prime mover smx45 Master Service Manual page 140

F-code Section
PT S4.1
Steering Control Head
Version no T-code
001 SMX
Horn Button Removal
A
Lift/Lower Button Removal
138
Return
C-code
4100
Removal
1. Park truck on a level surface and make sure
parking brake is applied and load wheels are
blocked to prevent accidental movement.
2. Release pressure in hydraulic system by pressing
the lowering button on steering control head.
3. Press red OFF button "O" on the keypad. Depress
main ON/OFF switch to the OFF position.
4. Disconnect the battery connector from the truck.
5. Remove screw (7) from key pad. Unplug and
remove key pad (6) from handle (3).
6. Holding the top cover (16) firmly, remove screws
(4) and (8).
7. Disconnect the cable connected to ETAC (19).
8. Remove screws (22) from housing (21) to gain
access to ETAC (19).
NOTE!
9. Carefully lift off housing (21).
10. Remove horn button (15) and (41).
11. Disconnect the connection for the switch on the
ETAC (19).
12. Press switch out from its mounting in the top cover
assembly.
13. Remove thumb wheel assembly (30).
14. Remove lift/lower button (44) by placing a
A
screwdriver in the hole.
Master Service Manual
Place finger between housing (21) and
reverser button (14) to hold right switch (33)
in place while removing housing (21).
2006-08-07