G'day all.
Well I couldn't help myself, I had to find out why I had to reverse the gasket. I have been getting the odd pop in the ex pipe so thought valve.
Left ex guide loose, and I mean LOOSE. That bad it could rock a mm fore & aft. When removed the shank was tapered 8 thou". Investigation as to the cause needed. The right side ex had a broken inner spring.
Cheers
