After cleaning the bar with a solvent, what is the next step?

After cleaning the bar with a solvent, what is the next step?

• A. Blow dry with air
• B. Dry with a cloth
• C. Rinse with water
• D. Apply oil to the bar

Answer: (D)

After cleaning the bar with a solvent, the next step is to apply bar oil. The solvent removes dirt and old grease, but it also leaves the metal dry. Without lubrication, the bar and chain wear more quickly, can overheat, and are more prone to rust. A thin, even coating of bar oil re-lubricates the bar, helps the chain run smoothly in the groove, and protects against corrosion. Drying with air or a cloth wouldn’t restore lubrication, and rinsing with water would introduce moisture and potential rust. So applying oil is the essential next move.

After cleaning the bar with a solvent, the next step is to apply bar oil. The solvent removes dirt and old grease, but it also leaves the metal dry. Without lubrication, the bar and chain wear more quickly, can overheat, and are more prone to rust. A thin, even coating of bar oil re-lubricates the bar, helps the chain run smoothly in the groove, and protects against corrosion. Drying with air or a cloth wouldn’t restore lubrication, and rinsing with water would introduce moisture and potential rust. So applying oil is the essential next move.