(2) Install the new O-ring (3) on the filter cover (4).
(3) Remove the blanking plug from the filter cavity port.
(4) Put the new filter element (2) in the filter cavity.
(5) Install the filter cover (4).
(6) TORQUE the filter cover to between 13 and 15 lbf.ft (1.76 and 2.03 m.daN).
(7) Safety the filter cover (4) with lockwire 0.032 in. (0.80 mm) dia. (Material No. CP8001) or lockwire 0.032 in. (0.80 mm) dia. (Material No. CP8002).
R **ON A/C 401-499,
R Subtask 24-21-00-420-068-A
R G. Installation of the IDG Oil Scavenge and Charge Filters
R R R WARNING : WEAR GOGGLES WHEN YOU REMOVE OR INSTALL THE LOCKWIRE. CUT,_______ REMOVE AND DISCARD THE LOCKWIRE AS YOU DO THE TASK. LOOSE LOCKWIRE CAN CUT OR BLIND YOU.
R R R R WARNING : MAKE SURE THAT THE COMPONENTS ARE IN THE CORRECT POSITION IN_______ THE FILTER CAVITIES BEFORE YOU INSTALL THE FILTER COVERS. DO NOT TIGHTEN THE FILTER COVER SCREWS TO PUT THE FILTER COMPONENTS IN THE HOUSINGS.
R NOTE : This procedure is the same for the two filters.____
R (1) Install the new O-ring (1) on the filter element (2).
R (2) Install the new O-ring (3) on the filter cover (4).
R (3) Remove the blanking plug from the filter cavity port.
R (4) Put the new filter element (2) in the filter cavity.
R (5) Install the filter cover (4).
R R (6) TORQUE the filter cover to between 13 and 15 lbf.ft (1.76 and 2.03 m.daN).
R R R (7) Safety the filter cover (4) with lockwire 0.032 in. (0.80 mm) dia. (Material No. CP8001) or lockwire 0.032 in. (0.80 mm) dia. (Material No. CP8002).
R **ON A/C ALL
Subtask 24-21-00-612-070
H. Filling of the IDG with Oil
CAUTION : USE ONLY APPROVED TYPES/BRANDS OF LUBRICANTS. DO NOT MIX_______ TYPES//BRANDS OF LUBRICANTS.
NOTE : In rain, fog or wet conditions, be careful to prevent water____ contamination of the IDG oil during the filling procedure.
(1) Remove the dust cap (8) from the pressure fill valve (9).
(2) Connect the pressure fill hose (7) of the TANK - ENGINE OIL FILLING UP (DH13PM) to the pressure fill valve (9).
(3) Fill the IDG with filtered OILS (Material No. 03-002) at a maximum pressure of 35 psi (2.41 bar).
NOTE : The AMM 20-34-00 gives a list of oil brand names approved for____ the IDG.
(4) Stop the filling procedure when the quantity of oil collected from the overflow drain hose (12) of the TANK - ENGINE OIL FILLING UP (DH13PM) is 0.95 l (0.25 USgal) minimum.
Subtask 24-21-00-020-073
J. Removal of the Hoses
(1) Disconnect the pressure fill hose (7) of the TANK - ENGINE OIL FILLING UP (DH13PM) from the pressure fill valve (9).
(2) Install the dust cap (8) on the pressure fill valve (9).
(3) When only drops of oil come out of the overflow drain hose (12) of the TANK - ENGINE OIL FILLING UP (DH13PM), disconnect the hose (12).
(4) Install the dust cap (10) on the overflow drain valve (13).
Subtask 24-21-00-710-060
K. If you replaced a part of the oil system (filter, external system
component, drain plug), do a dry motoring for leak check before
inspection (Ref. TASK 71-00-00-710-006).
Subtask 24-21-00-210-070
L. Inspection of the Oil Level
NOTE : Before you do a check of the oil level, we recommend that you do
____ dry motoring for two minutes (Ref. TASK 71-00-00-710-001). Alternatively, you can do the check after an engine start at minimum idle (Ref. TASK 71-00-00-710-003). This is to make sure you get maximum filling of the external oil system.
(1) Inspection of the oil level after dry motoring.
CAUTION : IF YOU DRY-MOTOR THE ENGINE, MAKE SURE THAT THE OIL LEVEL
_______ IS STABLE BEFORE YOU DO THE INSPECTION. IN AMBIENT AIR TEMPERATURES OF LESS THAN 20.C, THE OIL LEVEL WILL BECOME STABLE ONLY AFTER 30 MINUTES. THUS THE LEVEL INDICATIONS ON THE SIGHTGLASS WILL NOT BE CORRECT BEFORE THE END OF THIS PERIOD. IF YOU ADD OIL WHEN IT IS NOT NECESSARY, THERE IS A RISK THAT YOU WILL CAUSE FAILURE OF THE IDG.
(a)
Let the oil in the IDG become stable.
(b)
Look at the oil level sight-glass of the IDG:
中國航空網 www.k6050.com
航空翻譯 www.aviation.cn
本文鏈接地址：A320飛機維護手冊 AMM ELECTRICAL POWER 電源1(50)
