PS Magazine - AUGUST 1978
PS, The Preventative Maintenance Monthly
ISSUE 309
AUGUST 1978
There's nothin' else
quite like the good vibra-
tions a pilot gets fom his
bird as he±s belting thru
the bLUe. But even normal
oPeratiNg vibes can give
mounted avionics equiP²
your
isoLators
around the 100³hr inter-
vaL, like it says in Para
3-189
oF TM 55²1500²
204²25´/1 (Apr 70).
·
•
The
cLearance betweeN eacH isolatOr and the
J
supported item or isoLated Load Hµ¶ to
hP
•t
¸
!
Least ¹º¹6 incH»¼IF it½s not¾cHange the isoLator.
"¿
±j
Check Àr sagging or Loose retaiNing
I.
rivets Qr holdÁdowÂ
sÃreWS
Äo Do
itÅ
I
i±
move the equipÆent or mounteD PaNeL to
!²
i\
extreme positioNs in every dirEctioN.
1
'±!
ÇhiLe you're ÈoviNg itÅ peeK at tHe
²³
sponge rubber or metaL mesh pads or rubber
³
'
;
Àr
deterioratioN
or
separatioÉ
oÊ
i
rubberÁtoÁÈetaL boNDiNg. IF you see aNyË
j
J
repLace the isoLatorÌ
²
!1
Í
ANd your Îvorite PiLot caN Keep on
I
t
groovin± on the bird's good vibes.
J
I'
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