﻿GET_GEVOMechL2_02_01_01_56 - STEP-BY-STEP Screen
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Typical steps to drain the lubricating oil system and complete the initial fill of lubricating oil for a shutdown engine 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 Battery Switch (BS) in the OFF position to prevent starting attempts. 

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Also, place the Fuel Pump Circuit Breaker (FPB), Local Control Circuit Breaker (LCCB), and Battery Charging Circuit Breaker (BCCB) in the OFF position, and apply a warning tag on the Engine Control (EC) switch. 

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1. Open the lubricating oil filter housing vent valve on the inlet pipe to the oil filter housing, then open the lubricating oil filter drain back valve. 

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<b>Note: </b>Allow 15 minutes for the hot oil to drain. 

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If the oil is cold, draining takes much longer. 

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2. With barrels arranged or a hose system to collect the oil, remove the pipe plug from the lubricating oil drain pipe under the platform on the helper’s side (B-side) of the locomotive, then open the under-platform drain valve to begin draining the oil.
