What information does the lubrication order contain?

• A. Operator credentials
• B. Hydraulic pressures
• C. Tire pressures
• D. Lube intervals

Answer: (D)

A lubrication order is about maintenance timing for greasing. It specifies when lubrication should be performed, i.e., the lube intervals for each grease point, to keep moving parts properly lubricated and minimize wear. It doesn’t contain operator credentials or system pressures like hydraulic or tire pressures, which are documented in other parts of the machine’s records or specs. So the essential information the lubrication order provides is the schedule for lubrication—the lube intervals.