Troubleshooting a Leaking Faucet : Delta Faucet
Replace Cam & Packing (#2 in diagram — Repair Kit RP61). For faucets purchased prior to 2007, please order RP1050 cap and RP61 cam and packing. Leaks from base of the spout: Replace O-Rings (#5 in diagram — Repair part RP25) Leaks from aerator: Replace seats and springs (#3 in diagram — Repair part RP4993) If leak persists: