Installation manual

ENGINE TROUBLESHOOTING
Problem Probable Cause Remedy
Blue smoke 1. Breather valve is clogged.
1. Replace breather.
2. Oil seal at intake valve is defective.
2. Replace oil seal.
3. Worn valves/valve guides. 3. Replace valves and guides.
4. Worn piston/cylinder. 4. Replace piston and cylinder.
White smoke
1. Fuel timing is too late.
1. Adjust timing.
2. Injector nozzle is worn out. 2. Replace nozzle.
3. Low engine operating temperature.
3. Clean thermostat.
Oil in exhaust discharge 1. Rings not seated.
1. Initial 50 hours of operation required to seat rings.
2. Low compression - bad valve.
2. Check/repair/replace valves.
5. Low Oil Pressure
Low oil pressure 1. Incorrect oil viscocity. 1. Change oil to correct viscocity.
2. Faulty pressure relief valve. 2. Replace pressure relief valve.
3. Incorrect oil filter.
3. Install correct oil filter.
Engines & Generators
41