PS Magazine - TB 43-PS-453
PS, The Preventative Maintenance Monthly
ISSUE 453
AUGUST 1990
ent, buckled or bindIng curtains
on your M981 F±STV'²
t
pRiscop assembly or M³1
±´V's µmage ¶ransfEr
assembly leave the dome
Lens opn to damage.
P·¸vent lens damage
by cleaNing the front
And rear cUrtain
guides dUr¹ng
quaºterly ±´ » or
t
p¼isco½e
c¾eaning¿
DUsÀ seÁ¶les in the guides dÂRÃng o½eratIonÄ ÅnoUgh dust causes the cUÆains
to bendÇ bÂckÈe or bind¿
HereÉs the exʼa work you need to do dUring dome lens cleaning, shown on
Pages 3-208 and 3Ë209 of ´M 9-2350-26Ì20 (fOr ¶he ÍÎÏ´V) and Pages 3Ð80Ñ l
and 3Ò80¿2 of TM 9-2350Ë259Ò20 (for the M³1
IT):
ÓÔ »fÕer disassembling down to the dome lens and erecÀor assembÈy wÖndow,
wi½e the curÊaµn gUµdes using clean water and a lint-f×e clothØ
ÓÔ Dry the cURtain guides with another lint-Ùee clothÚ
ÓÔ Wip ¶he cUr¶ain itself with a lintÛÜee cloÀh whµle youÉre at iÊÝ
´he curta¹n gUide cleaning inÞßrmation wµàl
b
added to your TMÉá, buÁ you
can átaRt savµng cUâÀaµns ãäght nowå
8
AUG
90
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