Infiniti M35/M45 Y50. Manual — part 757
EX-1
EXHAUST SYSTEM
B ENGINE
CONTENTS
C
D
E
F
G
H
I
J
K
L
M
SECTION
EX
A
EX
EXHAUST SYSTEM
PREPARATION . . . . . . . . . . . . . . ... 2
Special Service Tools . . . . . . . . . . . ... 2
Commercial Service Tools . . . . . . . . . . 2
EXHAUST SYSTEM . . . . . . . . . . . . ... 3
REMOVAL . . . . . . . . . . . . . . . . 5
INSTALLATION . . . . . . . . . . . . . . 5
INSPECTION AFTER INSTALLATION . . . . .. 5
Components . . . . . . . . . . . . . . . . 6
Removal and installation . . . . . . . . . . .. 7
EX-2
PREPARATION
PREPARATION
PFP:00002
Special Service Tools
NBS005RH
The actual shapes of Kent-Moore tools may differ from those of special service tools illustrated here.
Commercial Service Tools
NBS005RI
Tool number
(Kent-Moore No.)
Tool name
Description
KV10117100
(J3647-A)
Heated oxygen sensor wrench
Loosening or tightening heated oxygen
sensor 2 (VQ35DE)
For 22 mm (0.87 in) width hexagon nut
KV10114400
(J38365)
Heated oxygen sensor wrench
Loosening or tightening heated oxygen
sensor 2 (VK45DE)
For 22 mm (0.87 in) width hexagon nut
NT379
S-NT636
(Kent-Moore No.)
Tool name
Description
a: (J-43897-18)
b: (J-43897-12)
Heated oxygen sensor thread cleaner
Reconditioning the exhaust system threads
before installing a new heated oxygen sensor
(Use with anti-seize lubricant shown below.)
a: J-43897-18 (18 mm dia.) for zirconia
heated oxygen sensor
b: J-43897-12 (12 mm dia.) for titania
heated oxygen sensor
(
—
)
Anti-seize lubricant (Permatex 133AR
or equivalent meeting MIL
specification MIL-A-907)
Lubricating heated oxygen sensor thread
cleaner when reconditioning exhaust system
threads
( — )
Power tool
Loosening bolts and nuts
AEM488
AEM489
PBIC0190E
EXHAUST SYSTEM
EX-3
C
D
E
F
G
H
I
J
K
L
M
A
EX
EXHAUST SYSTEM
PFP:20100
Checking Exhaust System
NBS005RJ
Check exhaust pipes, muffler and mounting for improper attachment,
leaks, cracks, damage or deterioration.
●
If anything is found, repair or replace damaged parts.
SMA211A
EX-4
EXHAUST SYSTEM
Components
NBS005RK
VQ35DE
●
Refer to
for symbols in the figure.
PBIC3202E
1.
Mounting bracket
2.
Main muffler (RH)
3.
Main muffler (LH)
4.
Mounting rubber
5.
Collar
6.
Ring gasket
7.
Dynamic damper
8.
Wire bonding
9.
Mounting bracket
10. Mounting rubber
11. Center muffler
12. Gasket
13. Exhaust front tube
14. Three way catalyst (right bank)
15. Gasket
16. Heated oxygen sensor 2 (bank 1)
17. Collar
18. Grommet
19. Exhaust mounting bracket
20. Grommet
21. Heated oxygen sensor 2 (bank 2)
22. Three way catalyst (left bank)
A.
AWD
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