Need assembly diagram for original Waterpik Shower Massager fixed mount shower head.Have dismantled for cleaning and can't get it back together.

Perhaps the head needs descaling or perhaps it has been turned off?

https://www.google.com/search?q=waterpik+shower+head+does+not+pulse+anymore

..

Make sure the washer is setting inside the shower head properly. If you over tighten it you could crack the body of the shower head making it impossible to repair. Be careful. Remember you may need thread sealant too.

Thread grip, meaning plumber's tape? Water Pik leaks on the end large circular sprayer part.

for starters check fo rotten washers get rid of black pieces take shower head some where to blow high presure air thru head good luck

This usually means removing part of your wall,and extending your pipe ,but if you don't want to do that ,I believe home depot,sells a shower arm that adjustable ,to raise or lower the head

Try this link its a PDF. http://www.waterpik.com/shower-head/install-shower-head/metal-pivot-ball.pdf

If your unit has a threaded connection for the handle and hose the threads are most likely stripped. You can get thread grip material at most hardware stores and repair it yourself. Otherwise replacement is necessary.

you can check the pipe lines there are normally more thane one way to set the pressure of the water one by the shower knobs 2 by the behind the head in the wall there are some water valves that may need to be opened up or by the water heater there are some valves there one coming off the heater one just on a pipe by the heater they may need to be opened. try that if that doesnt work come back and let us know and see what else you can do to fix it

sometimes there are orings or gaskets that get tore in assembly one of those may be bad,or if it is around the threds you might try wraping teflon tape around the thred once or twice.hope this helps

the cartridge for your faucet needs to be replaced .what type of faucrt do you have?Let me know and i will try to assist further.