Product description
This Disc Brake Hose Bleed Air Tool is of great help in helping you bleed the disc brake hose.
1. Made with good quality materials that ensure product durability and reliability.
2. Measuring about 12x6x6cm/4.72x2.36x2.36inches, it is very lightweight, compact, space-saving, and portable.
3. Featuring a variety of uses, it is suitable for bicycles, electric vehicles, or motorcycles.
Name: Disc Brake Hose Bleed Air Tool
Tubing screw size: about 8mm/0.31inches
1. Remove the bleed screw of the lower pump, screw on a new bleed screw, and take out all the brake oil in the pump with the syringe. After the brake oil is pumped out, use the syringe to inject air into the down pump 1-2 times to make the oil pipe and the upper The pump and lower pump are kept clean.
2. Make sure the upper pump is normal and the piston of the lower pump is normal.
3. After adding 50ml of brake oil into the syringe, inject the brake oil slowly. At this time, observe whether there are any air bubbles when the oil is discharged from the oil box of the upper pump. If there are air bubbles, withdraw the brake oil and continue to inject until there are no air bubbles in the oil box. until.
4. After the oil box of the upper pump is full of oil, tighten the air release screw of the lower pump.
5. Repeatedly squeeze the brake handle until the brake is normal.
1*Disc Brake Hose Bleed Air Tool
Please accept that there is a color difference in the product due to lighting effects and photographing angles.
The product size has a tolerance due to hand measurement.