﻿GET_GEVOMechL2_02_01_01_85 - STEP-BY-STEP Screen
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Typical steps to remove the pre-lube pump and motor assembly are as follows: 

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<b>Warning: </b>To prevent personal injury and potential equipment damage, ensure that the engine cannot be started before removing, installing, or adjusting any engine component. 

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Place the BS in the OFF position to prevent starting attempts. 

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Also, place the FPB, LCCB, and BCCB in the OFF position, and apply a warning tag on the EC switch. 

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<b>Warning: </b>If the locomotive is equipped with AESS, the diesel engine may start without operator action. 

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Exercise caution when working around the radiator cab. 

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Ensure that AESS is disabled before performing any maintenance on the locomotive. 

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Failure to do so may result in death or serious personal injury. 

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<b>Warning: </b>Ensure that the lubricating oil has completely cooled before any maintenance is performed. 

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Failure to allow the oil to cool could result in serious burns and/or personal injury. 

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<b>Note: </b>The removal steps in this demonstration are applicable to pre-lube pumps manufactured by both Paragon and Viking. 

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The pre-lube pump shown in this demonstration is a Paragon pump. 

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1. Drain the oil from the lubricating oil system as discussed in the drain portion of the Lubricating Oil System Drain and Initial Fill section of this module. 

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2. Remove the applicable locomotive handrail section to allow for pre-lube pump and motor assembly removal. 

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3. Disconnect the inlet and outlet hoses from the pre-lube pump JIC fittings. 

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4. Remove the terminal junction box cover on the side of the pre-lube motor by removing the six screws. 

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5. Disconnect the wire lugs from the terminals inside the terminal junction box. 

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6. Disconnect the conduit fitting on the top of the terminal junction box and pull the plastic conduit and wires from the pre-lube pump and motor assembly.
