Hyundai Sonata: Timing System / Front Oil Seal Repair procedures

Hyundai Sonata LF 2014-2019 Service Manual / Engine Mechanical System / Timing System / Front Oil Seal Repair procedures

Removal and Installation

1.	Crankshaft damper pulley. (Refer to Timing System - "Damper Pulley")

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: Heated Oxygen Sensor (HO2S) Repair procedures
Inspection 1. Turn the ignition switch OFF. 2. Disconnect the HO2S connector. 3. Measure resistance between the HO2S terminals 2 and 5 [B1/S1]. 4. Measure resistance between the HO2S terminals 3 and 4 [B1/S2]. 5. Check that the resistance is within the specification. Specifica ...

Hyundai Sonata LF 2014-2019 Service Manual: Specifications
Specifications DescriptionSpecificationsLimitGeneralTypeIn-line, DOHC?Number of cylinders4?Bore77mm (3.0315in)?Stroke85.44mm (3.3638in)?Total displacement1,591 cc (97.09 cu.in)?Compression ratio9.5 : 1?Firing order1-3-4-2?Valve timingIntake valveOpensATDC 8°/BTDC 42°?ClosesABDC 69°/ABDC 19° ...