Disassembly and assembly

11. If a new DPF is being installed, the DPF must be
aligned using flexible exhaust pipe (8) 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 (10) evenly in three stages.
Tighten bolts (10) to an initial torque of 8 N·m
(71 lb in)
Tighten bolts (10) to a secondary torque of 16 N·m
(141.6 lb in)
Tighten bolts (10) to a final torque of 25 N·m
(221 lb in).
16. If necessary, remove Tooling (A) from flexible
exhaust pipe (8).
17. Connect the wiring harness assembly to
connection (1) on temperature sensor (9).
18. Connect the wiring harness assembly to
connection (2) on temperature sensor (3).
19. Connect the pressure sensor tube assembly (5)
to the DPF. Tighten the connection to a torque of
25 N·m (221 lb in).
20. Connect the pressure sensor tube assembly (7)
to the DPF. Tighten the connection to a torque of
30 N·m (265 lb in).
End By:
a. If the DPF has had an ash service, it will be
necessary to use the electronic service tool in
order to perform the ““DPF Ash Cleaning””
procedure.
b. If the DPF required replacing and a new DPF
has been installed, it will be necessary to use
the electronic service tool in order to perform
the ““DPF Replacement Reset”” procedure.
i05315171
Diesel Particulate Filter -
Install
(Wall Flow Diesel Particulate
Filter )
Installation Procedure
Table 18
Required Tools
Tool
Part Number
Part Description Qty
A
-
Bellows Protector 1
Wear goggles, gloves, protective clothing, and a
National Institute for Occupational Safety and
Health (NIOSH) approved P95 or N95 half-face
respirator when handling a used Diesel Particu-
late Filter or Catalytic Converter Muffler. Failure
to do so could result in personal injury.
NOTICE
Do not strike any part of the assembly of the Diesel
Particulate Filter (DPF). Do not allow any object to
contact the internal element of the DPF. If the internal
element of the DPF becomes damaged, the assem-
bly must be replaced.
1. Ensure that all components are clean and free
from wear and damage. If necessary, replace any
components that are worn or damaged. Refer to
Disassembly and Assembly, “Inspection of Parts”
for the correct procedures.
2. If the flexible exhaust pipe was removed as an
assembly, refer to Disassembly and Assembly,
“Flexible Exhaust Pipe - Remove and Install” for
the correct installation procedure.
UENR0624-03 71
Disassembly and Assembly Section
This document has been printed from SPI2. NOT FOR RESALE