Crankshaft bolt size

Dec 16, 2004 8 Replies
2.5NA 1985 12j engine. Anyone know the pulley bolt socket size. Yours Gmacz

If its the same as a 2 1/4 then its 40mm. If you don't have a impact gun then try a large stilson, wedge it against the chassis and give the engine a brife kick with the starter. That should shift it! Obviously keeping all fingers ect well out of the way you'll need to hold the stilsons and get a well instructed helper to man the ignition. Be carfull and it will be fine! Toby

I've used the breaker bar and starter motor trick a few times, but now I just use a 3/4" breaker bar (the only socket the right size I could get was a 3/4") with a length of scaffold tube over it and chock a wheel after putting it in gear. Bit more controllable!

Regards

William MacLeod

It is meant to be the same size for 2.5 NA, 2.5TD and 200TDi, iirc 24mm

42mm maybe! I can't remember myself off the top of my head but it's definately not 24mm... I recall it's a size that's also used on Citroen models somewhere as well.

Regards

William MacLeod

On or around Thu, 16 Dec 2004 23:56:02 +0000 (UTC), "Simon Isaacs" enlightened us thusly:

300 TDis are 27, same as the wheel nuts.

It is definately 40-something!. either 42 or 43. Its been too long since i last used mine! (thankfully!). Use a pair of calipers and measure it!

I checked mine... it goes all the way to the "l" in the word "Girling" on the side of the caliper if it helps.

;-)

Lee D

Should have said in my earlier post... its 40mm if its got a provision for a starting handel! I was forgeting that 90/110s don't have these ;-) Toby

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