Some known Rgg drawing errors
Posted 04 February 2010 - 09:54 PM
Desc. 48-05. "Face ends of spacer tube square and to length as shown on drawing". ADD: 9 1/4"
Desc. 48-09 & 09A, ignore the comment about "two different length side brackets". They are the same length.
Desc. 48-30. Part number for best fit woodruff key cutter: Rutland 7299-2025
Dwg 48-01. Add note for drilling .420" flat bottomed holes: Take rake off drill bit. Center drill and rough with stub length drill.
Dwg 48-02. Rear barrel plate, The .125" deep x 25 degree cutouts and the pins are *only* needed for the drum magazine, not necessary if you are only building the stick magazine.
Dwg 48-04. Rifle barrel assembly. Add note: Leave liner ½" long on each end. Tin the liner on the lathe at low speed, sand 1 ½" each end.
Dwg 48-09. Centerline shown in left side view is wrong. The long arm of the left side rail needs to be *above* the centerline.
Dwg 48-09 & 09A, rear view. The reamed .250" hole, .015" oversize, can go to .375" for easier assembly.
Dwg 48-13. Cocking switch knob, .250" thru hole does not need to be reamed.
Dwg 48-20. Recoil pin, the .156" dimension should be .100"
Dwg 48-21. Note B , the .093" hole is the one inside the extractor slot.
Dwg 48-30. Extractor, detail E, add note: Install in magazine to drill hole in correct place.
Dwg 5200. Add note: The base plate bolts to the elevating plate, so the 4 holes in the square pattern need to line up. The holes in the base plate are shown 45 degrees out of true position
Dwg 5300. Part C, the ½" -32 thread is not correct, it should be 5/8" - 32.
Loctite 609 is a very good bonding agent for installing 5/16" dia. liners in any kind of 22 RF barrel.
Posted 20 February 2010 - 09:17 PM
Posted 16 January 2012 - 03:30 PM
Is the gun pivot(s) drawn out anywhere? The bits that screw into the sides of the frame assembly. Near as I can tell it's about 1" of 1/2" rod with a thread on the end, but as I had to tap the frame oversize due to crappy drill chuck runout, I was looking for it to make a matching note on the plans, but couldn't find it.
I didn't see them anywhere either. I turned them with a small shoulder to keep the frame centered in the yoke.
Posted 05 December 2013 - 03:28 AM
Item Brass Side Rails - 2 reqd
2) Brass Flatstock - 3/8" X 3/4" X 5" long Quan (2)
should be according to drawing 48-09 and 48-09A
2) Brass Flatstock - 3/8" X 1 3/8" X 4 1/2" Long Quan (2)
Posted 06 December 2013 - 03:43 AM
Drawing 48-00 Sheet 2 of 3 -- Step #2 -- drawing states "Top view", well it's really the "Top view of the center line cross cut".
The wording only makes a difference if you are trying to figure out why the path that the bolt button follows is in the forward position when you are looking at the Step #2 part of the drawing. Well if you note that this is really the bottom part of the "center line cross cut" then that path works. If you are just thinking that it's a top view then things don't really work out well.
Also follows on Step #3 same thing - except that it's -- "Left hand view of a vertical center cut". That's in the rear only, front is just a Left hand view.
Drawing 48-00 Sheet 3 of 3 -- Step #5 -- It should be Left side view in the front and left side view of a vertical cross cut in the rear.
Same Step #6 It should be Left side view in the front and left side view of a vertical cross cut in the rear.
Minor stuff but these wording changes could help others to understand things quicker. Again Minor stuff, but.
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