PS Magazine - JUNE 1982
PS, The Preventative Maintenance Monthly
ISSUE 355
JUNE 1982
DearW
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whEn R²moviNg
the dusT arA
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frm
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th}1<ioT's
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both
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æçèéê ëìUplíîG
wÐÑÒ
8
ïðLñò) óô õö÷
BÓÔÕ Ö×ØÙMÚly ÛÜ ÝÞßàLá
øùúû
âãä åæçèéNêë ìíîïð?
±
Dear Specialist JjH.,
No± If the retainEr separates from
the boot, you don't have a good seaL²
Ask Fr a new dust and Moisture boot
³
with NSN ´6´5-00-624µ0674¶
/r
42
-¾¿À
-
²³´µ¶
üP4JýjþÿĀ
AHµ·S pressure sWiTches and trans¸
ducers in oil, fuel and hydraulic
systeMs arE taking it on the Chin,
¹obra Mecºs± »ore are failing!
¼ºe culprit? ¹orrosion!
During a wasº ½ob, water runs down
wire bundles and settles in the can¾
¿on plugs. ¼he corrosion villain then
goes to work, putting coMponents out
À
of coMMissionÁ
¼ºe poop in Para 2-4 of ¼» 55Ã
·500-333-Ä4Å on cleaning aircraft, is
WÆat You Want to followÇ ¼he ¹aution
"ÈO not use Water Or stÉaM on eÊecË
tRical equipMeÌtÍ is iMpOrtantÇ
Use drycleaning solVent PÎDÎÏ80,
¼Ype ·, tO reÐoVe tar, oil or grease
froM wire bundlesÇ NSN 6850Î00Ñ
ÄÏÒÓ90Ô8 will get you a 5Õgal can±
Ör×as On ØanY aÙrcraft are Open tO
Ú ÛÉ eÊeÜeÌts, tÆOÇ Ýain WiÊÊ rÞn ßOWÌ
tÛe Wàres Ùn tºe HueY ºelʺOÊe, fOr
ÉxaMple, aÌß sºOrt Out tºe WOrKs ±
án tºOse specÙal plaâes, YOu caÌ Keep
ãater Out of tÆe canÌOn plÞgs bY äsing
a ålexÙbl× sealaÌtÇ ÖßÛesiæe sealant,
sàlicOÌe ݼç, general purpOseè is
ãºét YOÞ WaÌtÇ NSN 80Ò0Õ00ÎÂ01Õ
ê5ëÏ ãill get YOu a ÒìµOz tuBe Of tÛí
cÊîar sealantï
Just squeeze tºe cOÌtents of tºe tðbe
aROuÌd tÆe WàresñWÆere tºe prOteâË
tiVÉ plastic cOVer eÌdsñaÌd YOÞòll
stOp tºî cOrRósiOn Villain ôóldõ
NO COverup, PleaSe!
NEver substitute screws in the ö0-
degree gear boX cover of
AHÕ·S,
¹obra Mechs.
÷
¼ºere is little clearance Between the
top of the cover and tºe gear boX ºous¸
ing± If you usø a lonG screw (in place of
tºe correct short one) in the upper nut
plate, it will wear a ºole in the gear
boX ºoùsing.
¼o prevent a gear boX replaceú
Ment, use onlY the screws called out in
ûig
ü
ñ
of the ¹obra parts pubs.
ò3
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