Enrique, Author at vandercookpress.info

Rider roller frame

Hello guys —Happy holidays! I installed a long lost taper pin for the rider rollers shaft on my no.4 and realized that the MR-113 Tie Rods where the M-123 Rider Rollers go, are definitely twisted or bent so they make the installation of the pin a very tight fit and makes the frame sit twisted […]

Ink drum on the No. 4

Hi guys, you might remember that last year I posted about this problem I was having with my ink drum not getting fully inked. https://vandercookpress.info/vanderblog/2013/08/ink-drum-oscillator-rider-rollers/ I finally got around to changing the wooden bushings on the Ink drum and on the rider rollers. Very nice oilite brass bushings for the ink drum and some nylon bushings for […]

Ink Drum, oscillator and rider rollers

Hello everyone. Could someone please tell me what could be causing this uneven spread of ink on the ink drum? Could it be the press leveling? I’m not sure it is 100% level. I’m also attaching some photos of my refinished oscillator and rider rollers. I think they definitely improved the inking, I didn’t refinish […]

Please help!

I am in the process of removing one side plate of my no. 4’s carriage to get to the oil hole block that oils the eccentric bar. Pardon my lack of correct nomenclature for the parts. I am stuck with this part right here, these don’t seem like taper pins but more like rivets, and […]

SP15 Plastic Cover Hinge and Misc Parts

Hello everyone, New post again! So the first photo shows some misc parts I found on the bottom pits of my No.4, I would really like to know what these parts do, or where they go. I’ve confirmed that that pin is not in fact an MR-110 pin, I’ve compared them. The second two […]

Exact length of SP15 Oscillator and steel rider

Hello everyone. I’d really appreciate it if someone could take the time to give me the exact length of an SP15 oscillator and the steel rider. I appreciate your responses in advance. Enrique

What does this do?

Hello everyone, I’d like to know what this part does, the one that moves horizontally, and has a spring. I noticed that the small knob on the right “locks it” in place when it’s retracted, but does not unlock automatically. So.. my question is. Is something wrong with my SP15?

Re-assembling a No. 4 – getting ready to paint

Hello everyone. I’m pretty close to completion of my No. 4’s restoration and I’m very eager to have it ready to start printing on January, at the latest February. I was reassembling the Non-Operator side last night, trying my hand at it, and I thought everything should go smoothly since I took the time to […]

Questions about clutch plate, oil holes and automatic gripper release

Hey guys, first of all, I’m sorry about the many posts lately, but I’m trying to make real progress and have my no. 4 working by the end of the year, which is almost here, anyways. So I’m getting up to speed. First question: Are these wear marks on the clutch plate going to affect […]

Trip/Print diagram

Hello everyone, I’m looking for a clearer trip-print lever system diagram or blueprint than the one in the manual. My no. 4 was pretty complete parts-wise, besides a few knobs and bumper springs, but one thing I noticed at the beginning was that the trip-print lever mechanism was “disengaged” and wouldn’t do a thing. I […]

Update: Found —Wanted: Worm gear and collar

Hi guys, I’m in the process of building a new oscillator for my SP15 and the machinist is already in the process of making the oscillator cylinder, and the shaft. He told me though, that making the worm gear is out of his possibilities with the machinery he has. He said that it would probably […]

Unknown spring

This spring came with my No. 4 in the miscellaneous parts in one of the drawers. At first I thought it was a bumper spring (because I am indeed missing the two far side of the bed bumper springs), but then I compared it to the feed table side bumper springs, and it’s definitely not […]

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