Case IH OPTUM 270 CVT, Service Manual

Page: 45 / 81

Engine - Engine and crankcase
26. Disconnect the NO
x
sensor module electrical connec-
tor.
BAIL15TR00895AA
26
27. 1. Disconnect the D
IESEL
E
XHAUST
F
LUID
(DEF)/
A
D
B
LUE
® dosing module lines (1) .
NOTE: Seal all openings with clean blanking
plugs.
2. Disconnect the DEF/A
D
B
LUE
® dosing module
electrical connector (2) .
NOTICE: Avoid DEF/A
D
B
LUE
® contamination of the elec-
trical connector by disconnecting the DEF/A
D
B
LUE
® con-
nectors first.
BAIL15TR01273AA
27
28. • Detach the wiring harness (1) .
• Cut the cable tie
(2) .
• Disconnect the in-line electrical connector
(3) .
BAIL15TR00904AA
28
29. Disconnect the Diesel Oxidation Catalyst (DOC) tem-
perature sensor electrical connector.
BAIL15TR00905AA
29
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