Textron Cessna - Page 77

McCAULEYPROPELLERSYSTEMS
CONSTANTSPEEDCOMPOSITEOWNER/OPERATOR
INFORMATIONMANUAL
(1)PartsthatrequireCadmiumplatingshallbetakentoanFAAapprovedPart145PropellerRepair
Stationorinternationalequivalentfordispositionandplating.
B.CadmiumAlternatives:PhosphateTreatmentandZinc-NickelPlating
(1)Partsthatrequirephosphatetreatmentorzinc-nickelplatingshallbetakentoanFAAapproved
Part145PropellerRepairStationorinternationalequivalentfordispositionandplating.
C.NickelPlating
(1)PartsthatrequireNickelplatingshallbetakentoanFAAapprovedPart145PropellerRepair
Stationorinternationalequivalentfordispositionandplating.
D.ThermalBlackOxidePlating
(1)PartsthatrequireThermalBlackOxideplatingshallbetakentoanFAAapprovedPart145
PropellerRepairStationorinternationalequivalentfordispositionandplating.
E.ChromePlating
(1)PartsthatrequireChromeplatingshallbetakentoanFAAapprovedPart145PropellerRepair
Stationorinternationalequivalentfordispositionandplating.
F.Anodize
NOTE:AllrepairedandoverhauledhubsmustbeanodizedorhaveaChemicalConversionFilm
Coatingappliedforcorrosionprotection.
(1)PartsthatrequiretobeanodizedshallbetakentoanFAAapprovedPart145PropellerRepair
Stationorinternationalequivalentfordispositionandtobeanodized.
G.ChemicalConversionFilmCoating
NOTE:AllrepairedhubsmustbeanodizedorhaveChemicalConversionFilmCoatingappliedfor
corrosionprotection.
(1)General
(a)TheprocessforaluminumcomponentsmustbeinaccordancewithMIL-DTL-5541,Class
1A.
(b)Allrepairsmustbecompletebeforethepartistreated.
(c)Allgrease,oil,orothermaterialmustberemovedusingsolventand/orawaterbased
cleanersothepart,ortheareaoftheparttobetreated,hasawaterbreakfreesurfaceas
requiredbyMIL-DTL-5541.
(2)Allpartsthatarechemicalconversionlmcoatedmusthavepaintappliedexceptontheengine
mountingange,cylindermountingange,andtheareaofthehubsocketwheretheshimcarrier
contactsthehub.
CAUTION:Paintorprimerisnotallowedontheenginemountingange,
cylindermountingange,andtheareaofthehubsocketwhere
theanti-bladeshakeshimcontactsthehub.Thisisa4.135inch
(105.0mm)diametercirclemeasuredfromthecenterofallblade
sockets.Paintandprimerarenotallowedinsideofhubsocketon
threadlesspropellers.
H.CorrosionProtection
(1)Forpropellersthatoperateinsaltairorothercorrosiveenvironments:
(a)ApplyLPS-3aroundthebladeretainingringsandshimcarrier.
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©McCauleyPropellerSystemsApr11/2014