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Sunday, 30 June 2013

How Mr Lavery Put The 'M' Back in Monarch: Replacing a Typebar in an Old Remington Portable Typewriter

The Monarch Pioneer which has been fully repaired, thanks to advice from John Lavery. The 'M' typebar has been replaced, so that, thanks to Mr Lavery, the Monarch has been saved from a dethroning and the fate of being dumped on the scrapheap. Instead, it has been restored to all its regal splendour. Mmmm ...
I got this lovely little Monarch Pioneer portable typewriter from the US, knowing full well the 'M' typeslug had snapped off. At the price for which it was being offered, I thought it a worthwhile investment - and told the seller I believed I could replace the typebar. He expressed doubts.
Sure enough, when it arrived, it was pretty promptly put in the "I'll get back to that one day" department, along with a number of other typewriters. I didn't give much thought to it, but really didn't have any idea about how to put in a new typebar.
 Above, the Monarch typebar with the 'M' typeslug snapped off. Below, the 'M' typebar from a spare parts old Remington portable.
Then happily, a fortnight ago, John Lavery turned up from Beaudesert in Queensland.
'Kingmaker': The Monarch's savior, John Lavery
He showed me how to do it. I didn't take down notes at the time, but using his advice, I tackled the project this morning, going by memory from what John had told me. Result? A complete and most satisfying success!

I only made one mistake, but in relatively short time recovered from it. John had told me to take the connecting rod, as well as the replacement typebar, from a spare parts Remington. He told me to use the Remington's connecting rod to push the Monarch rod from right to left, thus keeping the Monarch typebars on the right side of the typebasket in place as I worked my way across to the 'M' typebar. I forgot to do that, and given the pronounced curve in the connecting rod, it might have been difficult anyway - without removing the carriage to give myself some leverage. On the other hand, John's way would undoubtedly have made the operation an awful lot quicker. 
 The rod which connects the typebars to the segment
Here is the Remington's connecting rod protruding from the left side of the segment. I have moved the carriage to the far right to give myself some leverage in sliding the rod out, to enable me to remove the 'M' typebar.
The big lesson: move the connecting rod VERY, VERY gently,  just a very small fraction of a centimetre at a time, to ensure you don't pull it too far to the left when heading for the typebar to be replaced, or too far back to the right when reconnecting the typebars. In other words, move the rod in either direction no more than needed. 
 'A' shows the left end of the connecting rod before removal. 'B' is the screw on a bar which holds the connecting rod in place. It is necessary to loosen this screw and move the holding bar out of the way in order to move the connecting rod out.
 Here is the right side of the Remington spare parts machine before the holding bar screw has been loosened and while the connecting rod is still in place. Below, the screw loosened and the bar moved.

Doing it the way I did, without pushing the Remington's connecting rod in from the right to hold the typebars in place as I pushed the Monarch rod to the left, can still make for a completely successful operation. HOWEVER, when reconnecting the Monarch rod from the left, it is necessary to hold down the keys while at the same time slotting in the typebars and connecting them by gently tapping in the Monarch rod from the left. When putting the typebars back in place, the rounded ends must slot on to the levers underneath them in exactly the right way. Otherwise the keys which have been disconnected will sit up higher than the rest on the keyboard and the typebars, when the keys are pressed, won't return back to their resting position in the typebasket.
A very steady hand on pillars at one end and very, very gentle tapping on the connecting rod at the other are recommended.
John was right that a lot of this is done by "feel". When moving the Monarch rod to the left, the typebars disconnected can be seen to fractionally "sink" as they slip off the levers below them. When reconnecting the typebars, hold the slug in your fingers and you can feel it being reconnected to the rod.





5 comments:

Scott Kernaghan said...

Oh, Brilliant!
Last time I was over at John's place, we almost did that to my SG1, but stopped, so I have yet to learn off him how to do it. But what can I say? That's magnificent that you have done it with such success.

Ray said...

Great work, Robert. That's a beautiful machine. To my novice eye it appears very similar in layout to a remington 3b. Would that be right?

shordzi said...

Super repair action and thanks for showing it in such a detailed manner. Very nice machine, too.

Janet said...

It looks like there's no backspace key? How does that work?

Robert Messenger said...

Dear Janet. Please tell me you are playing a little joke?