In re-assembly after overhaul, what is the correct order of steps?

• A. Follow approved overhaul manual; Ensure proper torque and safety of all bolts, nuts and other fasteners; Cleanliness during re-assembly is crucial!!
• B. Cleanliness during re-assembly is crucial!!; Follow approved overhaul manual; Ensure proper torque and safety of all bolts, nuts and other fasteners.
• C. Ensure proper torque and safety of all bolts, nuts and other fasteners; Cleanliness during re-assembly is crucial!!; Follow approved overhaul manual.
• D. Follow approved overhaul manual; Cleanliness during re-assembly is crucial!!; Ensure proper torque and safety of all bolts, nuts and other fasteners.

Answer: (A)