PS Magazine - TB 43-PS-512

PS, The Preventative Maintenance Monthly

ISSUE 512

JULY 1995
PS Magazine - TB 43-PS-512 - Page 25 of 47
{
aying bare your Cobra's taIl rotor dRive gearbox is a c±nch. With a fEw Twists
oF yoUr tRusTy scRewdriVeR, ou² come The
32
screws and o³ come the coveRs´
When ±t's time to coveR up, ThoUgh, The screws have TUµed¶ Of Those
32
scRews,
16
are shorT and
±6
aRe Long· Which go wheRe¸ and does iT matter?
DaRn right iT does!
I
N
S
N 5²
0
5·³·
9
´
µ
· 7¶7
i
Put The Long screws where the shoRt ones
j
N
S
N
¸¹0¸•00.84
9
-4º4
µ
J
beLong and yoU
'II
damage The gearbox case¶
¹
º
PUt the shoRT ones where The Long ones
I
beLong and yoUr coveRs won't sTay on»
¼hey become a ½OD risk¾
¼he
16
shoRt scRews,
nsn »3¼»½¼¼½¾¿ÀÁ¿6¿2,
-
are ¿Tem
»¾Â
½±g
¿¿,
in ¼M
»»Ã1»2¼Ã236Ä23?Á1Å
¼he
16
Long screws,
nsn »3¼»Á¼¼ÁÀ12½Æ3¼Æ,
aRe Àtem
»ÆÅ
¼he soLUTiÁn is sÂmÃle· Know that The screws are not inteRchangeabLe¶ PUT them
in seÃarate containers dURing ma±ntenance¶ Make sure to Ãut Them back ±n the
coRrecT hoLesÄ
OR maybe a scRew "jigÅ wÆll wÇRk Èr the sÆTuaTÆons wheRe someone eLse may
have to instaLL the scRewsÄ ¼he jig coUld mark where the sÉrews belong·
PÇ ÈÉÊ
ËÌ
JUL ÍÈ
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