mercury Workshop Repair Guides

Mercury Workshop Service and Repair Manuals

Initial Inspection and Diagnostic Overview|Page 1861 > < Diagram Information and Instructions|Page 1858
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Radiator Cooling Fan Motor: Initial Inspection and Diagnostic Overview

    Refer to Cooling System/Diagrams/Electrical for wiring diagram information when performing diagnosis and testing procedures.

    Perform visual inspection prior to performing any diagnosis and testing procedures.

1.

Check coolant level and condition.

2.

Check condition of radiator, thermostat and hoses.

3.

Check for fan blade interference.

4.

Check for proper mounting of fan motor.

5.

Check for proper fan blade attachment to motor.

6.

Check for blown fuses.

7.

Check wiring harnesses for damaged wires and poor or corroded connectors.

8.

Ensure battery is fully charged.

Initial Inspection and Diagnostic Overview|Page 1861 > < Diagram Information and Instructions|Page 1858