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A
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MAINTENANCE MANUAL
INSTALLED E/E BOX
EXTRACTOR EXTRACTOR FREE POSITION INSTALLED E/E BOX WITH THE EXTRACTOR TIGHTENED
TRIDAIR EXTRACTOR
E/E Box Installation Figure 401 (Sheet 1)
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MAINTENANCE MANUAL
TIGHTENED EXTRACTOR WITH THE E/E BOX FULLY ENGAGED
LATCH
RED BAND
EXTRACTOR
LOOSENED EXTRACTOR ON THE T-HOOK WITH THE E/E BOX LOOSENED HOLLINGSEAD EXTRACTOR E/E Box Installation Figure 401 (Sheet 2)
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MAINTENANCE MANUAL
BLACK BOX
UNIT
HANDLE
SEE A
ELECTRICAL LEVER LATCH
CONNECTORS (SHOWN IN
SEE B LOCKED POSITION)
FORK
SHELF
LEVER LATCH TYPE RETENTION
(EXAMPLE)
UNIT FRONT PANEL
LIMITING TORQUE CARRIAGE NUT RETAINER HOLD-DOWN HOOK
KNOB
SHELF
RETAINER CUP
EXTRACTOR ASSEMBLY
SCREW TYPE RETENTION (EXAMPLE)
E/E Box Installation Figure 401 (Sheet 3)
F01957
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MAINTENANCE MANUAL
SHELF ASSEMBLY
TYPE I TYPE II
ADJUST FRONT HOLD DOWNS AS FOLLOWS:
WITH PLUG ON THE REAR OF UNIT FULLY ENGAGED AND THE HANDLE LEVER ON THE THE FRONT OF THE UNIT AT THE DIMENSION SHOWN, ADJUST FORKS BY ROTATING TO A POSITION WHERE THEY START TO EXERT PRESSURE ON THE LOCKING LEVER.
HANDLE
A B
CONNECTOR INCH INCH
TYPE MAX MAX
AD2 0.297 MAX
AMP 0.297 MAX
DPA 0.157 MAX
DPD 0.138 MAX
DPE UNKNOWN UNKNOWN
DPDMA 0.138 MAX
DPD2 0.138 MAX
DPXA 0.297 MAX
DPXB 0.297 MAX
DPX2 0.297 MAX
SR-RAI 0.581 MAX
0.09 INCH MAXIMUM FOR ANY CONNECTOR
FULLY MATED (ALTERNATE METHOD)
____DIMENSIONS CAN BE MEASURED WITH PUTTY OR ANOTE:
MATED ELECTRICAL CONNECTORS (EXAMPLE)
PAPER SLEEVE OR RING OF A SUITABLE LENGTH
THAT WILL BE CRUSHED WHEN THE CONNECTOR IS
IS MATED PROPERLY.
E/E Box Installation
Figure 401 (Sheet 4)
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747-400 MAINTENANCE MANUAL
S 864-038
(5) Turn the keeper to align the deep slot with the T-hook. Lower the front hold-down extractor to be clear of the T-hook.
NOTE: Apply light pressure down on the E/E box handle while you
____
disconnect the front hold-down extractor.
S 024-039
(6) Carefully move the E/E box out from the tray and remove the E/E box.
NOTE: Shake the front of the E/E box from right to left for
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