(b)
A static ground of the airplane when you fuel over the wing is recommended.
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(c) Do a static ground of the airplane when you do maintenance procedures. Do this when you use devices such as lights, power tools, and instruments powered from external cords that are attached to grounded electrical power sources.
(6) In cold weather it is necessary to drain the fuel tank sumps prior to refueling to remove water from the fuel tanks if the airplane has been idle for more than 45 minutes prior to refueling. Drain the fuel tank sumps again after refueling if the airplane has been idle for 2 hours or more after refueling, prior to departure (AMM 12-11-03/301). In cold weather water can freeze, and not let the drain valves open.
WARNING: PERSONS MUST NOT GO INTO THE DANGEROUS AREAS IN THE FRONT OF
_______ AND AFT OF THE POWER PLANT DURING GROUND OPERATIONS. INJURY FROM INLET SUCTION, EXHAUST BLAST AND HEAT COULD OCCUR.
CAUTION: BEFORE YOU OPERATE A POWER PLANT, YOU MUST EXAMINE THE AREA
_______ NEAR THE INLET FOR LOOSE OBJECTS AND EQUIPMENT. THESE ITEMS CAN BE PULLED INTO THE ENGINE WHEN YOU OPERATE IT. UNWANTED OBJECTS CAN CAUSE BAD DAMAGE TO THE ENGINE WHEN THEY ARE PULLED IN. YOU MUST KEEP GROUND RUNNING AT A MINIMUM. YOU MUST AVOID PROLONGED RUNNING AT MAXIMUM OPERATING LIMITS.
(7)
Keep a minimum distance of 25 feet between the airplanes when you park them to give sufficient clearances to turn (AMM 09-21-00/201). This will also prevent damage from a jet blast. Keep a minimum distance of 50 feet between an operating APU exhaust port and a wingtip fuel vent on an adjacent airplane.
(8)
If you park the airplane on an area with ice or packed snow, put a mat or applicable material below and around the tires. This will prevent the tires from becoming frozen. If the tires do freeze to the ground, you can apply heat from a heater cart to thaw them. You can also apply salt to the area to thaw the ice or snow. You can use a heater cart to release the frozen brakes. Use wheel covers in bad weather conditions.
B. Special Tools and Equipment
(1)
6ME65B00161-1 Lockpin Assembly, Ground, Body and Wing Landing Gear (4 required)
(2)
2ME65B01202-1 Lockpin Assembly, Ground, Nose Landing Gear
(3)
HTC74-76PPCW Cover - Pitot-Static Probe (4 required)
(4)
FTC102 Cover - Total Air Temperature (TAT) Probe
(5)
R/C-A0AC-2, Cover, Angle of Attack Sensor, (Sesame Technologies)
(6)
A10002-1 (Preferred) ME65B40136-1 (Optional) Tool, Installation, Protective Covers
(7)
MIT65B01562 Nose Gear Steering Lock Assembly (for 2.37 inch diameter steering piston rod)
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D.
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(8)
3MIT65B00162 Nose Gear Steering Lock Assembly (for 2.24 inch diameter steering piston rod)
(9)
LMC18G87 Cover-Engine Inlet, (CF6-80C2)
(10)
LMC19G87 Cover-Engine Exhaust, (CF6-80C2)
(11)
LMC24G87 Plug-Discharge Fan Air, (CF6-80C2)
(12)
LJ29802 Cover-Inlet, (RB211-524G/H) (4 required)
(13)
LJ37760 Cover Exhaust, (RB-211-524 G/H) (4 required)
(14)
LMC16M87 Cover-Engine Inlet, (PW4000) (4 required)
(15)
LMC18M87 Plug-Fan Reverser, (PW4000) (4 required)
(16)
LMC17M87 Cover-Turbine Exhaust, (PW4000) (4 required)Standard Tools and Equipment
(1)
Mat (to put between the tires and parking area)
(2)
Wheel Chocks
(a)
PF10-010 Chocks - Wheel, Hi-Density Rubber (Recommended) 06714 PF INDUSTRIES INC. 11200 Kirkland Way Kirkland, WA 98033
(b) 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 PARKING AND MOORING(2)
