Chevrolet & GMC "C" & "K" Models (1973-74)

Disconnect battery ground cable. Remove instrument cluster bezel and steering column cover screws, remove both bezel and cover. Remove clock knob (if equipped). Remove lens retaining screws and lens. Remove transmission quadrant indicator retaining screws and remove indicator. Remove cluster retainer. Reach up under dash and disconnect speedometer cable by depressing spring clip, and pull out cable. Disconnect oil pressure line (if equipped). Disconnect cluster wiring harness, remove cluster retaining screws, and remove cluster. Move cluster assembly to suitable work area for further disassembly.