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Moen Solutions

116653 Handle Adapter: 3360 or 3362 Independent Transfer Valves

This article will provide detailed instructions for replacing the 116653 handle adapter for the 3360 (3 Function Commercial) or 3362 (3 Function) Vertical Spa Transfer Valves.




1. Remove the handle screw (#1) by inserting the 7/64" Hex wrench into the hole underneath the handle (#2) to unthread the handle screw (#1). Remove the handle (#2).

2. To remove the handle adapter (#4), use a Phillips screwdriver to unthread the adapter screw (#3) counter-clockwise and slide the handle adapter (#4) off.


1. Using pliers, rotate the cartridge stem (#5) so the flat side with the locating mark is facing upward.

2. Slide the handle adapter (#4) onto the shower assembly. Using a Phillips screwdriver, thread and tighten the adapter screw (#3) into the center of the handle adapter (#4). Snag_13f0b3b.png

4. With the lever pointing down, slide the handle (#2) onto the handle adapter (#4) and use a 7/64" hex wrench to tighten the handle screw (#1).

For additional information on Moen products visit and select the type of faucet you are repairing. The faucet guide will contain repair details, troubleshooting and specific information on assembling handles associated with that style of product.

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