Sherman Tank Site News Post 17: 

Sherman Tank Site News Post 17:  Summer is here, I have all kinds of content for updates, but less time than I would like. 

I am always tweaking the site and doing minor edits, but in the past few weeks, I’ve had time for some more major projects. There have been a few minor projects worth noting as well.

The Editor over at  Tank and AFV News sent me some very interesting reports that give a very interesting look into the Army’s search for a suitable tank Motor.

THE NEW REPORTS! (They are new to the site, not new)

Ordnance Development of the Wright-Continental R-975 Radial Engine: This report is very interesting. It shows how long, and just how far the Army and Continental went to try and improve the life of the R-975 tank motor. By the time they were done, it was almost a new motor, but still not a great tank motor. Good enough for sure, but no Ford GAA, or as reliable as even the A-57!

Ordnance Development of the Chrysler a-57 Multibank Tank Engine:  This report is just like the one on the R-975, but all about my favorite tank motor, the Mighty A-57! This motor became shockingly reliable for how complicated it was. What made it great was the complication only came in mating the five motors, the banks themselves were solid, wells designed, motors.

Ordnance Development of the Ford Tank Engines: The same report, this time for the Ford GAA, GAN etc. Very interesting, the GAA had a lot of developmental bugs. Aircraft motors, even Vs do not always make the best tank motors.

Ordnance Report on all Army Diesel Engines, June 43:   This report is not exactly like the three above, but close enough. It is a very interesting look into the GM diesel program and the other oddball diesel.

Memorandum on Tank motors: This report is more of a summary of the Tank motors as of mid-June of 1942.

These reports will give you a very good look into why the US Army chose the motors they did and the story behind getting each one to work as a tank motor. They are interesting stories in their own right.

Also new,

Sherman Tank Site Post 75, From the Army Motors Archive: Your M4 Tank Steering Brakes Should Work Gentle’n Easy

So you want to know how to fix that hard to steer Sherman, now you can find all the info you would ever need right here.

Sherman Tank Site Post 74: From the Army Motors Archive! The Maintenance Maze

You ever wonder how something like the US Army with the hundreds of thousands of vehicles it had, kept them running? Well, this post will help clear it up a little.

Tank and AFV News new Video channel has some new videos

Tank and AFV News is doing a Video History of Tanks, check it out, it’s good stuff, and he will get to the Sherman at some point!\

Episode one!

Episode Two!

Episode Three!

Episode Four!

 

I also updated a few pages with some minor changes and tweaks.

The only one with changes with linking too is this one.

That’s all for now!

 

 

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