Expose Spring Unit
2 hoursRemove dust cover and padding to inspect eight-way hand-tied or sinuous spring condition.
Field context
This workflow is part of 1 niche field
Learn spring repair retying from scratch with a clear step-by-step workflow, recommended tools, safety guidelines, and expert tips.
Remove dust cover and padding to inspect eight-way hand-tied or sinuous spring condition.
Swap broken coils, reattach loose ends to frame, and verify level spring plane.
Lash springs in eight-way pattern with upholstery twine maintaining even tension.
Reinstall burlap, edge roll, padding, and muslin before final cover.
Each spring tied to neighbors, frame, and diagonals — gold standard for seat longevity.
Cut spring wire throws sharp ends — wear gloves and eye protection.
Do not retie springs on rotted frame — structural failure under load.
Excess tension distorts frame; insufficient causes sag.