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BOEING PROPRIETARY - Copyright (C) - Unpublished Work - See title page for details.
A
747-400
MAINTENANCE MANUAL
(b) Release the first officer's A/T disconnect switch and make sure the "AUTOTHROT DISC" indication does not show on the EICAS display.
S 865-194
(10) Open this circuit breaker:
(a) P7 Overhead Circuit Breaker Panel
1) 7E24 AUTO FLT WARN
S 735-195
(11)
Push and hold the captain's A/T disconnect switch and make sure the "AUTOTHROT DISC" indication does not show on the EICAS display.
S 865-196
(12)
Release the captain's A/T disconnect switch.
S 865-197
(13)
Close these circuit breakers:
(a) P7 Overhead Circuit Breaker Panel
1) 7C1 FMCS FMC L
2) 7C23 FMCS FMC R
3) 7C26 FMCS A/T SERVO R
4) 7E24 AUTO FLT WARN
5) 7F9 EIU L
6) 7E10 EIU C
L. Right Flight Management Computer Analog Discrete to EIU Check
S 865-198
(1) Open these circuit breakers:
(a) P7 Overhead Circuit Breaker Panel
1) 7C1 FMCS FMC L
2) 7C4 FMCS A/T SERVO L
3) 7C23 FMCS FMC R
4) 7F10 EIU C
5) 7F15 EIU R
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BOEING PROPRIETARY - Copyright (C) - Unpublished Work - See title page for details.
A 747-400 MAINTENANCE MANUAL
(2) S 865-199Make sure the FMC master switch, on the P2 pilot's center instrument panel, is in the "R" position.
(3) S 735-200Do the right FMC to left EIU check: (a) Push and hold the first officer's A/T disconnect switch and make sure the "AUTOTHROT DISC" indication shows on the EICAS display.
NOTE:____ The first officer's A/T disconnect switch is on the right throttle lever.
(b) Release the first officer's A/T disconnect switch and make sure the "AUTOTHROT DISC" indication does not show on the upper EICAS display.
(4) S 865-201Close this circuit breaker: (a) P7 Overhead Circuit Breaker Panel 1) 7F10 EIU C
(5) S 865-202Open this circuit breaker: (a) P7 Overhead Circuit Breaker Panel 1) 7F9 EIU L
(6) S 735-203Do the right FMC to center EIU check: (a) Push and hold the first officer's A/T disconnect switch and make sure the "AUTOTHROT DISC" indication shows on the EICAS display. (b) Release the first officer's A/T disconnect switch and make sure the "AUTOTHROT DISC" indication does not show on the EICAS display.
(7) S 865-204Close this circuit breaker: (a) P7 Overhead Circuit Breaker Panel 1) 7F15 EIU R
(8) S 865-205Open this circuit breaker: (a) P7 Overhead Circuit Breaker Panel 1) 7F10 EIU C
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