Hyundai Azera: Filter inspection
If the vehicle is operated in the severely air-polluted cities or on dusty rough roads for a long period, it should be inspected more frequently and replaced earlier. When you, the owner, replace the climate control air filter, replace it performing the following procedure, and be careful to avoid damaging other components.
Replace the filter according to the maintenance Schedule.

Filter replacementFront Rear Parking Assist System Switch Repair procedures
Removal
1.
Disconnect the negative (-) battery terminal.
2.
Remove the crash pad lower panel in the driver side.
(Refer to Body - "Crash Pad Lower Panel")
3.
Disconnect the connector and ...
Rear Lower Arm Repair procedures
Removal
1.
Remove the rear wheel & tire (A).
Tightening torque:
88.3 ~ 107.9N.m (9.0 ~ 11.0kgf.m, 65.1 ~ 79.6lb-ft)
•
Be careful not to damage to the hub bolt ...
Starter Repair procedures
Removal and Installation
1.
Disconnect the battery negative terminal.
2.
Remove the engine room under cover.
3.
Remove the starter cover (A).
Tightening torque :
Bolts: 8.8 ~ 13.7 N. ...