7-MAINTENANCE
4.Removetherubberbootcoverfromthewiresof
theliquidlevel/temperaturesensorsendingunit
DEF/ADBLUE®andenginecoolantsupplylines.Mark
wireandhoseconnectionpositions.
RCPH11WHL704BAU4
5.Unplugthewiringharness.
RCPH11WHL705BAU5
6.Disconnecttheenginecoolantlines(1)andthe
DEF/ADBLUE®lines(2)bypushingcouplingtogether,
squeezingthetabsandthenpullingtheconnection
apart.
Removethepurgeline(3)bypushingcollardownwith
screwdriverandpullinguponthepurgeline(3).
NOTE:plugalllinestopreventdebrisfromenteringthe
system.
LEIL16WHL1567AB6
7.Movethewiringharness,enginecoolantlines,DEF/
ADBLUE®supply/returnlinesandpurgeline,offtothe
side.Movetheentirebundleofftotheside.
RCPH11WHL706BAU7
7-123