Illinois Railway Museum Blog

2407 behind 714

The progress on 2407 continues as a lot of people volunteer their time. We are likely just a few weeks away from being able to start its 2,400HP engine for the first time in over 15 years. About a week ago, Jeron Glander and I finished cleaning out the bottom of the oil filter box of sludge and debris, and installed new oil filters. This past Saturday, Scott Nauer and I cleared track 22 so the Cleveland PCC could be moved out to make room for the next painting project. Once the PCC was moved, we moved the 2407 out of the way so the NSL 714, the next to get a paint job, could go all the way east. We spotted the 2407 after the 714, that way we can move the Alligator in and out as needed without interfering with the work on 714.

combination fuel and governor oil pump

On Sunday we had Roger Broms, Jim West, Warren Lloyd and myself. The main tasks were to free up the last of the injection pumps that were stuck and drain more contaminated fuel and refill the tank partially. We started on the fuel injection pumps, Warren checked all the ones on the engineers side and made sure they were all still free as they were the last time. There were 4 on the firemans side that were still stuck, or were very sticky to move. The method was to simply work the rack in and out on each, using a block of wood to tap it in, and a bar to slide it back out. Eventually they would move by hand and then after more lubricating and exercise they would return to no fuel with its own return spring as it should. After a few hours of this, we broke for lunch.

fuel level

After lunch we drained another 50 gallons of fuel out of the tank and pumped it into a 55 gallon drum. We spend a little time finding a way to break into the tank to see how much fuel was actually in it. After finding a cover over a 1.5" hole, we found there was about 4 or 5 inches of fuel left in it which we later found out to be about 250 gallons. We began to transfer about 300 gallons of fuel from the 5383 into the 2407. The 5383 and a few other locos had been filled the day before as we decided to stock pile a truck load of fuel for the year while prices were somewhat reasonable. Jim West removed the fuel gauges to see if they were complete and working, both of them had been painted over some time ago. One side had the float rod broken, and the other was complete and working, but it had been sandblasted and painted over, so the glass will need to be changed. Its temporarily back in place without its glass. We spent some time on the fuel pump and relief valve. The way its plumbed is causing some issues with priming the system, we are gonna make a few changes to where the bypass dumps to so this problem can be resolved. We are also looking into changing the fuel filter element to one that is common with other locos that we run.

The last few items that we need to work on next time are to add some oil to the engine, during prelubing it is running a little low. We'll need to change the fuel filter type and replumb the fuel relief bypass valve directly to the tank via the existing return lines. We can then move it outside to try to start and idle in order to do some running checks. There is still a long way to go to make it operational, but just getting it started will be one huge accomplishment for everyone.

Be sure to visit the Photo Gallery of the current work going on. Also, donations to the RSD15 are still needed and appreciated.