Mini Excavator Black Smoke, Unstable Idle & Power Loss: Step-by-Step Troubleshooting to Restore Engine Performance Without Major OverhaulFour Key Points for Backhoe Loader Tire Inspection to Reduce Uneven Wear & Pull‑Aside

Four critical daily inspection items:

Tread depth: Replace tires when tread depth drops below 5 mm.

Tire pressure: Keep all four tires at uniform pressure of 0.7‑0.8 MPa.

Physical damage: Immediately replace any tire with sidewall bulges.

Uneven wear: Check wheel alignment and toe‑in if uneven tire wear occurs.

Rotate tires cross‑wise every 500 working hours for balanced wear. Under heavy‑duty site conditions, repair or replace damaged tires promptly to avoid blow‑outs and unexpected downtime.