PS Magazine - TB 43-PS-464

PS, The Preventative Maintenance Monthly

ISSUE 464

JULY 1991

PS Magazine - TB 43-PS-464 - Page 48 of 53
ANnS2 Driver's NIght Visio± VieweR .
..
Tighten Up on Screw Problem
NighT V²sio± GOggles .
..
T
he shoulder screwS on the Lever faS-
Teners on The vieweR mouNT assembLy
have a habiT oF workINg looSe. A ±ooSe
screw LeadS To a Loose f²sTeNer aNd ThaT
meaNS a shaky viewer³
A quIck check puTS The Screws To
LooSe ScrewS
´
µf The Lever f²STeNer Tu¶S
IN a
compLeTe
cIrcle,
The
ShouLder
Screw's LooSe·
HThe Level
fas³e±eR ³u´µs ²±
a cmp¶E·E CirCle,
geT yoU¸ repa²rmaµ
TO ¹ºh·eµ
I
©@m1
lf ±©²i@Lf®³
L
our
A¸/PV¹º5B
aNd
-SC
NighT
Be sure Never To uSe »O¼h Ty½¾ o¿
vISioN gOggLeS have duaÀ bÁTtery caÂaÃ
bÄLITyÅ ÆhaT means ThaT They use eITheR
The BBº5567ÇU LÈThÉÊm ba¼TeryË ¸¹¸
6135º01º09Ì5Í65, oR The BAºÍ058ÎU
ÏLkaLINe baTTeÐ,
¸¹¸
61Ñ5ÒÓÌÔÍ5Õ
2Ö8ר
baTTerIeS aT The same TIme SINce thIs wILL
pÁÙTiaÚLy discharge the LIThIum baTTery·
DurÛNg hoT aNd mILd weaÜheÙÝ
us
The BAºÞ058 baTTeßIes·
àhe BAºÍ058 baTÜerIeS do noT work
weLL in Subáfâeezing Tem½âaTãreSä So
uSe The BAå5567 LIThiãm baTTery wheN
CoLd weaTher SeTS Inæ


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