Hyundai Sonata: Timing System / Front Oil Seal Repair procedures

Removal and Installation
1.
Crankshaft damper pulley.
(Refer to Timing System - "Damper Pulley")
2.
Remove the front oil seal.
   
Using the SST (09455-21200), reassemble the timing chain cover oil seal.

3.
Install in the reverse order of removal.
Front Oil Seal Components and Components Location
Components 1. Front oil seal ...

Timing Chain Cover Components and Components Location
Components 1. Timing chain cover ...

Other information:

Hyundai Sonata LF 2014-2019 Service Manual: CVVT Oil Control Valve (OCV) Description and Operation
Description Continuous Variable Valve Timing (CVVT) system advances or retards the valve timing of the intake and exhaust valve in accordance with the ECM control signal which is calculated by the engine speed and load. By controlling CVVT, the valve over-lap or under-lap occurs, which m ...

Hyundai Sonata LF 2014-2019 Owners Manual: Changing Engine Coolant
Have coolant changed by an authorized HYUNDAI dealer according to the Maintenance Schedule at the beginning of this chapter. WARNING Do not use engine coolant or antifreeze in the washer fluid reservoir. Engine coolant can severely obscure visibility when sprayed on the windshield and may cause lo ...

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