Engine: General Subjects

1. A Solvent should be sprayed onto the underside of the mouse.
2. B Compressed air should be directed onto the underside of the mouse.
3. C Remove the plastic surround on the underside of the mouse, and after removing the ball, mechanically clean the two wheels.
4. D Remove the plastic surround on the underside of the mouse, and after removing the ball, mechanically clean the limit switches.

Tip: press A-D to answer