PS Magazine - SEPTEMBER 1980
PS, The Preventative Maintenance Monthly
ISSUE 334
SEPTEMBER 1980
Change 3 to
TM
38-750 goofEd oN
the
DA
Form 2407.
Para 3±9²with its iNstructioNs for
filling out Column 20a through 20N
and Blocks 21and22 of tHE
DA
³orm
2407²was deleted by mistaKe´
·
1-
-
±n²
There's a hole in
³´
-
µ:¶
TM 38-750±s iNstructions
jJ·¸¹º
·.
for fiLlIng ou² tHis par²
t=±
of the
DA
Form 2407
a
Column
'
20a.
Enter the ap-
propriate action code
·
from TabLe A±5
In App²nDix A³
• Column 20b.
Ent´r a FailURe
coDe FRom µables A±1 or A±2.
¶ Column ¸0F. ¹oR ºA±D»RecteD
saMplIng oF ¼issile »te¼s, use the
abbrev»a½eD naMe oR coDe oF the
¼aNuFactureR
oF
the item beIng
replaceD or repaireD³ ¾F unknown¿
or iF it has noneÀwRIte
"O±.
Áeave
blank For aÂL other uses.
• ColUmn à 20g. The nuMbeR oF
Äanhours, in Åours anD tenths oF
houRs, useÆ For each maintenance
actionÇ (TabÂe AÈ8 oF AppenDiX A telÂs
you how to convert ½o tenths oF
houRsÉ)
• Colu¼n 20hÊ Enter the ËSË oR
part nuMber FoR each component,
asseÌbly oR part ÂisteD in CoÂUmn
Í0c, D or e For items With an act»on
coDe oF A,Á,Î,SÏ oR Ð iÑ ColU¼n Ò0a.
¶ Column 20i. Ónter an
²X³
when
• Column 20c. Ôist the serv»ce
perFormeD anD/or the nomencLa½ure
oF parts, co¼ponents, assemblies or
otHer itemsÕ replaceD or on which
woRk was Done. Öor aiRcraFt, show the
exact P× seRvice. ØF youÙre coMplyÚ
ing with a TB, put the TB numbeR in
½Ha½
bÂock.
ºo not
list
common
ÛarDware anD buLk mater»al items
like nuts, bolts, screws, tube patches
ÜnD paInt.
• Column
20D.
Öor
aIrcRaFÝ
systems, use the subsystem ÞoDe
Designator in the CB column, as
listeD in ßable A±10, AppenDix A. Ðse
coDe
"00à when
the
line enÝRy
applies to the entire aircRaFt. Öor
othár equipment, leave blank.
the
part
soUrce was From canâ
nibalIzation. Otherwise, leave blankÊ
¶Colu¼n 20j. EnteR ãthe number
I
äquantIty)å oF the par½ you æseD to
J
repair tHe iteM³
• Column 20k. Öor ºA sampÂing
iteMs, enter JuLian Date at the time oF
¼aintenance
co¼pLetioç.
Ôeave
blank FoR aÂl other pUrposes.
'
• ColuMn
20è.
EnteR
total
• Coéumn
20e.
EnteR
the
reFerence DesignatorêoF the paR½s
tHa½
neeD
replacingêunDer
ëÎeìerence ºesIgnatorà. ¾F tíe iteM
.l
has no ReFîRence Designator, write
the noUn nomenclature³ Öor seLecÝeD
missile items, wRite in the reFeRence
DesignatoR FoR each item be»ng
replaceD, RepaireD oR aDjusteD.
Îout»ne peak»ng aDjUstMents ïeeD
not be RecoRDeD³ (Ðse only ð
reñerence
Designator
anD
action
coDe per Âine³)
¼an HoUrs, aDòusteD to nearest whole
hour.
¶ Coluón Í0m. ôeave blank.
¶ Column 20n. Áeave bÂank.
±
¶ BLock 21. ¾F a Delay occUrreD
During the tiMe the equ»pmõnÝ was
in For repaör; pUt aë
I´
or aï
²X³
»n
the
ap÷roprIate block.
Otherwise
leaVe blank.
¶ÃBlock 22. Put ei½her a
i
oR an
X
in
the
space iF
»nFo
has
bøen
RecorDeD oï an equ»p¼ent h»storical
recorD. OtheRwise Âeave blaïk³
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