(b)
Do not operate the hydraulic pump more than 10 minutes.
(c)
After the operation of the pump, let the temperature of the pump decrease for 20 minutes with the pump off.
S 865-008
(7) Make sure these circuit breakers on the overhead panel, P11, are closed:
(a) 11D28, HYDRAULIC ENG PUMP SOV L or
HYDRAULIC ENG PUMP SUPPLY LEFT
EFFECTIVITYùùùùùùùùùùùùùùùùùùùùùùùùùùùùùù. ú
29-11-00
ALL ú ú 02 Page 503 ú May 28/99
BOEING PROPRIETARY - Copyright (C) - Unpublished Work - See title page for details.
A
757
MAINTENANCE MANUAL
(b)
11D29, HYDRAULIC ENG PUMP SOV R or
HYDRAULIC ENG PUMP SUPPLY RIGHT
(c)
11K9, LEFT ENGINE OIL PRESS
(d)
11K14, L ENG PUMP VLV DEPRESS or
LEFT ENGINE PUMP DEPRESS
(e)
11K15, ELEC PUMP C1
(f)
11K16, ELEC PUMP RIGHT
(g)
11K17, SYSTEM PRESS LEFT
(h)
11K18, SYSTEM PRESS CENTER
(i)
11K19, HYDRAULICS QTY CTR
(j)
11K20, HYDRAULICS QTY LEFT
(k)
11K21, HYDRAULICS QTY RIGHT
(l)
11K22, RESERVE BRAKE SOURCE
(m)
11K23, R ENG PUMP VLV DEPRESS or
R ENG PUMP DEPRESS
(n)
11K24, ELEC PUMP C2
(o)
11K25, ELEC PUMP LEFT
(p)
11K26, SYSTEM PRESS RIGHT
(q)
11K35, RIGHT ENGINE OIL PRESS
(r)
11N2, INSTRUMENT AND PANEL CAPT
(s)
11N4, INSTRUMENT AND PANEL OVHD
(t)
EICAS (6 locations).
S 865-009
(8) Make sure these circuit breakers on the power distribution panel, P6, are closed:
(a)
6C1, FUEL COND CONT L
(b)
6C2, FUEL COND CONT R
(c)
6K13, HYD EMP ENABLE C1
(d)
6K14, HYD EMP ENABLE R1
(e)
6K19, HYD EMP ENABLE C2
S 865-013
(9) Open this circuit breaker on the P11 panel and attach a DO-NOT-CLOSE tag:
(a) 11D31, HYDRAULIC PTU CONT
S 865-014
(10)
Put the OVHD PANEL lights control on the right lighting control panel, on the overhead panel, P5, in the full clockwise position.
S 865-015
(11)
Put the PANEL lights control on the captains lighting control panel, on the pilots glareshield panel, P7, in the full clockwise position.
中國航空網 www.k6050.com
航空翻譯 www.aviation.cn
本文鏈接地址：757 AMM 飛機維護手冊 液壓 CHAPTER 29 - HYDRAULIC POWER 1(64)
