(b)
415H32 F/O PWR SEAT
S 034-024
(2) Disconnect the seat electrical connector from the sidewall electrical connector.
NOTE: Put the electrical connector in the seat to avoid damage.
____
S 034-026
(3) Remove the stop-blocks at the forward end of the forward seat tracks.
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S 714-103
(4) Push the horizontal movement manual override lever to disengage the pinion from the rack.
S 984-102
CAUTION: MAKE SURE THAT THE SEAT IS NOT ALLOWED TO DROP ON TO THE FLIGHT
_______ DECK FLOOR. DROPPING THE SEAT CAN CAUSE DAMAGE TO PARTS INSTALLED ON THE SEAT.
(5)
Move the seat forward to release the seat trucks from the seat tracks.
S 024-060
(6)
Remove the seat.
S 424-120
(7)
Install the stop blocks to the seat tracks if it is necessary.
TASK 25-11-01-404-031
3. Captain and First Officer Seat Installation (Fig. 401)
___________________________________________
A. Access
(1) Location Zones
221 Control Cabin, Left
222 Control Cabin, Right
B. Procedure
S 864-111
(1)
Carefully position the seat so that the bogie units are forward of the seat tracks. Make sure that the underside of the seat does not come in contact with the seat tracks.
S 414-041
(2)
Align the front and rear swivels so that the single angled face (tapered) roller is on the inboard side of the seat tracks.
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MAINTENANCE MANUAL
EMERGENCY POWER
CONTROL LEVER FOR MANUAL CUTOFF SWITCH
(OVERRIDE) FORWARD AND AFT ADJUSTMENT
CONTROL SWITCH FOR ELECTRICAL FORWARD AND AFT ADJUSTMENT
BOGIE UNIT (4 LOCATIONS)
SEE A
CAPTAIN'S SEAT - RIGHT VIEW SHOWN FIRST OFFICER'S SEAT - OPPOSITE
PINION SEAT ELECTRICAL GEAR CABLE
CAPTAIN'S SEAT - LEFT VIEW SHOWN FIRST OFFICER'S SEAT - OPPOSITE
Pilots' Seat Installation
Figure 401 (Sheet 1)
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MAINTENANCE MANUAL
BOGIE UNIT
TRACK SEAT CAP NUT
TAPERED ROLLER WASHER STOP BLOCK
ADJUSTMENT NUT
1 WASHER STOP BLOCK 2 STOP BLOCK
BOLT INBD FWD
BOGIE UNIT (ALTERNATIVE) A
BOGIE UNIT WASHER CAP NUT
SEAT TRACK
TAPERED ROLLER BOLT (EXAMPLE) STOP BLOCK
STOP BLOCK
INBD BOGIE UNIT (RECOMMENDED) FWD A
1 2 FORWARD OUTBOARD TRACK FORWARD INBOARD TRACK
Pilots' Seat Installation Figure 401 (Sheet 2)
A07411
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本文链接地址：747-400 AMM 飞机维护手册 EQUIPMENT/FURNISHINGS 1(36)
