
| Filter Type | 2 X FS4000 |
| Application | Tugboat Engine |
| Fuel Type | Diesel |
| Mileage | 635hrs |
| Oil Spec | SAE 40 |
| Remarks | The lubrication oil is fit for further use despite having running over 600 hours. The recommended normal oil change interval is at 500 hrs. |

| Filter Type | 2 X FS4000 |
| Application | Tugboat Engine |
| Fuel Type | Diesel |
| Mileage | 635hrs |
| Oil Spec | SAE 40 |
| Remarks | The lubrication oil is fit for further use despite having running over 600 hours. The recommended normal oil change interval is at 500 hrs. |