A320飞机维护手册 AMM OIL 滑油(24)

 - One visual indication, given by the oil level sight gage on the tank.

 - One remote indication, given by the oil quantity transmitter (installed on the oil tank) which sends an electrical signal of the oil quantity to the ECAM system via the EIU. The indicating range is up to 5.50 USgal (20.81 l).

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 Oil Tank Schematic and Engine Flight Attitude Limits
 Figure 004A (SHEET 1)

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 Oil Tank Schematic and Engine Flight Attitude Limits
 Figure 004A (SHEET 2)

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 OIL TANK - REMOVAL/INSTALLATION

_______________________________
 TASK 79-11-10-000-005
 Removal of the Oil Tank

 1. Reason for the Job

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 Self Explanatory

 2. Job Set-up Information

______________________
 A. Fixtures, Tools, Test and Support Equipment
 -------------------------------------------------------------------------------REFERENCE QTY DESIGNATION -------------------------------------------------------------------------------
No specific warning notice
 B. Referenced Information
 -------------------------------------------------------------------------------REFERENCE DESIGNATION -------------------------------------------------------------------------------
12-13-79-610-003 Oil Tank Draining 71-13-00-010-040 Opening of the Fan Cowl Doors 79-31-15-000-041 Removal of the oil Quantity Transmitter (4002EN)
 **ON A/C 001-049, 051-061, 101-105, 151-151, 201-203,
 79-11-10-991-302 Fig. 401 R **ON A/C 062-099, 106-149, 152-199, 204-299, 301-399, 401-499,
 79-11-10-991-302-A Fig. 401A
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 **ON A/C ALL

 3. Job Set-up
__________
 Subtask 79-11-10-941-058

 A. Safety Precautions
 (1) On the center pedestal, on the ENG panel 115VU:

 (a) Put a warning notice to tell persons not to start the engine.

 (2) Make sure that the engine 1(2) shutdown occurred not less than 5 minutes before you do this procedure.

 (3) On the overhead maintenance panel 50VU:

 (a) Make sure that the ON legend of the ENG/FADEC GND PWR/1(2) pushbutton switch is off.

 (b) Put a warning notice to tell persons not to energize the FADEC 1(2).

 Subtask 79-11-10-010-059
 B. Open the fan cowl doors: (Ref. TASK 71-13-00-010-040)
 FOR 1000EM1
 437AL, 438AR
 FOR 1000EM2
 447AL, 448AR

 4. Procedure
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 **ON A/C 001-049, 051-061, 101-105, 151-151, 201-203,

 (Ref. Fig. 401/TASK 79-11-10-991-302) R **ON A/C 062-099, 106-149, 152-199, 204-299, 301-399, 401-499,
 (Ref. Fig. 401A/TASK 79-11-10-991-302-A)
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 Subtask 79-11-10-020-055
 A. Removal of the Oil Tank
 (1) Drain the oil tank (Ref. TASK 12-13-79-610-003).

 (2) Remove the oil quantity transmitter (Ref. TASK 79-31-15-000-041).

 (3) Remove tubes and hoses from the oil tank (30) as follows: CAUTION : INSTALL CAPS AND PLUGS ON THE ORIFICES OF ALL DISCONNECTED

_______ PIPES AND PARTS FOR THEIR PROTECTION AGAINST CONTAMINATION BY UNWANTED MATERIALS.
 CAUTION : USE 2 WRENCHES TO REMOVE OR INSTALL THE TUBE COUPLING NUTS.
_______ ONE WRENCH TO HOLD THE UNION AND ONE TO LOOSEN OR TIGHTEN THE COUPLING NUT. THIS WILL PREVENT DAMAGE TO THE HARDWARE.
 (a) Remove the 4 bolts (10) and disconnect the vent hose (120) from the oil tank (30). Remove and keep the gasket (110).

 (b) Remove the 4 bolts (60) and disconnect the oil supply tube (50) from the oil tank (30). Remove and keep the gasket (40).