(d)
37C6, VIDEO SYSTEM (UTIL BUS) MONITOR FWD
(e)
37C7, VIDEO SYSTEM (UTIL BUS) MONITOR AFT
(f)
37C8, VIDEO SYSTEM (UTIL BUS) SYSTEM AC
S 014-002
(3) Remove or lower the ceiling panels adjacent to the retractable video monitor (AMM 25-22-02/401).
E. GUN 051,101-103; Retractable Video Monitor Removal
S 864-003
(1)
Pull the unlock handles aft, and lower the retractable video monitor to the view position.
S 014-004
(2)
Do these steps to remove the monitor shroud:
(a)
On each side of the shroud remove the bolts (forward and aft) that attach the shroud.
(b)
Move the shroud aft, off from the monitor.
(c)
Remove the mask from the front of the monitor.
S 024-008
(3) Remove the video monitor from the monitor support frame:
(a)
Remove the retainer pin and washer from the bottom of the slotted retention bar on each side of the assembly.
(b)
Move the retention bars off from the pins.
(c)
Pull the unlock handles aft, and lower the monitor to the full length of the snubber.
CAUTION:_______INSTALL BOTH SPACER-LOCKING BARS. IF YOU USE ONLY ONE BAR, THE FRAME THAT HOLDS THE MONITOR CAN BEND.
(d)
Install a spacer-locking bar on each snubber to prevent retraction of the snubber.
(e)
Disconnect the electrical connectors from the rear of the monitor.
CAUTION:_______PREPARE TO HOLD THE WEIGHT OF THE MONITOR. IF YOU ARE NOT PREPARED, YOU WILL DROP IT.
(f)
Remove the screws (forward and aft) that attach the video monitor.
(g)
Remove the video monitor from the frame.
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S 864-014
(4) Let the monitor support frame retract against the spacer-locking bars.
F. GUN 008-010,104-999;
Retractable Video Monitor Removal
S 864-015
(1)
Pull the unlock handles aft, and lower the retractable video monitor to the view position.
S 014-016
(2)
Do these steps to remove the monitor shroud:
(a)
On each side of the shroud remove the bolts (forward and aft) that attach the shroud.
(b)
Move the shroud aft, off from the monitor.
(c)
Remove the mask from the front of the monitor.
S 024-019
(3) Remove the video monitor from the monitor support frame:
(a)
Disconnect the counter balance cables from the monitor support frame to release the tension on the support frame.
(b)
Disconnect the electrical connectors from the rear of the monitor.
CAUTION:_______PREPARE TO HOLD THE WEIGHT OF THE MONITOR. IF YOU ARE NOT PREPARED, YOU WILL DROP IT.
(c)
Remove the screws (forward and aft) that attach the video monitor.
(d)
Remove the video monitor from the support frame.
TASK 23-32-01-424-007
3. Retractable Video Monitor Installation______________________________________(Fig. 401)
A. References
(1)
AMM 23-32-00/501, Passenger Entertainment (Video) System
(2)
AMM 25-22-02/401, Lowered Ceiling Panels
B. Access
(1) Location Zones 221/222 Passenger Cabin - section 41 223/224 Area above ceiling, passenger cabin - section 41
EFFECTIVITYùùùùùùùùùùùùùùùùùùùùùùùùùùùùùù. AIRPLANES WITH VIDEO ENTERTAINMENT ú
23-32-01
ú ú 08 Page 405 ú May 28/00
BOEING PROPRIETARY - Copyright (C) - Unpublished Work - See title page for details.
A
757
MAINTENANCE MANUAL
C. GUN 051,101-103; Video Monitor Installation
S 424-010
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