gaskets removal

[barker]

took the head and barrel off my xr today , now I need to clean up the surfaces any one got any tips as to get the old gasket off that's stuck fast

[NeilM]

Saw blade scraper.

They do actually sell them now so you don't have to butcher other tackle

[TimR]

Score the old gasket sections preferably with a hard non metallic scraper. Soak with wd40 . Preferably use a non metallic scraper to remove the remains.

Brass wire brush is a handy tool .

[Mr Fro]

I use a slightly blunt Stanley blade.

Works a dream but make sure it's blunt if you're using it on aluminium.

[TimR]

If using a metallic bladed scraper be careful especially on sensitive/crucial faced areas that you dont score/gouge as it can lead to non sealing of the gasket ( head gasket areas ) especially on softer metals

[barker]

thanks/ nothing like wall paper stripper then

[fastbob]

I wouldn't put a metal scraper of any kind anywhere near mating surfaces. I use a solvent such as brake cleaner , wooden scrapers,a cloth and even fingernails plus hours of frustrating hard work. Petrol works well just don't tell the HSE.

[Joeman]

Plastic windscreen ice scraper

[Arwen]

I used a spare plastic tool I use for opening up phone cases... Worked a treat when combined with some old oil to soften the gasket.

[Bianco2564]

There is some stuff from Loctite 7200 gasket remover.

Used it from stripping paint off some engine parts,can't vouch on gaskets though.