Bulls 22-15-1078, Translation Of Original Operating Instructions

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MY22B01 - 12_1.0_26.08.2021
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Maintenance
8.5.8.4 Eightpins NGS2 seat post
Only applies to pedelecs with this equipment
Removing the seat post
1 Use a 2.5 mm hex key to turn the height
adjustment 45° anti-clockwise and move to the
“Open position”.
Figure 157: Moving height adjustment to the “Open
position”
2 Activate operating lever. Pull seat post
upwards at the same time and remove
completely.
Figure 158: Pulling the seat post out
3 Activate operating lever. Hold Bowden cable
fastener and pull or tilt forwards. Remove outer
sleeve from the seat post remote control.
Figure 159: Removing the cartridge
4 Use a 5 mm to undo Postpin axle and pull out.
Figure 160: Undoing the Postpin axle
5 Pull cartridge from the piston rod while pushing
the outer sleeve into the frame at the same
time to help.
Figure 161: Pulling the cartridge out
6 Hold the cartridge with one hand at the height
of the mechanism and pull the Bowden cable
straight down with the other.
7 Hold the white actuating slide in the locking
mechanism with your thumb.
8 Carefully push the Bowden cable upwards with
the other hand and detach it.
Figure 162: Detaching the Bowden cable
Figure 163: Bowden cable position
Notice
 Never pull Bowden cable forwards at an angle.