﻿GET_GEVOMechL2_02_01_01_115 - ANIMATION Screen
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Lubricating Oil Cooler Removal

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1. Drain all water from the split cooling water system, from including the water tank.

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2. Drain the oil from the lubricating oil filter housing.

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3. Remove the applicable locomotive handrail section to allow for oil cooler removal.

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4. Disconnect the oil cooler from the oil filter housing.

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5. Disconnect the water pipes connected to the oil cooler by removing the four couplings and the two pipes, then plug or block all pipe openings.

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6. Disconnect the clamps holding the fuel hoses, plug or block all hose openings, and save all removed hardware.

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7. Remove the oil inlet pipe flange assembly from the left side of the oil cooler and bolt a blanking plate to the oil cooler inlet flange opening.

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8. Remove the four mounting bolts that secure the oil cooler to the floor of the radiator cab.

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9. Attach lifting slings or cables to the holes of the lubricating oil cooler.

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10. With the appropriate lifting device, gently slide and then lift the lubricating oil cooler to remove it from the radiator cab.

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Lubricating Oil Cooler Installation

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1. Attach lifting slings or cables to the holes of the lubricating oil cooler.

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2. Lift the lubricating oil cooler and manually rotate the lubricating oil cooler to pass through the support bar of the radiator cab.

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3. Place the lubricating oil cooler on the radiator cab floor and gently slide it through the radiator cab to the mounting location.

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4. Install the four mounting bolts securing the oil cooler to the floor of the radiator cab, then torque the bolts to 200-220 lb.-ft. (271-298 Nm) in a crisscross pattern.

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5. Remove the plugs from the fuel hose openings, then re-install the fuel hoses and secure with the previously removed clamps.

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6. Remove the plugs from the water pipe openings, then reconnect the two water pipes to the lubricating oil cooler and secure with the previously removed couplings.

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7. Connect the oil cooler to the oil filter housing as follows:

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a. Remove the plugs and unblock all flange and pipe openings, then reconnect the oil filter housing drain back valve flange and drain piping assembly and install the previously removed hardware.

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b. Remove the plugs and unblock all flange and pipe openings, then reconnect the pipe sections on the back of the oil filter housing crossing over the oil cooler and install the previously removed hardware.

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c. Remove the blanking plate and plugs and then reconnect the piping connecting the oil cooler to the oil filter housing and install the previously removed hardware.

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8. Install the previously removed handrail section.

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9. Refill the cooling water system and visually inspect the intercooler and associated piping for signs of leakage or damage.

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10. Once the lubricating oil cooler is installed, close the BS and then close the LCCB, FPB, and BCCB on the EC panel, remove the warning tag from the EC switch, and start the engine.

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11. With the engine at IDLE, check and fill the crankcase lubricating oil level.