Adjustment Of The Y Timing Belt Tension - JUKI PLK-J4040R Technical Manual

7-8. Adjustment of the Y timing belt tension

(1) Remove the XY cover.
(2) Loosen the two screws (No.1) of the pulley bracket.
(3) Tighten the adjust screw (No.2), the timing belt (No.3) tension will be increased.
(4) After the adjustment, tighten the screws (No.1).
Reference Y timing belt tension has been adjusted by 440 (N).
<1>
<2>
<3>
- 45 -
<1>: Screw
<2>: Adjust screw
<3>: Timing belt