Lighting system 87 Driver's workstation X Slide stand = with rotating beacon : downwards ( Y page 79). X Slide stand = with strobe light : down- wards ( Y page 79). X Loosen wing nut ; . X Remove rotating beacon : upwards from stand = . X Loosen wing nut ; . X Pull strobe light : upwards to remove from stand = . X Turn glass : of the rotating beacon anti- clockwise in the direction of the arrow and pull it upwards to remove. X Unscrew screw C . X Turn the glass of strobe light : anti-clock- wise in the direction of the arrow and pull it upwards to remove. X Press bracket A down and turn anti-clock- wise. X Unscrew screw A . X Press new bulb ? into the socket until it engages.
X Pull out bulb ? from the socket. X Pull out bulb ? from the socket. X Insert new bulb ? in such a way that groove B in its base fits into the spring on the socket. X Press bracket A down and turn clockwise as far as it will go. X Push the base of bulb ? into the socket as far as it will go. X Attach glass : of the rotating beacon and turn it clockwise, in the direction opposite to the arrow, as far as it goes. X Position screw A and tighten. X Place rotating beacon : onto stand = . X Attach the glass of strobe light : and turn it clockwise, in the direction opposite to the arrow, as far as it will go. X Tighten wing nut ; . Strobe light X Position screw C and tighten.
X Place strobe light : onto stand = . X Tighten wing nut ; . Z