CONSTRUCTION
An engine water pump assembly which is driven by the back side of the fan and generator V-belt has been adopted.
The volute chamber for the engine water pump assembly is integrated into the timing chain or belt cover sub-assembly, achieving a compact design. Additionally, the thermostat housing is integrated into the timing chain or belt cover sub-assembly, simplifying the water passages.
| *1 | Timing Chain or Belt Cover Sub-assembly | *2 | Engine Water Pump Assembly |
| *3 | Water Pump Pulley | *4 | Water Pump Body |
| *5 | Rotor | *6 | Shaft |
| *7 | Bearing | - | - |
| *a | Cross Section | - | - |