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  1. R

    Briggs & Stratton 6S - A Beginnig

    The pin sticking out of the back of the crankcase is the pivot for the optional kick starter. richard
  2. R

    Briggs & Stratton 6S - A Beginnig

    The Briggs engine numbers determine how the engine is built. The model number is listed first and on the earlier models consist of displacement and cylinder block configuration and on later models indicate displacement, block configuration, starter equipment, type of carb, and electrical...
  3. R

    000-120 taps and dies

    I got a 5 pc set of sub miniature taps and die plate set from e bay seller FINDINGKING . They are metric but the smallest is .6 mm . set cost was less than $20 usd Richard
  4. R

    Lathe Difference

    This tool room lathe discusion brought back some old memories when I was in college at East Texas State University in '69 when I was taking metal processes for the Industrial Arts teacher program. We had 16 lathes in the metal lab of various sizes from 4 ft. SBends to a 20 foot Drummond. We got...
  5. R

    cast iron source

    Today I lucked out and scored some cast iron blocks 5 x 5 x 6 in with a single 1/2 hole in the middle. I found them at the local lawn mower repair center dead pile. They are front end weights used on 917-xx craftsman rear tine tillers. Each tiller has 2 and I sliced one up on my metal band saw...
  6. R

    Homemade indexing wheel/head

    I may have been lucky but my harbor table came out of the box well adjusted and oiled . I appears to be accurate but I have not really tried it on any thing requiring extreme accuracy. I need to make some change gears for my old 109 lathe so i will find out. I usually disassemble and refit any...
  7. R

    Homemade indexing wheel/head

    like minds think alike -- I have one of the harbor freight 4 in rotary tables too, and I am going to attempt to install a set of index plates on it that i ordered from Grizzly. The kit is made for their rotary tables and at the price of $75 with shipping. I am looking forward to this project as...
  8. R

    LTD stirling - PTFE or brass power piston instead of graphite?

    just a thought --try using an air venturi vacumn on your air hose and duct it outside thru a filter bag to get it out of the shop. I use a electric leaf blower thru a 3 " pvc y fitting to clear sawdust out of my shop planer. any high velocity air source could be used--richard
  9. R

    Hit and Miss Engine Model

    sorry im wrong , it was 3 for 10.00 --got new specs since post , now i can see --richard
  10. R

    Hit and Miss Engine Model

    try ebay 310061141796 5/8 brass ball 3 for 1.00 plus 2,00 shipping usd buy now option located in Orlando Florida --richard
  11. R

    Lapping compound on ways to bring x axis in?

    i HAD THE SAME PROBLEM ON MY 7X10 . i CORRECTED TI BY STRIPPING THE LATHE DOWN AND HAND LAPPING WITH TURTLE WAX PAINT COMPOUND (WHITE) FOLLOWED BY A CAREFUL CLEAN UP AND AGAIN WITH TOOTHPASTE AND ANOTHER CLEAN UP. sINCE THE GIBS ARE A PAIN IN THE A-- TO KEEP ADJUSTED, i MADE UP A SHIM PACK OF...
  12. R

    Little help

    good luck -richard
  13. R

    Little help

    use a small boring tool to cut a concentric groove around the bore just as if you were going to install a snap ring in it. Butter the sleeve up liberally with the epoxy so the excess will be trapped in the grooves when the sleeve is pressed into the bore. Another possible repair is to bore...
  14. R

    Little help

    i have had considerable experience resleeving hydrostatic valves in farm machinery with working pressures of the 10k psi range. Your procedure sounds correct. the problem is the pressure is getting under the sleeve at the inlet and vent holes. you need to create a pressure dam between the inlets...
  15. R

    Mechanical Breadboards

    I collect and restore Erector sets, and I find that they make excellent "breadboard" units to prove concept and actions. Many complicated models can be made with a limited number of standard parts available. The accuracy of fit can be compensated for by the use of custom parts such as bearing...
  16. R

    Plans For Heretics (Metric Engineering)

    Evidently my fingers are too big and I entered a post before I was thru with it . If you are looking for metric taps and die plate for miniature metric screws try an EBay seller called Findingking . They are a jewelry and watchmaker supply and I found and bought a nine piece tap and dieplate...
  17. R

    how do you finish polish

    Brushable lacquer is self leveling so it did not need to be thinned to much , mostly to assist in the drying time. To much thinner made it to hot ( fast drying ). 5% seems to make it flow better thru the nozzel and gave an even coat and reduced the tendacy to run. If you are going to dip coat...
  18. R

    Cheap air pressure gauge

    if you just want to monitor low line pressure to your engine, use a 10 psi liquid filled pressure gauge available from US Gauge and other sources. I have one that I use to service kerosene turbo heaters. Their air pumps operate at 1 1/2 to 7 psi and require a steady gauge reading. Richard
  19. R

    how do you finish polish

    ON THE QUESTION OF SPRAYING BRUSHABLE LACQUER , I HAVE HAD THE OPPORTUNITY TO SPRAY SOME DEFT BRUSHABLE LACQUER AT WORK THIS WEEK. OUR PROCUREMENT DEPARTMENT EVIDENTLY CANT READ SPECS AND GOT THE WRONG KIND OF DEFT FOR A RUSH JOB ON SOME BRASS CASHIER CAGE BARS AND I WAS FORCED TO SPRAY TO...
  20. R

    how do you finish polish

    I USE A SPRAY LACQUER TO PROTECT MY BRASS PARTS IN MY TOYS SETS WITH EXCELLENT RESULTS . I BUY IT AT THE LOCAL HARDWARE STORE UNDER THE TRADE MAME OF "DEFT" . IT IS AVAILABLE IN SATIN , SEMI-GLOSS ,AND GLOSS AND IS HANDY TO USE IN AN AEROSOL CONTAINER AS WELL AS QUARTS AND GALLONS. BE CAREFUL...
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