How to maintain a trailer arm

The main material of the three-ball trailer arm with hook is aluminum alloy.

Maintenance

In order to prolong the service life of the stainless steel adjustable trailer arm and keep its normal operation, it is recommended to pay attention to the following maintenance matters in daily use:

1. Frequently check whether the fasteners of the trailer arm are loose and tighten them in time. Including the connecting screws between the adjusting lever and the fixing seat, the fixing screws of the movable handle, etc., to ensure the stability and safety of the trailer arm in the process of using.

2. Clean and lubricate the trailer frame regularly to keep it rotating flexibly. Professional lubricants can be used to lubricate the movable parts to avoid rusting and jamming. In the cleaning process, avoid using acid and alkali and other corrosive cleaners to avoid damage to the stainless steel surface.

3. If there is any stain on the stainless steel surface, use stainless steel cleaner to wipe it clean. In the wiping process, avoid the use of rough fabrics or cleaners to avoid scratching the stainless steel surface. In order to maintain the luster and rust resistance of stainless steel, regular cleaning and maintenance is recommended.

4. During transportation or storage, avoid crushing, impacting or scratching the trailer arm. When folded and stowed, make sure the connection between the adjusting lever and the fixed seat is firm and reliable to avoid detachment or damage during transportation or storage.

5. During use, observe the working condition of the trailer arm. If you find any abnormal sound, jamming or inflexibility, stop using it immediately and check it. If there is any damage or malfunction, repair or replace the parts immediately to ensure the safety and reliability of the trailer arm.

Caution

When using the stainless steel adjustable trailer arm, you need to pay attention to the following safety tips and maintenance matters:

1. The strength and stability of the adjustable bar and fixed seat should be confirmed before use. If quality problems or malfunctions are found, immediately stop the