Otis Gen2 Scratch ((top)) — Best Pick

Visible "shadows" or imprints of the steel cords on the belt surface indicate significant wear or material aging.

Oil or chemical spills can soften the polyurethane, making it more prone to physical damage and slipping. Monitoring and Maintenance Solutions otis gen2 scratch

If the outer cover begins to peel away (separate) from the inner carcass, complete failure may be imminent. Causes of Abnormal Wear Visible "shadows" or imprints of the steel cords

Otis uses specialized technology to ensure scratches do not lead to catastrophic failure. Elevator Maintenance Pt. 3 - Belting & Bucket Wear Patterns otis gen2 scratch

Excessively tightened bolts can cause belts to "pucker," leading to uneven and premature wear.