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Steering System ST-6 Steering Gear Basic parameter Maintenance 1.After 2,500km, the new power steering gear need to replace its hydraulic pressure oil, and wash the filter in the oil reservoir. Replace the hydraulic pressure oil and wash the filter ever 50,000km or every year after that. 2.Check the oil quantity every month to see whether it reduced, deteriorated or too much impurities. If there is any badness, you have to refill or replace the oil immediately. 3.Check and keep the tire pressure accord with the requirement. 4.Procedure of replace or fill oil (1)Support the front axle. (2)Open the oil reservoir, screw down the oil outer bolt of the steering gear, drain off the remain oil in the oil pump and the oil reservoir(idle the engine), and turn the steering wheel left and right to the limit for several times, (3)Tighten the oil outer bolt (keep it clean and avoid dirt entered) (4)Fill with new hydraulic pressure oil. (5)Idle the engine, turn the steering wheel left and right to its limit for several times until there is no bubbles appeared in the oil reservoir and the oil level stop dropping. (6)Refill the oil reservoir to its maximum. (7)Tighten the upper cover of the oil reservoir. Basic parameter M11-3411010 Appropriate maximum load of front axle (kg) 3500 Max. output torque (N.m) 2150 Max. oil pressure (MPa) 13 Recommended oil pump flow (L/min) 10 Drive ratio 18:1 Number of total turns 4.78 Pitman arm shaft turning angle ± 45° Temperature range (°C) -40~120 Diameter of the piston (mm) 80 |