Oil Cooler Failure

Oil Spill

At the conclusion of this year’s Airtoberfest Otus’ oil cooler failed. Fortunately the failure was very noisy and I was able to shut him down before all the oil sprayed out. Unfortunately I was 125 miles away from home and no way to repair or bypass the oil cooler on the spot. The get home solution was AAA. As I’ve mentioned elsewhere AAA Premier RV service has been a lifesaver more than once and they came to the rescue yet again! The only constraint was that I was not allowed to ride in the cab of the tow truck due to the COVID-19 pandemic. Fortunately a friend was willing to drive me home so all was well and I was home not much later than I would have been had the oil cooler cooperated.

I added the oil cooler at a point in time where I was all about accessorizing Otus. I stumbled upon the oil cooler, thought it would make sense to cool the oil even more and add a little capacity to the oil system. Now that it stranded me I decided to remove it and put Otus’ oil system back to stock. Unfortunately this meant I needed to order a part as the addition of the oil cooler required the replacement of the stock oil filter tube with a much longer tube. This longer oil filter tube prevents the stock oil filter cover from fitting so I once again turned to my friends at Bob’s BMW for the part I needed to get Otus back on the road.

I spent some time reviewing the microfische and decided the part I needed was labeled “pipe” and cost $8.68. Unfortunately I wasn’t 100% certain I had found the correct part due to the vague description so I called Bob’s. They double-checked for me, confirmed it was the correct part, and I added it to my shopping cart. I also bought another oil change kit as I like to have one on-hand for the next oil change. I removed the long pipe, installed the short pipe, buttoned everything up, and Otus started right up with no leaks! While having the oil cooler might have helped in some situations not having it repaired and reinstalled makes Otus less complex and, dare I say – simple by choice.