Briefly explain the recommended procedure of oil change in motor vehicle. – NABTEB QUESTION

RECOMMENDED PROCEDURE OF OIL CHANGE IN MOTOR VEHICLE.

(i) Park the motor vehicle on a flat surface.

(ii) Allow the engine to cool down.

(iii) Place a big bowl under the engine sump.

(iv) Unscrew the nut on the sump.

(v) Allow the oil to drain unto the big bowl.

(vi) Tighten the nut properly on the sump after the oil has completely drained.

(vii) Clean the floor after draining.

(viii) Pour the recommended new oil into the engine.