Automotive leaf spring is one of the common accessories in the car, in the disassembly automobile spring, often because some erroneous operation caused by damage to the leaf spring, following by our factory, we explain the leaf spring attention in the disassembly process matters:
    1,Leaf spring assembly is removed from the car, remove the leaf spring pin, then the leaf spring assembly together with the axle out of the car, and finally remove the leaf spring horse bolts disintegration.
    2, break up the leaf spring should use special tools, it is best to use the copper hammer or brass rod, can not remember the sides and surface of the spring leaf with an iron hammer.
    3,Leaf spring assembly dismantled, steel blades shall breakage, the easiest way to check fracture percussion voices law.
    4, when the to penetrate leaf spring lock, you should let the child lock on the semi-circular groove and positioning bolt hole alignment.
    5, the pressure in the rear leaf spring pad with positioning disassembly not break something. This positioning of the rear rack system with rear axle positioning can not be lost and certain extended length.
    6, leaf spring when installed, the gap between the spring piece of the leaf spring is greater than 1.2mm. Tighten the center bolt before the middle of the spring group should be pressed, each piece and then tighten the center bolt snapping tightening torque for 40,60 N / m.
    7 before installing leaf spring must each piece rust cleaned and coated with graphite grease.
    8, install leaf spring time, number of pieces around the leaf spring assembly should be equal, the total thickness of the difference should be not more than 5 mm camber difference is not greater than l0mm.
    9, when installed leaf spring, the leaf spring steel plates sway does not exceed 2. 5mm.
    10, when installed, the leaf spring on both sides of the steel clip and plate should be 0. 7-lmm clearance, the steel plate clamp bolt casing and the steel plate with the distance of the top surface should be of 1 - 3mm. The steel clip bolts should wear out, so as not to tire bolt sprang scratch.
    11, install leaf spring horse bolts should be uniform cross-tightening, tightening torque in accordance with the technical requirements should be carried out after loading and checking wheelbase.
    12 Leaf spring assembly loading available pry bar steel bushing bore aligned with the bracket pin hole loaded steel pin, then lock inject grease.
    13, a new car to go together to finish before it is put into use, or re-assembly of the leaf spring, after installing spring piece group, each traveling at 200,300 km intervals shall review and tighten the U-bolt nuts under the full load condition, so repeat 2 , 3 times.