Namco Ace Driver Deluxe Operators Manual

Page 26 6-3-5 Replacing the Switch Mode Power Supply and Fuses.
1) Remove six security screws (M5x12), and remove the upper rear panel
from the tower unit.
2) Partially slide the power supply wooden tray backwards to gain access to
the fuses.
3) Disconnect all connectors, and remove the wooden tray completely.
4) Replace the power supply assembly.
6-3-6 Replacing the Amplifier.
1) Remove six security screws (M5x12), and remove the upper rear panel
from the tower unit.
2) Partially slide the amplifier...

Page 27 6-4. Removing the Monitor
DANGER: There are areas within the monitor that have high temperature and very
high voltage even after the power has been removed. Extreme care
must be taken to avoid burns or electric shock.
DANGER: The monitor weighs approx 60kg, at least two people should be used to
remove the monitors.
1) Ensure that the power is turned OFF before removing the monitors.
2) Remove the back door from the monitor.
3) Disconnect the six way video connector and three way power connector....

Page 28 8) Remove the four security screws (M5x20) connecting the monitor mask to the
monitor cover.
9) Remove the six security screws (M5x20) which fasten the monitor mask to the
monitor box, and remove the monitor mask.
10) Remove the three security screws (M5x20) which fasten the monitor cover to the
monitor box, and remove the monitor cover.
11) Remove the four hex head bolts (M8x20), and withdraw the monitor from the
front.
Note: Remember the monitor is heavy, approx 40kg, use two people. 

Page 29 6-5. Steering and Shift Lever
6-5-1. Replacing the Steering Wheel
1) Remove the three security screws (M6x20), and remove the steering
wheel.
2) When refitting the steering wheel, ensure that the keyway between the
steering boss and shaft is at the bottom, and take care that the wheel is
fitted at the correct angle.
6-5-2. Shift Assembly Maintenance
1) Removing the Shift assembly
a). Remove the four security screws (M6x16), and withdraw the shift
assembly.
b). Disconnect the connector.
2)...

Page 30
6-5-3. Replacing the Steering Drive PCB
1) Remove the shi ft assemble ( Refer to section 6-5-2 , Shift  Assy
Maintenance.)
2) Remove the six security screws (M5x12), and slide the inner panel towards the steering wheel.
3) Remove the two security screws (M5x12) and the two security screws (M5x20), and remove the nose cover. (To remove the M5x20 security 
screws, push the seat assembly fully to the left and right.
(Refer to section 6-7-1 , Removing the Rear Covers (L), (R))
4) Remove the nose...

Page31
6-5-4.  Replacing the  Timing Belt
1)   Remove the nose cove r. ( Refer to section 6-5-3 , Replacing the Steering
Drive PCB.)
2)   Remove the steering wheel. ( Refer to section 6-5-1, Replacing the
steering wheel.)
3)  Remove the lamp/switch assemblies from the view change and motion stop
buttons, and remove the inner  panel.
4)   Remove the four hex head bol ts (M6x16) and three security screws
(M6x16), and remove the front  panel.
5)   After removing the front  panel, remove the locking nut...

Page 32
6) When replacing the timing belt, fit to the motor gear first. If the belt\
 is
forced, it could damage the belt or motor.
7) Set the belt tension using the socket head bolt (M6x25). The tension should be set so that the belt moves about 2-3mm when a force of 500g is\
 
applied to the belt between the pulleys. (The tension of the belt is 7-\
9kg.)
8) After setting the tension, tighten the locking nut (M6), to prevent the \
socket head bolt (M6x25) from moving, and the four hex head bolts...

Page 33 6-5-6 Replacing the Pulley
The pulley is retained to the motor shaft with a Taper-Lock bush.
1) Removing the pulley
a) Using a hex wrench, slacken the two grub screws a number of turns.
b) Remove one of the grub screws and screw it into  the release hole.
Continue to tighten until the Taper-Bush releases.
c) Remove the pulley taking care not to lose the woodruff key.
2) Refitting the Pulley
a) Fit the pulley onto the motor shaft until it is flush with the end of the shaft,
ensuring that the...

Page 34 6-5-7. Replacing the Fuse
There is a fuse located below and to the left of the steering wheel. Use a
flat blade screwdriver and turn the fuse cap anticlockwise to release the
cap and fuse. Replace the fuse (5amp Slo-Blo)
6-5-8. Replacing the Control Pot
1) Remove the six security screws (M5x20), and remove the rear cover of the
upper base assembly.
2) Disconnect the connector located below the control pot.
3) Loosen the control shaft screw and remove the control and control stopper.
4) Remove the...

Page 35 6-6. Replacing the Seat
6-6-1. Removing the Seat
1) Remove ten security screws (M5x10), and remove the headrest.
2) Loosen the security screws (M5x20) on seat side A, seat side B, and seat
back A joints (six screws total). When doing this, take care to remove the
screws completely.
3) Remove the ten security screws (M5x25), and remove seat side A, seat
side B, and seat back A. When doing this, take care not to lose the
washers for each screw.