Hyundai Ioniq: Timing System / Front Oil Seal. Repair procedures

Hyundai Ioniq (AE) 2017-2025 Service Manual / Engine Mechanical System / Timing System / Front Oil Seal. Repair procedures

Removal and Installation

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

2.	Remove the front oil seal (A).

Apply engine oil to a new oil seal lip & outer surface.

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

Install the front oil seal (A) using SST (09231-G2100, 09231-H1100).

•	Always use new oil seal.

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

Crankshaft Damper Pulley. Repair procedures

Removal and Installation1.Remove the passenger seat RH front tire.(Refer to Suspension System - "Wheel")2. Remove the engine room under cover.(Refer to Engine and Transaxle Assembly - "Engine Room Under Cover")3...

Timing Chain Cover. Components and components location

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Other information:

Hyundai Ioniq (AE) 2017-2025 Service Manual: Description and operation

DescriptionIn ordinary cars, the mechanical water pump mounted on the engine for heating purposes is activated to circulate the cooling water, but in hybrid cars, AEWP is used to circulate the cooling water when the engine is not operating. Classification System Cooling water used Mechanical water pump AEWP Purpose of use Note (role of AEWP) Engine Heater WHRS While Engine is working(AEWP activated)OOOOnOffCooling engine(main function)-Heating-Exhaust heat recovery and WHRS cooling-OnFast warm -up while cooling or heating is turned onIncreased volume of cooling water circulationRight after engine is turned off(EWP working)XOOOffOnHeatingIn the EV mode, the cooling water is circulated towards the heater...

Hyundai Ioniq (AE) 2017-2025 Service Manual: Components and components location

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