Follow the process of acquiring parts from Area Diesel and receiving a machined engine block. Final cleanup and prep work set ...

As boneyards go, this place is pretty lively. Before many Tucsonans have even started their morning commute, a pair of aircraft mechanics are already crouched over the open cockpit of an F-18 fighter ...

Unevenly cut grass isn't just a problem related to unsharp blades; it also has to do with gunk built up around them. There is ...

Get rid of those pesky grease stains once and for all.

For tougher buildup, use a light sprinkle of baking soda as a gentle scrub, then finish with a vinegar-and-water wipe. Keep ...

Plus, common mistakes to avoid. That being said, this finishing layer is generally extremely thin—only about the thickness of a couple of sheets of paper. "Overly ambitious cleaning can damage it, and ...