Replacing Film Disc Cutout Assembly; Table 6-2 Parts List For Replacing Film Disc Cutout - ADB F-Range L-850C Manual

F-Range Type L-850C Style 3 Inset Lights
3. Replacing Lamp and
Filter
(contd.)
4. Replacing Film Disc
Cutout Assembly
Item Part Number
1
44A6112-1
44A6112-2
2 47A0118
3 4071.50.130
4 7110.08.367
NOTE A: Quantity is 1 for unidirectional, 2 for bidirectional.
 2006 ADB Airfield Solutions, Incorporated
All rights reserved
e. Put the filter spring (10) back in. Make sure the curved part
of the filter spring faces the filter.
f. Latch the retainer spring (12) back on the lamp.
5. If a film disc cutout is used, remove the film disc cutout by
loosening the screw that secures that cutout clip to the terminal
block and rotate the cutout clip free. Refer to Replacing Film Disc
Cutout Assembly in this section.
6. Replace the film disc cutout with a new cutout by performing the
following procedure:
a. Position a new disc with small button side up in the terminal
block.
b. Rotate the cutout clip on top of the cutout and hold while
tightening the screw.
c. Make sure that the pressure applied by the clip on the film
disc is sufficient to ensure good contact. If loosened, remove
the clip and bend it slightly to increase its pressure.
7. See Figure 6-4. If the optical bracket grommets (4) are aged or
damaged, replace them, and use screws (5) to reinstall
grommets.
8. Reinstall optical unit into inner pan assembly. When plugging
fast-on connectors to terminal blocks, make sure there is good
contact between fast-on connectors and terminals.
Refer to Table 6-2 for parts referred to in Figure 6-10.

Table 6-2 Parts List for Replacing Film Disc Cutout

Description
Terminal block assembly
Terminal block assembly, without film disc cutout
Terminal block assembly, with film disc cutout
Film disc cutout
Film disc cutout clip
Spring clip screw
96A0285D
Issued 04/13
Repair
Quantity Note
See note. A
See note. A
See note. A
See note. A
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