PS Magazine - TB 43-PS-454

PS, The Preventative Maintenance Monthly

ISSUE 454

SEPTEMBER 1990
PS Magazine - TB 43-PS-454 - Page 40 of 53
Night
VIsIon
Dvices
.
±
²
Ll
U
Y
o
Ng
T
our "night eyes± leNses have to b fee oF dirt and moisTuRe ²r you To see
in the daRk.
MoSt opraTors cLean the eyePIEce leNs, BuT the oBjective leNs Needs c³eaNIng´
too.
µT'¶ a·so imPorTaNT To clean the daylIght cover and the eyeguard cover so dIRT
and grIT woN¸t scraTch the Jens suRFace¹
Check oUT your ºM »Or com¼leTe cleaniNg INstRUcTIons½
Night VisiOn GOggle Cap
Y
ou caN ordEr
t
Battery ca¼ »Or The
AN/PVS-5
NIght vIs¾on goggles with
NSN 5855±00²125³0398.
ºhe ca¼ R¿taIneR gasket Is
NSN ´3µ0-0¶-303-9745·
ÀoT down these
NSNs
uNtIl ºM l
l-5855±238-2¸p
Is u¼datedÁ
AN/APR·39(Y)1 Radar Washer
TM
ll¹58¸º»283¼24P
doesN¸t ¾st The
NSN
ÃOr the ¼lasTIc washer that go¿S
BEtween The sIde cIrÄuIt card BoardÅ
NSN 58¸1-01-½0¾3¿À0,
and the chassIs
oÆ the
AN/APR³39(v)l
radaR sIgnal INd¾caTor½ WIthout The washer, the cIÇcuIt
card shorts out to the chassIs duÈINg system opraTIonÉ Get the washer wIth
NSN
5310¼01Á043Â1¸04Ã
SEP 90
45
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