Nissan Frontier. Instruction — part 106
BR-4
< PREPARATION >
PREPARATION
PREPARATION
PREPARATION
Special Service Tool
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The actual shape of the tools may differ from those illustrated here.
Commercial Service Tool
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Tool number
(TechMate No.)
Tool name
Description
—
(J-46532)
Brake and clutch pedal height measure-
ment tool
Measuring brake pedal height
38-PFM92
( — )
Pro-Cut 9.2 Lathe
Refinishing rotors
LFIA0227E
ALFIA0092ZZ
Tool name
Description
1. Flare nut crowfoot
2. Torque wrench
Removing and installing brake piping
a: 10 mm (0.39 in) / 12 mm (0.47 in)
Power tool
Loosening nuts, screws and bolts
S-NT360
PIIB1407E
NOISE, VIBRATION, AND HARSHNESS (NVH) TROUBLESHOOTING
BR-5
< SYSTEM DESCRIPTION >
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SYSTEM DESCRIPTION
NOISE, VIBRATION, AND HARSHNESS (NVH) TROUBLESHOOTING
NVH Troubleshooting Chart
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Use the chart below to help you find the cause of the symptom. If necessary, repair or replace these parts.
×: Applicable
Reference page
,
,
,
,
,
,
,
,
,
,
(2F1
31
0),
(2S1
33
0),
(3S1
31
0),
(3
S1
33
0),
(3S1
33
0-2
B
J1
00
)
(C20
0),
(M
22
6)
(M
22
6 w/
ELD)
(F
AX
),
"
(RAX
C
2
00)
(RAX
M226)
(F
SU),
(RSU)
Possible cause and
SUSPECTED PARTS
Pad
s - da
ma
ge
d
Pad
s - un
ev
en
we
ar
Sh
im
s da
ma
ge
d
Ro
tor im
bal
an
ce
Ro
tor da
ma
ge
Rotor runout
Ro
tor de
form
at
ion
Ro
tor de
fle
cti
on
Rotor rust
Roto
r th
ic
kn
es
s
va
ria
tio
n
PROPELLE
R
SHAFT
FRONT FINAL
DRIVE
REAR FINAL
DRIVE
DRIVE
SHAFT
SUSP
ENSION
TI
RES AND ROAD W
H
EEL
ST
EERING
Symp-
tom
Noise
×
×
×
×
×
×
×
×
×
×
Shake
×
×
×
×
×
×
Shimmy, Shudder
×
×
×
×
×
×
×
×
×
×
×
BR-6
< BASIC INSPECTION >
FRONT DISC BRAKE
BASIC INSPECTION
FRONT DISC BRAKE
BRAKE PAD
BRAKE PAD : Inspection
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PAD WEAR
Check pad thickness from the inspection holes on cylinder body.
Check using a scale if necessary.
DISC ROTOR
DISC ROTOR : Inspection
INFOID:0000000009478732
VISUAL
Check surface of disc rotor for uneven wear, cracks, and serious damage. Replace as necessary.
RUNOUT
1. Attach disc rotor to wheel hub using wheel nuts at two or more
positions.
2. Inspect runout using a dial gauge placed at 10 mm (0.39 in)
inside the disc edge.
NOTE:
Before measuring, make sure that wheel bearing axial end play
is within the specification. Refer to
.
3. When runout exceeds limit value, displace mounting positions of disc rotor by one hole. And then find a
position of the minimum value for runout.
4. If runout is outside the specified value after performing the above operation, refinish disc rotor using Tool.
THICKNESS
Standard thickness (new) : Refer to
.
Repair limit thickness
.
WFIA0522E
Runout limit
: Refer to
.
(with it attached to the vehicle)
Tool number
: 38-PFM92 ( — )
BRA0580D
FRONT DISC BRAKE
BR-7
< BASIC INSPECTION >
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Check thickness of the disc rotor using a micrometer. Replace disc
rotor if thickness is less then the repair limit thickness.
Standard thickness (new)
: Refer to
.
Repair limit thickness
: Refer to
.
Maximum uneven wear
(measured at 8 positions)
: Refer to
.
SBR020B
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