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22-22-00
ALL ú ú 01 Page 512 ú Feb 18/02
BOEING PROPRIETARY - Copyright (C) - Unpublished Work - See title page for details.
A
747-400 MAINTENANCE MANUAL
S 745-108
(10)
Use the alphanumeric keys on the CDU to put "E/26/350/00" into the scratchpad.
S 745-109
(11)
Push the LSK 1L to move the data into the correct position.
S 745-110
(12)
Make sure that bits 22 and 14 for the ARINC word "E/26/350/00" are "0".
NOTE: (E/26/350/00, BIT 22) = SRM-L VALID TRIM COMMAND SIGNAL ->
____
SRM-R INTERFACE FAIL
(E/26/350/00, BIT 14) = SRM-L SPEED TRIM ENGAGE SIGNAL -> SRM-R INTERFACE FAIL
S 865-111
(13) Open these circuit breakers:
(a) P7, Overhead Circuit Breaker Panel
1) 7C16, FLT CONT ELEC 2R AC
2) 7C17, FLT CONT ELEC 2R DC
S 865-112
(14)
Stop for 5 to 10 seconds.
S 865-113
(15)
Close these circuit breakers:
(a) P7, Overhead Circuit Breaker Panel
1) 7C16, FLT CONT ELEC 2R AC
2) 7C17, FLT CONT ELEC 2R DC
(16)
Make sure that bit 14 for the ARINC word "E/26/350/00" is "0".
S 745-114
NOTE: (E/26/350/00, BIT 14) = SRM-L SPEED TRIM ENGAGE SIGNAL ->
____
SRM-R INTERFACE FAIL
S 745-115
(17) Use the PREV PAGE key on the CDU to show page 1 of the INPUT MONITORING.
EFFECTIVITYùùùùùùùùùùùùùùùùùùùùùùùùùùùùùù. ú
22-22-00
ALL ú ú 01 Page 513 ú Feb 18/02
BOEING PROPRIETARY - Copyright (C) - Unpublished Work - See title page for details.
A
747-400 MAINTENANCE MANUAL
S 745-116
(18) Make sure that bit 14 for the ARINC word "E/53/350/00" is "0".
NOTE: (E/53/350/00, BIT 14) = SRM-R SPEED TRIM ENGAGE SIGNAL ->
____
SRM-L INTERFACE FAIL
S 865-117
(19) Open these circuit breakers:
(a) P7, Overhead Circuit Breaker Panel
1) 7C10, FLT CONT ELEC 2L AC
2) 7C11, FLT CONT ELEC 2L DC
3) 7C12, FLT CONT ELEC 1L AC
4) 7C13, FLT CONT ELEC 1L DC
S 865-118
(20)
Stop for 5 to 10 seconds.
S 865-119
(21)
Close these circuit breakers:
(a) P7, Overhead Circuit Breaker Panel
1) 7C10, FLT CONT ELEC 2L AC
2) 7C11, FLT CONT ELEC 2L DC
3) 7C12, FLT CONT ELEC 1L AC
4) 7C13, FLT CONT ELEC 1L DC
S 745-120
(22) Make sure that bit 14 for the ARINC word "E/53/350/00" is "0".
NOTE: (E/53/350/00, BIT 14) = SRM-R SPEED TRIM ENGAGE SIGNAL ->
____
SRM-L INTERFACE FAIL
S 745-121
(23)
Use the NEXT PAGE key on the CDU to show page 5 of the INPUT MONITORING.
(24)
Make sure that bit 14 for the ARINC word "E/26/350/00" is "0".
S 745-122
NOTE: (E/26/350/00, BIT 14) = SRM-L SPEED TRIM ENGAGE SIGNAL ->
____
SRM-R INTERFACE FAIL
EFFECTIVITYùùùùùùùùùùùùùùùùùùùùùùùùùùùùùù. ú 中国航空网 www.aero.cn 航空翻译 www.aviation.cn 本文链接地址:747-400 AMM 飞机维护手册 空调 AUTO FLIGHT(192)