Air governor

[williamcharrison]

The bird is due to come out of storage soon and I know I have some
extra things to work on. At the end of last year (still in good
weather) the air pressure would build to 150psi before the pressure
relief would kick in via the governor. Is it best to just replace it?
If so what is the easiest access (remove bumper, remove fan etc)?
Also, is it necessary to manually bleed the air tanks or does the drier
take care of all moisture? Also, where are the air tanks located?

Chuck Harrison
Akron, Ohio
90 SP36