15-CWT, 2K1, WIRE 5 Body Details

[David Dunlop]

Over the years, I have had a few people ask if there was a manual for the 20' Vertical Antennae Mast and to my knowledge, there never was one, simply because the 20' Mast was just one part of the Antennae Vertical 34' Steel Mk I Kit.

Thought I would post a couple of pictures from the manual for this kit showing what all went into it. There is a picture of the Base Plate, Vertical Roof there which may help some individuals identify this item at their favourite surplus hangout. The post in the centre of this plate is actually ball shaped to allow for correct vertical orientation of the steel mast on any vehicle roof that is not flat. The ZA No. for this Base Plate is ZA/C 00103 and the Mfg. Part Number is PC 82495C-269.

The Vehicle Mounting Brackets & Hardware for storing the 34' Mast on the 2K1 Wireless Body would not be used as this mounting was factory installed. However these parts would be used on the HUW to mount the mast on the right side of the vehicle, just aft of the Driver's Door.

David

[RichCam]

David,

Thank you for the diagrams. I will print them out and study them in more detail tomorrow morning.

Jon - I will look at the rolled up radio set-up diagram and see if I can decipher
the +/- wall connection.

One more part to the mystery, I have a Ford HUW chassis out in the back 40. The seat isn't a regular CMP seat but after looking at Robert's pictures of various Wire 5 bodies, is it possible that this is a "radio" operator's seat - from the back of the HUW?

Let me know what you think and I could transfer it to the Wire 5 box if it is.

Regards,

[rob love]

The seat almost looks like the seat from a M-series Dodge. Seems to me there was two different heights in the command post vehicle and this would be the higher one.

[David Dunlop]

Rich.

That'almost' looks like a Bantam Jeep seat, but not quite. Whatever it is, it is definitely not a seat for your 2K1, or very likely the HUW.

THe two seats in the 2K1 for the Wireless Operator and Cypher Clerk are standard Chev CMP seat assemblies identical to those in the cab. In earlier 15-cwt Wireless bodies the seat assemblies were bolted onto wooden spacers on the floor, but these proved to be very poor in durability. For the 2K1, a seat mount assembly was designed out of tubular steel in a roughly figure eight shape. It sits about 3 to 4 inches high with four feet on it that bolt into the hole patterns in the floor you will find in front of the wireless desk and off to the left, in front of the Cypher Clerk Desk. The complete Chev seat and rail assembly then bolts down on top of these mounts. The mounts are drilled to take the hardware in the same spots that mount these seats to the cab floor. Both seats face forward. The Cypher Clerk works side saddle.

If you can find one of these tubular seat mounts, any shop could knock off a bunch for you in pretty short order. They are pretty straight forward in design.

Cheers for now,

David

[David Dunlop]

Well I found the Packing List for the Antennae, Vertical 34ft. Steel Mk. 1 this morning and thought I would post a copy of it since it shows the quantities of some of the key little bits and confirms exactly what items go in the heavy duty leather Bags, Aerial Gear, Canadian, which is part of the kit.

This bag is a heavy brute when all items are stowed in it and I am thinking it must have been stored on the floor inside the 2K1 when not in use. Thinking about this, a dim light in my memory went on, perhaps one of you can confirm, the details of for me.

The shelving unit mounted against the back wall of the body, left of the rear door on entering has a lower compartment with a vertically sliding door (this is the dim part I referred to). This would seem to be the perfect spot to put the leather Bags. I think the shelves were fibreboard and fairly thin so likely would not stand up to the weight of the leather bag for long. I think the door on the lower compartment might also have been fibre board with a grab handle.

David

[RichCam]

Thanks David for an explanation of Wire 5 Radio Box Seats. I don't have any extra CMP seats as anything that I do have is going to be going into the back of the Cab 12 Ford FATs when I get to restoring them.
Cheers, Richard

[David Dunlop]

Rob Love.

You mentioned these 15-cwt penthouses were not covered in the Design Branch records, but do your references covering the 30-cwt penthouses provide enough information to get a good idea of how the 2K1 penthouses would have looked?

I am thinking there must have been a large number of design/construction similarities and the 15-cwt items would essentially be shorter versions of the larger ones. Trying to figure out in my mind if they were one piece of canvas, 2 or more. They were probably interchangeable on either side of the 2K1 Body. A left and right version would be overkill.

I suspect they had two support poles for the outside corners at the very least, probably wooden, but would they be one piece or sectional?

The hem at the roofline for the 2K1 should probably have a line of grommets fitted tofasten to the hooks installed along the roofline and this hem may also have had some sort of weather strip to minimize the elements getting in. Don't know if the 30-cwt and other vehicles would have used the same hooks on the roof attachment method or something else.

Does it say if the penthouse came with it's own Storage Bag for all the pieces?

I am thinking the penthouse might not have been a standard issue for all WIRE 5 Trucks, but was more likely issued on an as needed basis. Not sure if that makes sense.

Can't help thinking of all the piles of canvas that used to be lying about at Tuelon and Westbourne many years ago that looked like bits and pieces of tent and wondering now if some of it was penthouse canvas. They would probably only ever have sold on the civvies market to anyone looking for bits to cut up and sew into something the customer needed. Can't imagine them ever flying off the shelves for what they were, although if they were stencilled with an ID and NOS today, they might attract a lot of attention.


David

[David Dunlop]

When I was working on my 2K1 WIRE 5, the wiring diagram on the inside of the fuse panel lid was intact, but very badly water stained. I eventually took the time to draft a 1:1 copy of it and had a local shop that specialized in printing blue prints make several copies for me.

Poking about in the basement today and ran across these diagrams. Photo attached of one.

They have now taken on a nice old patina to the paper after 30 odd years. Less than a handful still available and I will try and get out to the local PO this coming weekend to see what they have in the way of small mailing tubes. The prints need to be trimmed back to leave the right amount of white paper outside of the black border before gluing on the inner door panel of the fuse box. The notch in the diagram is to clear the spare fuse holder on the inside of the door.

PM me if you are interested. Postage is all I would need for them. First come first served.

David

[David Dunlop]

Been thinking more about the twin terminal pass through on the 2K1 Body under the Cypher Clerk's desk and I am beginning to think it might be a very well thought out multi purpose fitting.

So far, Rich has observed there is a copper shorting bar fixed on the outside set of terminals behind the little pull out cover. With this in place, you lose all electrical pass though ability for the terminals, but you gain a grounding point for the entire WIRE 5 vehicle. When would that be a useful thing to have? My thoughts are when you have one of the steel masts set up on the roof of the wireless box as a vertical radiator antennae. It would probably be prudent to have the vehicle grounded and when those terminals are in shorted mode, that would make an ideal location.

Second option for the terminals would be a pass through for a 12-volt DC or even 110-Volt AC power from the generators or batteries on board to drive equipment in the penthouse..

A third possibility came to me yesterday and I have a question out on the Wireless Forum to check the validity of the idea. Basically, if you need to run your 19-Set remotely, you need two Remote Control Units: a nearby unit close to the 19-Set and a remote unit X meters away, the two remotes connected by communication wire. There is a steel frame fixed to the top of the spare tyre box on the left side of the 2K1 body directly across from the wireless desk. I have long thought this was an ideal location for the nearby RCU to be located. An identical steel frame can be found on the sheet metal 'shelf' mounted on top of the right side wheel well, directly in front of the two Enfield Butt fittings. A great place to store the remote RCU when not in use.

Could it be possible, one could take a short length of D3 comm wire and connect the two terminals from the nearby RCU to the two passthrough terminals on the inside of the body. Go outside, remove the shorting bar from the outside terminals and then connect your big reel of D3 comm wire to the exterior terminals and off you go to wherever your remote RCU is being set up. This form of connection would be a lot simpler than trying to figure out a way to run the comm wire through a window or out the back door where if the door or window was closed suddenly the comm wire could be damaged.

Just a thought but a number of viable options seem to be available for this simple looking set of terminals. so probably worth tossing out there.


David