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Fasten the Retainer Nut — Reinstall retaining nut or clip

Beginner2 hours

Part of project

Faucet Repair · Step 8 of 10

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Once the new cartridge is seated, reapply the retainer nut over the cartridge. Hand-tighten it as much as possible, then use your pliers to tighten it securely. Do not overtighten, but ensure it's snug enough to hold the cartridge firmly in place and prevent leaks.

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