I should know better at my age
-
- Posts: 351
- Joined: Sun Feb 19, 2006 3:58 am
- Your interest in the forum: A Jowett owner since 1965; Javelins, Bradford, and Jupiter (current). Interested in all things Jowett.
- Given Name: Philip
- Location: Detroit, Michigan, USA
- Contact:
Re: I should know better at my age
To go along with the previous post, I have done a better drawing of the Bradford CC valve spring compressor:
Philip Dingle
aka, PJGD
aka, PJGD
-
- Posts: 552
- Joined: Sun Mar 09, 2008 1:18 pm
- Location: Brisbane ,Australia
- Contact:
Re: I should know better at my age
I made the valve spring compresser. It worked very well, the rusty lump of steel next to it is the scrap I started with.
Sadly as I suspected the exhaust valve on the drivers side is cactus.
Sadly as I suspected the exhaust valve on the drivers side is cactus.
Good memories of Bradfords.
-
- Posts: 552
- Joined: Sun Mar 09, 2008 1:18 pm
- Location: Brisbane ,Australia
- Contact:
Re: I should know better at my age
Oddly a valve facing machine was for sale locally cheap.
I bought it & incredably re faced the valve.
I bought it & incredably re faced the valve.
Good memories of Bradfords.
-
- Posts: 51
- Joined: Fri Mar 14, 2008 11:39 pm
- Your interest in the forum: Jowett Bradford 1948 "CB" Model
- Given Name: Steven
- Location: West Midlands
- Contact:
Re: I should know better at my age
That is a nice find, I looked on Ebay here in the UK and there are a couple available for £150-200.
I have in the past refaced some in a small lathe using a carbide tool,
most old valves are not particularly hard so a good finish can be attained
I have in the past refaced some in a small lathe using a carbide tool,
most old valves are not particularly hard so a good finish can be attained
Bradford Owner since 1971
-
- Posts: 552
- Joined: Sun Mar 09, 2008 1:18 pm
- Location: Brisbane ,Australia
- Contact:
Re: I should know better at my age
This is the easy way to lap valves, it takes 5 minutes with this air tool rather than 50 minutes by hand.
It is also easier on my old hands!
The end of both intake & exhaust valves were worn & needed grinding.
It is also easier on my old hands!
The end of both intake & exhaust valves were worn & needed grinding.
Good memories of Bradfords.
-
- Posts: 552
- Joined: Sun Mar 09, 2008 1:18 pm
- Location: Brisbane ,Australia
- Contact:
Re: I should know better at my age
After fixing this valve on the drivers side, the other cylinder was now down on power by comparison.
So off came the head & the exhaust valve was also needing a grind. By luck a box of NOS valves was for sale on ebay.
The odd thing was my Jowett valve spring compresser worked fine for three valves but could not remove the last valve. Possibly tha cam shaft lobe on this valve does not have the same lift as the others.I am not pulling it apart to find out.
So off came the head & the exhaust valve was also needing a grind. By luck a box of NOS valves was for sale on ebay.
The odd thing was my Jowett valve spring compresser worked fine for three valves but could not remove the last valve. Possibly tha cam shaft lobe on this valve does not have the same lift as the others.I am not pulling it apart to find out.
Good memories of Bradfords.
-
- Posts: 552
- Joined: Sun Mar 09, 2008 1:18 pm
- Location: Brisbane ,Australia
- Contact:
Re: I should know better at my age
One step forward & another one back. Thats the old car tango.
The front axle eyes are oval not round. One kingpin fell out it was so loose.
Any ideas on a fix? Is the axle steel or iron?
If steel possibly I could run a bead of weld to shrink it.
All sugestions welcome.
The front axle eyes are oval not round. One kingpin fell out it was so loose.
Any ideas on a fix? Is the axle steel or iron?
If steel possibly I could run a bead of weld to shrink it.
All sugestions welcome.
Good memories of Bradfords.
-
- Posts: 51
- Joined: Fri Mar 14, 2008 11:39 pm
- Your interest in the forum: Jowett Bradford 1948 "CB" Model
- Given Name: Steven
- Location: West Midlands
- Contact:
Re: I should know better at my age
The axle is a steel forging so is weldable.
I would consider machining the axle and bushes out to 18mm and making some new pins to suit.
I would think that it is doubtful that running a weld around the outside would shrink the bore sufficiently to work.
I would consider machining the axle and bushes out to 18mm and making some new pins to suit.
I would think that it is doubtful that running a weld around the outside would shrink the bore sufficiently to work.
Bradford Owner since 1971
-
- Posts: 552
- Joined: Sun Mar 09, 2008 1:18 pm
- Location: Brisbane ,Australia
- Contact:
Re: I should know better at my age
I tried the welding method, this worked well but not good enough. I contacted the club & they do have front axles.
I just need to wait till Jim our parts guy is back from the annual rally & I have my Subaru out of the workshop.
A 5$ part failed, filling the sump with water & radiator with oil. This requires the engine to be removed as sump is bolted to the bell housing , then total engine dismantling.
A crazy dedign if I ever saw one.
How they expected an o ring to last the life of an engine beats me.
I just need to wait till Jim our parts guy is back from the annual rally & I have my Subaru out of the workshop.
A 5$ part failed, filling the sump with water & radiator with oil. This requires the engine to be removed as sump is bolted to the bell housing , then total engine dismantling.
A crazy dedign if I ever saw one.
How they expected an o ring to last the life of an engine beats me.
Good memories of Bradfords.
-
- Posts: 552
- Joined: Sun Mar 09, 2008 1:18 pm
- Location: Brisbane ,Australia
- Contact:
Re: I should know better at my age
I have picked up another axle & have started cleaning it up.
It has been sitting outside for many years.
It looked very unloved compared to the other axle in storage however after measuring wear it was the best..
Which shows folks please dont dump those old rusty parts as they can still have life.
It has been sitting outside for many years.
It looked very unloved compared to the other axle in storage however after measuring wear it was the best..
Which shows folks please dont dump those old rusty parts as they can still have life.
Good memories of Bradfords.
Who is online
Users browsing this forum: No registered users and 1 guest