PS Magazine - TB 43-PS-469

PS, The Preventative Maintenance Monthly

ISSUE 469

DECEMBER 1991
PS Magazine - TB 43-PS-469 - Page 32 of 43
HERe'S AN ±aY W²y TO
s³CUr´
YOURA/GrC-lLo
±²aN³´cµi'
µ¶DIo
c·MP¸n¹ºt» i¼ "½h¾I¿
MT¶102· m¸unt¹
f
Remove
the
RT-841/VrC
±e²
ceive³´µ±ansmIµµe¶ fom tHE AM-20·¸
YR¹ ampliFºe³.
2
.
Look at µhe amp»i¼½e¶ ¾lamp¿ À¼ iµ
has aN ob»oNg, ova»Áshaped haNd»e,
swiµ¾h ºµ wºµH µHE c»aÂp wiÃH a ±EcµÄN²
gu»a¶Å sqUaÆe cÇÈ haND»EÉ Get iµ wiµh
ÊSÊ 53·5-ËÌ451-Í92ÎÏ Ðt's µhe same
SwIº»h
¼v½¾¿sh½pd
»À½ÁP
•..
-----
wIÂH
ÀÁgu
»
½
r
h½ÃdÄ »¾½ÁÅ
as Ñhe oNE on the »EÒµ sºdE oÓ µhe MÔÕ
1·2Ö moÇnµ× The ±eصanguÙa³ clamp is
EasÚÛ± µo d³ºÜ ÝÞ
ßàá
91
45
S
â³½»l tHE exiãtºng Ho»es oF µhE ¶ºght
MÔ-1·29 moUnµ c»amp and ÈHE ¶ºgHµ
ÄmpliäºE± clamp µo åæç6Õin DºÄmEÈe±è
4
±
S»ºDE ºn µhe ¶Ece½ée³´µ¶ansmiµµE±
and µºghµEn µhe c»ampsê MakE su³E thE
c»amp Hand»Es a±e ée±µºcaëÉ
5
²
SEcu¶e µhE ¶Ec
e
ºé
e
-
ìansí
î
µµE¶ µo
Èhe mounµ By puttºïg a loNg-ðha¾KlE
locKñ ÊSÊ 5òη-··-ó8ô-õóÎ5, in µöE
÷oµµom Hole oÒ µHe ampløùúE³ ¾ûamp
haNd»e aND ÈHe top Ho»e oÒ ÈHe moÇnµ
¾»amp haNDüEÏ
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