POWER TRAIN 16000 SERVICE/MAINTENANCE MANUAL
7-22
Published 05-09-17, Control # 014-28
NOTE: Engine Fault Codes:
If DPF was replaced or cleaned as a result of
engine Fault Code 1922, the stored soot load in the
engine ECM must be reset (see Engine
Manufacturer’s Service Manual).
If engine Fault Code 1981 is active and Fault
Codes 2639, 1921 and 1922 are NOT active, a
stationary regeneration is not required after
replacing the DPF.
If engine Fault Code 1981 and/or 1922 are active
after cleaning the DPF, a stationary regeneration
MUST be performed after installing the DPF.
Side Inlet Re-orientation
NOTE: The DPF cleaning vendor should return the DPF
with the three sections of the DPF oriented
properly. Follow steps below only if re-orientation of
DPF is required.
1. Remove P-clamps (18) from standoff.
2. Loosen the V-band clamp (19) connecting the inlet
section to the filter section until the inlet section can be
freely rotated around the center section of the DPF. Do
not fully remove the clamp or gasket.
3. Rotate the inlet section to the orientation shown in
Figure 7-16
.
4. Tighten V-band clamp (19) to a torque value of 14.8 ±
1.48 lbs-ft (20 ± 2.0 Nm).
5. Using a rubber mallet, gently tap the circumference of
the clamp to ensure proper seating of V-band clamp
(19). Re-torque V-clamp to a value of 14.8 ± 1.48 lbs-ft
(20 ± 2.0 Nm).
6. Loosen the band clamp retaining the lifting hook (20) on
the inlet section until the lifting hook can be freely
rotated.
7. Return hook to vertical position. Ensure band clamp
hardware is rotated 35° from the hook as shown in
Figure 7-16
. Adjust hook orientation to ensure sensor
wires will not be damaged while lifting.
8. Tighten the band clamp to 64.6 ± 8.9 lbs-in (7.30 ±
1.0 Nm).
9. Re-install the P-clamps (18) and tighten to a torque of
64.6 ± 8.9 lbs-in (7.30 ± 1.0 Nm). Ensure wires installed
in P-clamps are not within 1 in (25 mm) of DPF body.
Avoid sharp bends and excessive tension in sensor
wires.
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