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B234F valvejob, PLEASE HELP 700 1990

posted by  umed76 on  Tue Jan 28 14:17 CST 2003
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I have 1990 Volvo 740GLE 16Valve with B234F Engine(4 Cyl). I lost pressure in two cylinders. when i pulled the head out, i noticed that two exhaust valves are burned out (1/4 is missing). first I thought that it was becouse of timing belt that caused valve collide with pistons, but after cheking the pistons i could not find any dents or demages. one more thing is I messed up the tappets, did not keep them in order, and now i know that they are not interchangeable.
How to find its place?
how to measure valves?
I want to install new valves and valveguides, Please, anybody, give me a tip how to do it. Can't aford machinshops, and can't find any manuals for this engine.
thenks
umed
umed76@yahoo.com





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New B234F valvejob, PLEASE HELP [700][1990]
posted by  umed76  on Tue Jan 28 14:17 CST 2003 >


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