Nissan Frontier D22. Manual - part 800
MT-6
[FS5W71C]
NOISE, VIBRATION, AND HARSHNESS (NVH) TROUBLESHOOTING
NOISE, VIBRATION, AND HARSHNESS (NVH) TROUBLESHOOTING
PFP:00003
NVH Troubleshooting Chart
ECS007HB
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)
OI
L
(Oi
l
le
v
e
l is
lo
w
.)
O
IL
(
W
rong
oi
l.
)
O
IL
(
O
il
le
v
e
l i
s
hi
gh.
)
GASKET (
D
am
ag
ed)
OI
L
SEAL
(
W
or
n
or
da
m
a
ged)
CHECK
PL
UG
RETURN SPRING
AND CHECK
BAL
L (
W
o
rn or
d
a
m
aged
)
SHI
F
T FORK
(W
or
n)
G
EAR
(
W
o
rn
or
da
m
aged)
BEARING
(
W
or
n or
dam
ag
ed)
BAU
LK R
IN
G
(
W
or
n
o
r dam
age
d)
IN
SE
R
T
SPR
IN
G
(
D
am
aged
)
Symptom
Noise
1
2
3
3
Oil leakage
3
1
2
2
Hard to shift or will not shift
1
1
2
2
Jumps out of gear
1
2
2