I installed my 1222B moen cartridge but wont go all the way in so I can insert the clip. pls help

Moen posi-temp cartridge. 1222/1222B
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Moen 96988 Cartridge Repair Kit Posi-Temp 1 Handle tub/shower

https://www.moen.com/shared/docs/exploded-parts-views/82000pt.pdf

Best to have the Moen Cartridge Puller.

How To Repair Cartridge Sink Faucets at The Home Depot

www.homedepot.com/.../project_guide_repairing_cartri...

The Home DepotJul 22, 2013 - Quickly fix a leaky cartridge sink faucet with this detailed step-by-step ... On some models of faucet you may have to remove the cartridge with a
Removing a moen cartridge from the faucet! If the plastic tool ...? 2:47https://www.youtube.com/watch?v=vGdExIS3b-oMar 5, 2013 - Uploaded by TheOldkid888This is a video on how to remove a moen cartridge from any moen faucet when the plastic tool does not do ...Installation Help / Animated Tutorials for Moen Faucetwww.moen.com/consumer-support/installation-help/tutorial?id...MoenUsing a Philips screwdriver, unscrew the handle screw and pull the handle up off from the faucet. Using pliers, loosen and remove the pivot retainer nut as well. Remove the washer from the cartridge and use pliers to remove the retaining clip.

You might try a drop of penetrating oil from a car parts store. Ask for their best penetrating oil. Let it sit for about 5 minutes then try to back out hex screw.

No, do not force it. If it is a Moen faucet, you must align the tabs at the end of the cartridge to allow for the insertion of the clip. The tabs must be at the 12 O'clock and 6 O'clock positions. The cartridge must also be in all the way or the clip will not fit

single cartridge? pull old one, flush some water through empty valve then install new cartridge. once installed, make sure the horseshoe clip is properly inserted to keep the stem in. once the clip is in right, there is a chrome tube with a ridge that slides over the barrel and the clip. the ridge acts as the stop for the handle. also make sure there are stops inside back of handle to hit the ridge on the chrome tube. the plastic inside the handle may break off allowing the handle to spin. the stem unit/cart may also be installed 180 degrees out of place. pull the lock clip and use the remover tool that came with new cart to rotate it 180 degrees with water supply turned off.

It sounds like you are experiencing an issue with the installation of the Moen 1222 cartridge in your faucet. The Moen 1222 cartridge is designed to be a direct replacement for the Moen 96909 cartridge, so it should fit in the same way. If the 1222 cartridge is not going in far enough for you to reinstall the clip, there may be a problem with the cartridge or with the faucet itself.

Here are a few things you can try to troubleshoot the issue:

Make sure the cartridge is oriented correctly: The Moen 1222 cartridge has a specific orientation that it must be installed in to work properly. Make sure that the cartridge is oriented correctly and that the stem is facing the right direction.

Check for any obstructions: Make sure that there are no obstructions in the bore or in the faucet that could be preventing the cartridge from being fully seated.

Make sure the faucet is properly disassembled: If the faucet was not properly disassembled before installing the new cartridge, it may not be seated correctly. Make sure that all of the internal parts of the faucet have been removed before attempting to install the new cartridge.

If these troubleshooting steps do not resolve the issue, it may be necessary to seek the assistance of a professional plumber. It is also possible that the Moen 1222 cartridge is defective, in which case you may need to return it for a replacement.

Probably what you need to do is change the cartridge. You will need a Moen cartridge puller to help with removal and reinstallation. You can get these and the cartridges at most hardware stores. Shut Off Water first, remove set screw that secures handle and carefully remove handle. You may have to tap lightly on rim of handle to free it. There is a retaining clip that holds cartridge in place, it will have a small round hole on top. Carefully remove clip using neddle nose pliers or perhaps ice pick inserted in hole to remove clip.Install puller as per instructions and tighten nut to remove cartridge. Install new cartridge andclip. put handle back on and install screw. I need to back up here and say that screw is normally located under moen insignia in middle of handle. Pry cover off with screw driver or knife blade to access screw. After you have cartridge, retaing clip and handle reinstalled turn water back on and check for leaks. Hope this helps. Thanks.

The Cartridge probably isn't in all the way. Pushing it in by hand doesn't always seat it properly.

Make sure the clear plastic is centered in the gap where you push the clip in, then a few gentle taps with the wrench, followed by pushing around the edges (the black part) with a flat-blade screwdriver gets it all the way in.

If the cartridge is aligned and seated right, the clip should slide right in. If you have to force it, the cartridge is not in right.

Make sure that the stem is slightly pulled out or open then use the plastic insertion tool that comes with the new cartridge and a pair of pliers to push cart. all the way in. Try the retaining clip again. If still won't go, partially install the insertion tool and turn cart. back and forth til clip goes in. Hope this helps