| Removal | 
| 1. | Loosen the drain plug and drain the coolant. Open the radiator cap to make rapid draining. (Refer to Cooling System - "Coolant")  | 
| 2. | Disconnect the oil cooler hose (A). 
 | 
| 3. | Remove the oil filter (A) with the SST (09263-2E000, the oil filter wrench). 
 | 
| 4. | Loosen the mounting bolt (A), and then remove the oil cooler (B). 
 | 
| Installation | 
| 1. | Apply a light coat of engine oil to the oil cooler packing surface (A), and then install the oil cooler (C) with fix bolt (B). 
 
 | 
| 2. | Install the oil filter (A) with the SST (09263-2E000, the oil filter wrench). 
 
 | 
| 3. | Install the oil cooler (A). 
 | 
| 4. | Fill the radiator with coolant and check for leaks.  | 
 Oil Level Gauge & Pipe Repair procedures
Oil Level Gauge & Pipe Repair proceduresHyundai Sonata LF 2014-2019 Owners Manual: Emergency braking
   If there is a problem with the brake pedal while driving, emergency braking is 
possible by pulling up and holding the EPB switch. Braking is possible only while 
you are holding the EPB switch. However, braking distance will be longer than normal.
WARNING
Do not operate the parking brake while the  ...
   
Hyundai Sonata LF 2014-2019 Service Manual: Fuel Tank Repair procedures
   Removal
1.
Release the residual pressure in fuel line. 
(Refer to the Fuel Delivery System - "Release Residual Pressure in Fuel Line")
2.
Remove the rear seat cushion.
(Refer to Body - "Rear Seat Assembly")
3.
Remove the fuel pump service cover (A) in the trunk.
4.
Disconnect the f ...