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Type: Posts; User: sodd81927

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  1. Replies
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    Do you ever go to the bank? Bank robbers do ,...

    Do you ever go to the bank? Bank robbers do , ever go out to eat? Resturants are robbed to, people are robbed, shot and terroized daily in the best of neighborhoods and towns. You should read the...
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    a broken suction reed will only decrease pumping...

    a broken suction reed will only decrease pumping capacity it will not cause leak back unless it damages discharge valve.
  3. Replies
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    948

    Just a quick note If you have a unit that eat's a...

    Just a quick note If you have a unit that eat's a lot of cap's increase the voltage rating ,ie from 370 to 440. I had a customer with a trailer park and 40 rheem 2 1/2 ton heat pumps I was going 3 to...
  4. Replies
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    3,852

    If I worked in Sevierville that would be great...

    If I worked in Sevierville that would be great But I travel all over east TN KY VA and GA and sometimes at night. One of the rep's for a customer asked if I was a good shot, I told him If I shoot at...
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    I just reread your post If this is mp39 your head...

    I just reread your post If this is mp39 your head pressure is way too high at 205 psi find that problem first someone may have mixed gas or you could have air in system.
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    Mp39 low temp? this does not sound right. Check ...

    Mp39 low temp? this does not sound right. Check your liquid filters and suction temp if your superheat is to high at the compressor your problem will haunt you forever.If you have proper superheat...
  7. Replies
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    3,852

    Kimber Ultra Carry .45 inside waistband custom...

    Kimber Ultra Carry .45 inside waistband custom holster fits like a glove never leave home with out it. First rule of gunfight have a gun. better to have it and not need it than to need it and not...
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    When in doubt I look for the condensing unit tag...

    When in doubt I look for the condensing unit tag to determine what it was designed for then look at TXV, pull whatever is in unit change drier and recharge. I have repaired a lot of problem cases...
  9. Replies
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    5,711

    PREACH IT and while your at it kiddies give real...

    PREACH IT and while your at it kiddies give real numbers for head preasure, suction preasure, temps,voltage and amp's because none of my instruments have [a little low,a little high, ok or seems...
  10. I use them a lot but did not know till I wired...

    I use them a lot but did not know till I wired one in the shop to find out. they start over each time so you cannot use as cumulitive timer but you can use the mechanical timers used for domestic...
  11. Replies
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    10,522

    The latetest from copeland Max superheat is...

    The latetest from copeland Max superheat is whatever it takes to keep your discharge temp below 225 deg. f . I do market rack service and I like to see suction header temp no higher than 40 deg low...
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    2,509

    Check your amp draw with both and stay under...

    Check your amp draw with both and stay under normal run load amp's. If the smaller will do the job use it. One to large will cause the windings to overheat.
  13. Replies
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    6,608

    I have used the LA-CO heat stick on evap's and...

    I have used the LA-CO heat stick on evap's and steel condensers works very well never had any problems with it. Another great product for aluninum evaporators is a heat cure epoxy that turns from red...
  14. Replies
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    8,251

    Blues brothers?

    Blues brothers?
  15. Thread: S series

    by sodd81927
    Replies
    12
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    974

    This may be obvious but have you checked to be...

    This may be obvious but have you checked to be shure the machine is level all around. I have had a lot of calls on cubers that were not level.
  16. Replies
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    3,264

    Having all the right tools $20,000 + ...

    Having all the right tools $20,000 + Knowing how to use them Priceless
  17. Replies
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    1,915

    Have this often on Hussman wide island coffin...

    Have this often on Hussman wide island coffin cases and have had three omz hill coils in past 4 years.
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    552

    I do market refrigeration in Knoxville. Just...

    I do market refrigeration in Knoxville. Just about all the HVAC Co's in the area are begging for good tech's My email is in my profile contact me with more info and I can give you some leads.
  19. Don't do it MP39 will fractionate because of the...

    Don't do it MP39 will fractionate because of the variable speed in auto unit's and can build head presure so fast as to blow the hoses off or grenade the compressor. I have witnessed this first hand,...
  20. Replies
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    1,112

    One of my FORMER employes always said "When in...

    One of my FORMER employes always said "When in doubt jump it out" LOL .
  21. Replies
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    1,783

    Before we bought all new Shivalay vans we had...

    Before we bought all new Shivalay vans we had 6cyl E350's , one of my guys asked one morning when we were getting new trucks because he was tired of scraping bugs off of back windows I asked why he...
  22. Thread: p-traps

    by sodd81927
    Replies
    19
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    1,307

    Look first at maybe to much defrost or not enough...

    Look first at maybe to much defrost or not enough fan delay, door being left open long periods, no curtains, refrigeration not being stoped when door is open. Check all these more common isues first...
  23. Replies
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    Hundred years ago when I did underground service...

    Hundred years ago when I did underground service installs I heated and bent PVC by heating it with my truck exaust. NOT the best way to go but it worked till I could buy an electric bender.
  24. Replies
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    I could not imagine trying to work on supermarket...

    I could not imagine trying to work on supermarket racks without at least 3 set's of guages that's what I carry plus another 4 single high side and 3 low side gauge's and no less than three meters and...
  25. Replies
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    1,857

    Copeland compressor stators are a shrink fit...

    Copeland compressor stators are a shrink fit without the proper puller to remove them you will damage the body. The body has to be heated to reinstall some motor shops may be able to pull them for...
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    03 surburban Z71 started to whine at 60,000...

    03 surburban Z71 started to whine at 60,000 droped drive shaft and found pinion nut loose, removed cleaned applied locktite tightened now 98,000 miles no more whine.
  27. Replies
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    First you need to repair or replace the fan delay...

    First you need to repair or replace the fan delay your fans need to cut off in defrost you are condensing your gas in the evaporator and you might try setting your drip time to 10 min and just for...
  28. A lot of programs will let you go to properties...

    A lot of programs will let you go to properties and tell it to run as XP /2000 /ME / 98 /or 95 just check it out
  29. Replies
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    579

    You guys never seen a vent filter before?

    You guys never seen a vent filter before?
  30. Replies
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    Around here a lot of supermarkets are going to...

    Around here a lot of supermarkets are going to R507 in there racks. All the old ones used R404a. We mostly carry R404a in our vans & it's far from uncommon for 404 to be dumped into a 507 system on a...
  31. Replies
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    Have you checked the discharge pressure at...

    Have you checked the discharge pressure at compressor? I would check discharge at compressor and at inlet of condenser and liquid line pressure you may have a restriction somewhere increasing...
  32. Replies
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    528

    ACCEPTED. No problem here I love to help people...

    ACCEPTED. No problem here I love to help people whenever I can so they don't make the same mistake's that I'v made and if I am wrong or sound cocky just let me know. good luck with all you do and...
  33. Replies
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    what type defrost do you have it sounds like you...

    what type defrost do you have it sounds like you have other problems like defrost clock sticking, is this on a rack or single unit defrost termination should be 55 deg. if it is off cycle fans should...
  34. Replies
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    I just dont like ballanced port valves on a rack...

    I just dont like ballanced port valves on a rack system, I have had to spend to much time trying to get the pin's freed up sometimes they will hangup and flood comming out of defrost other times they...
  35. Replies
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    have you checked the motor bearings if they are...

    have you checked the motor bearings if they are rough they can transmit vibiration through the coulpling and destroy seal's I used to have three stores with bach compressors had same problem till I...
  36. Replies
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    I built ac units out of scrap parts when I was 12...

    I built ac units out of scrap parts when I was 12 years old to see the why and how they worked and when I got one to cool I would take it apart to see what I did right, very good learning experience....
  37. Thread: Ford 4.6 v8?

    by sodd81927
    Replies
    17
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    1,028

    '97 F 150 267,000 miles changed plugs two times...

    '97 F 150 267,000 miles changed plugs two times four rearend's due to severe overloading and abuse nothing else has been done to it other than routine maint.
  38. Replies
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    5,408

    I would recomend a lot more basic understanding....

    I would recomend a lot more basic understanding. Put the tools down Pick up the books.
  39. Replies
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    1,526

    Best piece of wisdom I'v read in days

    Best piece of wisdom I'v read in days
  40. Replies
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    2,308

    So did you find any leaks or any real reason to...

    So did you find any leaks or any real reason to dislike it or are you just being grumpy. Im not saying we should all put our torches away but not all changes in product or procedures are bad.
  41. Thread: r407c

    by sodd81927
    Replies
    6
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    1,107

    Im not sure what your question is and what does...

    Im not sure what your question is and what does the leaks have to do with retro,they need to be fixed before any conversion. I don't care what the salesman says there are no dropins. Please ask a...
  42. Replies
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    606

    I use them all the time and have never had a...

    I use them all the time and have never had a problem with them. I usually replace ranco with A419's Johnstone run's them on sale several times per year for less than you can buy mechanical T-stats.
  43. Replies
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    1,877

    POE oil is not the monster that everyone think's...

    POE oil is not the monster that everyone think's it is . Do you know that POE has been used in R22 systems for years and is recommended on retrofits with some of the R22 replacements to improve oil...
  44. Replies
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    1,877

    Im not picking on you but everyone seems to be...

    Im not picking on you but everyone seems to be way too scared of refrigerants and oil mixing If you take good care of your gauges and hoses then it should not be a problem just blow them out with...
  45. Replies
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    798

    General rule of thumb: if TXV compleatly frosted...

    General rule of thumb: if TXV compleatly frosted = screen clogged , partial frosted =powerhead , warm with outlet or distributor onle frosty =low charge. This is assuming everything else apears...
  46. Replies
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    1,188

    You can remove a suction reed on multi cyl...

    You can remove a suction reed on multi cyl compressor to reduce capacity and partially unload compressor. I have done this on rack systems after a remodel and load was reduced to keep from short...
  47. Thread: Meat slicer

    by sodd81927
    Replies
    6
    Views
    526

    Meat slicer

    Is it just me or does anyone else have a problem with the fact that deli meat slicers are at room temp with meat juices on them all day long with out being cleaned. If they have a meat case running...
  48. Replies
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    1,188

    Yes you can carefully remove and clean and check...

    Yes you can carefully remove and clean and check discharge valves some times you can just reverse them and turn them over. In the old days we would repair valve plates not replace. And to test use...
  49. Good experience if you decide on a life of copper...

    Good experience if you decide on a life of copper theft.
  50. Replies
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    682

    Not as many Yankees that's a plus. LOL

    Not as many Yankees that's a plus. LOL
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