Manual turning of engine

Post Reply
Sprint88qv
Posts: 205
Joined: Thu Apr 16, 2015 6:30 am

Manual turning of engine

Post by Sprint88qv »

Guys, I admit defeat. I've turned the engine over to put new cambelts on before, but with the engine out of the car.
So how on earth do you get a spanner on the crank nut to turn the engine over with the engine in the car? Can't get anything down there with the radiator there? There's no room.
So guys, what's the secret? Any tips? Any idea even what size the spanner/socket is required?
Thanks as always.

Alfasixnut
Posts: 573
Joined: Mon Jan 27, 2014 10:08 pm

Re: Manual turning of engine

Post by Alfasixnut »

Could you put it in gear - 4th and push the car?

Sprint88qv
Posts: 205
Joined: Thu Apr 16, 2015 6:30 am

Re: Manual turning of engine

Post by Sprint88qv »

Good point, yes possibly got enough room in the garage if I'm somewhere near tdc. Just can't believe there's no other way. Perhaps I need an offset ring spanner....but what size...32mm? Anyone know?

Sprint88qv
Posts: 205
Joined: Thu Apr 16, 2015 6:30 am

Re: Manual turning of engine

Post by Sprint88qv »

Ah ha. Managed to get a socket on it coming in from under the radiator - it's 30mm. No room to get a socket wrench on though, so guess that a 30mm offset ring spanner should just squeeze on there....eBay I think. Will keep you informed of progress.

Simonsud
Posts: 331
Joined: Fri Jan 31, 2014 11:45 am

Re: Manual turning of engine

Post by Simonsud »

In gear with one wheel jacked up turn the raised wheel will work

alfadave
Posts: 1425
Joined: Sun Jan 17, 2016 6:57 pm

Re: Manual turning of engine

Post by alfadave »

Take the plugs out, and turn the crank pulley by hand....with a pair of gloves on!
Dave

Sprint88qv
Posts: 205
Joined: Thu Apr 16, 2015 6:30 am

Re: Manual turning of engine

Post by Sprint88qv »

Top tips these. Knew this one must have been out there since the birth of time!

Thanks all, will give them a try.

Marlow Sud
Posts: 976
Joined: Tue Oct 07, 2014 9:59 pm

Re: Manual turning of engine

Post by Marlow Sud »

Take the plugs out and put a spanner on the nut at the front of the alternator. If the alternator belt slips just apply a bit of pressure to the belt and it will grip.

Brgds,
Simon

Sprint88qv
Posts: 205
Joined: Thu Apr 16, 2015 6:30 am

Re: Manual turning of engine

Post by Sprint88qv »

Thanks Simon.
I did try that one and yes it did slip. Didn't want to put further pressure on it, but if someone's tried it and it works then I'll definitely give it a go this weekend.
Thanks again.

NEG
Posts: 306
Joined: Wed Oct 29, 2014 12:30 am

Re: Manual turning of engine

Post by NEG »

That's the way I turn our sprint over....works well

Sprint88qv
Posts: 205
Joined: Thu Apr 16, 2015 6:30 am

Re: Manual turning of engine

Post by Sprint88qv »

Thanks, worked a treat!

Eddie

Post Reply