Electrical steering system – 4300 Disassembly/assembly of pushbuttons T-code 787, 788
Valid from serial number 931876-
Date 2006-04-10
Order number 232370-040
9.4 Disassembly/assembly of pushbuttons • Disassemble the keypad. • While taking hold of the top cover, remove the screws. • Disconnect the cable that is connected to the logic card. • Remove the screws. • Carefully lift out the lower cover, while holding a finger between the lower cover and the pushbutton in order to keep the pushbutton in place. Assembly is done in reverse. NOTE! Static electricity! Risk of static discharge that can damage the electronic modules. Before commencing work on the electronic modules, be sure to take the necessary measures.
9.4.1 Replacing the hornbutton/switch • Disassemble the pushbutton as shown in the picture.
• Disconnect the switch connector on the logic card. • Press out the switch from its holder. Assembly is done in reverse.
9- 6
Service Manual
7LOP10CW, 7LOP10CF
© TIEE SARL
