Nissan X-Trail 32. Instruction — part 1106
DPF (DIESEL PARTICULATE FILTER)
EM-321
< REMOVAL AND INSTALLATION >
[R9M]
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DPF (DIESEL PARTICULATE FILTER)
Exploded View
INFOID:0000000011006844
Removal and installation
INFOID:0000000011006845
CAUTION:
• Perform the operation with the exhaust system fully cooled down because the system is still hot just
after engine stops.
• Be careful not to cut your hand on the insulator edge.
NOTE:
DPF (diesel particulate filter) differ-
ential pressure sensor
A/F sensor 1
Turbocharger heat shield gasket
Particle filter mounting
DPF (diesel particulate filter)
Particle filter bracket
Exhaust gas temperature sensor 2
Heat insulator
DPF (diesel particulate filter) differ-
ential pressure tube assenbly
To turbocharger
To EGR cooler
To exhaust front tube
: Vehicle front
: N·m (kg-m, ft-lb)
: Always replace after every disassembly.
JPBIA6960GB
EM-322
< REMOVAL AND INSTALLATION >
[R9M]
DPF (DIESEL PARTICULATE FILTER)
When remove DPF for 4WD models, perform it after removing engine and transaxle assembly. Refer to
366, "Removal and Installation"
.
REMOVAL
1.
Remove cowl top cover and extension cowl top. Refer to
2.
Remove the silencer. Refer to
3.
Remove the air inlet pipe. Refer to
.
4.
Remove the A/F sensor 1
and exhaust gas pressure sensor
.
5.
Remove the turbocharger boost control vacuum hose
from
turbocharger.
6.
Remove the turbocharger boost control solenoid valve nuts
.
7.
Move aside the turbocharger boost control solenoid valve
.
8.
Remove the turbocharger boost control solenoid valve bracket
bolts .
9.
Remove the turbocharger boost control solenoid valve bracket
.
: Vehicle front
JPBIA6976ZZ
: Clip
E1BIA0625ZZ
JPBIA6977ZZ
JPBIA6978ZZ
DPF (DIESEL PARTICULATE FILTER)
EM-323
< REMOVAL AND INSTALLATION >
[R9M]
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10. Disconnect the harness connectors
,
and
.
11. Remove the particle sensor connector bracket.
12. Remove the front wheels. Refer to
.
13. Remove the rear torque rod and rear torque rod bracket. Refer to
14. Remove front suspension member. Refer to
15. Remove exhaust front tube. Refer to
.
16. Remove the particle filter bracket
.
17. Remove DPF (diesel particulate filter) differential pressure tube
assembly .
CAUTION:
Be careful not to impact or damage DPF (diesel particulate
filter) differential pressure sensor.
18. Remove exhaust gas temperature sensor 2
.
CAUTION:
Be careful not to impact or damage exhaust gas tempera-
ture sensor 2.
19. Remove heat insulator
.
20. Remove EGR heat shield
.
E1BIA0628ZZ
JPBIA6979ZZ
JPBIA6980ZZ
: Bolts
: Vehicle front
JPBIA6973ZZ
EM-324
< REMOVAL AND INSTALLATION >
[R9M]
DPF (DIESEL PARTICULATE FILTER)
21. Remove EGR cooler nuts
.
22. Remove the bolts
of the particle filter straps and the straps.
23. Remove the particle filter nuts.
24. Move the engine lower side forward and remove the particle filter.
CAUTION:
Be careful not to impact or damage particle filter pressure sensor.
INSTALLATION
• Note the following, and install in the reverse order of removal.
CAUTION:
• Be careful not to impact or damage particle filter sensor.
• When installing never use such tools as an air impact wrench.
1.
Perform “Diesel particulate filter data clear”. Refer to
. when replacing diesel partic-
ulate filter. Refer to
EC-943, "Special Repair Requirement List"
: EGR cooler
: Bolt
: Vehicle front
JPBIA6974ZZ
E1BIA0621ZZ
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