RDX AWD L4-2.3L Turbo (2010)
6. Inspect, and clean the mating surface of the engine block.
7. Install the water pump with a new O-ring (B) in the reverse order of removal.
8. Clean up any spilled engine coolant.
9. Install the water pump pulley.
10. Install the drive belt See: Drive Belts, Mounts, Brackets and Accessories/Drive Belt/Service and Repair.
11. Install the front splash shield See: Body and Frame/Splash Guard/Service and Repair/Front Splash Shield Replacement.
12. Refill the radiator with engine coolant and bleed the air from the cooling system with the heater valve open See: Cooling System/Coolant/Service
and Repair.