Disassemble the Leaking Joint
0:46
5:12
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At 0:46 in
Under Sink Leak? Try This $8 Fix
What happens here
Attempt to unscrew the old, corroded nut using pliers. Due to the severe corrosion, the old nut may break apart. If it breaks or cannot be unscrewed, use a mini hacksaw to carefully cut through the remnants of the nut and washer. Exercise caution not to cut into the threads of the sink basket. After cutting, use a screwdriver or similar tool to pry off the broken pieces. Next, unscrew the lower nut connecting the tailpiece to the P-trap to fully remove the tailpiece from the sink assembly.
Goal: This step focuses on safely removing the old, corroded nut and washer, which are often fused in place due to rust and mineral buildup, and detaching the tailpiece.
Tools and materials
- Mini Hacksaw
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What they say
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