PS Magazine - JULY 1979
PS, The Preventative Maintenance Monthly
ISSUE 320
JULY 1979
When the time rolls 'Round for replacemeNt of the cartridges on your
Mohawk±s Martin-Baker ejectioN seat, be sure you ask for the right oNes.
V'E
The caRtRidge sEt² items 15 and 16 in Fig 88 of TM 55³15´0³204³23P (Aug
76)² is the oLd type and obsolete. Using it² per the time frame listed in TM
55µ1680-308³24 (Dec 74), will keep your bird oN the gRouNd¶
FoR all OV·1 models you must have caRtridge set, ¸S¸ 1377³00³845³
5242 .
.¶ accept no sub
¹
stitute!
NeEd Sampl± BotTL²s
Used intravenous bottLes are good for saº»LiNg the fue¼ iN your ½irds¶
If the medics are fresh out, tho, yo¾ caN a¼ways ask ¿or the cLear g¼ass
sampling bottLes Listed oN page 6-6 iN FÀ ´0-70 Á¾¼ 7Â)² oN iNspectiNG
petroleum products.
¸S¸ 6640Ã-00-404³0660 wiLL get you a ´6³oz bottLÄ; ¸S¸ 6640-00³404-0661
/
•
32³Å> boÆK.
3
8
±
When yoÇ get down to the nittyÈ
gRittY of aiRcRaft haRdware² it±s moRe
than nuts and Éolts that hold youR
flying
machines
togetheR¶. ¶itÊs
the
Right haRdwaReË
Take the OH-58̲ foR example¶
Urgent
action
MWO 55-1520·228µ
30Í23² with Ch 2 (Dec 74)² long ago
called foR a new pylon support link
assembly¶ ¸ew bolts² nuts² washeRs
and cotteR pins weRe included in the
mod kit¶ The Removed hardwaRe was
not acceptable and was supposed to
be scRapped¶
Would Îou believe that some of
the old link nuts² ¸S¸ 5310·00·806-
183ϲ are still being used? It±s tRueË
WA³ch YOur
´
µ¶P!
±ÐouRse TM 55µ1520·228-23P Ñun
78)² Fig 23² item 5²
calls
foR nut²
¸S¸
53Ï0-Ò0µ918-Ò482¶
Ìnother
"pRefeRRedÓ nut² ¸S¸ 53´0Ô0Ò-449-
23Õ9² will also be added to the paRts
pub.
Come
on²
nowÖsomebodY
out
theRe is not Reading the latest paRts
manual×
&
points
is
a
area¶
ºuch weight theRe can bend the
ThØ work platforºs on thÙ CÚÛÜ7 pLatform aNd keep it fRom closing.
aft
Rotor
pylon aRe
takiNg
a
ReaL
ÝemembeRÞthe
400-lb
weight
beating¶
ßimit on the whole platfoRm includes
The outeR half of the pLatform youR tools¶ Two heftY mechs and a
I
beyond the suppoRt ca½le attachiNg toolbox could do the platfoRm in¶
.I
,
_±
3
9
-²-³
-±
²
I
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