Vitni’s repair library
Start with a practical guide, from a bicycle puncture or loose button to a garden tool, household appliance, or furniture fix. Each guide makes the safe limits clear.
LEARN · REPAIR · KEEPRepairs for everyday life
Bicycle repair guides for flat tyres, slipped chains, loose saddles, and routine adjustments, with checks to make before riding.
Mending, seams, hems, buttons, zips, and small textile repairs that help garments stay in use.
Small, non-structural fixes for doors, windows, drawers, walls, and everyday fixtures.
Simple checks and upkeep for furniture, with clear limits around load-bearing joints and damaged frames.
Low-risk maintenance and external fixes, with electrical and battery hazards clearly routed to qualified help.
Cabinet hardware, drawers, and everyday kitchen fittings, with fit checks before buying replacement parts.
Small outdoor repairs and maintenance for hand tools, hoses, and garden equipment.
Small repairs for bags, luggage, and other everyday carry items.
Simple, non-safety-critical repairs for play and leisure items.
Conservative checks and low-risk replaceable items, with safety-critical work referred to a qualified mechanic.
Photo-led repair help for useful objects that do not fit another sector.
Common repairs
Bikes & mobility · Moderate3 clear steps
A broken bike pedal can typically be replaced with a new pedal. The repair involves removing the damaged pedal using a pedal wrench or hex key and installing a compatible replacement pedal by screwing it onto the crank arm, observing the correct threading direction for each side.
Bikes & mobility · Easy4 clear steps
Swap a worn pair of lock-on grips without disturbing the brake or gear controls.
Bikes & mobility · Easy4 clear steps
Stop a loose mudguard from brushing the tyre while keeping clear of the brakes.
Bikes & mobility · Moderate5 clear steps
The bike chain slipping off when changing gears is likely caused by chain slack, misalignment of derailleur or chainring, or worn components. Adjusting chain tension, indexing the gears, and inspecting wear can help fix this issue.
Bikes & mobility · Easy4 clear steps
Quiet a dry chain and keep lubricant away from your brakes.
Bikes & mobility · Easy4 clear steps
Realign a saddle that shifts, then check the clamp before riding.
Bikes & mobility · EasyBikes & mobility · EasyAre you a repair café, workshop, parts shop, or maker? Help people find the right repair support and parts.
