Why Can a Harley Retainer Adjust Occlusion?
2 Answers
The reason a Harley retainer can adjust occlusion is that it has the function to regulate occlusion and can be adjusted according to different needs. Definition of Automatic Transmission Gears in Cars: Generally, the gears of an automatic transmission in cars are divided into P, R, N, D, 1, or L. The P gear is used for parking, utilizing a mechanical device to lock the rotating parts of the car, preventing it from moving. Content of Automatic Transmission Gears in Cars: The R gear is the reverse gear, used for reversing the vehicle. The N gear is the neutral gear; placing the lever in the "N" position will cut off and separate the power between the engine and the transmission. The D gear is the drive gear, used for driving on regular roads. The 2 gear is also a drive gear, but the transmission can only switch between 1st and 2nd gears.
With years of experience in motorcycle repair, I can confirm that the Harley retainer adjusts the bite mainly because it secures the brake pad position, ensuring even contact between the friction surface and the brake disc. When the brake pads wear down, readjusting the retainer's screws restores the proper spacing, preventing slippage or unusual noises. This component is commonly found on Harley-Davidson motorcycles due to their high engine vibrations, which can loosen parts over time. A simple adjustment ensures responsive and reliable braking. Regular maintenance is crucial—neglecting it may compromise riding safety, especially causing unstable braking at high speeds. I recommend checking it every 5,000 km; if you're handy, you can easily handle it yourself with a wrench.