Hyundai Kona: Brake System / Vacuum Pump Repair procedures

Removal
1.
Turn ignition switch OFF and disconnect the negative (-) battery cable.
2.
Check the safty after uplift the vehicle with lift.
3.
Remove the under cover.
(Refer to Engine Mechanical System - "Engine Room Under Cover")
4.
Disconnect the vacuum pump connector (A).

5.
Remove the fixing clip and then seperate the vacuum hose (A) from the vacuum pump.

6.
Loosen the mounting bolts and then remove the vacuum pump (A).
Tightening torque :
19.6 - 29.4 N.m (2.0 - 3.0 kgf.m, 14.4 - 21.6 lb-ft)

Installation
1.
To install, reverse the removal procedure.
Vacuum Pump Schematic diagrams
Schematic Diagrams Terminal function Terminal Description Wire color 1 Ground Black ...

Master Cylinder Components and components location
Components 1. Reservoir cap 2. Reservoir 3. Reservoir pin 4. Grommet 5. Master cylinder ...

Other information:

Hyundai Kona (OS) 2018-2025 Owners Manual: In case of an emergency while driving
If the engine stalls while driving Reduce your speed gradually, keeping a straight line. Move cautiously off the road to a safe place. Turn on your hazard warning flasher. Try to start the engine again. If your vehicle will not start, we recommend that you contact an authorized HYUNDAI deale ...

Hyundai Kona (OS) 2018-2025 Service Manual: Spark Plug Specifications
Specification Item Specification Type SILZKR8E8G Gap 0.7 - 0.8 mm (0.0275 - 0.0314 in.) ...

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