KIA Niro: Front Strut Assembly Repair procedures

Removal

  1. Remove the wheel and tire.

Tightening torque: 107.9 - 127.5 N*m (11.0 - 13.0 kgf*m, 79.6 - 94.0 lb*ft)

Warning

Warning

Be careful not to damage the wheel nuts when removing the wheel and tire.

  1. Remove the stabilizer link nut.

Tightening torque: 98.0 - 117.6 N*m (10.0 - 12.0 kgf*m, 72.3 - 86.7 lb*ft)

  1. Remove the wheel speed sensor bracket bolt (A).

Tightening torque: 8.8 - 13.7 N*m (0.9 - 1.4 kgf*m, 6.5 - 10.1 lb*ft)

  1. Remove the caliper hose bracket bolt (A).

Tightening torque: 8.8 - 13.7 N*m (0.9 - 1.4 kgf*m, 6.5 - 10.1 lb*ft)

  1. Loosen the front strut lower bolts.

Tightening torque: 156.9 - 176.5 N*m (16.0 - 18.0 kgf*m, 115.7 - 130.2 Ib*ft)

  1. Remove the cowl top cover.

    (Refer to Body - "Cowl Top Cover")

  2. Loosen the front strut upper nuts and then remove the strut assembly.

Tightening torque: 53.9 - 73.5 N*m (5.5 - 7.5 kgf*m, 39.8 - 54.2 Ib*ft)

Disassembly

Disassembly

  1. Using a strut spring compressor, compress the coil spring.

Warning

Warning

  • To prevent peeling the paint of coil spring, cover the coil spring with a thin cloth or hose before installing strut spring compressor.
  • Set the compression position of strut spring compressor correctly for coil spring not to slant when compressing the coil spring.
  1. Remove the insulator cap (A).

  1. Loosen the insulator nut (A) and then remove the insulator.

Tightening torque: 78.5 - 88.2 N*m (8.0 - 9.0 kgf*m, 57.9 - 65.0 lb*ft)

  1. Remove the strut bearing, spring upper pad and ruber.

  1. Remove the spring (A) and dust cover (B).

  1. Remove the spring lower pad (A).

Inspection

Inspection

  1. Check the strut insulator for wear or damage.
  2. Check rubber parts for damage or deterioration.
  3. Compress and extend the piston rod (A) and check that there is no abnormal resistance or unusual sound during operation.

Disposal

Disposal

  1. Fully extend the piston rod.
  2. Drill a hole on the A section to remove gas from the cylinder.

Reassembly

Reassembly

  1. Install the spring lower pad (D) so that the protrusions (A) fits in the holes (C) in the spring lower seat (B).

  1. Compress coil spring using a strut spring compressor. Install compressed coil spring (A) into shock absorber.

Notice

  1. Identification color marks are indicated on the coil spring. Pay attention to identification mark during installation.
  2. Install the coil spring with the identification mark directed toward the knuckle.
  1. After fully extending the piston rod, install the spring upper seat and insulator assembly.
  2. After seating the upper and lower ends of the coil spring (A) in the upper and lower spring seat grooves (B) correctly, tighten new self-locking nut temporarily

  1. Remove the special tool (09546-26000).
  2. Tighten the self-locking nut to the specified torque.

Tightening torque : 58.8 - 68.6 N*m (6.0 - 7.0 kgf*m, 43.4 - 50.6 lb*ft)

    READ NEXT:

     Front Lower Arm Repair procedures

    Front Lower Arm Components and components location Components Ball joint assembly Front lower arm assembly Front Lower Arm Repair procedures Removal Remove the wheel and tire. Tightening torque: 107.9 - 127.5 N*m (11.0 - 13.0 k

     Front Stabilizer Bar

    Front Stabilizer Bar Components and components location Stabilizer bar Stabilizer link Front Stabilizer Bar Repair procedures Removal Disconnect the battery negative cable. Remove the universal bolt (A). Tightening torque : 32

     Sub Frame Repair procedures

    Removal Disconnect the battery negative cable. Remove the universal bolt (A). Tightening torque : 32.4 - 37.3 N*m (3.3 - 3.8 kgf*m, 23.9 - 27.5 lb*ft) Warning Keep neutral range to prevent damaging the clock spring inner cable w

    SEE MORE:

     Battery conditioning mode (if equipped)

    A: EV Settings Battery conditioning mode Battery conditioning mode The Battery conditioning mode is efficient during the winter time when the high voltage battery temperature is low. This mode is recommended to improve driving

     Hybrid Power Control Unit (HPCU)/ Repair procedures

    Warning Be sure to read and follow the "General Safety Information and Caution" before doing any work related with the high voltage system. Failure to follow the safety instructions may result in serious electrical injuries. B