Head off hatch headaches.If the hatches are open during operation. you must make sure they're they're
Contraction of they are.
they're be locked open. Otherwise, if the tank stops suddenly, that hatch Hatch may refer to: Actions and objects
Your tank is considered not mission capable if the hatches or hatch locks are inoperative Void; not active; ineffectual.
The term inoperative is commonly used to indicate that some force, such as a statute or contract, is no longer in effect and legally binding upon the persons who were to be, or had been, affected by it. . Lube the hatches and locks according to according to
1. As stated or indicated by; on the authority of: according to historians.
2. In keeping with: according to instructions.
3. the lube order. While you're at it, check for cracks, worn bushings, or other signs that may indicate equipment failure. Then, tell your mechanic if you lind problems.