Disassembly and assembly

Illustration 120 g03372061
Illustration 121 g03372062
3. If necessary, install the temperature sensors (3)
and temperature sensor (9) into the DPF. Refer to
Disassembly and Assembly, “Temperature Sensor
(DPF) - Remove and Install” for the correct
procedure.
4. Position a new V-band clamp onto flexible exhaust
pipe (12).
5. Attach a suitable lifting device to the assembly of
the Diesel Particulate Filter (DPF) (4). The weight
of the DPF is approximately 15 kg (33 lb).
6. Use the suitable lifting device in order to install the
DPF to mounting bracket (10). Ensure that the
flexible exhaust pipe is correctly seated onto the
turbocharger and DPF with the alignment pin (not
shown) fully engaged.
Note: Ensure that the exhaust gases flow in the
direction of temporary mark.
7. Remove the suitable lifting device from the
assembly of the DPF.
8. Position clamps (5) onto DPF (4). Loosely install
bolts (8).
9. Loosely install the Original Equipment
Manufacturer's (OEM) exhaust pipe assembly to
outlet section (6) of the DPF.
10. Align the temporary alignment marks on DPF (4)
and clamps (5) in Positions (A), (B), (C) and (D).
Note: Ensure that the flexible exhaust pipe bellows
are not subjected to any undue stress.
11. If a new DPF is being installed, the DPF must be
aligned using flexible exhaust pipe (12) as the
reference point.
Note: Ensure that the flexible exhaust pipe bellows
are not subjected to any undue stress.
12. Position the V-band clamp onto the DPF. Tighten
the flexible exhaust pipe clamp. Refer to
Disassembly and Assembly, “Flexible Exhaust
Pipe - Remove and Install” for the correct
procedure.
13. Tighten the OEM exhaust pipe assembly to the
outlet section of the DPF. Refer to the OEM for the
correct procedure.
14. Ensure that the DPF is installed in the original
position and all of the temporary alignment marks
are aligned.
Note: Ensure that the flexible exhaust pipe bellows
are not subjected to any undue stress.
15. Tighten bolts (8) evenly in three stages.
Tighten bolts (8) to an initial torque of 8 N·m
(71 lb in)
Tighten bolts (8) to a secondary torque of 16 N·m
(141.6 lb in)
Tighten bolts (8) to a final torque of 25 N·m
(221 lb in).
16. If necessary, remove Tooling (A) from flexible
exhaust pipe (12).
72 UENR0624-03
Disassembly and Assembly Section
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