after driving. Keep the air conditioner filter element, storage battery, and high-voltage battery clean. Prevent three leakages, namely water leakage, air leakage, and electricity leakage. 1.1.4.1.3 Periodic maintenance content and period The time limit determines the maintenance time based on the mileage or the number of months. All inspection, adjustment, lubrication and other maintenance work should be carried out strictly according to the time specified in the table. 1.1.4.1.4 Maintenance under harsh driving conditions If the vehicle is often used under severe conditions, please refer to the following table for maintenance: A: Repeated short distance. B: Driving on rough and muddy roads.
C: Driving on dusty roads. D: Driving on extremely cold or saline roads. E: Repeat short distances in extremely cold as frosty weather. 1.1.5 Noise, vibration and irregularities 1.1.5.1 Description and operation This chapter gives a general overview of how noise and vibration are produced in cars and how to eliminate them. Note: The pictures of the car models in this chapter are for illustration only, please refer to the actual car models. 1.1.5.1.1 The meaning of NVH in automotive engineering N = noise-sound, audible. V = vibration-vibration, can be felt. H = Irregularity-shaking, shaking, can be heard and felt.
20 Part Name Maintenance method Maintenance period Driving conditions Air conditioning filter I.R Every 5000 kilometers or every 6 months, the frequency of cleaning and maintenance should be increased under harsh driving conditions, and often replaced according to the specific conditions; C Drive shaft and dust cover I Every 5000km or every 3 months B.C.D.E Bolts and nuts on the chassis (chassis) I Every 5000km or every 3 months A.B.D.E Brake discs and brake friction pads (chassis) I Every 5000km or every 3 months A.B.C.D.E Transmission oil R Lifelong maintenance-free, it is recommended to replace the reducer oil at 60000Km A.C.D.E Tie rod end joint, tie rod dust cover (chassis) I Every 5000km or every 3 months B.C.D parking brake device (EPB and rear caliper) (chassis) I Every 5000km or every 3 months A.B.C.D.E Front suspension ball joint (chassis) I Every 5000km or every 3 months A.B.D.E