Allison Transmission T 270 User Manual

NOTE:Iftheshiftcalibrationpermitsamaximumallowablegearin
primarymodethatisdifferentthanthemaximumallowablegearin
secondarymode,Prognosticsenabling/disablingisonlypermitted
intheshiftmodewiththehighestmaximumallowablerange.Ifyou
haveahigherrangesetofgearsinsecondarymodethaninprimary
modetoenablePrognostics,pushtheMODEbuttonsoMODE
appearsontheselectordisplayrst.
NOTE:ThethreePrognosticsfunctions,OM,FM,andTM,are
enabledordisabledasapackageandcannotbeenabledordisabled
individually.
5.9.5SETTINGFLUIDTYPEFORPROGNOSTICS.Theuidtypecanbe
programmedwiththeAllisonDOC
®
or,ifthespeciccalibrationallowsit,the
operatorcandothefollowing:
•Withtheengineoffandignitionon,performthefollowingsequenceon
theselector,N-R-N-D-N-R-N-D-N-R-N-D-N.
NOTE:Verifyprognosticsuidtypesettingmatchestransmission
uidtypeintransmission.OMnoticationswillbeinaccuratewhen
mismatched.Thiscouldresultintransmissiondamagefromrunning
aTES389
®
uidtoolongorcauseshortenedTES295
®
orTES
668
TM
uidchangestooccur.
AfterrecalibrationofaTCMalwaysverifyprognosticsuidtype
settingiscorrectusingAllisonDOC
®
.Changetheuidtypesetting
usingAllisonDOC
®
ifincorrect.
TheTRANSSERVICEindicatorashesifTES389
®
isthecurrentsettingand
illuminatessolidlyifTES295
®
orTES668
TM
isthecurrentsetting.Tochange
thetransmissionuidtype,wait5secondsafterenteringtransmissionuid
typemodeandperformoneofthefollowingsequencestoselecttheproper
transmissionuidtype:
•N(Neutral)R(Reverse)N(Neutral)toselectTES295
®
orTES668
TM
(theTRANSSERVICEindicatorilluminatessolidlyshowingTES295
®
orTES668
TM
hasbeenselected).
•N(Neutral)D(Drive)N(Neutral)toselectTES389
®
(theTRANS
SERVICEindicatorbeginstoashshowingTES389
®
hasbeen
selected).
98

Allison Transmission T 270 Specifications

General

Brand	Allison Transmission
Model	T 270
Category	Controller
Language	English