Rear caliper - how do I get the outer lever off?
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On the caliper the handbrake outer lever pivots on a pin. The same pin on which the handbrake pad pivots.
How do I get the pin out?
It seems to be inserted ino a blind hole with no obvious way to get it out.
On my baby Elan the outer clamp is damaged (it has had a lug broken off), does anyone here have a scrap rear caliper that I could salvage the clamp from?
Thanks
Bruce
How do I get the pin out?
It seems to be inserted ino a blind hole with no obvious way to get it out.
On my baby Elan the outer clamp is damaged (it has had a lug broken off), does anyone here have a scrap rear caliper that I could salvage the clamp from?
Thanks
Bruce
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Bruce Crowthorne - Second Gear
- Posts: 219
- Joined: 30 Aug 2005
Bruce,
There is a thread down the centre of the pin. You will need to make some kind of extractor. I think the thread is 2BA, so you need a long bolt, piece of tube and a large washer. You can then pull it out, it might need a bit of heat.
Or you could send the lot to Classic Auotmotive and let them re-condition the caliper.
Best of luck,
John
There is a thread down the centre of the pin. You will need to make some kind of extractor. I think the thread is 2BA, so you need a long bolt, piece of tube and a large washer. You can then pull it out, it might need a bit of heat.
Or you could send the lot to Classic Auotmotive and let them re-condition the caliper.
Best of luck,
John
- elanman999
- Fourth Gear
- Posts: 500
- Joined: 12 Nov 2005
The hole in the pin is probably full of dirt, mine was. I used a sliding hammer to remove the pins with a 2 BA bolt brazed on the end. I was surprised how easy the pins came out (makes a change ).
The calliper and associated handbrake parts have been obsolete for some while and unless someone can come up with the part, John's suggestion ref. Classic Automotive is a good one.
Good Luck,
The calliper and associated handbrake parts have been obsolete for some while and unless someone can come up with the part, John's suggestion ref. Classic Automotive is a good one.
Good Luck,
Karl
1970 S4 FHC SE
1970 S4 FHC SE
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fasterbyelan - Second Gear
- Posts: 189
- Joined: 14 Nov 2003
Hi Bruce
As already said the thread is 2Ba. And I recently took some calipers apart by a similar / same method as John.
I used a 2Ba caphead bolt, nut and spacer.
Clean the 2Ba pin thread out with a tap
Run the nut up the bolt, fit the spacer then screw the caphead fully into the pin ? there is a maximum ??of thread.
Use the nut to draw the pin out not the bolt. This will make sure you don?t strip the thread.
The pin is only a push fit into the caliper as it?s the handbrake pad which actually holds the pin in place.
Karls method should also work just not as subtle!
If a lug has broken off then aren?t other parts damaged? It would probably be easier to get a whole caliper ? which will still need a lot of work to make good.
Regards
Steve
As already said the thread is 2Ba. And I recently took some calipers apart by a similar / same method as John.
I used a 2Ba caphead bolt, nut and spacer.
Clean the 2Ba pin thread out with a tap
Run the nut up the bolt, fit the spacer then screw the caphead fully into the pin ? there is a maximum ??of thread.
Use the nut to draw the pin out not the bolt. This will make sure you don?t strip the thread.
The pin is only a push fit into the caliper as it?s the handbrake pad which actually holds the pin in place.
Karls method should also work just not as subtle!
If a lug has broken off then aren?t other parts damaged? It would probably be easier to get a whole caliper ? which will still need a lot of work to make good.
Regards
Steve
- patrics
- Fourth Gear
- Posts: 532
- Joined: 21 Sep 2003
You might try and give Spyder a call, They have been effectively breaking
+2's for there zetec conversions and have had complete rear calipers at Donington in the past.
Spyder Engineering Limited,
Station Road Industrial Estate, Whittlesey, Peterborough, Cambridgeshire. PE7 2EY England
Tel:- +44 0 1733 203986 Fax:- +44 0 1733 350662
+2's for there zetec conversions and have had complete rear calipers at Donington in the past.
Spyder Engineering Limited,
Station Road Industrial Estate, Whittlesey, Peterborough, Cambridgeshire. PE7 2EY England
Tel:- +44 0 1733 203986 Fax:- +44 0 1733 350662
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garyeanderson - Coveted Fifth Gear
- Posts: 2626
- Joined: 12 Sep 2003
Thanks for the info guys, a 2BA bolt with a little heat worked a treat!
Once I had the outer clamp lever off I welded on a repair piece and ground it to shape.
Really not too sure about welding onto what appears to be a casting, but it seems OK and withstood the "test" of a good whack with a 2lb hammer
Regards
Bruce
Once I had the outer clamp lever off I welded on a repair piece and ground it to shape.
Really not too sure about welding onto what appears to be a casting, but it seems OK and withstood the "test" of a good whack with a 2lb hammer
Regards
Bruce
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Bruce Crowthorne - Second Gear
- Posts: 219
- Joined: 30 Aug 2005
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