PS Magazine - MAY 1985
PS, The Preventative Maintenance Monthly
ISSUE 390
MAY 1985
Repor tools that need
MOD/FICA TION
-
Sha±e you± good MOD IDES with the A±my.
REPOrIN& YoU±
FieLD M²d³f´CATµ¶nS
sV·¸ ¹plºct»¼½
¾¿ÀÁÂà aÄ GÅvÆÇ
ÈHÉ ÊË ÌÍÎÏÐ
ÑÒ yÓuÔ WÕÖ×Øm!
²H-58 ³´µN
ÙÚÛÜÝ .Þ.
Thread Your WAy P±st TrUnnion Damage
dear E±itor,
ß
¶¶·1¶20¸22¹¸23¸1
·
says to lockwire th
Y
²-han±Le work ai± to the³
pitch hoR trunnions when
rem´viµg the main rot¶
assemb·y. But sometimes
a trunnion gets ±amage±
because it moves too much
in spite of the '¸ckwire¹
An± the trunnioº»> cost
$1¶6
a shot.
I avoi± that Problem by threa±ing
about one ha¼f inch of the ²½han±le. Then
à
secu¾ ¿he ²-han±le insi±e the hub with
nut, NSÀ
¶310¸00¸167¸1332,
an± washer,
NÁN
¶3º0¸00¸167¸»¹3¶¼
This keeps the
han±le in place better than the wire an±
we get no more buste± trunnions¹
ÁFC Jer D¹ Ãay
á
Hoo±, TX
AviatIon M1±±²g³´
±
If
your Unit has not received
·
a
message you have an Interest
In, check with your next h²gher
headquaRters.
OV-1±²5-1, SOF³
Technical Msg,
OV±1, RV-1 Series² one³time in·
spection of AC geNerato´sµ TB
55¶1520³217¸¹. º5º530ZJan 85»
UH-1-85´1µ SOF¶
TechNical Msg¼
ExteNsioN oF time compLiance to
âãä85
SO½ Msg UH¸1¸84¾ºº¿ 042200Z
Jan 85¿
U-8·85-01µ SOF¸
Technical Msgµ
U¸8 ExcaÀibur conversionÁ oneÂtime
iNspectionà for sÄspected engine
gage ÄNits anD conformance to
½AA airworthiness
Å
directive
TB 55¾º5º0¾20º¸20ƺ7Ç º41630Z
Jan 85¿
37
SOU¹GEN-85-MEM¹01º
SOU¸
TechnicaÀ Msg² Maintenance platÈ
Foɼ mechaNicaL aDjÄstabLe stai´
aND platfoʼ Type ˶1Á ÌSÌ 1Í30Î
00¸5296235¿ 28º2ÏZ Jan 85¿
MIM» T53¼85»MEM½01¾
Installation
oF fÄeÀ coNtroL anD/or governor on
tÐe T53¾Ñ¶70ºA eNgine (OVÆ1Ò/
ÓV¶ºÔ aircraFt)Õ 2Öº×20Z Jan 85Ç
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