NEXON BSVI MCE - SERVICE MANUAL

1.2L REVOTRON ENGINE 50 8. Read the oil pressure indicated on the gauge at idle and at maximum engine speed. Engine Speed Pressure (Bar) Idle (at 1000rpm) >0.9 Maximum (Red line) (at 5700 rpm) >4 9. If the oil pump output is not at minimum pressure, the oil pump may be clogged or oil pump relief valve may be defective. If not, this may be an indication of excessive wear of the crankshaft journals and/or bearings and an engine overhaul may be considered. 10. After reading the oil pressure, stop the engine and remove the pressure gauge from the oil pressure transducer port. 11. Apply sealant on the screw threads and tighten the transducer to specified torque. C. REGULAR MAINTENANCE I. ENGINE OIL AND FILTER CHANGE DESCRIPTION Change the engine oil and filter every 15,000 km or 1 year whichever is earlier. If the vehicle is operated in sandy/dusty conditions, idled extensively, or subject to frequent short distance driving, change the engine oil and filter more frequently. CAUTION  Always use the recommended grade and quality of motor oil.  Never use reclaimed oil as this may not protect the engine components properly. NOTE  To protect the environment, always recycle or dispose of oil at the proper outlets. PROCEDURE WARNING  Engine oil will be hot. Contact with hot engine oil will cause bums. Use care when handling hot engine oil. 1. Drive the vehicle so the engine oil is at normal operating temperature. 2. Raise the vehicle off the ground to access the oil sump drain plug and oil filter.  Raise the vehicle with a lift hoist.  Park the vehicle on flat, level surface and engage the parking brake. Place chocks at the rear wheels and raise the front of the vehicle with a floor jack. 3. Raise the vehicle bonnet/hood and remove the oil fill cap.