Steering Wheel Play Inspection
1.Turn the steering wheel so that the front wheels can face straight ahead.
2.Mark the center of the steering wheel.

3.Measure the distance that the steering wheel can be turned with out moving the front wheels.
Standard value : 0 - 30mm (1.1811in.) or less

4.If the play exceeds standard value, inspect the steering column, shaft, and linkages.
Checking Stationary Steering Effort
1.Position the vehicle on a level surface and place the steering wheel in the straight ahead position.
2.Attach a spring scale to the steering wheel. With the idle RPM, pull the scale and read it as soon as the tires begin to turn.
Standard value : 3.0kgf

Special Service Tools
Steering wheelHyundai Tucson (NX4) 2022-2026 Service Manual: Specifications
- Specifications
ItemSpecification
Power sourceDC 14.4V (-) ground
Frequency range / Channel spaceFM : 87.5 - 108.0 MHz / 100 KHzAM : 531 - 1602 KHz / 9 KHz
Tuning typePLL SYNTHESIZED TUNING
Impedance2 ohm x 4
Antenna80 pF 75 ohm
parastic currentMAX 2mA (Head unit only)
S/NFM : MIN 50 dBAM ...
Hyundai Tucson (NX4) 2022-2026 Service Manual: Compressor oil
- Oil Specification
1.The R-134a or R-1234yf system requires synthetic (PAG) compressor
oil whereas the R-12 system requires mineral compressor oil. The two
oils must never be mixed.
2.Compressor (PAG) oil varies according to compressor model. Be sure to use oil specified for the model of c ...