chuck-issue Troubleshooting

Chuck won't grip on the WD-40 Multifunktionsprodukt Smart Straw 400ml

Source: iFixit — repair guides & answers Confidence: 60% Verified Aug 9, 2026

The chuck slips or won't tighten, often from wear or debris in the jaws.

How to fix Chuck won't grip

Clean the chuck

Clean the chuck jaws and remove any debris.

Source: iFixit — repair guides & answers Confidence: 60% Verified Aug 9, 2026

Difficulty: ★ Est. 5 min

Replace the chuck

If the chuck is worn, replace it with a genuine one.

Source: iFixit — repair guides & answers Confidence: 60% Verified Aug 9, 2026

Difficulty: ★★★ Est. 30 min

Parts needed: WD-40 Multifunktionsprodukt Smart Straw 400ml Chuck

Replacement parts for the WD-40 Multifunktionsprodukt Smart Straw 400ml

WD-40 Multifunktionsprodukt Smart Straw 400ml Replacement Battery WD-40 Multifunktionsprodukt Smart Straw 400ml Charger WD-40 Multifunktionsprodukt Smart Straw 400ml Carbon Brushes WD-40 Multifunktionsprodukt Smart Straw 400ml Chuck WD-40 Multifunktionsprodukt Smart Straw 400ml Gearbox Assembly WD-40 Multifunktionsprodukt Smart Straw 400ml Tool Case

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