................................................................................ | Stator Vane | Fuel | 1.0 cc/min| 1.0 cc/min| Replace the variable | | Actuator (SVA) | |(20 drops/ |(20 drops/ | stator vane actuator | | Drain Port | | min) | min) | (AMM 75-31-02/401). | | (FD17) *[1] | | | | (See *[4]) | ................................................................................ | Turbine Case | Fuel |0.5 cc/min |0.5 cc/min | Replace the TCC air | | Cooling (TCC) | |(10 drops/ |(10 drops/ | shutoff valve actuator | | Actuator Drain | | min) | min) | (AMM 75-24-05/401). | | Port (AP14) | | | | (See *[4]) | | *[1] | | | | | ................................................................................ | IDG Air/Oil | Fuel |0.5 cc/min |0.5 cc/min | Replace the IDG air/oil | | Heat Exchanger | |(10 drops/ |(10 drops/ | heat exchanger valve | | Valve Drain | | min) | min) | (AMM 24-11-04/401). | | Tube *[1] | | | | (See *[4]) | ................................................................................ | 2.5 Bleed Valve | Fuel | 1.0 cc/min|1.0 cc/min | Replace the 2.5 bleed | | Actuator Drain | |(20 drops/ |(20 drops/ | valve actuator | | Port (FD19) | | min) | min) | (AMM 75-32-01/401). | | *[1] | | | | (See *[4]) | ................................................................................ | Fuel/Oil Cooler | Oil |0.5 cc/min |0.5 cc/min | Replace the fuel/oil | | Bypass Valve | |(10 drops/ |(10 drops/ | cooler bypass valve | | Drain Port | | min) | min) | (AMM 79-21-01/401). | | (AP30) *[2] | | | | | ................................................................................ | IDG Fuel/Oil | ----| None | None | Replace the IDG fuel/oil | | Cooler Front | | | | heat exchanger | | Drain Port | | | | (AMM 79-21-01/401). | | (AP21) *[2] | | | | | ................................................................................ | Fuel/Oil Cooler | ----| None | None | Replace the fuel/oil | | (Front/Rear) | | | | cooler (AMM 79-21-01/401).| | (AP24/AP25) | | | | | | *[1] | | | | |
EFFECTIVITYùùùùùùùùùùùùùùùùùùùùùùùùùùùùùù. ú
71-71-00
ALL ú ú N01 Page 612 ú Oct 18/00
BOEING PROPRIETARY - Copyright (C) - Unpublished Work - See title page for details.
~.............................................................................. | | | PERMITTED LEAKAGE | | | | ......................... | | | | DURING | AFTER | CORRECTIVE | | DRAIN/COMPONENT | LIQUID | OPERATION | SHUTDOWN | ACTION | ................................................................................ | Gearbox Hydrau- | Oil |0.32 cc/min|0.32 cc/min| Replace the hydraulic | | lic Pump Drive | |(6 drops/ |(6 drops/ | pump drive oil seal | | Pad Drain Port | | min) *[3] | min) *[3] | (AMM 72-61-07/401). | | (Front/Rear) | | | | (See *[5]) | | (SD3/SD4) | | | | | ................................................................................ | Gearbox EEC | Oil |0.32 cc/min|0.32 cc/min| Replace the EEC | | Alternator | |(6 drops/ |(6 drops/ | alternator drive oil seal | | Drive Pad | | min) | min) | (AMM 72-61-05/401). | | Drain Port | | | | (See *[5]) | | (SD8) *[1] | | | | | ................................................................................ | Gearbox Fuel | Fuel |1.0 cc/min |1.0 cc/min | Replace the fuel pump | | Pump Pad Drain | |(20 drops/ |(20 drops/ | (AMM 73-11-01/401) and | | Port (SD2) | | min) | min) | examine the fuel pump | | | | | | drive oil seal. | | | | | | (See *[4]) | ................................................................................ | Gearbox Fuel | Oil |0.32 cc/min|0.32 cc/min| Replace the fuel pump | | Pump Drive Pad | |(6 drops/ |(6 drops/ | drive oil seal | | Port (SD2) | | min) | min) | (AMM 72-61-06/401). | | | | | | (See *[5]) | ................................................................................ | Gearbox Starter | Oil |0.32 cc/min|0.32 cc/min| Replace the starter drive | | Drive Pad | |(6 drops/ |(6 drops/ | oil seal | | Drain Port | | min) | min) | (AMM 72-61-03/401). | | (SD5) *[1] | | | | (See *[5]) | ................................................................................ | Gearbox IDG | Oil |0.32 cc/min|0.32 cc/min| Replace the IDG drive oil | | Drive Pad | |(6 drops/ |(6 drops/ | seal (AMM 72-61-04/401). | | Drain Port | | min) | min) | (See *[5]) | | (SD6) | | | | | ................................................................................ | Air/Oil Heat | Fuel | 0.5 cc/min| 0.5 cc/min| Replace the air/oil heat | | Exchanger Valve| |(10 drops/ |(10 drops/ | exchanger valve | | Drain Port | | min) | min) | (AMM 79-21-09/401). | | | | | | (See *[4]) |
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 动力装置 POWER PLANT 2(123)
