PS Magazine - MAY 1972
PS, The Preventative Maintenance Monthly
1972 SERIES, ISSUE 234
MAY 1972
"G± GONE -
FILE REMAiNS
Dear Windy.
Whatever Happened to t±e "G² file oF tecHNical publicatioNs re-
quired for eac± aircraft?
THe organizational maiNtenaNce pubs No Longer ³ist It in ApPen´
dix
C.
t±e Master L1Ventory Guideµ
S±ouldn't t±e f¶le be carried on tHe i·¸e¹torY Recoºd» ¼A ½or¾
2408¿À7?
SP6 D±J²N³
Dear SpeciAlist D.J±N²,
ShAdes of yesteryeAr ³´µ the
"G´
fiLe¶
The term wAs originAted duri·g
W
II Whe· the government furnished
publicAtions A·d forms for AircrAft during high production yeArs¸ I·-
dUstry d¹BBed the government fiLeº
µG´
file»
The Cerm is go·e¼ but the file requireme·t lingers o·½ ¾¿'s sPelled ouC in
A
750-31
(Àpr
70),
TechÁicAl ÂublicAtio·s for ÃircrAft Files.
The tecHnicAl file dOes not ÄpPeAr i· the AircrAÅt mAster inve·tory guide
BecAuse itÆs estAblisheÇÈ mÉinÊAined A·d trAnsËrred By the RegÌ
No reQuirement for inVe·torYÍ ÎiA the DÃ Form
24±8²17.³
is ·eededµ
Ïisti·g it woÐld be A duPlicAtio· since the ÀÑ legisLAtes mAnAgeme·t
of the fileÈ thru commAnd resPonsÒbilityÓÔ
BELLCRANK bEARinG
WEar
Dear WindyÁ
Are tHere any definIte wear
¾its foà tHe bearingsÄ Å
Æ
Ç
AÇÈ06 DSÅ5Á in tHe beÉcrank
asse¾blyÊ Å
Ë
Ì Í05Î00ÀÏ90ÈÐ
5Ñ fig 9
Ò
5Ó ite¾ 2 of Ô 55
Î
À520ÕÈÀ0
Ö
20 (Sep 7À)×
SP¶ E·S¸
DeAr S
p
eciÄlist E²SÕÍ
ÑogerÈ ÖArge. Ñep×Ace em Whe· the
rAdiAØ plAy is moreÙ·
0´012
i·chesÚAxÛAL
plAy moreÜn
0µ030
inches³ Ýook for this
Poop in Þig
9¶·5
of ßàe ·ew DAsh
20
áM´
âeLLcrA·kÈ Âãä
204¸001-963²1¹
sho¹ld reAd
-pIn
205º001-902¶5»
i· åigæ
9-15¼
k.
#
Jfj±J²)³I'
,± •²
CHECk wiTh SUPpO²T
Dear ØiNdYÙ
SequeNce À3
Ú
Û ¶N tHe Se¾Inole ÅÜÅ cHecklist cÝÞs ßor an
Inspection oß t±E /andiNgÒàearáàeaâbox spur gear ãr wearä
coåosion aNd da¾aàæç TÜè55éÀ5À0êÈ0Àëì5 íJan 69) is cîed
ßor tïe ¶Nspection poopð
Does t±is ñean o¹lY our supòort caN ¾ake t±is cHeck?
SP4 R¹O¸Lº
DeAr SpeciAlist Rç0¶èµÈ
äormAllyÚyes! Àn orgAnizAtionAl mAintenAncj mech shoUld o·ly
visuAlly inspect the geArboX And clUtch for crAcKsé dents And disê
tortionë As cAlled for in pArA
4²302b
or
4-30½b
of TM
55¾1510-20¿À20
ìAí
69)Á
îou do ·ot remove the motorï
îoU cAn inspect Che spUr geArÈ Cho¼ if you hAve the CoolsÈ fAcilities
And sKill ðo do the ñobò J Usó be sure to Get tôe green light from your
support uõitµ
TöenÚpull óhe motor And eye the spur÷geAr teeth for eXcessive
WeAr And pióCingø If Che sides of Che Ceetô Are flACóenedÈ Use A diAl
indicACor óo find oUt if the pinionùtoúspUrùgeAr bAcKlAsh is Withi· the
limits give· in TAble
4-5
of Tû
55À15¿0-20ÂÃ35Ä
J'
³´SIC´LLY, NEµ
To Keep All your AircrAft comPonent
records strAight be sure you eye A coPy
of the ·ew
T
55Å·500¸307º25
(NoV
71)Æ
¶UeY ¶OO· ¶´NGU¸
ühecý And doUble checK yoUr
þuey rescUe hooK on DAily i·sÿcĀ
tions And before Use½ À bentÈ dis-
óoróed ýeeper oā A WeAK spring coUld
Upset the Apple cArtµ
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