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Repairing a Wobbly Piano Bench

필요한 것

  1. Repairing a Wobbly Piano Bench, Repairing a Wobbly Piano Bench: 1 단계, 이미지 1/1
    • Place the bench on an even surface.

  2. Repairing a Wobbly Piano Bench: 2 단계, 이미지 1/1
    • Open and lock its lid. Make sure it stays open during the whole procedure.

  3. Repairing a Wobbly Piano Bench: 3 단계, 이미지 1/3 Repairing a Wobbly Piano Bench: 3 단계, 이미지 2/3 Repairing a Wobbly Piano Bench: 3 단계, 이미지 3/3
    • Unscrew the outer hex nut from one leg using the wrench and take the lock washer out.

  4. Repairing a Wobbly Piano Bench: 4 단계, 이미지 1/3 Repairing a Wobbly Piano Bench: 4 단계, 이미지 2/3 Repairing a Wobbly Piano Bench: 4 단계, 이미지 3/3
    • Take the leg out and unscrew the inner hex nut.

    • Replace the washers with the new ones and re-screw the hex nut tightly.

  5. Repairing a Wobbly Piano Bench: 5 단계, 이미지 1/1
    • Connect the leg to the bench again using the new lock washer.

    • Screw the hex nut a few rounds, but do not tighten it yet.

    • Repeat Steps 3 through 5 for all four legs.

  6. Repairing a Wobbly Piano Bench: 6 단계, 이미지 1/2 Repairing a Wobbly Piano Bench: 6 단계, 이미지 2/2
    • Add a little weight to the chair or push it down with two hands.

    • Turn all four outer hex nuts one round.

    • Make sure the bench is balanced and repeat until all hex nuts are tight.

  7. Repairing a Wobbly Piano Bench: 7 단계, 이미지 1/2 Repairing a Wobbly Piano Bench: 7 단계, 이미지 2/2
    • Close the lid seat on the chair.

    • If the chair is not balanced or if it makes noises, unscrew the outer nut two rounds and repeat Step 6.

결론

You can redo this process every 6 months to make sure your bench is always stable.

다른 한 분이 해당 안내서를 완성하였습니다.

Davood Dehghani Firoozabadi

회원 가입일: 09/20/20

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York University, Team S1-G7, Woodhouse Winter 2021 York University, Team S1-G7, Woodhouse Winter 2021 회원

YORK-WOODHOUSE-W21S1G7

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