Lexmark C520 Series Service Manual page 217

2.
Remove camshaft from package and place left and right mounting brackets (B) on a flat surface.
3.
Rotate lever arm (C) all the way up as if the top access door were open; hold lever arm (C) in place and
rotate camshafts down (D) to the closed position. Release lever arm (C).
4.
Remove e-clip (E).
5.
Slide lever arm (C) and spring (F) off shaft.
5022-xxx
4-63
Repair information