Here are some actual complaints submitted by US Air Force pilots and the replies from the maintainance crews.
Problem: "Left inside main tire almost needs replacement."
Solution: "Almost replaced left inside main tire."
Problem: "Test flight OK, except autoland very rough."
Solution: "Autoland not installed on this aircraft."
Problem: "#2 Propeller seeping prop fluid."
Solution: "#2 Propeller seepage normal."
Problem: "Something very loose in cockpit."
Solution: "Something tightened in cockpit."
Problem: "Evidence of hydraulic leak on right main landing gear."
Solution: "Evidence removed"
Problem: "DME volume unbelievably loud"
Solution: "Volume set to a more believable level."
Problem: "Dead bugs on windsheild"
Solution: "Live bugs on order."
Problem: "Autopilot in altitude hold mode produces a 200 fpm descent."
Solution: "Cannot produce problem on ground."
Problem: "IFF inoperative."
Solution: "IFF inoperative in OFF mode."
Problem: "Friction locks cause throttle levers to stick."
Solution: "That is what it is there for."
Problem: "Number three engine missing."
Solution: "Engine found on right wing after brief search."