WACKER Group LTC 4 - Replacing Keyswitch

LTC Repair Caterpillar Engine Troubleshooting
wc_tx000476gb.fm 81
6.4 Replacing Keyswitch
See Graphic: wc_gr002443
Disassembly:
6.4.1 Shut down the engine and disconnect the battery.
6.4.2 Remove the six screws securing the control panel cover to the control
panel.
6.4.3 Make note of the wire connections on the keyswitch and remove the
wires (a) from the keyswitch.
6.4.4 Unscrew the locking ring (b) and remove the keyswitch from the panel.
Reassembly:
6.4.5 Insert the replacement keyswitch into the control panel and secure it
with the locking ring (b).
6.4.6 Attach the wires (a) to the appropriate terminals of the keyswitch.
6.4.7 Secure the control panel cover to the control panel with the six screws.