowettTalk-Great SC rebuild or Amy's call to action.
Post Reply
1 post
• Page 1 of 1
-
Forumadmin
- Site Admin
- Posts: 20648
- Joined: Tue Feb 07, 2006 5:18 pm
- Your interest in the forum: Not a lot!
- Given Name: Forum
Post Reply
1 post
• Page 1 of 1
Jump to
- The clubs and what is on?
- ↳ UK Events and Rally
- ↳ Section Blogs
- ↳ Anglian
- ↳ Midlands
- ↳ Northern
- ↳ North East
- ↳ North West
- ↳ Scottish
- ↳ Southern
- ↳ South West
- ↳ Severnside
- ↳ Severnside
- ↳ Club events
- ↳ Jowett Annual Rallies
- ↳ Annual Rally 2015 Macclesfield
- ↳ Restoration Show 2016
- ↳ Goodwood 2016
- ↳ The rest of the world.
- ↳ Events
- ↳ Baltic Tour and 2012 Denmark Classic Car Rally
- ↳ 08-28-stockholm
- ↳ 08-29-turku-tampere
- ↳ 09-01-helsinki-tallin
- ↳ 09-02-tallin-parnu
- ↳ 09-03-parnu-riga
- ↳ 09-04-riga-vilnius
- ↳ Americas Section
- ↳ Library of events
- ↳ Australian Section
- ↳ Libary of events
- ↳ New Zealand Section
- ↳ Library of Events
- ↳ Jupiter Owners Auto Club
- Social. Say what you have done or are planning to do with Jowetts.
- ↳ Natter
- ↳ My Jowett experiences.
- Buy n sell or exchange. Advertise parts to swap here.
- ↳ Cars & Parts
- ↳ Memorabilia
- ↳ Services and recommendations
- Technical. Recipients should check with relevant experts before relying on information provided here
- ↳ Pre-war
- ↳ The best bits.
- ↳ Bradford
- ↳ The best bits.
- ↳ Javelin
- ↳ The best bits
- ↳ Early Javelin Restoration
- ↳ Jupiter
- ↳ The best bits.
- ↳ SC Rebuild
- ↳ SA rebuild
- ↳ Jupiter Engine Rebuild
- ↳ Industrial
- ↳ JowettTalk tips
- ↳ Help Screen Shots