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  1. M

    Should I have used anti seize?

    As with most things on the internet, this question has been answered and beaten to death over and over. The engineering behind the torque values is defined in this post: Do your math and find the answer The torque required for a bolted joint design comes from a long string of calculations, but...
  2. M

    JB weld in quantity or something similar ?

    http://www.devcon.com/products/products.cfm?brand=Devcon&family=Brushable%20Ceramic%20White https://www.amazon.com/dp/B001HWE2SG/?tag=atomicindus08-20
  3. M

    Best tube grease

    A good chart for different applications: http://www.shell.co.uk/promos/lubes/btb-products/gadus-product-range/_jcr_content.stream/1456249716974/fbd6760dbe31a2c57a50e61c095dea6d208df26a3fe4e4442b143e8311acbd8c/sh-gadus-family-broc-new.pdf While these Shell products aren't typically available to...
  4. M

    Best lube for ratchet heads

    As with most posts here, this question has been asked countless times. The search function is not the best unfortunately, but worth a try. Here's a long, rambling post that covers all of the different lubes. http://www.garagejournal.com/forum/showthread.php?t=85494
  5. M

    Best lube for ratchets????

    Yes, excellent. As you know it is very expensive, but a little goes a long way. A small $30 tube will last a lifetime. Worked at the plant where it's made, got a few "samples". Lubed several dual 80's and a number of older style ratchets and torque wrenches. Will likely never touch them...
  6. M

    Battery tender install onto car ?

    Commonly used on emergency vehicles. http://www.batterychargers.com/se-1-12s-ca/
  7. M

    Torque Wrench Recommendations

    They do. Embedded ultrasonic transducers to measure fastener elongation. As mentioned, torque is an inferred measure of clamping force. Typically used with hydraulic tensioning tools in aerospace, nuclear, and petrochemicals equipment. The fasteners used in automotive applications are small...
  8. M

    best oil for ratchets

    Krytox® Grease. A dab is worth more than the ratchet.
  9. M

    HF O-Ring Assortmant Questions

    Find a Parker Store in your area. They'll have the individual O-Rings and can recommend the material. Enter zip code: http://www.parker.com/portal/site/PARKER/menuitem.659b30e162bcddfe50a05764427ad1ca/?vgnextoid=f12854f908743410VgnVCM10000014a71dacRCRD&vgnextfmt=EN Page 187 has material...
  10. M

    Bottom of door rust.

    Just used this product on a car door with the same issue you're having. Used the extension tube up through the drain holes, and through another access hole at the back below the latch. Hoping it stops the rust on the inside. External was treated with rust converter after removing the remaining...
  11. M

    Roots 824 PD Blower

    It was a slug of liquid versus a stream, you may have done damage. Rotors can flex and contact the housing, shaft can break, typically near the face of the rotor. If it is running normally now, you likely dodged the bullet & should be ok. They're surprisingly rugged.
  12. M

    Have You Seen These Yet?

    My former company purchased about 100 of these lights. Installed in very difficult to reach spots in a chemical plant. The need to replamp traditional fixtures in the processing areas and shops was a big expense, and hazardous. The lights are very robust and bright. Not targeted to a home shop...
  13. M

    Ideas for vacuum pump

    Be sure your tank can withstand the vacuum level that the pump can generate.
  14. M

    Antiseize on spark plugs?

    Wrong. There is a simple torque correction formula for various thread lubricants. Fasteners don't self loosen due to anti seize, they loosen if the pre load is insufficient. From another long winded thread about the exact topic: Re: Torque number with Anti-seize The torque required for a...
  15. M

    Compressor dropped during move, now junk?

    Not sure where you inferred that a pneumatic test was proposed. That type of testing is allowed by the various ASME test codes, but at a reduced pressure (typically 1.1 X MAWP). Many companies prohibit those tests regardless, due to the significant risk involved. There was a recent explosion...
  16. M

    Compressor dropped during move, now junk?

    If the gouge is below the minimum allowable wall thickness, it can be welded by a certified welder and hydro tested (1.5X MAWP). If the minimum wall thickness is maintained (as measured with an ultrasonic instrument), the gouge can be feathered to eliminate the stress risers. Mooky National...
  17. M

    Constructing an A-Frame for Use with Chain Hoist?

    Pulled that same engine out of a Spider, one guy on each side of a 4x4. Light engine, don't over think it.
  18. M

    Imron Question

    DuPont spun off their coatings division (and my division) to a new company , Axalta. Imron is a current product, might have changed the product codes though. Distributor locator: http://www.axaltacs.com/us/en_US/products-services/liquid-coatings/commercial-transportation/distributor-locator.html
  19. M

    1972 Alfa Romeo GT Junior Restoration

    Check your windshield pillars carefully (A pillar). A friend's 1974 GTV had corrosion underneath the windshield rubber (like you already found), as well as down into the fender. Complex shape to hammer out, but we did make a repair piece and welded it in. Accessed the back side through the...
  20. M

    How can one measure compressor performance?

    This has been done by a number of governing bodies and industry societies (ASME, ISO, API, CAGI). The current best practice is a simplified version of ISO 1217, found in appendix C. CAGI has a synopsis here...
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