Replacement and Adjustment
D454 54 SM
1.7.3 FOURTH / FIFTH FOLD ROLLER
1. Rear upper cover ( p.4)
2. Rear lower cover ( p.4)
3. Drawer stopper ( p.32 "3rd Stopper Unit")
4. Remove the links [A] on the front side (clip x 2 each).
5. Remove four gears [B].
6. Remove the links [A] (pin x 1 each)
7. Remove the gear [B] ( x 1), and the gear [C] (timing belt x 1).