S 765-018-N02
(5)
Remove the jumper wire from between pins 2 and 3 of the electrical connector for the hydraulic pressure switch.
EFFECTIVITYùùùùùùùùùùùùùùùùùùùùùùùùùùùùùù. AIRPLANES WITH -10 OR -11 VERSIONS OF ú
78-36-00
IDS SOFTWARE. ú CONFIG 2 ú N02 Page 507 ú Oct 18/00
BOEING PROPRIETARY - Copyright (C) - Unpublished Work - See title page for details.
////////////////////////A / PW4000 SERIES /747-400 / ENGINES/MAINTENANCE MANUAL ////////////////////////
S 215-019-N02
(6) Make sure status message ENG X REVERSER shows on the EICAS display.
NOTE: The EICAS message can take up to 5 seconds to show.
____
S 765-020-N02
(7)
Connect a jumper wire between pins 2 and 3 of the electrical connector for the hydraulic pressure switch.
S 865-022-N02
(8)
Remove the DO-NOT-CLOSE tags and close these circuit breakers on the Overhead Circuit Breaker Panel, P7:
(a)
7F22 LANDING GEAR DSP & CONT PRI
(b)
7F23 LANDING GEAR DSP & CONT ALTN
(c)
7H08 GND SAFETY RELAY
S 215-023-N02
(9)
Make sure the ENG X REVERSER status message is not shown on the EICAS display.
S 865-024-N02
(10)
Move the reverse thrust lever for engine X to the deploy position.
S 215-025-N02
(11)
Make sure the status message ENG X REVERSER shows on the EICAS display.
NOTE: The EICAS message can take up to 5 seconds to show.
____
S 765-026-N02
(12)
Remove the jumper wire from between pins 2 and 3 of the electrical connector for the hydraulic pressure switch.
S 765-027-N02
(13)
Connect a jumper wire between pins 2 and 1 of the electrical connector for the hydraulic pressure switch.
EFFECTIVITYùùùùùùùùùùùùùùùùùùùùùùùùùùùùùù. AIRPLANES WITH -10 OR -11 VERSIONS OF ú
78-36-00
IDS SOFTWARE. ú CONFIG 2 ú N02 Page 508 ú Oct 18/00
BOEING PROPRIETARY - Copyright (C) - Unpublished Work - See title page for details.
S 945-076-N02
(14) Erase the status message ENG X REVERSER on the EICAS display (AMM 31-61-00/201).
(a) Make sure the status message ENG X REVERSER does not come back on the EICAS display.
S 765-030-N02
(15)
Remove the jumper wire from between pins 2 and 1 of the electrical connector for the hydraulic pressure switch.
S 845-111-N02
(16)
Install the electrical connector for th hydraulic pressure switch on the isolation valve (DS1683).
S 035-120-N02
(17)
On the applicable engine strut, disconnect the electrical connector for the hydraulic pressure switch on the isolation valve.
(a)
Strut No. 1 DS1683
(b)
Strut No. 2 DS1684
(c)
Strut No. 3 DS1685
(d)
Strut No. 4 DS1686
S 215-112-N02
(18)
Make sure the advisory message ENG X REVERSER does not show on the EICAS display.
S 865-113-N02
(19)
Erase the status message ENG X REVERSER on the EICAS display (AMM 31-61-00/201)
(a) Make sure the status message ENG X REVERSER does not show on the EICAS display.
F.
Put the Airplane Back to Its Usual Condition.
S 845-107-N02
(1)
If it is necessary, erase the status message ENG X REVERSER on the EICAS display (AMM 31-61-00/201).
(2)
Do this task: Hydraulic System Pressurization (AMM 29-11-00/201).
(3)
Remove the electrical power if not necessary (AMM 24-22-00/201).
S 845-108-N02
S 845-109-N02
EFFECTIVITYùùùùùùùùùùùùùùùùùùùùùùùùùùùùùù. AIRPLANES WITH -10 OR -11 VERSIONS OF ú
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本文链接地址：747-400 AMM 飞机维护手册 EXHAUST 2(106)
