Commander 2WD V6-3.7L (2009)
The water pump on 3.7L engines is bolted directly to the engine timing chain case cover (2).
1. Clean gasket mating surfaces.
2. Using a new gasket, position water pump (1) and install mounting bolts and stud. Tighten water pump mounting bolts to 58 Nm (43 ft. lbs.) torque.
3. Spin water pump to be sure that pump impeller does not rub against timing chain case/cover (2).
4. Install accessory drive belt tensioner.See: Engine/Drive Belts, Mounts, Brackets and Accessories/Drive Belt Tensioner/Service and
Repair/Accessory Drive Belt Tensioner - Installation
5. Install accessory drive belt See: Engine/Drive Belts, Mounts, Brackets and Accessories/Drive Belt/Service and Repair/Serpentine Accessory Drive
