Switches, Gauges & Speedometers: Gauges: 1963-73: Tr4
To remove, disconnect battery. Remove two screws securing switch panel assembly to dash. Remove nut and screw from choke control side of panel and pull out switch panel to provide clearance at base of instrument panel. Take out two screws from front of center instrument panel and pull panel out far enough to gain access to back of instruments. Disconnect wiring to gauge to be removed and pull out bulb holder, if fitted. Unscrew knurled nuts and remove bridge clamps. Push out gauge through front of panel. To install, reverse removal procedure.