PS Magazine - SEPTEMBER 1973
PS, The Preventative Maintenance Monthly
1973 SERIES, ISSUE 250
SEPTEMBER 1973
"
!
I
±
=-
²³
SIGHT ASSEMBl!es-"'±
'""±²·
I
damag²D. Out of aLin²m²nt³
F´RING
MECHANISM
-s
afety
catch won't work
right. Conµinuiµy
ch²ck won¶t r²ad right on ²·²¸µric
¹ir²³
Manual checkout
(ºabL²
17
of
your
-³0
º»)
won±t match
up.
Fe¼½ ¾HUTE AN½ ¾¿VeR
À
ÁamÂ
ag²d, worn. Zipp²r
jam²ing,
toothy, Ãticking. Äpring
Latche³ Or
link³ loo³e,
damag²d.
¾¿V¼R PÅATeS
ÆIJaL µorn, L²aky;
door ÇLat²Ã wonȵ Lock tighµ.
¾ÉARG´NG ÊE¾ÉAN´SÊ
ËJ²rky,
ÃtickingÌ »anua· or ²·²¸µricaL op²Í
raµion not ÃmoothÎ
SÏFE/FIRE
´EVER
-WonµT ¶Ork
²aÃi·y. Á²µ²nt piÐn wonÑt ¸Òµch in
both ÓoÃitionÃ.
WIÔ´NG ÉARNeSS
Æ
(CupoLa µo CraÍ
dL²) Õ²adà worn/fray²d³ Conn²¸µorÃ
Looò,
broken.
Öxc²Ãà w²Òr, damÂ
ag².
FEE½ B¿X
Æ
Áoor ·atch miÃÃ×ng,
Ãtuck,
broken· ´a³t¸rOund ³witch
noT working
right. Øox dirµy.
GUN ¾ÔA½ÅE RE¾¿´Ù GÚ´½eS
Æ
Û²²d Lub²³ Üoo much Ãid² p·ay.
Bind
in moving for² ÒnÝaft (µak²
out piÞà and r²coi· adaÇt²ß to mak²
onc²àov²r).
Ù´NK AÙ´NeÔ
/
ÙÚáÔ´¾AT¿â
ãäarµÃ
·ooò or miÃÃing.
´OcKing latche³
not
catching riåghµ.
´ubricatOr
plunger³ not deLivering lube¹
äarµÃ
worn
exce³³ively.
EQÚ æ Ù´á R AT¿Ô/EÅEVAç´NG
¾YÙ´N½eâ
Æèon¶t work Ãmooµé·y³
EJECºI»N
¾ÉUçeê
ëäartà damÂ
ag²d. Áoor Looì², õi¸king,
jammed.
CRADLE
COMPONeNTS
.
Right afer your cradle checkout and run-thru on Your optics, maKe
su±e oF Your
M ´48
scoPe MouNt and
m52El
instruMent liGht. ²ou³ tele´
scoPe has to locK in Aµd StaY set iµ the MoU¶t· ²O¸ have CO have good
batTe±ies and Heal¹HY lead wIres on tHe ligHt, rheostaT Knob working
and wing µut tightº
GeNeÔAí
ËäarµÃ crÒ¸k²d, rîõy,
b²nµ,
²i³³i¼g,
·ooòï
½¾¿RÀÁ
ÂPlugged
,
dirµy, rîõy
iÞÃid² or oîµï
NOT LOcked
µo r²c²iv²r
righµ.
RÀCEIVER
ÂWon'T
OpeÃate
³²OOTÄly
oÞ manîa· ch²ckð chÒrgÂ
ing and r²·²aÃing bo·tï
ñEE½Eò
óôrÒÞÃmiÃÃion Ãha¹µ workõ
iÞg hÒrdö j²rking.
ÔE¾¿Ô½÷
ËøoîÞdà noµ prop²r·y
²nµ²r²d from LÒõ ¹iring;
gun ¼OT
³ÄOw¼ ³afe
µo ùi r². ø²p·a¸²m²Þµ
pÒrµÃ Ãch²du·² Þoµ k²pµ up/¹o·Í
·ow²d.
ÙUáÔæ¾Açæ¿N
Ëúny parµ of ¸omÂ
p·²µ² Ãyõ²m Þoµ accordiÞg µo
LO
9µ¶3¶¸µ¶¶¹º»¶¼
hydraî·ic
AUTOMATIC GUN
½¾
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