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ResetFM.TheFMautomaticallyresetsoncethenewltershavebeen

installedandtheFLIpressureswitchnolongerdetectslowpressureatthe

lter.

TheFMcanalsoberesetmanuallythroughtheselector(ifallowedinthe

calibration)byeitherofthesemethods:

•PressandholdtheMODEbuttonfor10secondswhileinFMmode.

•Withignitiononandengineoff,shiftbetweenN-R-N-R-N-D-Ntoreset

theFM,pausingnomorethan3secondsbetweenconsecutiveshifts.

TheTRANSSERVICEindicatorilluminatesbrieyfollowingaresetto

acknowledgetheresetwassuccessful.

Ifthevaluedisplayedremainsunchanged,itispossibletheresetmaybe

restrictedtoAllisonDOC

only.TheFMstillresetsautomaticallyevenif

restrictedfrommanualresetthroughtheselector.

History.AllisonDOC

DiagnosticsProgrammaybeusedtodisplaythe

amountoftransmissionoperationfromtheinitialserviceindicationuntilthe

lterresetoccurred.

CAUTION:Transmissionuidandlterchangefrequencyis

determinedbytheseverityoftransmissionservice.Tohelpavoid

transmissiondamage,morefrequentchangesmaybenecessary

thanrecommendedinthegeneralguidelinesduetooperating

conditionsanddutycycle.

Fortheappropriaterecommendedchangeintervalguidelinesforyourspecic

transmissionconguration,refertoTable5–6.

5.9.8TRANSMISSIONHEALTHMONITOR(TM).Thisprognosticfeature

determinesclutchlifestatusofthetransmission’sclutchesandalertsyouwhen

clutchmaintenanceisrequired.Ithelpsavoidcostlyrepairsanddowntimeby

takingtheguessworkoutofschedulingroutinetransmissionmaintenance,

anditensuresyourtransmissionisoperatingatitsmaximumperformance

level.Theclutchlifestatusisdeterminedbymonitoringthecumulative

changesandthecalculatedrunningclearanceofthetransmissionclutches.

5.9.8.1CLUTCHMAINTENANCENOTIFICATION

TheTMfeaturedetermineswhenclutchmaintenanceisneeded.Ifanyofthe

clutches(exceptlockup)reachesaremaininglifeofapproximately10%or

ifanyoftheclutchrunningclearances(exceptlockup)exceedsamaximum

value,thentheTRANSSERVICEindicatorintheshiftselectorissteadily

illuminatedfromjustafterignitiononuntilignitionisturnedoff.IfTMmodehas

beenaccessedviatheshiftselector,a“TRANSHEALTHOK”or“TRANS

102

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