PS Magazine Issue 131 1963 Series [131 ed.]

PS Magazine, also known as the Preventive Maintenance Monthly, is an official publication of the Army, providing informa

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PS Magazine Issue 131 1963 Series [131 ed.]

Table of contents :
psm131_cover1
psm131_cover2
psm131_cover2_page001
psm131_page001
psm131_page002
psm131_page002_page003
psm131_page003
psm131_page004
psm131_page005
psm131_page006
psm131_page007
psm131_page008
psm131_page009
psm131_page010
psm131_page011
psm131_page012
psm131_page013
psm131_page014
psm131_page014_page015
psm131_page015
psm131_page016
psm131_page016_page017
psm131_page017
psm131_page018
psm131_page019
psm131_page020
psm131_page021
psm131_page022
psm131_page023
psm131_page024
psm131_page025
psm131_page026
psm131_page026_page027
psm131_page027
psm131_page028
psm131_page029
psm131_page030
psm131_page031
psm131_page032
psm131_page032_page033
psm131_page033
psm131_page034
psm131_page035
psm131_page036
psm131_page037
psm131_page038
psm131_page038_page039
psm131_page039
psm131_page040
psm131_page040_page041
psm131_page041
psm131_page042
psm131_page042_page043
psm131_page043
psm131_page044
psm131_page044_page045
psm131_page045
psm131_page046
psm131_page047
psm131_page048
psm131_page048_page049
psm131_page049
psm131_page050
psm131_page051
psm131_page052
psm131_page053
psm131_page054
psm131_page055
psm131_page056
psm131_page057
psm131_page058
psm131_page058_page059
psm131_page059
psm131_page060
psm131_page061
psm131_page062
psm131_page062_page063
psm131_page063
psm131_page064
psm131_rearcover1
psm131_rearcover2

Citation preview

" When the first shoYs fired, it's too late to learn mo;ntenonce. 1I

~"ie iI?odd II and when the lirst mushroom cloud goes up, there's going to be one big, mod scramble. An awlul lot 01 people ore going to try 10 learn a lot 01 things, real lost, they " didn" have lime lor" when 011 was quiet and peace/u/. These are Ihe char· aders who use the "M} pencil" on the range, or who give their equipment 'he "checking pox" when it comes to doing and recording maintenance, or who steal a "cat-nap" during real imporiant training . You know the kind. 8ut you'd never let thai happen . 8ecouse you know thai piece 01 equipment you boby loday will toke core 01 you tomorrow. Knowing how- be it how to fight , drive , operole or mainiain-laJces a 101 01 time and ellort by the man who's going to have 10 do it. And you hov. to leorn and prodice now. l.t it slid. till th e first shot's fired . .. and you could go up with the ne Kt one. Are you and your equipment ready lor Ihe lirst shot?

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IN THIS ISSUE ARTICLES

FlRE POWER

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" When the first shoYs fired, it's too late to learn maintenance."

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II ond when 'he first mushroom cloud goes up, there's going to be one big. mod scramble. An awlul lot 01 people are going to try to learn a lot 01 ,hings, real lost, they " didn" have time lor" when all was quiet and peace/u/. These ore the choraders who use the "M' pencW' on 'he ronge, or who give their equipmen t 'he " checking pox" when it comes to doing ond recording maintenance, or who steal a "cot-nap" during reol imp0rlant troining , You know the kind. But you'd never let that happen . 8ecouse you know thaI piece 01 equipment you boby 'odoy will lolce core 01 you tomorrow. Knowing how- be it how to light, drive , opera Ie or moinlain-lalces a 101 01 time and ellort by the mon who's going to have to do it. And you have to learn and proctice now. Let it slide till 'he lirst shot's lired . .. and you could go up with the next one. Ar. you and your equipment ready lor the first shot?

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IN THIS ISSUE ARTt(:lES

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If after "Taps" on some still , wind· And how come so many good tubes less night you hall-heard the whisper get tossed away? Poor tube: repiacemeor of a seemingly sourceless symphony of praccices mostly,like so: "-;).'~ s:ld. sub-human sound. maybe you for. "mTING" GAS TUBB'J'~ ~'I' ,I gOt (0 turn off the rad_ io Or TV. A lot of gas tu bes arc disca.rded when And maybe you didn'[. they fail (0 tCSC ou t On:1 tube: {cste,r. But Maybe: what you heard was the fu.1l· rhe on ly rC!l.I (esr of a gas-fl Ued rube is mOOn wail of coun d ess electron rubes when ir's in tbe equ_ipment under ophumming :lnd harmooil.ing in weird erating condici os! You shou ld never frequ ency-responding slave- like to a dump a gas rube: un.less it fails to do irs master impulse that fingers their fala- job in the equipment, You juse Cln' t mentS even as they lie haaped and piled r~::;a: ~ in random discard. One Ollt ~f every three electron to.~ -.ssed ilwoy 11,1. thia mft1.l '8 anny M:1ny tubes :lre rejected as "vssy" ia still pedeetly capable of doing ita because there ma)' Ix: 2n off color g low. job. Bur in most 06e5 thi" glow is due ro No wonder tben th~H an occasiona l bulb flu resccnct.. w hi h does I) t affect elcctronic wail of protest is heard across the IXrformance of the rube. the l;tnd 2S chese highly sensitive, reBut how do you tell the: difference spons ive and vocal rubes bemoan tbei.r berw-cco bulb fluorescence 2nd the gl w untimely end. of a .. g:>ssy" ru be?

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1l after "Taps" on some stili, windless night you haH-heard the whisper of a seemingly sourceless symphony of sad, sub- human sound, maybe you forgOt to (urn off the radio or TV. And maybe you dido',. Maybe what you heard wa.s the fullmoon wail of countless dectron tubes humming and harmoniz.ing in weird frequency-responding slave-like to a ma.ster impulse that 6ngers their filamentS even a.s they lie heaped and piled in random disord. One oul 81 ev ry tJlree decLron tobe8 te88ed away i.n lhiJJ Ulan's army I 8till perkcdy CApable of doi"l! i .. job. N o wonder then mat an occasiona l electron ic wa,il of prot:est iJ be2rd across the land a.s these: hjghl y sensitiv~ responsive and voal cubes bemoan their untimely end.

And how come SO many good cubes get cossed away? Poor cube replacemenc t·. :~~ practices mosely, like so:

"TESTING" GAS l\J8ES

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A lot of 82.5 cubes are discarded w en they fail to test out on a tube tester. But the ooly real reS! of a g:u·6 I1ed tube iJ when it's in the equipment under 0(>c.rati ng condicionJ! You shou ld never dump a gas tube unles it fails to do itS job in the equipment. You JUSt ca n'( trust the tube rester reading.

RUOIOONCI IJRi nS! 'he pin-,h< pin in I\Irn I.,. lad! I.r tho TA·326 I'T 'nrnk liftS the: ( p iC2i-2 nd ,he: tOp 1e2 ( trouWt', pushes the scud on the bottom of the magneto signal assembly. This causes th e magnccic c)cb:II1 to rev Ive (0 the 2n wered position. That's the way it's supposed to work. But in SOme C2SCS the upJKr pin works I (rom ilS anchor and slips up ::and ' -_ _ _

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These little pins have bcc.n rede· signed for furure prod uction SO they' ll do their lifting job even if they come loose from Iheir anchor.

exc chan« you gec, cake :1 look 2t the order number on lhe TA·222 PT line j2cks for your 6·22 () swit hboud. me of the j2cks wit h Order No. 22S99· p ·60 h2ve li ne sign21 tcrmin21ions No. 1 2nd O. 2 reversed. \X' hich mC2 ns you a n get no indio tor ig n2! on tIl 21 line. If )'OU do h2ve 2 line j2ck th 21 does n't work , ch2nccs 2re you h2ve one with th 21 ord er num be r. ince if m2y be 2 switched lC2d problem, gC I your upport unit to check the tcrminaiJ for you.

Oh, it's mighry te.mpdng all right. Bec2usc of its position it 's easy to mis· You've gOt your trusty 0 1' screw· take it for a dial pointer adj usting screw, driver in your hand a nd suddenly you Or somethi ng like that. But the rew spot thi lirtle 01' slot staring you in holds the shu tter :UKmbly in the dial the eye a nd you have an overwhelming window and once it 's loosened, the urge to slip in the tip and sec if it's :u whole. front panel has to come off before it en be tig htened av in. tight a it shou ld be. And that 's tOO big :I price to pay for But don't do it! That slotted screw beneath the dial window of your Re· a c ua l rwist of the wri t . Righ t? ceiver R· J 74/ GRR·5 i nOt for turning.

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