Engine - Engine and crankcase
30. Loosen the hexagonal nut of the outlet temperature
sensor
(1)
.
Loosen the hexagonal nut of outlet the Nitrogen Ox-
ides (NOx) sensor
(2)
.
Loosen the hexagonal nut of the ammonia (NH3) sen-
sor
(3)
.
Remove any straps holding the sensor wiring harness
to the others. Disconnect the temperature sensor
(1)
,
NOx, sensor
(2)
and the NH3
(3)
sensor from the out-
let
(4)
of the Selective Catalytic Reduction (SCR)
(5)
.
LEIL15WHL0672AB
23
31. Locate the inlet temperature sensor
(1)
and the inlet
NOx sensor
(2)
on the inlet of the Diesel Oxidation
Catalyst (DOC)
(3)
.
Loosen the hexagonal nut of the inlet temperature
sensor
(1)
and the inlet NOx sensor
(2)
.
Disconnect the sensors
(1)
and
(2)
from the inlet of
the Diesel Oxidation Catalyst (DOC)
(3)
.
LEIL15WHL0671AB
24
32. Loosen the hexagonal nut
(1)
, with related washer,
spacer, and bolt. Separate the P-clamp
(2)
that secure
the wiring harness
(4)
of the DOC inlet temperature
sensor from the support bracket
(3)
.
LEIL15WHL1141AB
25
33. Remove the two bolts
(3)
and the related washers and
nuts to separate the exhaust support bracket
(5)
from
the U-clamp
(4)
.
34. Remove the clamp
(1)
from the inlet Diesel Oxidation
Catalyst (DOC) pipe
(2)
.
Discard the gasket.
LEIL15WHL0826AB
26
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Содержание 1021G
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