PS Magazine - APRIL 1986
PS, The Preventative Maintenance Monthly
ISSUE 401
APRIL 1986
-
I
I
I
AH-iS Ser±es .²²
WE!L1 I' A
<OD THiNu
³OBoY
wf
Sho±tnU
BaCK ²³
U(
Give your Cobra's Helmet SighT System (HSS) the care and aTTention it
needs, bird mechs, piLots and gunners, or you mighT as well be shooTing from
the hip.
Here're some criticaL DO's and DON'±'s:
DON'±
lube the Linkage rails² Keep them Free of all foreign materiaL, such
as oil, grease, pain³, insecticide, window cLeaners and tape residue.
DON'±
use The li´µage raiLs for the handhoLd when you Leave the cockpit.
±hat will bend the rails and they'Ll have to be repLaced aT
$2,600
a whack²
DON'¶
throw anything into the cockpit before cLimbing in. Your HSS
won't take a Licking and keep on ticking²
DO
clean the linkage rails often. Use a lint-free cLoth soaked with de·
natured alcohoL²
¸O
remove smalL nicks and light damage by rubbing the raiLs with crocus
cloth¹ Wipe the raiLs cLean aFTer using crocus cloth.
uH´1 .²µ
Look-Alike
·
Can Fool You
W D ¶ME hy
Mec´s µ¶·k
wc"
The retainer pla±e and the shim
in the Huey's taiL ro±oR hUb aRe the
same shape, same size² and
ro³ghLy ±he same ±hickness. I±'s
easy ±o coNf³se one wi±h ±he o±her
when yo³'re instaLling ±he blade
and h³b assembly´
When yo³ p³± ±he ±ail rotoR h³b
±oge±heR, the pla±e wiµh ±he smalLeR
cen±er hole goes on ±he sLideR
³ndeR the bearings´
4¸
¹PR 8º
T·N¸?
•±.
²
b»¼ ½¾¿FdÀ
¹kº
»fF¼½l¾n¿
4Á
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