Makita DUC256 Repair Manual page 12

Fig. 20
[1]
[2]
[4]
[6]
[5]
[6]
[4]
[3]
Fig. 21
[7]
[3]
[7]
[4]
[5]
[3]
[5]
[7]
[9]
[8]
[11]
[10]
[1]
[2]
[7]
[5]
[6]
12 / 32
7
Assemble the following parts to Housing set [1].
 Grommet [2]
 Adjust screw [3]
 Tension slide [4]
 Straight bevel gears 14 [5] (2 pcs)
 Drive Gear [6]
 Guide plate L [7]
 M5x12 H. L. socket head bolt [8]
 Spike bumper [9]
 Chain catcher [10]
 5x20 Tapping screws [11] (2 pcs)
Note
Assemble Chain catcher [10] all the way to the dotted
line shape of Housing set [1].
Apply the specified adhesive to M5x12 H. L. socket
head bolt [8].
8
Assemble the following parts with Front hand
guard [1] is lifted and the brake is released.
 Brake drum complete [3]
 O ring 10 [4]
 Sprocket 6 [5]/ Sprocket 9 [6]
 Stop ring E7 [7]
Tips
 There are two types of Sprockets and they have
different shapes on their front and back. However,
each orientation does not matter.
 Apply the specified grease to the two flat sides of
Sprocket.
 When it is difficult to assemble Stop ring E-7 [7],
Rotor is moved to the bottom with the clearance on
the axial direction, so move out the shaft by tapping
Housing set with a plastic hammer.