Nissan Primera P12. Instruction — part 152
PREPARATION
CL-3
[YD]
D
E
F
G
H
I
J
K
L
M
A
B
CL
PREPARATION
PFP:00002
Special Service Tools
ECS009XE
Commercial Service Tool
ECS009XF
Tool name
Tool number
Description
Pin punch
ST23550000
Tip diameter: 4.5 mm (0.177 in) dia.
Removing and installing master cylinder
spring pin
Diaphragm adjusting wrench
ST20050240
Adjusting unevenness of diaphragm spring of
clutch cover
Clutch aligning bar
ST20630000
a: 15.8 mm (0.622 in) dia.
b: 22.9 mm (0.902 in) dia.
c: 45.0 mm (1.077 in)
Installing clutch cover and disc
(YD22DDTi engine model)
ZZA0515D
ZZA0508D
S-NT405
Tool name
Description
1. Flare nut crowfoot
2. Torque wrench
a: 10 mm (0.39 in)
Removing and installing clutch piping
S-NT360
CL-4
[YD]
NOISE, VIBRATION AND HARSHNESS (NVH) TROUBLESHOOTING
NOISE, VIBRATION AND HARSHNESS (NVH) TROUBLESHOOTING
PFP:00003
NVH Troubleshooting Chart
ECS009XG
Use the chart below to help you find the cause of the symptom. The numbers indicate the order of the inspec-
tion. If necessary, repair or replace these parts.
Reference page
SUSPECTED PARTS (Possible cause)
CL
UTCH
PEDAL
(F
re
e
p
la
y
o
u
t
o
f
a
d
ju
s
tm
e
n
t)
CL
UTCH
L
INE
(Air
in
lin
e
)
M
ASTER
C
Y
LI
N
D
E
R
PI
ST
O
N
C
U
P
(D
a
m
a
ged)
O
PER
A
T
IN
G
C
YLI
N
D
E
R
P
IS
T
O
N
C
U
P
(D
am
aged
)
EN
G
IN
E
M
O
U
N
T
IN
G
(Loos
e)
RELEASE
BEARING
(W
o
rn
,
d
ir
ty
o
r
dam
ag
ed)
CL
UTCH
DI
SC
(O
u
t
o
f
tru
e
)
C
L
U
T
C
H
D
ISC
(R
u
nout
is
ex
ces
s
iv
e)
CL
UTCH
DI
SC
(L
in
in
g
b
ro
k
e
n
)
C
L
U
T
C
H
D
ISC
(D
ir
ty
or
bur
ned)
CL
UTCH
DI
SC
(O
ily
)
CL
UTCH
DI
SC
(W
o
rn
o
u
t)
C
L
U
T
C
H
D
ISC
(H
a
rde
ned)
CL
UTCH
DI
SC
(L
a
c
k
o
f
s
p
lin
e
g
re
a
s
e
)
D
IAPH
R
A
G
M
SPR
IN
G
(D
a
m
aged
)
DIAPHRAGM
SPRING
(Ou
t
o
f
tip
a
lig
n
m
e
n
t)
PRESSURE
PLA
T
E
(Distor
tion)
FL
YW
HEEL
(Distor
tion)
Symptom
Clutch grabs/chatters
1
2
2
2
2
2
Clutch pedal spongy
1
2
2
Clutch noisy
1
Clutch slips
1
2
2
3
4
5
Clutch does not disengage
1
2
3
4
5
5
5
5
5
5
6
6
7
CLUTCH PEDAL
CL-5
[YD]
D
E
F
G
H
I
J
K
L
M
A
B
CL
CLUTCH PEDAL
PFP:46540
On-Vehicle Inspection and Adjustment
ECS009XH
HEIGHT ADJUSTMENT
1.
Check that clutch pedal height H
1
from upper surface of the
dash panel is within the specified range.
2.
If pedal height H
1
is outside the specification, loosen stopper
bolt lock nut B and turn stopper bolt to adjust.
3.
When pedal height comes into the specified range, tighten stop-
per bolt lock nut B to the specified torque.
4.
Confirm that when the clutch is disengaged, free play A (at the
pedal pad's top surface) and pedal height H
2
, are within the
range shown below:
5.
Check that free play A, at the top surface of the pedal pad, and
the pedal height H
2
are outside the specification, loosen lock
nut A and turn push rod to adjust.
CAUTION:
Threaded end of the push rod must be positioned inside the
clevis.
6.
Tighten lock nut A to the specified torque.
CLUTCH SWITCH POSITION ADJUSTMENT
●
Adjust the clutch switch position until, with the clutch pedal
depressed, the clearance between the stopper rubber and
threaded end of the clutch switch is within the range specified as
clearance C. Tighten lock nut D.
Pedal height H
1
: 162 - 171 mm (6.34 - 6.73 in)
Lock nut B
: 15.7 - 21.6 N·m (1.6 - 2.2 kg·m, 12 - 15 ft·lb)
A: Pedal free play at the pedal pad:
9 - 16 mm (0.35 - 0.63 in)
[Looseness at clevis pin: 1.0 - 3.0 mm (0.04 - 0.12
in)]
Pedal height H
2
with the clutch disengaged:
78.0 mm (3.071 in) or more
MAA0474D
SCIA0809E
Lock nut A
: 7.8 - 11.8 N·m (0.8 - 1.2 kg·m, 69 - 104 in·lb)
SCIA0810E
Clearance
C
: 0.1 - 1.0 mm (0.004 - 0.039 in)
Lock nut D
: 11.8 - 14.7 N·m (1.2 - 1.5 kg·m, 9 - 10 ft·lb)
SCIA0823E
CL-6
[YD]
CLUTCH PEDAL
FREE PLAY INSPECTION
●
Press the clutch pedal by hand until certain resistance can be
felt. Using a scale, check that the free play is within the specified
range.
CLEARANCE CHECK
1.
Start the engine and let it idle.
2.
Apply parking brake.
3.
Depress the brake pedal.
4.
Fully depress clutch pedal and shift to 1st gear.
5.
Release clutch pedal gradually. Stop releasing the pedal at the
point where the clutch is about to be engaged. Using a scale,
check the clearance between the clutch pedal and floor panel to
see if it is within the specified range.
NOTE:
Pedal height at clutch disengagement varies slightly from the clutch engagement point. Despite this, pedal
height at clutch engagement is commonly used for both cases in order to simplify they the inspection.
Removal and Installation
ECS009XI
Pedal free play
: 9 - 16 mm (0.35 - 0.63 in)
MAA0023D
Pedal height when the clutch disengages:
78.0 mm (3.071 in) or more
MAA0024D
MCIA0063E
Нет комментариевНе стесняйтесь поделиться с нами вашим ценным мнением.
Текст