
EXHAUST SYSTEM
B ENGINE
A
SECTION
EXHAUST SYSTEM
EX EX
C
D
E
CONTENTS
PREPARATION .......................................................... 2
. Components (AWD Models) .................................... 4 . F
Commercial Service Tools ....................................... 2
. Removal and Installation ......................................... 4
.
EXHAUST SYSTEM .................................................. 3
. REMOVAL ............................................................ 4
.
Checking Exhaust System ...................................... 3. INSTALLATION .................................................... 4
. G
Components (2WD Models) .................................... 3 . Inspection After Installation ..................................... 5
.
H
I
J
K
L
M
Revision: 2006 August EX-1 2006 G35 Sedan
PREPARATION
PREPARATION PFP:00002
Commercial Service Tools NBS001NB
Tool name Description
Power tool Loosening nuts and bolts
PBIC0190E
Revision: 2006 August EX-2 2006 G35 Sedan
EXHAUST SYSTEM
EXHAUST SYSTEM PFP:20100
A
Checking Exhaust System NBS001NC
Check exhaust pipes, muffler and mounting for improper attachment,
leaks, cracks, damage or deterioration. EX
q If anything is found, repair or replace damaged parts.
C
D
SMA211A
E
Components (2WD Models) NBS001ND
F
G
H
I
J
K
L
M
PBIC4927E
1. Finisher 2. Mounting rubber 3. Main muffler
4. Ring gasket 5. Mounting rubber 6. Collar
7. Mounting bracket 8. Center muffler 9. Ground cable
10. Collar 11. Grommet 12. Exhaust mounting bracket
13. Grommet 14. Gasket 15. Exhaust front tube
16. Gasket
q Refer to GI-10, "Components" for symbol marks in the figure.
Revision: 2006 August EX-3 2006 G35 Sedan
EXHAUST SYSTEM
Components (AWD Models) NBS001NE
PBIC3521E
1. Finisher 2. Mounting rubber 3. Main muffler
4. Ring gasket 5. Mounting rubber 6. Collar
7. Mounting bracket 8. Center muffler 9. Ground cable
10. Collar 11. Grommet 12. Exhaust mounting bracket
13. Grommet 14. Gasket 15. Exhaust front tube
16. Gasket
q Refer to GI-10, "Components" for symbol marks in the figure.
Removal and Installation NBS001NF
CAUTION:
q Be sure to use genuine exhaust system parts or equivalents which are specially designed for heat
resistance, corrosion resistance, and shape.
q Perform the operation with the exhaust system fully cooled down because the system will be hot
just after the engine stops.
q Be careful not to cut your hand on the heated insulator edge.
REMOVAL
Disconnect each joint and mounting using power tool.
INSTALLATION
Note to the following, and install in the reverse order of removal.
CAUTION:
q Always replace exhaust gaskets with new ones when reassembling.
Revision: 2006 August EX-4 2006 G35 Sedan
EXHAUST SYSTEM
q If insulator is badly deformed, repair or replace it. If deposits such as mud pile up on the insulator,
remove them. A
q When installing insulator avoid large gaps or interference between insulator and each exhaust
pipe.
q Remove deposits from the sealing surface of each connection. Connect them securely to avoid EX
gas leakage.
q Temporarily tighten mounting nuts. Check each part for unusual interference, and then tighten
them to the specified torque. C
q When installing each mounting rubber, avoid twisting or unusual extension in up/down and right/
left directions.
Inspection After Installation NBS001NG
D
q With the engine running, check exhaust tube joints for gas leakage and unusual noises.
q Check to ensure that mounting brackets and mounting rubbers are installed properly and free from undue E
stress. Improper installation could result in excessive noise and vibration.
q Make sure that clearance between finisher and rear bumper is even.
F
G
H
I
J
K
L
M
Revision: 2006 August EX-5 2006 G35 Sedan
EXHAUST SYSTEM
Revision: 2006 August EX-6 2006 G35 Sedan