ocr: 2.3.9 Secure the D.C. motor from the reverse side of the housing assembly with two screws. 2.3.10 Put the motor control PCB into hole 'A' and serure it with two screws. 2.3.11 Secure the stepping motor with two screws. 2.3.12 Secure the carraiage stopper with a screw. 2.3.13 Install the connector housing '52' into the hole 'B' and remove through hole 'C'. 2.3.14 Sercure the two diskette guides '21' and '43' with two screws each. 2.3.15 Install the LED holder in the front panel. 2.3.16 Insert the LED assembly into the LED holder ring. 2.3.17 Install the led into the LED holder, then push the LE ...