PS Magazine - MAY 1978

PS, The Preventative Maintenance Monthly

ISSUE 306

MAY 1978

PS Magazine - MAY 1978 - Page 4 of 35
g;
You'll need 2 extra staff secTions
M 139
ELBOW TELeSCOPE-th±
M 139 ±lbow ²±l±scop± you shou³d
g±´ wi²h ²h± compon±n´s of ²h± ±nd
I²±m is jus² a r±work±d M116 or
M µµ6¶ ²±³±scop±. ·²¸³l, i² has a mil
r±´ic³± scal± and is d¸FF±r±n² ±nough
iN ¸´s op±ra²ion ´ha´ you can'´ do
wi´hou´ i´ For dIr±c² fir± wi´h prop
cHarg±s M2 (Zon±
7)
anD M µ88
(Zon± 8). ¹F you º±±d on±, ord±r i² as
±lbow ²±³±scop± Mµ»9, ¼·¼ 1240½
¾0¿»28¿56»1 (À/¼ 10556µ20). You
maiN²a¸n i² jus² lik± you dId ²h± old
on±Á
·±
ÂSÂ
1240-00-²28³56²1
4
RAÂGE CÃARTÄÅou may ºo´ Ʊ
Ç
abl± ´o find ²h± raNg± char´ righ´
·
away. ÈooK for I² on ²h± righ´
²runnion moun² (th± Àork ¶hop).
.
a. Éh±n going cross coUn´Êy iË
foʱs´±d ar±a or wh±n±v±r ±³s± yoU
n±±d a ³ow profi³±Ì
ÆÍ Éh±Î changiºg cannon ´UƱ.
this is ´h± Îormal ´rav±³ posI²Ion.
!
´
µ¶
I


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