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I can't find anywhere, instructions on how to disassemble overpressure relief valve (above timing chain)...any insite would be appreciated.....Thanks.....Sam
Posted : 12/12/2017 13:28
According to the Haynes manual... after you remove the timing chain and sprockets, the OPRV is the steel tube, positioned horizontally, just over the crankshaft end. If I have this correct, you insert a round bar into the hole provided and loosen it just like any bolt. Inside the steel tube is a piston and spring. The spring (11 41 1 744 324) should probably be replaced.
Hope this helps.
Owning an old Airhead is easy.
Keeping an old Airhead running great is the true test.
Posted : 12/14/2017 23:43
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