Diesel Data: Automotive Repair

Inspection




INSPECTION

OIL JET





1. Check the oil jet and check valve for clogging
2. Check the oil jet for damage and deformation

OIL COOLER BY-PASS VALVE





1. Make sure that valve moves smoothly.
2. Ensure that the dimension L measures the standard value under normal temperature and humidity.
Standard value: 34.5 mm (1.358 inches)
3. The dimension must be the standard value when measured after the valve has been dipped in 97 to 103°C (207 to 217°F) oil.
Standard value: 40.0 mm (1.575 inches)