GENMA Maintenance · Lubrication System | Stick to the Schedule – First Come, First Served

The GENMA maintenance manual includes a detailed lubrication schedule that lists all tasks by operating hours and calendar time. The golden rule: whichever comes first.

What does “whichever comes first” mean?

If your machine runs 8 hours a day, 1,000 hours equals about 4 months. But if the machine sits idle for a long period, even if it hasn't reached 1,000 hours, you still need to change the oil when the calendar says so — because oil oxidizes, absorbs moisture, and degrades over time.

When to shorten the interval

You should never extend a lubrication interval, but you can (and sometimes should) shorten it. Consider shorter intervals when:

• Working in high-dust environments (e.g., bulk terminals)

• Operating in hot, humid, or salt-spray conditions (e.g., coastal areas)

• Continuous heavy-duty, high-frequency operation

• Previous oil analysis shows poor results

A friendly suggestion

Keep a simple lubrication log — record the date, operating hours, and oil type each time you change fluids. Regular oil sampling is also very helpful. Delaying a change might save a little on oil, but if something goes wrong, the repair bill could be many times higher.

Lubrication intervals are a reference built on years of real-world experience. Follow them — your equipment will thank you with a longer, healthier life.