Over time as chains wear they stretch. This will cause sag in the chain. In most applications you can adjust the sag out of the chain.
Over time as chains wear they stretch. This will cause sag in the chain. In most applications you can adjust the sag out of the chain.
Sagging or hogging error
It is chain drive.
A chain and sprockets.
When adjusting a chain on a bicycle, it should be tight enough to not sag or come off the gears, but loose enough to move smoothly without causing excessive wear on the gears or chain.
slack of the chain
It's called the drive chain.
sag
Virtually all cars built before 1900 had chain drive, the engine had been mounted in the rear near the drive axles. As of 1910 most cars had the engine in the front, a drive shaft became more practical than chain drive.
A 2003 sportster has a chain drive for the promary, firm the engine to the transmission, and a belt drive final drive. The final drive is from the transmission to the rear wheel.
Belt Drive
"The price of garage openers range in prices depending on the hp chain drive. For a 1/2 hp chain drive is $139.00, For a 3/4 hp chain drive its is $199.00."