Maintenance of rubber wheel chocks


1. Regular inspection: at least once a month, and frequently used wheel chocks should be inspected weekly.

Inspection content: Check for cracks, cuts or excessive wear, and ensure that there is no deformation, breakage or delamination.

2. Cleaning frequency: After each use or at least once a month.

Cleaning steps: Rinse the surface of the wheel chock with clean water to remove dust and dirt; use a neutral detergent to wipe stubborn stains; avoid using strong acids, strong alkalis or corrosive detergents; dry thoroughly after cleaning to prevent water accumulation from causing rubber aging.

3. Storage environment conditions: between -20℃ and 40℃, avoid extreme high or low temperatures. Keep dry and avoid long-term exposure to humid environments.
Lay flat or hang, avoid heavy pressure or stacking to prevent deformation.

4. Repair and replacement
Minor damage: Use rubber repair agent to repair small cracks or cuts.

Severe damage: If there is large-scale wear, deformation or structural damage, it should be replaced immediately.

Replacement cycle: Usually replaced every 2-3 years, or as recommended by the manufacturer.

5. Precautions for use
Proper placement: Make sure the wheel chock fits the tire tightly to prevent sliding.

Avoid overloading: Use wheel chocks that meet the aircraft weight requirements.

Prevent chemical corrosion: Avoid contact with chemicals such as fuel and lubricants.

6. Record and track
Maintenance records: Record each inspection, cleaning and repair.

Smart wheel chocks: Track usage status and history through the RFID system.

7. Importance of maintenance
Safety: Ensure that the wheel chocks work at critical moments to prevent accidental movement of the aircraft.

Economical: Extend service life and reduce replacement costs.

Environmental protection: Reduce the pollution of the environment caused by discarded wheel chocks.

Recommended Reading


New composite materials

New composite materials challenge the traditional rubber aircraft wheel chock market


Main classifications of rubber and their properties

Natural rubber and synthetic rubber


Rubber quality

Key points of rubber quality control


Storage and management

Wheel chocks should be stored in a dry, ventilated area away from direct sunlight and rain.


Maintenance of rubber wheel chocks

Periodic inspection Check the bolt torque monthly. Clean the bottom dust every quarter to prevent sliding failure.


Advantages of rubber wheel chocks

High elasticity, reduced damage to vehicle chassis, recyclable rubber material