PS Magazine - MARCH 1973
PS, The Preventative Maintenance Monthly
1973 SERIES, ISSUE 244
MARCH 1973
TESTING
EEZE
T
ntifreeze-
±
t
²!³´
G
removing
the
©
Bend the pump tube around tHe tester
clear pump from its saddle housing, re±
body and point the pUmp end through the
lease pump tip from its retainer clip. In±
sLot opening on the plastic cover. Place a
seN pump enD an incH or so below the
few drops of the sampLe on the portion of
liquid Level in the raDiator. Squeeze tHe
the measuring window exposed by tHe
pump bulb to suck Up a sample.
slot.
ReADING
SUCK-UP
ENOUGH
FOR
SAMPLE
²ead tHe tester toward a bright source
oF ligHt³ WHen you l
o
ok through the eye´
piece lens you'll see a rectangle µith
two
calibrateD
scales¶batCery
cHarge
readings on the left scale· antifreeze read¸
ings on the rigHt¹
E
Pr
OnLY HlF SaJ±"
{
coiIng
s²TgM
p³W
10 + 5±
f, .´
-·l2
PLMANnf
a±T²FR[(³´
pOtCcµI¶/i .,
µd¶ m· ¸¹tºz[
_,±
»¼½ ¾ 750-6¿1À
the plus and minus siGns.
22
Ting
BatteryºMake a separate test for each
battery celL. »sing the black dipstick,
place a few drops of battery acid onto the¼½
exposed portion of the measuring win¾
dow. WatcH out for stray drops of acid.
¿Lean window and coveR after each cell
test.
0
THe liqUiD sample will divide the rec¾
tangle with an area of ligHt and an areA of
shaDoÀ; yoU read the scale wHere they
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23
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