PS Magazine - SEPTEMBER 1973
PS, The Preventative Maintenance Monthly
1973 SERIES, ISSUE 250
SEPTEMBER 1973
'I±
I
I
Impulse cartridges in unopened
cans are good fr 8 years-Fom The
daCe o± manu²cTUre sCamped on The
sealed coNTaiNer.
I± The can is opened, the carTridges
are good fr 1 year³
´ip: When you Take The carTridge
ouT o± The caNµ Mark the daTe on iT
_iTh indelibLe iNk³ ´haT way you'¶·
be sUre NoT To use aN ouTdaTed explo¸
sive¹
Score
ºartridGes you TAke ouT o± The
ejecTor rack iN the original meTal caN
aNd Keep The coNtai»er under ¶ock
and Key ¼ ½ ¾ jusT like aNy smalL arms
56
When you ¿iowa
(OH-sBA)
pilots
make your exterior check befre
cranking up the birdµ fcus iN on the
maiN roTorÀfr rea¶³
Para 3Á1Â o± ÃÄ 55Á1520Å228ÆÂ0
(Sep
72±
says to rotate the blade 90
degrees¾ You haVe to handÁroTate the
b¶ade backwards To make sure the
Ç2 is Fee befre startingµ fr good
reason¾
Ãhe Ç2 can hang up ±o¶¶owiNg
engine shutdownÈ
Which is the reason why you aborT
a sTart i± the main rotor is not moving
by É0 per cent gas produceÊ speed
ÇË
̱ you coNtinue the staÍt past É0
per centµ the Ç2 wi¶¶ suddenly ¶et
goÈ Ãhe impacT torque cou¶d damage
the eNgine or power trainÎ
A
bindiNg Ç2 caN cause a¶¶ sOrts
o± grie± fr maiNtenance ÏypesÐ
SoÁÑÁÑÒѵ roTate The b¶ade beÓre
every startµ hoC pi¶ots¾
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