TO 40W4- 13-42
JUNCTION BOX ASSEMBLY REPAIR - continued.
(3) Terminal boards and jumpers.
Junction box contains four terminal boards Removal of one, TB-2, is shown Others are
removed In similar manner.
Tagging wires and jumpers, indicating their connection points will facilitate Installation If
marked parts are replaced, be sure to transfer tags to new parts before discarding
defective parts or turning them in to Supply.
(a) Tag wire lugs (47) attached to terminal board (53) and remove screws (46).
(b) Remove wire lugs (47) and jumpers (48) from terminal board.
(c) Remove nuts (49), lockwashers (50) and flatwashers (51).
(d) Remove terminal board (53) and information plate (54).
(e) Remove terminal boards (55 thru 58) in like manner.