If its leaking from the base of the spout where its attached to the body, its most likely the O rings that need replacing. The spout body could also be leaking as the metal is quite thin and can develop pin holes under the bottom face of the spout. To determine it that's the problem, turn the water on, place your hand under the spout body, you should not get any water spray, if you do (its usually a fine mist so its hard to see, but you will feel it) the spout is bad, replace it.
See parts diagram at link... https://www.efaucets.com/images/belleforet/pdf/n31005-n31006.pdf
Turn off water. Use small screwdriver or blade and pry off cap (1) to reveal screw (3). Remove screw and handle. Then turn collar(7) and remove. Then turn cartridge lock ring (8) and remove. Cartridge should pull out.
Someone (yourself?) skilled at plumbing will need to determine whether the leak requires new parts or simply the addition of "teflon" tape to seal the threads of the joint.
God bless your efforts.
is low pressure limited to just one particular faucet...lavatory, kitchen, etc...? is pressure low on both hot and cold? if so, the first thing to check is the aerator..where water come out of spout..if all fixtures are
have low pressure..you could get a water pressure gauge at hm depot..or local hardware store and check incoming house pressure at outside hosebid..you mite have a faulty pressure reducing valve usually located at owner side of city water meter..
They make a tool that slips up under where the vinyl siding overlaps, and it pops it apart with no damage. Then you can get at the nails that hold the siding to the house.
I've seen them at Home Depot for around $5.
Question edited for correct spelling of maker 'Noen' to 'Moen'.
'Fix' as in it is leaking? Or tighten it down because it is wobbly, or something completely different?
Well, we can have a one on one seminar by the internet. I've been a pumpman for 20 years. I can share with you my experience (household pumps, suibmersible pumps, turbine pumps, gear pumps, piston pumps, dewatering pumps, mud pumps, trash pumps, mining pumps, solids handling pump, etc....) Just take your pick. Just send in your e-mail for assistance. God bless.
It is leaking due to a defective mechanical seal. It needs to be replaced. To replace it, is to take the pumpcase off by taking off the bolts that hold it. Then, take the impeller off to take the mechanical seal behind it. Put the replacement in, and reassemble the pump. Just get in touch with us by e-mail to get more assistance.
Move the lever or turn the knob. Check the stop tap under the sink. Make sure the faucet control knob or lever is tight, There is normally a removable cover that hides the screw..