hi,i am hopeing someone on here can help ,i have bought a cam belt replacement kit and fitted it to engine the problem i am haveing is the cambelt cover will not bolt up at thebottom around the crankshaft there is a gap at the bottom and when bottom pully is on the crank will not turn easyly as the bottom pully is binding on the cam belt cover oil sealthe one with the metal sheathing for the bottom pully,the kit is a britpart item bought from a 4x4 specialist in wales,they have advised me to assemble it all with the crank 0 ring left out as they said it could be getting trapped between the cam pully and the crank,i have tried this and the problem is still there ,the new pulley is slightly thicker than the old one ie.old one is 47mm and new one is 50mm the supplyer says that this is ok and has not had this problem before ,has this happened to anyone else ? also if i use the old pully the problem goes away but i dont like the idea of useing a new belt,tensioner ,and idler and the old crank pully,thanks