7. ASSEMBLY

7. ASSEMBLY

Assemble each part in the order shown in the illustration.

* (number) indicates only the names of parts. (It does not indicate the assembly order.)

IMPORTANT: Be sure to apply grease in the required locations when reassembling, and also once every two years.

7-1. Thread wiper mechanism (8560A only)

<Knife unit>

0117B

1.

Fixed knife

(1)

Knife driving rod

2.

Movable knife

(2)

Thread trimmer cam

3.

Knife holder

(3)

Roller

4.

Screws [4 pcs]

(4)

Knife bracket

1.Thread trimmer solenoid assembly

2.Screws [3 pcs]

3.Washer

4.Knife driving rod

5.Shoulder screws [2 pcs]

1132B

Adjust the length of the knife driving rod so that the roller moves smoothly in and out of the straight section A in the groove of the thread trimmer cam. After assembling, carry out the adjustments in “9-21. Adjusting the position of the thread trimming cam”.

1177B

55

Z-8550A, 8560A