Disassembly/Assembly Procedures LTC Repairwc_tx000428gb.fm 1408.5 Light AssemblySee Graphic: wc_gr002430Removal:8.5.1 Unplug the light at the quick disconnect (a).8.5.2 Remove the T-handle (b) and the cone washer (c). Also remove thenut (d) and the washer (e) securing opposite end.8.5.3 Pull the light assembly (f) from the bracket (g).8.5.4 Remove the screws (h) securing the flange rings (i) and remove theflange rings.8.5.5 Remove the lens (j) with the gasket (k) attached. Remove the gasketfrom the glass if replacing the gasket or lens.8.5.6 Remove the hardware securing the bulb stabilizer (l) on one side.Once removed, swing the bulb stabilizer to the side and unscrew thebulb (m).8.5.7 Remove the four screws (n) and the flange (t) securing the ceramicfixture assembly (o) to the reflector and remove the ceramic fixtureassembly including the gasket (s).8.5.8 Remove the two screws securing the cover to the connector box andcut the black (p) and white wires (q) near the crimp nuts.8.5.9 Remove the two screws (r) securing the ceramic fixture to the housingand remove the ceramic fixture.Installation:8.5.10 Slide the wiring of the replacement ceramic fixture through the housingand into the connector box. Secure the ceramic fixture to the housingwith the two screws (r).8.5.11 Connect the black wire (p) from the new ceramic fixture to the blackwire in the connector box. Connect the white wire (q) from the new lightfixture to the white wire of the connector box. Secure the wires withnew crimp nuts.8.5.12 Replace the cover of the connector box and secure it with two screws.8.5.13 Secure the ceramic fixture assembly (o), the gasket (s), and the flange(t), to the reflector using four screws (n).8.5.14 Insert the bulb and secure it with the bulb stabilizer (l).8.5.15 Install the gasket (k) around the lens (j) and secure the lens to thereflector with the flange ring (i) and screws (h).8.5.16 Mount the light assembly (f) to the bracket (g) and mount the assemblyto the upper mast. Connect wiring at the quick disconnect (a).
