Repairing a Wobbly Piano Bench - iFixit 수리 안내서

필요한 것

1 단계 Repairing a Wobbly Piano Bench

Repairing a Wobbly Piano Bench, Repairing a Wobbly Piano Bench: 1 단계, 이미지 1/1

Place the bench on an even surface.

2 단계

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 단계

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 단계

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 단계

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 단계

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 단계

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.

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다른 기여자 2명과 함께

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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