PS Magazine - SEPTEMBER 1984
PS, The Preventative Maintenance Monthly
ISSUE 382
SEPTEMBER 1984
"
Ever send an aircraft component To supporT Fr a ±Ix-and geT iT back with
nothing done or The wrong Thing repaired?
.
²he part has To go back Fr more mainTenance³ ´hat means exTRa downTµMe
¶or your bird and More o± Uncle Sam's dollars gone³
Don·T be so quick to think
¸
mean thoughts abou¹ The AVº» ±Olks¼ Could be
The problem lies in your own backyard³
Dig ouT your copy o± DA ½orm
2407,
»aintenance ¾equest¿ Àyeball The daÁ
in SecTion º¼ Did you give the support mechs allÂthe inF They needed?
²he unnuMbered blocks and Blocks 1 and
la
ask Fr general inÃrMaTion³
But The oThers deal with The part and its problemsÄ
»ake sure to list ¹he item·s serial nuMbeÅ in Block
2.
´ha¹ number helps keep
the componenT and iTs paperwork togetheÅÆ º± the seÅial number·s missing,
a
Mixup can happen in The Direc¹ SupporT shop-and the piece can geT the wrong
repair¼
Get The numbeÅ ±Çom the componenT·s data plateÄ ²he plate can be a separate
piece attÈched to, say, a
CH-47
brake assemblyÉ Êr iT can be perManenTly marked
on the i¹em-liKe on The ¾UË2Ì brake¼
¾ecord The nuMber on oTher paperwork, too-ÍÎÅ example, ÏÏ ½orM
1574,
ServiÐeable ²ag, »aTerielÑ
MAINTENAnCE REQUEST
PAGE NO.
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r61£NT COn'rOL SYMIoi
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WORK ORDER NUMBER
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(pÞº• fº '"ßàá fHâ /ºã,ä
㥹 Ćć 3ĈĉĊċČ čĎď ĐđĒēĔĕĖė
åæçèéêëìí îïëðñò_óôõö
÷ø)
ùúûüý þÿĀāĂ
Ęę Ěě
㥹
in the box
rOI The ±)p ac²³ON REqui´Ed.
ûü)
ĆćĈ ĉ WĊd ċČ čĎ ďĐm b
đĒē ĔĕĖėĘęĚě ĜĝĞğ ĠġĢģĤĥĦħĨĩĪ
(3µ
¶·¸ ²HE P¸¹º»¼ly DEsL½A¾O»
Ĝ
±²"a³'!´Y
T:u»¼½¾ ¿F ÀÁd
Â
ī
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ĭĮįİ
ýþ•ÿĀāĂ:㥹Ć
ıIJ ijĴ
ĵĶ
Block 3Ò Noun NoÓenclatÔre, and Blocks
Ã
and
Ãa
wonÕt presenT any probleMsÖ
Leave Blo
µ
k 4 bla×k unless thØ aircra±¹ The part coMes Ùom is in The Sample
Data
Ú
<
olleÛtÜ0n pÅogramÝ º± Block 3 naMes coMponenTs, suÅvival equipment,
precÜsÜ0n MÞasuremeß¹ eQuàpmenT or subsysTems o± SDC aircra±T, B Jock 4 geTs
The bird·s »DS, or model numberÖ
DoubleËcheck áe digits in Blocks 5, 6and1â anã the letTers in Block
ćĈ
UTilàzaä
Tion CodeÖ You can ånd the propeÅ code in æable
ĉĊ7
o± ²»
38Ä750Å
SupporT
Mechs neeç alè Those éigures To do the Åigh¹ job The ±Irs¹ Time aroundê
AviaTion ëpes don·t have To boTheÅ about Blocks
9ċ
9aÆ
9bČ
11,
č2Ď
or 13Ö
Blocks 14, 15, anç 16 ¹ell The Mechanic about the problem iTsel±ì So Take
a close look be±Ore maíking in ¹he îailure Detec¹eç ÏuÅing a×ç ïirst ð×çication
o± æñòuble bloóôsõ
ð× Block 16, brie±ly and clearlö describe ¹he ÷ult oÅ The s
y
Mptøms that need
±IxingÖ ²he Mecha×àc has To ùnç out wha¹ús wrongÖ He·ll know what to do abouT
iû¼ So i± a büýke cylinder was leaking þuid, say soÿ Don·t write "¾eplace sealsĀ
or āĂix cylinçerăĄ
ĝ
ąeep an eagle eĆe on the inF anç you
ďĐĐ
geT your bird back oß èine Quick¼
ÇÈÉ "MÊË SÈUÉÌe ÍÈÎeÏ ÐÑÑ
Check Manufactured-Item AppenDix
Àver éind yoursel± blowing your cool when the ´»·s won·t cough up an NSN
you need?
º± you spot ć»ÊĀ as the årst two characters o± the i¹eM·s Source, »ainTenane
and ¾ecoverability (S»¾) code, you can probably ùnd wha¹ you need in The
manual·s illustraTed lisT o± Manu÷cTured iTeMsÝ ²hat·s Ĉppendix Din mosT airĉ
cra±t ²»·sÝ But o¹hers carrö it as Ĉppendix E, ½ or whaTeverÝ (SoMe older
manuals may not have this lisTĊ)
²he lisT spells out-and shows-
wha¹ you
need To locally manuċcTure
those parTsÝ
Ğğ
Ġġ_
ķĸ
đ
Ĺ
Ģvģ
ĤĥĦħĨĩh ĨĪ
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ē
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ijĴĵĶķĸ
ĕĖė
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łĺĻĵ
Ń/ń Ņņ
Ň ňʼnŊ:ŋŌ ō Ŏ ŏŎ ŏ ŏ Ő ő Ŏ Œ
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ŗ Ř řŚśŜŝŞş ŠšŢţŤťŦŧťŨńũ
ĽľĿŀŁłŃńŅņŇŅňŅŅņņņŇŇń ņʼnň
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