Name: Navistar International LT Series
Brand: Navistar
Rating: 4 (1 reviews)

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Operation

FifthWheelJawMonitoring

Theoptionalfthwheeljawmonitoringfeatureis

anelectronicjawlockindicatorsystemwithtwo

indicatorstoshowfthwheeljawstatustothe

driver.

Oneindicator,JAWLOCK,illuminatesGREEN

whenthetrailerisfullylockedontothefthwheel.

Theotherindicator,JAWUNLOCK,illuminates

REDwhenthetrailerisnotfullylockedontothe

fthwheel.Ifneitherindicatorisilluminated,this

indicatesthejawisunlockedandthetractorisnot

connectedtoatrailerandisinbobtailmode.Ifthe

JAWUNLOCKindicatorisashing,thisindicates

thejawislockedandthetrailerisnotconnected

tothefthwheel.Ifbothindicatorsareashing,thisindicates

asystemerrororfailure.Bothindicatorswillilluminatebriey

whenthekeyisturnedtotheONpositionasacheckoffunction.

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Navistar International LT Series Specifications

General