On July 16th I drove the Blazer of Glory all over Chattanooga, TN and to Ringgold and Rossville, GA. The community support was amazing! People always waive, honk, and give the thumbs up. It makes me so proud to be a rolling, living, memorial to the Fallen 5. I visited all of the memorial sites dedicated to the Fallen 5 on July, 16th and paid my respects. It was an honor to travel and see all the supporters in the city while in the Blazer of Glory.
I have delayed the departure of our trip to July 30th due to mechanical failure in the rear differential in the Blazer of Glory. Over the course of building the roll cage and rear bumper at Hudlow Axle in the week leading up to leaving, I noticed a small leak and drip from the pinion seal. Sometimes this can be fixed by simply changing the seal, or in this case it needed to be rebuilt. On July 16th I arrived at Hudlow Axle to repair the seal; I changed the outer pinion bearing and crush sleeve in hopes of fixing the problem.
Steve Hudlow, the owner of Hudlow Axle, is one of our supporting sponsors and allowed me to fabricate the roll cage using his tubing bender. His company which I work for several years ago specializes in differentials, gears, driveshafts, transfer cases, and many other specialized drive train services. After driving the Blazer of Glory on July 16th with the intent to leave that day, it was becoming a realization the truck would need a rebuild on the rear differential.
Luckily, I was in good hands again at Hudlow Axle with parts and tools. I performed intense surgery on the Blazer of Glory on July 18th replacing the bearings and races in the carrier and on the pinion. The main gear ratio is 3.73 with open differential carriers. The gear set was certainly worn as well; basically, everything was worn out in the differential in the 46 year old truck! So after replacing the bearings, the pinion seal, and oil I drove the truck some more. The rear differential is a little loud and the overall reliability of the parts is questionable at this point since the truck needs to be test driven more. It blew a faulty pinion seal on the way home from Rossville last night.
The best plan for making the mission a success without being stranded is to delay the trip a couple weeks and test the truck. I am disappointed, however the truck is a machine and machines break down. We are lucky to have discovered the worn parts before leaving! I will keep you posted on our progress and thank you for our support!
Joshua D. Kapellusch