Material No. 19-010 USA AMS 5687
LOCKWIRE STAINLESS STEEL ANNEALED 0.8MM DIA
(Ref. 20-31-00)
C. Referenced Information
-------------------------------------------------------------------------------
REFERENCE DESIGNATION
-------------------------------------------------------------------------------
12-13-24-612-041 IDG Servicing - Filling of the IDG with Oil or Addition of Oil after a level Check 24-42-00-861-001 Energize the Ground Service Network from the External Power 24-42-00-862-001 De-energize the Ground Service Network Supplied from
the External Power
71-13-00-010-040 Opening of the Fan Cowl Doors
71-13-00-410-040 Closing of the Fan Cowl Doors
78-30-00-081-041 Make the Thrust Reverser Serviceable after
Maintenance
78-30-00-481-041 Make the Thrust Reverser Unserviceable for
Maintenance
**ON A/C 001-049, 051-099, 101-105, 151-199, 201-228, 301-302,
12-32-24-991-001 Fig. 301
R **ON A/C 106-149, 229-299, 303-399, 401-499,
12-32-24-991-001-A Fig. 301A
R **ON A/C ALL
3. Job Set-up
__________ Subtask 12-32-24-861-050
A. Energize the ground service network
(Ref. TASK 24-42-00-861-001).
Subtask 12-32-24-941-050
B. Safety Precautions
(1)
On the center pedestal, on the ENG panel 115VU:
(a) Put a warning notice in position 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 in position to tell persons not to energize the FADEC 1(2).
Subtask 12-32-24-010-050
C. Open the fan cowl doors (Ref. TASK 71-13-00-010-040):
-
FOR 1000EM1
437AL, 438AR
-
FOR 1000EM2
447AL, 448AR.
Subtask 12-32-24-481-050
D. Make the thrust reverser unserviceable (Ref. TASK 78-30-00-481-041).
4. Procedure
_________
**ON A/C 001-049, 051-099, 101-105, 151-199, 201-228, 301-302,
(Ref. Fig. 301/TASK 12-32-24-991-001) R **ON A/C 106-149, 229-299, 303-399, 401-499,
(Ref. Fig. 301A/TASK 12-32-24-991-001-A)
**ON A/C ALL
Subtask 12-32-24-864-050
A. Depressurization of the IDG Case WARNING : POINT THE OVERFLOW DRAIN HOSE INTO A CONTAINER WHEN YOU CONNECT
_______ THE HOSE TO THE OVERFLOW DRAIN VALVE. THIS WILL PREVENT BURNS FROM THE HOT OIL SPRAY. HOT OIL CAN CAUSE BURNS TO EYES AND SKIN.
CAUTION : DO NOT USE DEVICES OTHER THAN THE APPROVED OVERFLOW DRAIN-HOSE
_______ FITTING. HARD METAL OBJECTS SUCH AS SCREWDRIVERS CAN CAUSE DAMAGE TO THE OVERFLOW DRAIN-VALVE SEAT.
(1)
Put a container 5.7 l (1.5 USgal) below the IDG.
(2)
Remove the dust cap (5) from the overflow drain valve (6).
(3)
Put the end of the drain hose of the TANK - ENGINE OIL FILLING UP (DH13PM) in the container 5.7 l (1.5 USgal).
(4)
Do this step to depressurize the IDG case:
(a) Connect the overflow drain hose of the TANK - ENGINE OIL FILLING UP (DH13PM) to the overflow drain valve (6).
NOTE : Some oil can come out of the overflow drain hose of the
____ TANK - ENGINE OIL FILLING UP (DH13PM) when you connect it.
IDG Oil Sampling for Analysis
Figure 301/TASK 12-32-24-991-001
R 1EFF : 001-049, 051-099, 101-105, 151-199, 1 12-32-24Page 305 1201-228, 301-302, 1May 01/05 1 1 1CES 1
IDG Oil Sampling for Analysis Figure 301A/TASK 12-32-24-991-001-A
R 1EFF : 106-149, 229-299, 303-399, 401-499, 1 12-32-24Page 306 1 1 Aug 01/05 1 1 1CES 1 Subtask 12-32-24-281-050
B. Oil Sampling 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.
NOTE : Make sure that the oil is not too hot.
____
(1)
Cut and remove the lockwire from the case drain plug (2).
(2)
Loosen the case drain plug (2).
(3)
Put a transparent bottle 1 l (0.26 USgal) below the case drain port (1).
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