PS Magazine - MAY 1976
PS, The Preventative Maintenance Monthly
ISSUE 282
MAY 1976
,f
I
i
ROTARY WING, HUB OIL TANKS-
.
Sight glass stained± can't see oil
²evel³ No positive safety´
µ¶u·¸¹º»
Cra¼ks in ho½sing´
Oil ²evel low
Droop stoP spr¾ng broken´
(Note:
Look at the pitch lock pin hole,
-
-
.
horizontAl region, fom the locK pin
hole to
the inboard end oF the
housing on the trAiling SurFace. ±lSo,
eyeqal/ the AreA next to the upper
pitch link attaching bolt holeS.)
±
-±²
VER¿ICAÀ HINGE ÁIN OIÀ TANKSÂ
Sea²s ²eaking´ Oil leve² low³ Sight
g²ass d¾rty´
uÃÃÄÅÆ
ÇÅM·È
ɶÊÊÇÅËCracks´ Ìoose dr¾ve arm
b½sÍingsÎ Ex¼essive Play´
ÏÐÇÏÑÃÊÇÒÄ
Overheated³
missing´
ÃÓÔÉÑ
ÕÖ¹×Ï-ChafingØ
(Note²
Eyeball the linKS For S³curity and
unbonding oF the upper and lower
bearing linerS.)
2,
1
FʸºµÒ
Ù¶ÚÒÛ¶Ê
?±²³
ÑÜÝÅÇuÕÖÉ
F¸ÊÒÄÅËIÞd¾¼atßà
45
warniÞg b½ttßÞ popPed´
(´oteµ Whe¶
you're
cranKing
up
the
bird,
a
preSsure Surge can pop the button· IF
So, juSt puSh the button bacK a¶d
checK it agAin¸)
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