check the roller on top as well as the bottom. if there are misaligned it will suck the door into the body when closed, wrong. alignment with those doors is important. as far as the rollers, see if the outer ling on the top one is broken or missing.
Sliding Friction If you push hard enough on the cardboard box filled with books, it will start sliding. If you stop pushing after the box starts sliding, it will slow down and stop. The force that acted on the box to slow it down was sliding friction. Sliding friction is the force that opposes the motion of two sliding surfaces in contact. Sliding friction exists between all sliding surfaces that are touching, such as the surfaces of the moving parts in a car's engine.
If you are 13 years old when were you born?
Is it true that one human year is equal to seven dog years?
What is half of 74?
What does minus 3 degrees mean is it 3 degrees below zero or 3 degrees below 32 degrees Fahrenheit?
Why can't we remember our dreams?
How do you protect the masonic emblem?
How much is 10000 quarters worth?
What gangs are in Ohio?
Can eggs break inside a chicken?
Why do books come out in hardback first?
What happens when a beehive gets too full?
What is the difference between an optometrist and an ophthalmologist?
How can you tell when someone's lying?
Why do some people celebrate Christmas in July?
Why is it bad luck to walk under a ladder?
What is a conservatorship?
How did Robert perault die?
Was Lucy meacock married to rob Mcloughlin?
What do you mean halim seeds in gujarati?
Who was giani maan singh jhaur?
Which of the following best describes what is required to be reported to congress?
What is a classified data spill or negligent discharge of classified information?
What is Ford Motor Credit payoff address OVERNIGHT?
Why the eastern Terai is cooler than than western one OF NEPAL?