Hyundai Elantra

since 2000-2004 of release

Repair and car operation



Elantr's Hyundai
+ Petrol engines 1,6, 1,8 and 2,0 of l
+ Diesel engine of 2,0 l
+ greasing System
+ cooling System
+ Fuel system
+ Monitoring systems and decrease in toxicity of the fulfilled gases
+ ignition System
+ System of preliminary heating of the diesel engine
+ Coupling
+ Mechanical transmission
+ Automatic transmission
+ Power shafts, forward and back axes
- Suspension bracket
   Specifications
   Rack of a forward suspension bracket
   Bottom lever of a forward suspension bracket
   Forward stabilizer of cross-section stability
   Rack of a back suspension bracket
   Cross-section levers of a back suspension bracket
   Longitudinal levers of a back suspension bracket
   Back stabilizer of cross-section stability
   Corners of installation of forward wheels
   Wear of tires
   Shift of wheels
   Check of withdrawal and course instability of the car
   Wheel palpation
   Tightening of nuts of fastening of a wheel
   Search and elimination of malfunctions
   Diagnostics of wear of tires
+ Steering
+ Brake system
+ Body
+ air Central air
+ Electric equipment
Electric circuits



Rack of a forward suspension bracket

Removal

 PERFORMANCE ORDER

  1. Remove a forward wheel.
  1. Separate an arm of a brake hose of brake system from a rack of a forward suspension bracket.

Do not tear and do not damage a brake tube.

  1. Unscrew nuts of the top fastening of a rack.
  1. Unscrew nuts, get bolts of fastening of a rack to a rotary fist and get a rack from under a car wing.

Dismantling

 PERFORMANCE ORDER

  1. Edge of a flat screw-driver remove a dustproof cap.
  1. The special J38402 adaptation, – 42 compress a spring of a rack of a forward suspension bracket.

For compression of a spring use only the reliable tool.

  1. Unscrew a lock nut in the top part of a rod of the shock-absorber.
  2. Remove a rack support, the top support of a spring, a cylindrical spring, a dustproof cover and the bottom support of a spring.

Check

 PERFORMANCE ORDER

  1. Check the bearing of a support of a rack on lack of wear or damages.
  1. Check rubber details on absence of damages or deterioration of their condition.
  2. Check a cylindrical spring on lack of a deflection and elasticity loss.
    1) Check and adjust pressure in tires.
    2) Load the car cargo which usually in it is transported.
    3) For check of a spring make a control trip, then step by step execute the following checks.
    4) Check each shock-absorber, consistently strongly pressing and lifting on the corner of the bumper closest to the checked shock-absorber. At each check make identical efforts and note resistance by pressing and return to an initial condition. Compare results of check to the car, which quality of movement the satisfactory. Both shock-absorbers on one axis of the car should show identical resistance. If resistance variously execute the following checks.
    5) Lift a back axis of the car so to unload suspension bracket racks.
    6) Turn out bolts of the bottom fastening of racks. Compress racks with various speed on all course of the shock-absorber and in both directions. Compare results for two parties of the car at compression and return to an initial condition. Resistance of return of a rack in an initial condition usually stronger than compression (approximately from one to two times). The right and left racks should show identical results. A difference of results between lobbies and back racks – the normal phenomenon.
  1. Check the shock-absorber on existence abnormal resistance or extraneous noise.

1) Check the moments of an inhaling of carving connections of fastening of a rack. The inappropriate moments of an inhaling can lead to emergence of extraneous noise.
2) If all fastenings as it should be, for isolation of damaged unit execute check according to item 3 and 4).
3) For check make a control trip.
4) If one of racks of a back suspension bracket works with blows, lift a back axis of the car so to unload suspension bracket racks. Turn out bolts of the bottom fastening of racks. Check a rack on abnormal noise for what quickly and completely compress it. If hissing noise is audible only is a normal phenomenon.
5) Other undesirable noise can be found by deliberate rocking of the car up and down. Any sound except hissing is abnormal, therefore it is necessary to replace such rack.

  1. Check the shock-absorber on leak existence.
    1) Completely stretch the shock-absorber, at the same time turning a rod of the shock-absorber and check area about rod consolidation.
    2) Check existence of leakages of liquid in a zone of consolidation of a rod.
    3) The insignificant raid of liquid does not serve as the reason for shock-absorber replacement as insignificant leak provides rod greasing.
    4) Considerable leakage of liquid from the shock-absorber can be easily found in the wake of liquid, thus it is necessary to replace the shock-absorber.

Shock-absorber utilization

 PERFORMANCE ORDER

  1. Completely extend a shock-absorber rod.
  1. Drill an opening to remove gas from the cylinder.

Gas leaving the shock-absorber is safe, however it is necessary to be careful not to be traumatized from taking-off shaving.

Assembly

 PERFORMANCE ORDER

  1. Establish the bottom support of a spring so that its ledges entered into openings of a plate of a spring.
  1. Establish on the shock-absorber a dustproof cover.
  2. The special J38402 adaptation, – 42 compress a spring of a rack of a forward suspension bracket. After complete compression of a spring establish it on the shock-absorber.

Establish a cylindrical spring the marking directed to a rotary fist.

  1. Completely extend a rod of the shock-absorber and establish the top support of a spring and a rack support.

Combine a D-shaped opening in the top support of a spring with lysky on a shock-absorber rod.

  1. Correctly arrange the top and bottom ends of a cylindrical spring, having established them in dredging, and screw самоконтрящуюся a nut, but do not tighten it finally.
  1. Remove the adaptation for spring compression.
  2. Tighten самоконтрящуюся a nut the demanded moment of an inhaling. Inhaling moment: 50–70 N • m.
  3. Grease the top bearing of an amortization rack and establish a dustproof cap.

Be convinced that lubricant did not get on rubber details of a support of a rack.

Installation

 PERFORMANCE ORDER

  1. At installation of a rack of a forward suspension bracket be convinced that interfaced surfaces and an identification label previously cleared is directed to a back part of the car.
  2. Tighten all carving connections by the demanded moments.

Inhaling moment:

Nut of fastening of the top part of a rack: 45–60 N • m
Nut of fastening of a rotary fist to a rack: 130–150 N • m

  1. Fix on a rack a brake hose and an ABS sensor wire.