Nissan Pathfinder (2006 year). Instruction — part 250
EX-1
EXHAUST SYSTEM
B ENGINE
CONTENTS
C
D
E
F
G
H
I
J
K
L
M
SECTION
A
EX
2006 Pathfinder
PREPARATION . . . . . . . . . . . . . . ... 2
Special Service Tool . . . . . . . . . . . . . 2
Commercial Service Tools . . . . . . . . . . 2
EXHAUST SYSTEM . . . . . . . . . . . . ... 3
Checking Exhaust System . . . . . . . . . . 3
Removal and Installation . . . . . . . . . . .. 3
EX-2
PREPARATION
2006 Pathfinder
PREPARATION
PFP:00002
Special Service Tool
EBS00QUH
The actual shapes of Kent-Moore tools may differ from those of special service tools illustrated here.
Commercial Service Tools
EBS00QUI
Tool number
(Kent-Moore No.)
Tool name
Description
KV10114400
(J-38365)
Heated oxygen sensor wrench
Loosening or tightening heated oxygen sen-
sors:
a: 22 mm (0.87 in)
S-NT636
(Kent-Moore No.)
Tool name
Description
(J-43897-18)
(J-43897-12)
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, 0.71 in) dia. for zirco-
nia oxygen sensor
b: J-43897-12 (12 mm, 0.47 in) dia. for tita-
nia oxygen sensor
Anti-seize lubricant (Permatex 133AR
or equivalent meeting MIL specifica-
tion MIL-A-907)
Lubricating oxygen sensor thread cleaning
tool when reconditioning exhaust system
threads
Power tool
Loosening nuts and bolts
AEM488
AEM489
PBIC0190E
EXHAUST SYSTEM
EX-3
C
D
E
F
G
H
I
J
K
L
M
A
EX
2006 Pathfinder
EXHAUST SYSTEM
PFP:20100
Checking Exhaust System
EBS00QUJ
Check exhaust pipes, muffler and mounting for improper attachment, leaks, cracks, damage or deterioration.
●
If anything is found, repair or replace damaged parts.
Removal and Installation
EBS00QUK
Exhaust System
CAUTION:
●
Be sure to use genuine exhaust system parts or equivalents which are specially designed for heat
resistance, corrosion resistance, and shape.
●
Perform the operation with the exhaust system fully cooled. The system will be hot just after the
engine stops.
●
Be careful not to cut your hand on the heat insulator edge.
SMA211A
WBIA0729E
1.
Tailpipe hanger bracket
2.
Tailpipe
3.
Gasket
4.
Main muffler
5.
Right front exhaust tube
6.
Ring gasket
7.
Heated oxygen sensor 2 (bank 2)
8.
Heated oxygen sensor 2 (bank 1)
9.
Left front exhaust tube
10. Center exhaust tube
11. Muffler hanger bracket front
12. Muffler hanger bracket rear
←
Front
EX-4
EXHAUST SYSTEM
2006 Pathfinder
REMOVAL
Remove exhaust system components using power tool.
INSTALLATION
Installation is in the reverse order of removal.
CAUTION:
●
Always replace exhaust gaskets with new ones when reassembling.
●
Before installing a new heated oxygen sensor, clean and lube the exhaust tube threads using tool.
●
Discard any heated oxygen 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; install a new one.
●
Do not over-torque the heated oxygen sensor. Doing so may damage the heated oxygen sensor,
resulting in the MIL coming on.
●
If any mounting insulator is badly deformed, repair or replace it. If deposits such as mud pile up on
the mounting insulators, clean and inspect them.
●
Temporarily tighten the mounting nuts on the exhaust manifold side and the mounting bolts on the
vehicle side. Check each part for interference with other components, and then tighten the nuts
and bolts to specification.
INSPECTION AFTER INSTALLATION
●
With the engine running, check exhaust tube joints for gas leakage and unusual noises.
●
Check to ensure that mounting brackets and mounting rubbers are installed properly and free from undue
stress. Improper installation could result in excessive noise and vibration.
Tool number
A
: —
(J-43897-18)
B
: —
(J-43897-12)
FAX-1
FRONT AXLE
D DRIVELINE/AXLE
CONTENTS
C
E
F
G
H
I
J
K
L
M
SECTION
A
B
FAX
2006 Pathfinder
PRECAUTIONS . . . . . . . . . . . . . . .. 2
Precautions . . . . . . . . . . . . . . . .. 2
PREPARATION . . . . . . . . . . . . . . ... 3
Special Service Tools . . . . . . . . . . . ... 3
Commercial Service Tools . . . . . . . . . . 3
NOISE, VIBRATION, AND HARSHNESS (NVH)
TROUBLESHOOTING . . . . . . . . . . . . 4
NVH Troubleshooting Chart . . . . . . . . . . 4
WHEEL HUB . . . . . . . . . . . . . . . .. 5
On-Vehicle Inspection and Service . . . . . . .. 5
WHEEL BEARING INSPECTION . . . . . . . 5
Removal and Installation . . . . . . . . . . .. 5
DRIVE SHAFT . . . . . . . . . . . . . . . . 7
Removal and Installation . . . . . . . . . . .. 7
Disassembly and Assembly . . . . . . . . . .. 8
FAX-2
PRECAUTIONS
2006 Pathfinder
PRECAUTIONS
PFP:00001
Precautions
EDS003A7
Observe the following precautions when disassembling and servicing the wheel hub and drive shafts.
●
Perform work in a location which is as dust-free as possible.
●
Before disassembling and servicing, clean the outside of parts.
●
Prevention of the entry of foreign objects must be taken into account during disassembly of the compo-
nent parts.
●
Disassembled parts must be carefully reassembled in the correct order. If work is interrupted, a clean
cover must be placed over parts.
●
Paper shop cloths must be used. Fabric shop cloths must not be used because of the danger of lint adher-
ing to parts.
●
Disassembled parts (except for rubber parts) should be cleaned with a suitable solvent which shall be
removed by blowing with air or wiping with paper shop cloths.
PREPARATION
FAX-3
C
E
F
G
H
I
J
K
L
M
A
B
FAX
2006 Pathfinder
PREPARATION
PFP:00002
Special Service Tools
EDS003A8
The actual shapes of Kent-Moore tools may differ from those of special service tools illustrated here.
Commercial Service Tools
EDS003A9
Tool number
(Kent-Moore No.)
Tool name
Description
ST29020001
(J-24319-01)
Gear arm puller
Removing ball joint for steering knuckle
a: 34 mm (1.34 in)
b: 6.5 mm (0.256 in)
c: 61.5 mm (2.421 in)
KV38105500
(
—
)
Protector
Installing drive shaft
a: 32 mm (1.26 in) dia
KV40107300
(
—
)
Boot band crimping tool
Installing boot bands
NT694
ZZA0835D
ZZA1229D
Tool name
Description
Power tools
Removing bolts and nuts
PBIC0190E
FAX-4
NOISE, VIBRATION, AND HARSHNESS (NVH) TROUBLESHOOTING
2006 Pathfinder
NOISE, VIBRATION, AND HARSHNESS (NVH) TROUBLESHOOTING
PFP:00003
NVH Troubleshooting Chart
EDS003AA
Use the chart below to help you find the cause of the symptom. If necessary, repair or replace these parts.
×
: Applicable
Reference page
Possible cause and SUSPECTED PARTS
Exce
ssi
ve j
o
in
t ang
le
Joi
n
t s
lid
ing
re
si
st
ance
Im
b
a
la
n
c
e
Im
pr
ope
r i
n
st
a
lla
ti
on,
l
oos
enes
s
Par
ts i
n
te
rf
er
ence
Wh
eel
b
ear
in
g
d
a
m
age
PROPELLER SHAFT
FRONT FINAL
DRI
V
E
SUSPENSIO
N
TI
RES
ROAD W
H
EEL
BRAKES
STEERING
Symptom
Noise
×
×
×
×
×
×
×
×
×
×
×
Shake
×
×
×
×
×
×
×
×
×
×
Vibration
×
×
×
×
×
×
×
×
×
Shimmy
×
×
×
×
×
×
×
×
Shudder
×
×
×
×
×
×
×
×
×
Poor quality ride or
handling
×
×
×
×
×
×
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