Brother DCP-9055CDN Service Manual page 395

(2) When mounting LY0196001 Drum coupling gear Z52 of Nos. 4 to 7, mount them by
aligning their phases as shown in the figure below.
Align the phase of the mark
on the gear to the mark on
the sheet metal.
Mark on the sheet metal
4
5
Drum coupling
gear Z52
Mark on the sheet metal
Align the phase of the mark
on the gear to the mark on
the sheet metal.
Note:
Since the teeth of the gears are oriented at an angle in the shaft direction, be careful when
aligning the phase upon mounting the gears.
Drum coupling
Drum coupling
gear Z52
gear Z52
Top drive ASSY
6
Align the phase of the mark
on the gear to the mark on
the sheet metal.
Fig. 4-3
4-12
Align the phase of the mark
on the gear to the mark on
the sheet metal.
Mark on the sheet metal
7
Mark on the sheet metal
Drum coupling
gear Z52
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