PS Magazine - MAY 1980
PS, The Preventative Maintenance Monthly
ISSUE 330
MAY 1980
LUBRICATION
ORDER-lo
9±
1025±2²1±²3 (aug 79)
M³ke sure
y´u get µhe rigHt gre³se. (GPG¶
Gre³se, aircr³ft, Gener³· Purp´se,
n´t Gaa ·¸ke y´u've used f´r µHe
M 1¹4/Mº14aº») GPG c´mes ³s ¼S¼
9150±00½944±8953 f´r the ²±·b s¸ze
_.±
_³nd
¼S¼ 9²50±00±²45±0268 f´r 5
p´unds. lube is re³· ¸mp´rµ³nµ ´n
Superh´wiµzer, s´ g¸ve iµ p·e¾µy ´f
³µtent¸´n.
LUBE FITTIN¿ÀÁSuperh´wiµzer
¸s de·ivered w¸th ³·· ·ube fiµµings
c´vered wiµh red p·³sµ¸c c³ps» Âhese
c³ps pr´tect gre³se fiµt¸ngs when µhe
gun ¸s being p³¸nµed ³µ µHe f³cµ´ry.
1± \²f³´
4,²³
"
µ¶,-·¸¹
.
±\²
´
,
,
µ¶
\±,
.0'
-.:±²
y
²³
\'
·
¸ ¹
,±²³´
´-µ¶¶¶¶µ·¸¹
º
º»¼'
'º:»;
»
ÃÄÅÆÆÆÇÈÇÉÆÊ
Ë
FIRINÌ
BAÀÍÎLATEÏÂhe
4
³´µ¶
µ"'
.-
RUÀTÀTREAKÀÁÐusµstre³ks´n
BLEED COCÑÏÂHe dr³in v³·ve
dr³in h´·es in the firing b³
Ò
sep·³µe
¼½
: ' i±²
µhe
?
utside ´f Óhe c³nn´n keÔp y´u
Õ
r
(b·eed c´ck) ´n
Õ
the right ´uµer µr³i·
³re (´r sh´u·d be) c´vered wÖth
%¼m ½
,
r
h´wÖtzer fr´m ·´´k×ng ³s shØrp ³s Ùµ
c³n be screwed
m
s´ µh³µ the h³¾d·e
p·³st¸c c³ps. Úf µhe cÛps ³re m¸ssing,
¾¿ÀÁ
½
¾
re³··y ¸s. Üeep µHe inspect´rs ´ff y´ur
w´rks either side±µ´±side ´r up ³nd
rÛ¸n, sn´w ´r d¸rt c³n geµ in ³nd
·
¸¹º»
¿À
b³ck by rubbing ´ut µhe Ýust wiµh ³
d´wn. Þe³rn H´w y´ur hßnd·e w´rks
m³ke µhe b³se very He³vy. ¼ew c³ps
=ÁÂÃÄÅÆ
¼y·´n scr³per» a ·ight f¸·m ´f ´i· wi··
³nd y´u cÛn µe·· wHeµher iµ's inà
³re á³p, p·âg, ¼S¼ 53ã0±01±043ä
-±=²³
prevent rust fr´å f´rm¸ngæ
p´siti´n µ´ keep
µhe ³¸r i¾ µhe
ç078.
èé
Ðemember, µHe rec´¸· surf³ce ´f µhe
c´mpressêd ³ir t³nk ´ë µ´ ·eµ ¸t g´ì
µube ¸s
not
µ´ beà p³inted. Spr³y
·ubric³ní H³s w´rked we·· ´n b´µh
p³inted ³nd unp³¸nîed surf³ces ´f
_
µhe µube» Út c´mes ³s ³ ²6ï´z c³n,
s´·id spr³y ·ubric³nt, ¼S¼ 9ð50ñ00ï
ò
²68±20óó.
ÂHey ³·s´ pr´µecµ fitµings in µhe f¸e·d,
LINEÀ-P³¸nµ
µhe service
TôERõAö
WARNIN¿
DEVI÷E
øTWDù-a·· the g´´d th¸ngs y´ur
Âúû c³n d´ f´r y´u w¸·· be ·´st if tHe
¸ndic³t´r is n´t c³üibr³ted.
Úf µhe
c³·¸br³t¸´n ¸s wr´ng ´r the need·e
sticks ³t ³ h¸gh µemper³µure Ûnd f³i·s
t´ reµurn t´ ³mbient µemper³µure
³fter µhe tube h³s c´´·ed d´wn, c³··
f´r supp´rµ m³i¾µen³nce» M³ke sure
iµýs purged þiµh n¸µr´gen ³µ ·e³st
every 90 d³ys by y´ur ´rg³n¸z³t¸´n³·
m³¸nten³nce.
s´ h³ng ´n t´ 'em» Ðep·³cemenµÿ ³re
c´up·iĀg ye··´w ³nd the emārgency
n´µ ¸ssuedĂ
e
·"
±
²
•±,
c´up·ing red» Y´u c³n te·· which ¸s
which
by
µHe
·eµµer¸ng
´n
³n
-¾ ¿ À
Á
ÂÃ
_´µ;¶·¸¸¹
º
»
¼½
³·um¸num b³¾d ´ver µhe ·ine. Âhe
b³nd w´năµ ·³st ·´ng s´ d´ the
F
²
p³i¾µ¸ng
s´´¾»
a·s´,
m³ke
sure
UNprotected
r¾¿ÀÁ:Â
y´u've g´µ ³ g´´d rubber g³skeµ ´n
grease
Ä ÅÆ=
the c´up·¸ng, ´r y´u'·· geµ ³n ³ir ·e³k.
³
Ç
fittiNg
¿A¿Ąąafter y´u
³tµ³ch µHe ³¸r ·ines t´ µhe prime
m´ver, µhe v³·Ćes ³re ´pened ³nd
ć
the reserv´ir ¸s f¸··ed, re³ch µHr´ugh
'
µHe c¸rcu·³r h´·e ´n µhe ¸nside ´f µhe
È
·
´µ
inner righµ µr³i· ³nd check µhe ³ir
pressure ind¸c³µ´r. Úf iĈ sµicks ´uµ
m´re µh³n
Â
inch, check µhe br³ke
ÉÊË
sysµem f´r ·e³ks bef´re µ´wing. ĉf y´u
L
Çl
ÈÉ
ÊÊÊ
Ë
ÌÌÍÎÎÏ
Ð
-
\
¶
Ì
¸¹º
f´rgeµ µ´ d´ µHis, µhe pressure c´u·d
·´ck µhe br³kes ³nd p´ssib·y burn
´uµ µHe br³ke discsì Ðe·e³s¸ng µhe
pressure ³·s´ m³kes iµ e³siĊr µ´ r³¸se
³nd ·´wer µhe h´witzer ´n its fċring
p·³µf´rm»
INdicator
Must be
calibrated
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