drain bolt NISSAN 300ZX 1984 Z31 Automatic Transmission Workshop Manual

ON-VEHICLE SERVICE
Contrl
1. Drain fluid by removing oil pan.
2. Remove kickdown solenoid and vacuum dia
phragm
23 rod
Be careful not to lose vacuum rod.
Vacuum diaphragm
SAT506
3. Remove control valve assembly.
Be careful not to drop manual valve out of valve
body.
4. Disassemble, inspect and assemble control valve
assembly Refer to Control Valve Body.
5. Install control valve assembly.
0 Set manual shaft at Neutral, then align manual
plate with groove in manual valve of control
valve assembly.
Securing bolts come
in 3 different lengths. 0
1 40 mm I1 51 in) 2 35 mm (1 38 in1 3 25mm1098mI
After installing control valve to transmission
case, make sure that control lever can be
moved to all positions.
6 Install kickdown solenoid and vacuum dia-
phragm
& rod.
Make sure that vacuum diaphragm rod does not
interfere with side plate
of control valve.
AT-I 0

~ ~~ ON-VEHICLE
SERVICE
-Parking Component (Cont'd)-
5. Remove rear extension bolts, then draw out
rear extension with rear mounting.
6. Remove control valve assembly.
7. Inspect and repair parking components Check
component
parts for wear or damage.
-Governor Valve Assembly
1 Drain oil by removing oil pan.
2. Remove rear extension with rear mounting
3. Remove governor valve assembly.
4. Inspect and repair governor valve assembly.
Refer to Governor for inspection
-Inhibitor Switch Adjustment-
Disconnect harness at connector, then remove in-
hibitor switch
Check continuity at "N", "F'" and "R" ranges.
VG30E without turbo
VG30E turbo
VG30E wnhout turbo
0
VG30E turbo
SAT710
With control lever held in "Neutral, turn
manual lever
an equal amount in both direc-
tions to see
if current flow ranges are nearly
the same. (Current normally begins to flow
before manual lever reaches
a angle of 1.5" in
either direction.)
If current flows outside normal range, or if
normal flow range is out of specifications,
properly adjust inhibitor switch.
Adjust inhibitor switch as follows
1 Place the manual valve in Neutral (vertical
2. Remove the screw.
position)
AT-I 2