Hynautic pressure gauge, please

[Sleigher]

Hi all,
Can anyone tell me the thread size fof the Hynautic pressure gauge that sits atop the reservoir of steering fluid?
I imagine it is 1/4 or 1/8.
Mine is all rusty and the cover fell off the face.
Also what range should it be 0-60 or 0-100.

Thanks in advance.

Peter

[NoSlack]

Peter

Pick yourself up a 0-60, 1/8 pipe, back mount gage and charge the system to 25-30 psi with a bicycle pump.

Mike

[DOGHOUSE26]

If anyone ever needs a complete new unit, I have one still in the box. I ordered one through Bucklew Marine Service and I found one closer which was overnited to me; I couldn't cancel the first order. The original cost was around $300.

[Sleigher]

1/8 got it!

Thanks again.

Peter