Category Archives: Army Motors

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!

 

 

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

Sherman Tank Site Post 74: A  Guide Through The Maintenance Maze

While I was poking through some old issues of Army Motors, I ran into this fascinating little guide to the Armies maintenance system. Most people who have not dealt with some kind of large motor pool have no idea the large maintenance tail a big number of tanks or even trucks has.  A hell of a lot of men and equipment are required behind the front to keep the 5 men and their Sherman running in combat.

I thought this would be a good place to link to the new paper put out by Arthur Gullachsen on the Canadian Military History site. The report is called No Shortage of Tanks!: THe Canadian Army’s SYstem for the Recovery Repair and Replacement of A and B Vehicles and Major Weapons Systems. 

This fascinating report gives a very nice overview of the Canadian version of the echelon Maintenance system. Between the Army motors article and Arthurs Report, it covers just about any questions I could have come up with on how the Allied maintenance systems were run.

Special thanks to Hanno Spoelstra of the Sherman Register for finding the report!

Sherman Tank Site News Post 16

Sherman Tank Site News Post 16: A few setbacks but some good content on the way. 

Well, the beginning of the year was looking good, then things on a work-related front went south, and I have not had as much time for the site. What time I had I was using on image improvements and had to cut back there due to some carpal tunnel syndrome issues.  I won’t bother you all with further personal stuff.

I’ve discovered the stash of Army Motors Magazines over at Radionerds, and have done a series of posts about them.

Sherman Tank Site Post 72: Army Motors, the Magazine of the Army Mechanic!

Sherman Tank Site Post 73: Articles from Army Motors Episode one, Give Your Tank a Brake!

Sherman news from around the net.

 

 

M4A2 76 HVSS Sherman in Defender of the Fatherland Day Parade in Severomorsk (Click image for story) (Thanks to Looser on the SH forums for this one!)
The consequences of hitting a German 88-mm shell in the “Sherman”. 18+

The above link takes you post on LiveJournal with a video of a French crew removing a dead crew member, it is not for the faint of heart.  Another catch by Looser over on the SH forums.

Tank and AFV News new Video channel.

Our pal Walt from the Sturgeons House Forums, who runs Tank And AFV News, has a new video channel, and though it is not Sherman specific, it is doing book reviews and if you’re interested in Shermans, or Armor in general, you should give his page and videos a view! Support the fellow Armor loving guys out there!

Here are a few samples!

Peter Samsanov of Tank Archives does a Podcast on German Kill claim inflation!

Peter S and his Tank Archives site are powerhouses in revealing the truth about the prowess of Soviet Armor, and the imaginary prowess of German Armor!

Listen to Peter talk to Military History Verbalized about German Kill claims and the real numbers. Not directly Sherman related, but there are many mythical German kill claims in the west too.

I’m also going to include a few improved images I haven’t put up yet. 

 

That’s all for now, but don’t forget to check out or gear store if you want to wear Sherman Tank related gear.  It supports the site!

 

 

 

Sherman Tank Site Post 73: Articles from Army Motors Episode one, Give Your Tank a Brake!

Sherman Tank Site Post 73: Articles from Army Motors Episode #1

This is the first in a series of posts I’m going to do highlighting the Sherman or M4 series-related vehicle, articles I’ve found. With some commentary, though some of these articles are so good they speak for themselves.

Give Your Tank a Brake!

This article surprised me, because in the world of 4 wheel drive, compression braking is commonly used to control a vehicle on steep hill descents, and some vehicles have very low gears in their transfer case for this purpose, among others. I bought a Jeep Rubicon because it came with a Transfercase to do this.  

A tank is not a Jeep though, so I clearly get the point of the article.  Also, as for using the engine to brake, I’ve never been big on downshifting for that reason, even in cars and Jeeps.  I once had a conversation with my wife, who was big on downshifting, about the cost and labor of a new set of brake pads, versus a new clutch. She agreed once we talked about the labor involved.

 

 

 

 

 

Sherman Tank Site Post 72: Army Motors, the Magazine of the Army Mechanic!

Post 72: Army Motors: How the Army Updated the Armies Mechanics!

Over the years, I’ve run into the Army’s PS Magazines, the comic book style magazine distributed around the army to advise the troops in language they could too, but they were all post-WWII so of limited interest to the Sherman Tank Fanatic. RadioNerds has all or almost all of the PS Mags for download, and they are a fun read. RadioNerds is a really Fantastic site, and when I found out there was a WWII Magazine for the same purpose, though more Vehicle specific, and was not surprised to find RadioNerds also has all or just about all of them too!

You can find them here:  Radionerds Army Motors Archive

The Army Motors magazines start pre-WWII, in may of 1940, and they really do not have much of interest to the Sherman fanatic until the 1943 issue, and then they have all kinds of fun information. This does not mean those pre 43 issues are not interesting. They give you a look into the problems the army was running into as it was growing, and one of those problems was draftees ruining everything!

What I mean by this is the main push of just about every issue is, follow the maintenance schedule and not be creative in trying figure out better or easier ways to do the maintenance.  Some other problems would be not driving properly or even warming vehicles up right. General carelessness seemed to be enemy number 1.

Accident were another big subject across the board, I even found a chart of deaths and there causes. Horseplay was another one, with power tools in particular, got mentioned in several issues. This one I thought was amusing, and reminded me of all the times I’ve worked with men and around tools. Jokes and pranks were played, and it was just life, no need to involve HR or anything.

The general tone of these magazines was humorous, and they have several set ‘Departments’ like Connie Rodd Bulliton board, and the Rumors Department, with an Outhouse as a logo. There were lots of illustrations and comics, and they went color in late 43.

The early and late versions of later versions of Connie Rodd.

Here are some interesting examples.

A letter from a satisfied customer.

Don’t waste rubber, it makes Hitler happy, that’s his happy face.

This cartoon is a little disturbing, but the chart explains the US Vehicle maintenance system.