PS Magazine - FEBRUARY 1987
PS, The Preventative Maintenance Monthly
ISSUE 411
FEBRUARY 1987
!
,.
'
I
.I
i
±
MAKEsvR THf BLDe
·n PS ar!²F³l´d 6µ¶O¸¹
ºoV
STARI
·
1-
UP!
.
Cowling
-
FouLinG
Wen you replace te blower ducT on your Black Hawk's lef engine, careFl
how you insTall The V-band clamps.
±
I± you insTalL The Clamps²ITem
2
in
³ig
2»3
o±
tm 55¼»520½237¾23¼p½»¿
bacKards, The clamp bol´s wiLl PTure
The engine cowling wµen iT's closed.
HEd o¶ ·aT revol¸ng developmenT by
¹sº»g ´he clamps,
NÀN 4730½0»½Á8½
508Â,
wi´h The ¼olTs poinTing
ÃbÄÅÆ.
'½ourse¾ you don'T have
Ç
worR a¿uT
²
³
whicµ way ´hey're Àcing on The righT
hAnd engine 'cause
Á
´he bLower ducT's
ÈcÉ
on ´he inboarD side o± Âe engine.
ÊË
ÌÍÎ ÏÐ
avi±t²on ³ools .´µ
chIpPIN± ²roblems
'
Ñ
Dear
Windy,
wE'R concErN±d About
²
FO³ (ForEign ObjEct ´AmAgE) to ouµ Aiµc¶ft
E·GinEs bEcAUsE thE plAting on somE of our tools is chipping.
¸E thought thE ¹EnErAl ºiµc¶» M¼intEnAncE ½AnuAl (T½
55-1500¶
204-25·¸)
¾AdE it clEAµ thAt only chµomE-plAtEd tools should bE usE¿
on AircrA», but ÀE cAn't find thE stAtEÁEnt in tHE ºpril
1970
ÂditionÃ
So, ÄÀhAt's thE lAtEst ÀoÅ on tools?
Dear Sergeant
JÒ hÓ Ô
Don't use anything but chrOme-plated
or unplAf ed±steel tools on aircRF. C²³
mium´aNµ zinc¶pLted too· (dull ¸nish)
can chip aNµ ¹eº Ch»me¼p½ted tOols
(shiny) aN¾ unpLted steel tools don't.
ÕÖ×Ø
accept anything but chrome³
pLted Or uNplAted±steel tOo· when you
get replacements ¿or aviation tool ktsÀ
ÌÍÎ ÏÐ
ÙÚ
S¹Æ
jÛ ÜÛ
NeVer u¹e
chºpped Or
fL»ked ¼OOL¹
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