prime mover smx45 Master Service Manual page 254

F-code Section
PT S5.8
Electronic Tiller Arm Card (ETAC)
Version no T-code
000 SMX
252
Return
C-code
5700
Removal
1. Press red OFF button "O" on the keypad. Depress
main ON/OFF switch to the OFF position.
2. Disconnect the battery connector from the truck.
3. Remove screw from keypad. Unplug and remove
keypad.
4. While holding the top cover firmly, remove screws
securing the top cover assembly to the handle.
5. Disconnect the ETAC cable.
CAUTION
NOTE!
6. Remove screws securing housing to gain access
to the ETAC board. Carefully lift off the housing.
Installation
CAUTION
1. Install new ETAC board with screws.
2. Connect the cable to ETAC.
3. Install keypad and secure with screw. Connect the
keypad plug.
4. Connect the battery connector to the truck.
5. Turn the main ON/OFF switch to the ON position.
Enter key code and press the green ON button "I"
on the keypad.
6. Test truck for proper operation before returning to
service.
Master Service Manual
To avoid risk of static discharge that can
damage the electronics, make sure to take
the necessary precautions before working
with electronics (see page
Place fingers between the housing and
reverser button to hold the thumb control in
place.
Do not use excessive force when prying on
the button or damage could result to the
locking tabs.
25.)
2004-03-10