Nissan Juke F15. Instruction — part 620
EM-34
< REMOVAL AND INSTALLATION >
[MR FOR NISMO RS MODELS]
CATALYST
CATALYST
2WD
2WD : Exploded View
INFOID:0000000012197261
2WD : Removal and Installation
INFOID:0000000012197262
REMOVAL
1. Remove engine cover. Refer to
2. Remove cowl top extension. Refer to
3. Remove air duct (suction side). Refer to
4. Remove air inlet tube 3. Refer to
.
5. Remove front tube. Refer to
.
6. Remove heat insulator. Refer to
7. Remove catalyst converter support bracket (upper and lower).
8. Remove A/F sensor 1.
• Using heated oxygen sensor wrench [SST: KV10117100 (J-3647-A)], remove A/F sensor 1.
CAUTION:
JPBIA4321GB
1.
A/F sensor 1
2.
Catalyst converter shroud upper
3.
Gasket
4.
Catalyst converter
5.
Catalyst converter support bracket
(lower)
6.
Catalyst converter support bracket
(upper)
A. To exhaust system
Engine front
: N·m (kg-m, ft-lb)
: N·m (kg-m, in-lb)
: Always replace after every disassembly.
, : Indicates that the parts is connected at points with same symbols in actual vehicle.
CATALYST
EM-35
< REMOVAL AND INSTALLATION >
[MR FOR NISMO RS MODELS]
C
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• Never damage air fuel ratio sensor 1.
• Discard any sensor which has been dropped from a height of more than 0.5 m (19.7 in) onto a
hard surface such as a concrete floor; use a new one.
9. Remove catalyst converter shroud upper.
10. Remove bolts and nut of catalyst converter turbocharger side.
11. Remove catalyst convertor. And keep a service area.
NOTE:
Slide the catalyst converter in a lateral direction to obtain work space for removing exhaust manifold
mounting nuts.
12. Remove heat insulator. Refer to
13. Disconnect water hoses from turbocharger as follows:
• Attach plug to prevent engine coolant leakage when engine coolant is not drained.
CAUTION:
Perform this step when the engine is cold.
14. Remove oil supply tube and oil return pipe. Refer to
15. Remove exhaust manifold cover. Refer to
16. Remove exhaust manifold mounting nuts.
17. Remove exhaust manifold with turbocharger.
18. Remove gasket of exhaust manifold.
19. Remove catalyst converter.
20. Remove gasket.
INSTALLATION
1. Install gasket between turbocharger and catalyst as shown in
the figure.
2. Install catalyst converter with the following procedure.
1
: Gasket
A
: Turbocharger side
B
: Catalyst converter side
C
: Claw
JPBIA4418ZZ
EM-36
< REMOVAL AND INSTALLATION >
[MR FOR NISMO RS MODELS]
CATALYST
• Tighten in numerical order as shown in the figure.
- Install catalyst converter (base on stud position 1).
- Temporary assemble 2 (no priority).
- Temporary assemble 3, 4.
- Tightening 5, 6 and 7.
- Tightening again 8, 9 and 10.
- Temporary assemble 11.
- Tightening 12,13,14,and 15.
3. Note the following, and install in the reverse order of removal.
A/F sensor 1
• Using heated oxygen sensor wrench [SST: KV10117100 (J-3647-A)], install A/F sensor 1.
CAUTION:
• Before installing a new sensors, clean exhaust system threads using heated oxygen sensor
thread cleaner tool (Commercial Service Tool: J-43897-18 or J-43897-12) and apply anti-seize
lubricant.
• Never apply excessive torque to sensor 2. Doing so may cause damage to sensor 2, resulting
in the “MIL” illuminating.
• Prevent rust preventives from adhering to the sensor body.
AWD
JPBIA4362GB
CATALYST
EM-37
< REMOVAL AND INSTALLATION >
[MR FOR NISMO RS MODELS]
C
D
E
F
G
H
I
J
K
L
M
A
EM
N
P
O
AWD : Exploded View
INFOID:0000000012197263
AWD : Removal and Installation
INFOID:0000000012197264
REMOVAL
1. Remove engine cover. Refer to
.
2. Remove cowl top extension. Refer to
3. Remove air duct (suction side). Refer to
4. Remove air inlet tube 3. Refer to
.
5. Remove front tube. Refer to
.
6. Remove heat insulator. Refer to
.
7. Remove catalyst converter support bracket (upper and lower).
8. Remove A/F sensor 1 and heated oxygen sensor 2.
• Use heated oxygen sensor wrench [SST: KV10117100 (J-3647-A)], remove A/F sensor 1 and heated
oxygen sensor 2.
CAUTION:
JPBIA4345GB
1.
A/F sensor 1
2.
Catalyst converter shroud upper
3.
Gasket
4.
Heated oxygen sensor 2
5.
Catalyst converter support bracket
(lower)
6.
Catalyst converter
7.
Catalyst converter support bracket
(upper)
A.
To exhaust system
Engine front
: N·m (kg-m, ft-lb)
: N·m (kg-m, in-lb)
: Always replace after every disassembly.
, : Indicates that the parts is connected at points with same symbols in actual vehicle.
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