15 – 10
Repair manual
SWE100, 120, 120L, 120S, 140, 140L, 200D
© BT
Tiller arm 4000
Electrical steering system – 4000
T code
Valid from serial no.
Date
Order no.
841×842×843
6061850-
2012-08-30
258946-120
Warning!!
Static electricity!
Risk of static discharge that can damage the electronics.
Make sure you take the necessary steps to prevent static electricity,
ESD protection, before starting work on the steering module.
Disassembling
1.
Disconnect the truck battery.
2.
Detach the keypad and disconnect it from the logic card
3.
Remove the screws holding the upper cover and keep hold of the
upper cover to prevent damage to the logic card cable
4.
Disconnect the CAN connection to the logic card
5.
Remove the screws holding the cover over the logic card and
carefully lift away the cover.
Tip: Hold a finger between the cover and the shaft for the speed
control buttons to prevent the speed control assembly from falling
down.
6.
Lift off the speed control assembly
7.
If the logic card is to be replaced, disconnect its connectors and lift
out the logic card.
Assembly
8.
Fit the new logic card in place and connect it.
9.
Check the cable connection on the logic card and that the contacts
are correctly connected.
10. Fit the speed control assembly in position. Hook the ends of the
spring around two the lugs in the cover
11. Fit the cover in place and screw it down. Make sure the conduit
entry is intact and correctly positioned.
12. Check that:
– the controls can move normally
– The conduit entry is correctly positioned also in the cover
13. Connect the CAN bus connection to the logic card
14. Screw together the upper and the lower part of the handle
15. Connect the keypad and screw it in position
16. Connect the truck battery
17. Test drive the truck and check the functions of the handle
18. If a new logic card without software has been installed, use
TruckCom to download software and reset the parameters.
See the TruckCom manual.
https://www.besttruckmanuals.com/
