Which quick disconnect should the pressure gauge go on on the FEL valve? I think there are 4 of them.
Here's a not so great photo showing 3 of the hoses. The 4th one is hidden by the nylon hose cover to the left of the bottom quick disconnect in the photo.
Here's a not so great photo showing 3 of the hoses. The 4th one is hidden by the nylon hose cover to the left of the bottom quick disconnect in the photo.
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