Sprint bottom pulley bolt

For everything to do with Dolomites, Toledos, FWD cars and Dolomite-based kitcars.
Post Reply
Message
Author
MagentaSprint
Guest contributor
Guest contributor
Posts: 85
Joined: Sat Oct 21, 2017 3:54 pm

Sprint bottom pulley bolt

#1 Post by MagentaSprint »

When the time comes I'm intending to start a bit of a resto thread but at the moment I'm only managing to snatch about 20 mins here and there on the car and just playing at it and trying to keep my self focused on other work, but last night I had a chance to have a little poke about again, the car is still sat on my trailer so quite easy to crawl under the front, I want to try and turn the engine over by hand before attempting to start it, I managed to get at the bottom pulley from underneath but failed to work out what size the head is on the bolt, it's not in my garage so not using my tools and just trying to find odd sockets but it's a lot bigger that modern pulleys have these days! So I get a couple of sockets that look close but then find that the radiator is too close to get a socket on even without a ratchet.....more than a little frustrating as I thought I'd get a good chance at finally seeing if it turns over :(
So what size is the head? Anyone know so I can try and get a cranked ring spanner on it, I'm hoping I have one here if not I'll buy one as I won't get a chance to get the rad out any time soon.

I also thought I'd struck lucky when I found a slim box spanner in the boot to get the spark plugs out.......only to find the the end has been split and just goes round on the plugs.......back in the day I remember having a knuckle joint tee handled spark plug socket.....I'm hoping that my father still has it his tools box, if not I know it need to be a slim fit one so what and where to get one if any help with that too?
MagentaSprint
Guest contributor
Guest contributor
Posts: 85
Joined: Sat Oct 21, 2017 3:54 pm

Re: Sprint bottom pulley bolt

#2 Post by MagentaSprint »

Am I right in thinking that the spark plugs need a 16mm plug socket?

If I'm right then guess this or similar would do the job nicely.........

https://www.ebay.co.uk/itm/MAGNETIC-10m ... rk:10:pf:0
Last edited by MagentaSprint on Fri Oct 12, 2018 10:14 pm, edited 1 time in total.
Carledo
TDC Shropshire Area Organiser
Posts: 7249
Joined: Sun Aug 21, 2011 5:12 pm
Location: Highley, Shropshire

Re: Sprint bottom pulley bolt

#3 Post by Carledo »

MagentaSprint wrote: Fri Oct 12, 2018 10:11 pm Am I right in thinking that the spark plugs need a 16mm plug socket?
Correct! You also really need one with a rubber bung inside it to grip the plug and pull it out of the tube.

Steve
'73 2 door Toledo with Vauxhall Carlton 2.0 8v engine (The Carledo)
'78 Sprint Auto with Vauxhall Omega 2.2 16v engine (The Dolomega)
'72 Triumph 1500FWD in Slate Grey, Now with RWD and Carledo powertrain!

Maverick Triumph, Servicing, Repairs, Electrical, Recomissioning, MOT prep, Trackerjack brake fitting service.
Apprentice served Triumph Specialist for 50 years. PM for more info or quotes.
MagentaSprint
Guest contributor
Guest contributor
Posts: 85
Joined: Sat Oct 21, 2017 3:54 pm

Re: Sprint bottom pulley bolt

#4 Post by MagentaSprint »

Carledo wrote: Fri Oct 12, 2018 10:14 pm
MagentaSprint wrote: Fri Oct 12, 2018 10:11 pm Am I right in thinking that the spark plugs need a 16mm plug socket?
Correct! You also really need one with a rubber bung inside it to grip the plug and pull it out of the tube.

Steve
Thanks Steve, I meant to add a link to an ebay find but got carried away and posted, I've now added the link to my post.

Back in the day I seem to remember using a 6" piece of garden hose pipe to use to retrieve the plug and also start it off in the thread, because of the only slight resistance in the pipe to plug if the threads were not properly aligned it would just slip on the plug and not strip the thread in the head..........Porsche 911's are my other main passion and this technique works well on those too as on those engines the plugs are not held straight in a tube as the Sprints are and angled so even easier to cross thread
MagentaSprint
Guest contributor
Guest contributor
Posts: 85
Joined: Sat Oct 21, 2017 3:54 pm

Re: Sprint bottom pulley bolt

#5 Post by MagentaSprint »

Come on then Steve, we've sorted the plugs, any suggestions for the bottom pulley? :lol:
User avatar
mahony
Guest contributor
Guest contributor
Posts: 1934
Joined: Tue Oct 03, 2006 7:10 pm
Location: Holland on sea

Re: Sprint bottom pulley bolt

#6 Post by mahony »

Bottom pulley bolt size is one and a half inch :D
User avatar
tony g
TDC Member
Posts: 2283
Joined: Sat Apr 12, 2014 11:02 pm
Location: Nr Kenilworth

Re: Sprint bottom pulley bolt

#7 Post by tony g »

Yes 1 1/2" for bottom pulley bolt. On the plug socket 5/8" or 16mm. Get 3/8th drive the socket can get close to the tubes.

Tony
Membership 2014047
MagentaSprint
Guest contributor
Guest contributor
Posts: 85
Joined: Sat Oct 21, 2017 3:54 pm

Re: Sprint bottom pulley bolt

#8 Post by MagentaSprint »

Thanks both, I'll be searching out a 1 1/2" spanner now then as well as a 16mm plug socket, there's a good chance I may even have both here already :thumbsup: :thumbsup:
User avatar
tony g
TDC Member
Posts: 2283
Joined: Sat Apr 12, 2014 11:02 pm
Location: Nr Kenilworth

Re: Sprint bottom pulley bolt

#9 Post by tony g »

38mm fits too :)

Tony
Membership 2014047
cleverusername
Guest contributor
Guest contributor
Posts: 1560
Joined: Mon Dec 03, 2012 6:04 pm

Re: Sprint bottom pulley bolt

#10 Post by cleverusername »

MagentaSprint wrote: Fri Oct 12, 2018 10:05 pm
I also thought I'd struck lucky when I found a slim box spanner in the boot to get the spark plugs out.......only to find the the end has been split and just goes round on the plugs.......back in the day I remember having a knuckle joint tee handled spark plug socket.....I'm hoping that my father still has it his tools box, if not I know it need to be a slim fit one so what and where to get one if any help with that too?
We have got one of those, you can still find them on ebay.

I have found you can get the plugs out with a magnetic pick up tool, once you have undone them.
User avatar
xvivalve
TDC West Mids Area Organiser
Posts: 13582
Joined: Thu Sep 28, 2006 1:13 pm
Location: Over here...can't you see me?

Re: Sprint bottom pulley bolt

#11 Post by xvivalve »

I keep an old rubber HT lead boot in my tool box; inverted it is ideal for removing the plug once lose. I also use it to put the plugs back in as it allows you to feel them home and they then just need nipping up with the socket.
new to this
TDC Member
Posts: 1793
Joined: Mon Dec 12, 2016 9:53 pm
Location: Harrow Middlesex

Re: Sprint bottom pulley bolt

#12 Post by new to this »

tony g wrote: Sat Oct 13, 2018 6:14 am 38mm fits too :)

Tony
I've just ordered a 38mm spanner,when it arrives I'll try and bend it to suit

Dave
Post Reply