Kia Optima DL3: Timing System / Front Oil Seal

Kia Optima DL3 2019-2026 Service and Repair Manual / Engine Mechanical System / Timing System / Front Oil Seal

Components and components location

Components

1. Front oil seal

Repair procedures

Replacement

1.	Remove the crankshaft damper pulley. (Refer to Drive Belt System - "Crankshaft Damper Pulley")

2.	Remove the front oil seal (A).

Apply engine oil on the edge of new oil seal.

Remove any debris from the lip portion of the oil seal.

Using the SST (09231-2E000), install a front oil seal (A).

Do not reuse the front oil seal.

5.	Install the crankshaft damper pulley. (Refer to Drive Belt System - "Crankshaft Damper Pulley")

❮Timing System

Components and components location Components 1. Intake camshaft 2. Exhaust camshaft 3. Intake CVVT assembly 4.

Timing Chain Cover❯

Components and components location Components 1. Timing chain cover 2. Service plug bolt & gasket Repair procedures Removal Engine removal is not required for this procedure.

Other information:

Kia Optima DL3 2019-2026 Service and Repair Manual: Power Window Switch

Schematic diagrams Connector and Terminal Function Power Window Main Switch Pin Function 1 B-CAN (Low) 2 B-CAN (High) 3 Ground (Assist safety) 4 Assist safety 5

Kia Optima DL3 2019-2026 Service and Repair Manual: Heated Seats Only