CMT-EP707, HCD-EP707 - Sony Audio Service Manual (repair manual). Page 48

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1

After taking out drawer from chassis, overturn the drawer and place on a jig, to prevent scratches on the drawer.

2

On the left hand side of the drawer, has a gear call the bevel gear.
Make sure after taking out drawer from the chassis, this gear is still attached to the drawer.
If not, please refer to the picture below and fix back the bevel gear.

3

Using the left hand thumb and place on the bevel gear and the other hand holding the drawer.

4

By turning the bevel gear anti clockwise direction, this gear turning will cause the upper pinion to turn.
The result, it will cause the upper carriage to move out in the direction as shown in the picture below.

bevel gear

drawer

bevel gear

drawer

upper pinion

upper carriage

lower carriage