(a)
11E16, MODE CONT PNL LEFT
(b)
11E17, FLT CONT COMPUTER POWER LEFT
(c)
11E18, FLT CONT COMPUTER SERVO LEFT
(d)
11E20, FLIGHT CONT CMPTR PWR CENTER
(e)
11E21, FLIGHT CONT CMPTR SERVO CENTER
(f)
11E34, MODE CONT PNL RIGHT
(g)
11E35, FLT CONT CMPTR PWR RIGHT
(h)
11E36, FLT CONT CMPTR SERVO RIGHT
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A
757
MAINTENANCE MANUAL
Autopilot Disengage Switch Installation
Figure 401
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757 MAINTENANCE MANUAL
E. Remove the Autopilot Disengage Switch
S 034-007
(1)
Remove the screw that attaches the medallion to the control wheel.
S 034-004
(2)
Remove the medallion with chart holder.
NOTE: It is not necessary to remove the chart holder from the
____
medallion.
S 034-005
(3)
Remove the nuts to disconnect the wire clamps.
S 034-008
(4)
Pull the quick-disconnect terminals away from the control wheel.
S 034-006
(5)
Use the extraction tool to disconnect these eight wires from the switch side of the quick-disconnect terminals:
~...................................................
| WIRE LABEL AND COLOR CODE TABLE |
| FOR SWITCH MFG P/N SW43896 |
.....................................................
| SWITCH SIDE | AIRFRAME SIDE |
| WIRE COLOR | WIRE COLOR CODE |
.....................................................
| BROWN | WHITE/BLUE |
| YELLOW | WHITE/YELLOW |
| GREEN | WHITE/GREEN |
| BLACK | WHITE/BLACK |
| ORANGE | WHITE/BROWN |
| WHITE | WHITE/PINK |
| BLUE | BLACK/YELLOW |
| GRAY | RED/GREEN |
2.........................….........................1
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~................................................... | WIRE LABEL AND COLOR CODE TABLE | | FOR SWITCH MFG P/N 721101-A1 | ..................................................... | SWITCH SIDE | AIRFRAME SIDE | | WIRE LABEL | WIRE COLOR CODE | ..................................................... | BRN | WHITE/BLUE | | YEL | WHITE/YELLOW | | GRN | WHITE/GREEN | | BKB | WHITE/BLACK | | BKY | WHITE/BROWN | | BKA | WHITE/PINK | | BLU | BLACK/YELLOW | | BKG | RED/GREEN | 2.........................….........................1
S 434-010
(6)
Attach one end of the threading wire around the wire bundle (eight wires) that is connected to the switch.
S 034-009
(7)
Remove the screw that holds the switchplate to the control wheel.
S 024-011
(8)
Remove the switchplate assembly and pull the wires through the control wheel.
NOTE: Permit approximately 3 or 4 inches of the threading wire to
____
come out of the control wheel.
S 034-012
(9)
Remove the threading wire from the switch wire bundle.
S 034-013
(10)
Remove the switchplate from the switch.
TASK 22-11-03-404-014
3. Install the Autopilot Disengage Switch (Fig. 401)______________________________________
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