Datsun 1200 - Page 83

5
No drive
in R
operates
in other
ranges
poor
acceleration
Possible cause
a Low fluid level
in transmission
b
Selector linkage requires adjustment
c
Low
thr
tt1e
pressure
d Control valve
sticking
or
faulty
6
Slipping
in
all
ranges
Possible cause
a Low
fluid level
in transmission
b
Selectorlinkage requires
adjustment
c Low
throttle
pressure
d
Transmission fluid
foaming
e
Control
valve
sticking
or
faulty
7
No
upshift
in D
range
Possible
cause
a
Incorrectly
adjusted
selector
linkage
b
Faulty
vacuum diaphragm
or
piping
c Fault
in
shift
solenoid
and
kickdown
switch
wiring
d
Faulty governor
valve servo
or control valve
e Fluid level low
or
fluid
foaming
Automatic Tranllmullion
ll
Remedy
Check and
top up
fluid level
Check
and
adjust
selector
linkage
Check
pressure
and
regulator
valve and
plug
Free
up
or
renew control valve
Remedy
Check
fluid
level and
top
up
Check and
adjust
linkage
Check
pressure regulator
valve and
plug
Change
to
recommended brand
of
fluid
Free
up
or renew
control valve
Remedy
Check
and
adjust linkage
Check and
renew
diaphragm
or
piping
Check and renew
or
repair
wiring
Renew
governor
valve overhaul servo
Drain and refill
with
recommended
grade
and
quantity
of fluid
83
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