354 Light Lamp Tube Pivot Stop Replacement Test and Repair
Remove lamp tube pivot stop.
Disconnect power to the light before performing the following procedure. Failure to comply may result in electric shock.
1.Disconnect power to light.
2.Remove two screws, then separate lamp tube from lighthead.
3.Disconnect two wires.
4.Slide pivot sleeve back, then remove two screws.
5.Separate lamp tube from cross tube.
6.Cut two connectors off of wires coming out of the lamp tube.
7.Pull two wires out of lamp tube.
8.Remove two nuts, washers, pivot bearing, and pivot stop.
Install lamp tube pivot stop.
Screws securing lamp tube / lighthead must installed properly. Failure to do so may allow lighthead to fall, resulting in injury.
1.Install pivot stop, pivot bearing, and washers as shown in illustration.
2.Install two nuts, but do not tighten at this time.
3.Feed two wires thru lamp tube, then install two connectors.
4.Connect two wires from lamp tube to lighthead.
5.Reattach lamp tube / lighthead, secure with two screws.
6.Loosen / tighten adjustment nut as necessary.
7.Hold adjustment nut in place, then tighten jam nut to 20-30 ft-lbs (27-40.7 N•m).
8.Reattach lamp tube / cross tube, secure with two screws.
9.Check for proper operation. If necessary, separate cross tube, and loosen / tighten adjustment nut.
