Instructions for transgo pressure regulator valve?

[Cmnair]

Hi
Any particular instructions to install this? They have some instructions but I was curious if anyone has done this.. worth it?

http://www.transgo.com/products.php?prd=5HP-24-PR&homeinclude=catalog&category_id=208&parent_id=206&product_id=275&countdisplay=1&start=0&addcountview=Yes

[Bigglezworth]

I recommend getting your valve body overhauled vs. just swapping this item. The item you are asking about is the new version and a replacement, but the wear on the walls of the aluminium housing doesn't go away and you need it to be honed properly to accept the new over-sized replacement piston.