4. Procedure
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Subtask 79-31-00-210-050
A. Do a Check of the Oil Quantity Indicating-system.
(1) Do a check of the oil level in the tank and fill it to the correct R level if necessary (Ref. TASK 12-13-79-610-002) or (Ref. TASK 12-13-R 79-610-002).
NOTE : The necessary quantity is the minimum quantity plus the
____
consumption estimate for the flight.
5. Close-up
________
Subtask 79-31-00-941-051
A. Put a warning notice in the cockpit to tell persons that the oil quantity indication does not operate.
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B. Open, safety and tag this(these) circuit breaker(s):
-------------------------------------------------------------------------------PANEL DESIGNATION IDENT. LOCATION -------------------------------------------------------------------------------FOR 1000EM1
121VU ENGINE/ENG1/OIL/QTY 1EN1 N39 FOR 1000EM2
121VU ENGINE/ENG2/OIL/QTY 1EN2 N41
Subtask 79-31-00-862-050
C. De-energize the ground service network (Ref. TASK 24-42-00-862-001).
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OIL QUANTITY TRANSMITTER (4002EN) - REMOVAL/INSTALLATION
________________________________________________________ TASK 79-31-15-000-041 Removal of the oil Quantity Transmitter (4002EN)
1. Reason for the Job
__________________
Self Explanatory
2. Job Set-up Information
______________________
A. Fixtures, Tools, Test and Support Equipment
-------------------------------------------------------------------------------REFERENCE QTY DESIGNATION -------------------------------------------------------------------------------
No specific protective cover No specific warning notice No specific access platform 1 m (3 ft. 3 in.)
B. Referenced Information
-------------------------------------------------------------------------------REFERENCE DESIGNATION -------------------------------------------------------------------------------
71-13-00-010-040 Opening of the Fan Cowl Doors 79-31-15-991-300 Fig. 401
3. Job Set-up
__________ Subtask 79-31-15-941-050
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.
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(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 79-31-15-010-050
B. Get Access
(1) Open the fan cowl doors: (Ref. TASK 71-13-00-010-040) FOR 1000EM1 437AL, 438AR FOR 1000EM2 447AL, 448AR
(2) Put the access platform is in position.
4. Procedure
_________
(Ref. Fig. 401/TASK 79-31-15-991-300)
Subtask 79-31-15-020-050
A. Removal of the Oil Quantity Transmitter:
(1) Disconnect the electrical connector 4002ENA from the oil quantity transmitter (15).
(2) Remove the bolts (5) and the washers (10) that attach the transmitter
(15) to the oil tank.
(3) Remove the transmitter (15) from the oil tank.
(4) Remove the packing (20) from the transmitter (15) and discard. R (5) Do not remove the packing (25) from the transmitter (15). R (6) Put a protective cover over the open area in the oil tank. R (7) Put a protective cover on the electrical connector 4002ENA and the
transmitter (15).
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R Oil Quantity Transmitter Figure 401/TASK 79-31-15-991-300
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TASK 79-31-15-400-041
Installation of the Oil Quantity Transmiter (4002EN)
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