Reasons and solutions for brake failure and brake deviation of fuel powered tricycles

Fuel powered tricycles that experience brake failure and deviation are often caused by uneven left and right braking force, worn brake systems, or improper installation. This not only affects braking effectiveness but also easily leads to rollover and tailspin, requiring timely maintenance.

Common causes of brake failure: severe wear of brake pads/shoes, surface oil stains and slipping, resulting in a significant decrease in braking effect; Loose or elongated brake cables result in excessive brake travel and insufficient braking force; The brake drum is worn, grooved, and has excessive clearance, making it difficult to effectively grip; Hydraulic brake models may also experience weak brakes and empty pedals due to insufficient brake oil, air intake through pipelines, and oil leakage from the master/slave cylinder.

Brake deviation is mainly caused by inconsistent braking force on the left and right sides. One side of the brake pad is severely worn, while the other side is normal. When braking, apply force on one side, causing the body to naturally lean to one side; Uneven tension of the left and right brake cables, or a stuck or poorly returned brake on one side, can also cause deviation; Loose wheel bearings, deformed front forks, and asymmetric frames can also cause directional deviation during braking.

In addition, uneven tire pressure and significant differences in tread wear can exacerbate the phenomenon of deviation; Wet and slippery roads on rainy days, coupled with excessive braking, can also exacerbate brake failure and deviation.

In daily use, it is necessary to regularly check the thickness of brake pads, clean oil stains, and adjust the clearance of brake cables; Hydraulic brakes should exhaust and replenish brake oil in a timely manner. Deviation requires synchronous adjustment of the left and right braking forces, correction of the front fork and wheels, and ensuring that the brakes on both sides work synchronously. When the fault is severe, replace the worn parts in a timely manner to avoid safety hazards on the road.