Remove (*); Install (*) - New Holland W130D Service Manual

14. Connect a suitable lifting device to the support struc-
ture (1) of the Diesel Oxidation Catalyst (DOC) and
carefully lift it (with SCR system components at-
tached). Position the support structure (1) over the
chassis of the machine.
Lower the support structure into position on the ma-
chine.
NOTE: be sure all wire harness connections and hoses are
out of the way or positioned correctly for reconnecting.
NOTE: emissions sensors mounted in the exhaust stream
are sensitive to extreme vibrations. Use of tools that gener-
ate extreme vibrations, such as impact wrenches and ham-
mers, will result in damage to emission sensors. Avoid us-
ing these tools during any service procedure in close prox-
imity of emission sensors. If the use of these tools can-
not be avoided, remove the sensors using extreme caution
prior to performing any service procedure.
15. Install the bolts securing the support structure of the
Diesel Oxidation Catalyst (DOC). Tighten the bolts to
125.0 – 150.0 N·m (92.2 – 110.6 lb ft).
Remove the lifting straps from the support structure of
the Diesel Oxidation Catalyst (DOC).
16. Install a new gasket between the pipe and the Diesel
Oxidation Catalyst (DOC). Torque the clamp to 11 –
13 N·m (8.1 – 9.6 lb ft). Torque the NOx sensor (1) to
40 – 60 N·m (30 – 44 lb ft). Torque the temperature
sensor (2) to 40 – 50 N·m (30 – 37 lb ft).
NOTE: use new clamps each time these connections are
taken apart.
17. Connect the main connector of the supply module.
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