Delta Faucet 3597LF-RBMPU, 15984LF-OB, T17264-I, T17264-SS-I, 559LF-TP For Non-DIAMOND Valve Models

Before you call.

What should I do if my two-handle kitchen or lavatory faucet drips from the spout?

For Two-Handle Faucets, First:

•Check under the sink to determine what type of valve is installed.

•Look for the supply tubes coming out from under your faucet. If they are flexible gray tubes, you have a model with a DIAMOND™ Valve. If you don’t have gray PEX supply tubes, you most likely have a two-handle valve with seats and springs.

For DIAMOND Valve Models:

•Refer to the Installation Instructions/Owner’s Manual (available on deltafaucet.com) for your specific model to ensure the handles are properly installed. If they are not correctly installed, the valves may not completely close, causing the spout to drip.

•Reinstall handles if necessary.

•Contact 1-800-345-DELTA (3358) or visit deltafaucet.com/customersupport for assistance if you continue to experience issues.

For Non-DIAMOND Valve Models:

•Follow the Early Maintenance instructions on page 3 of this guide.

•Replace the seats and springs (see illustration below) if the faucet continues to drip. To obtain replacement seats and springs, call 1-800-345-DELTA (3358) or visit a local Delta® Genuine Parts dealer.

•Visit deltafaucet.com/customersupport and choose the appropriate link or use the search tool for complete instructions on how to replace your faucet’s seats and springs.

Non-DIAMOND Valve	DIAMOND Valve
Two-Handle Faucet	Two-Handle Faucet

Bonnet

Nuts

Stems

Seats &

Springs

Bonnet

Nut

Valve Assembly

Base &

Gasket

End Valve

Bushing

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