Replacing Ballast - WACKER Group LTC 4 Repair Manual

Electrical Troubleshooting Procedures

7.23 Replacing Ballast

See Graphic: wc _gr002442
7.23.1 Shut down the engine and disconnect the battery.
7.23.2 Open the control panel and snip the wire ties (a) holding the ballast
7.23.3 Remove the six screws securing the control panel/ballast box cover.
7.23.4 Remove the wiring (c, d, e) for each ballast being replaced.
7.23.5 Remove the hardware (f) securing the ballast (g) and remove the
7.23.6 Secure the replacement ballast (g) in the ballast box with the hardware
7.23.7 Run the wires (c, d, e) up through the control panel and secure them
7.23.8 Secure the control panel/ballast box cover (b) to the ballast box with
7.23.9 Gather and organize the wires with new wire ties (a).
7.23.10 Secure the control panel cover to the control panel with six screws.
wc_tx000429gb.fm
Removal:
wires to the control panel.
Pull the control panel/ballast box cover (b) off the ballast box just
enough to allow access to the ballasts.
ballast from the ballast box.
Reassembly:
(f).
to the proper locations.
the six screws.
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LTC Repair