Overland Data DLT LibraryXpress Series, Service Manual

Page: 107 / 140

Chapter 6 - Parts Removal and Replacement 99
1. Remove the cover plate as described in this chapter.
2. Set the mechanism so the door is open.
⇒
If the module can be operated, remove the magazine in the normal manner and
shut off power before the door closes.
⇒
If the module cannot be powered on, or if the door mechanism is inoperative,
operate the mechanism manually by inserting a straight-bladed screwdriver
through a hole in the bracket identified in Figure 6-9 to engage a slotted shaft
about 1 1/2” below the bracket. Turn the shaft clockwise until the door is fully
open. Up to 20 turns may be required.
3. Move the shuttle toward the back of the chassis so the area to the left of the door is
accessible.
4. Remove the three M4 x 8 mm Phillips flat head screws along the straight edges of
the door opener bracket. Note: Do not loosen or remove the screw near the center of
the bracket.
5. While holding the door open, pull the door opener bracket toward the left side of the
chassis. Lift the door opener free of the chassis and set it aside.
6. The motor bracket is mounted inside the electronics compartment opposite the door
opener mechanism. To reach the two lower mounting screws, a very short ratchet
offset Phillips screwdriver is required. If such a screwdriver is available, skip the
next step.
7. Remove the six M3 x 12 mm flat head Phillips screws that hold the magazine track
in place, and swing the front of the track toward the left of the chassis. Take care
not to stretch the sensor cable at the rear of the track.
8. Remove the four M3 x 8 mm pan head Phillips sems screws that hold the motor
bracket to the bulkhead.
9. Lift the motor bracket until the bottom of the motor is just below the top of the
bulkhead, taking care not to stretch the motor cable.
10. Disconnect the motor cable at the motor end.
11. Lift the motor bracket clear of the chassis.