| Tools Needed | ||
| Part Number | Part Name | Quantity |
| 6V-7775 | Air Pressure Gauge | 1 |
| Illustration 1 | g00300304 |
| Typical example
(1) Water outlet (2) Port (3) Temperature regulator housing (4) Water manifold assembly (5) Coolant temperature sensor (6) Port (7) Water pump |
|
Perform the following procedure in order to determine if the water pump is operating correctly:
- Remove the plug from port (2).
- Install the 6V-7775 Air Pressure Gauge in port (2) .
- Start the engine. Run the engine until the coolant is at operating temperature.
- Note the water pump pressure. The water pump pressure should be 100 to 125 kPa (15 to 18 psi).