Komatsu — recall

Automotive · Japan · 2025-11-21

Komatsu shovel loader glass adhesive strength insufficient due to incorrect primer

Country	Japan
Category	Automotive
Published	2025-11-21
Manufacturer	Komatsu Ltd.
Models affected	WA100-8 and others
Units affected	7
Defect	In the front, rear, and side glass (excluding door parts) of shovel loaders, due to the use of an incorrect primer, the adhesive strength of the glass is weak. Consequently, the adhesive strength deteriorates over time, causing the adhesion to peel off, allowing rainwater, etc., to penetrate into the cabin, and in the worst case, there is a risk of the glass detaching.
Recall number	5738
Official notice	View source ↗

What this means for sellers

Likely platform / channel actions	OEMs/dealers will run the remedy (repair, replace or refund); component suppliers in the chain may face traceback.
Self-check for comparable products	Check your comparable products' design, materials and QC records against the defect described here.
Rules & standards likely involved	the destination market's product-safety rules and mandatory standards

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