Case 821G - Page 58

Engine-Engineandcrankcase
55.Taganddisconnectthewireharnessofthetempera-
turesensor(1)fortheSelectiveCatalyticReduction
mufer(SCR)andcuttheconnectorwireclamps.
Loosenthescrewsandremovethebar(2).
LEIL14WHL0407AB55
56.AttachasuitableliftingstrapstotheSelectiveCat-
alyticReductionmufer(SCR)supportstructure.Re-
movetheboltssecuringthesupportstructureatthe
front(1)andrear(2)partofthestructure.
Useasuitableliftingdeviceandcarefullyliftthe
supportstructureoftheSelectiveCatalyticReduction
mufer(SCR)fromthemachine.
NOTE:payparticularattentiontotheconnectionbetween
theSCRmuferandtheDieselOxidationCatalyst(DOC).
LEIL13WHL0169AB56
57.Taganddisconnectthewireharnessfromthebuzzer.
Removethebolts(1)securingthefrontsupportstruc-
tureoftheSCRmuferandremoveit.
LEIL16WHL0567AB57
58.Taganddisconnectwireharnessfromprimaryfuel
lter.
RAPH12WEL0068AA58
51428216_EN14/12/2017
10.1[10.001]/21