﻿GET_GEVOMechL2_03_01_01_88 - STEP-BY-STEP Cont Screen
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11. Connect the three lead wires on the terminal block located on the underside of the radiator fan motor, ensuring that each lead is on the correct terminal, then tighten the nuts on the terminal block studs.

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<b>Caution:</b> When the power leads to the radiator fan motor or the Radiator Fan Motor Controller (RFC) have been disconnected at either end, it is very important to reconnect the leads correctly at re-installation.

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If any two power leads are swapped at either end, the fan may still operate, but it will rotate backwards.

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Running the radiator fan backwards greatly decreases the air flow.

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This reduced air flow can allow the diesel engine cooling water to become excessively hot, causing the locomotive to gradually derate until the engine goes to IDLE.

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12. Install the large screen on the left side of the radiator cab.

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13. Install and tighten the eight previously removed and saved bolts to hold the screen in place.

