(4) Connect the manifold air, hydraulic pad, Integrated Drive Generator (IDG) pad and start pad tubes to the forward end of the drain module (10).
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(5) Connect the oil-hydraulic reservoir and fuel reservoir tubes to the right side of the drain module (10).
(6) Connect the reservoir tube to the aft end of the drain module (10).
(7) Torque the nuts: CAUTION : USE A SECOND WRENCH TO HOLD THE FITTINGS WHEN YOU
_______ LOOSEN/TIGHTEN THE TUBE COUPLING NUTS. THIS PREVENTS DAMAGE TO THE TUBES.
(a) TORQUE the drain tubes coupling nuts to between 300 and 315 lbf.in (3.39 and 3.55 m.daN).
(b) Remove fluids that may have collected around the drain module and tubes with a clean lint-free cloth.
5. Close-up
________ Subtask 71-71-41-410-050
A. Close Access
(1) Make sure that the work area is clean and clear of tool(s) and other items.
(2) Close the fan cowl doors (Ref. TASK 71-13-00-410-040):
FOR 1000EM1
437AL, 438AR
FOR 1000EM2
447AL, 448AR
(3) Remove the warning notice(s).
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R MAST - DRAIN - DEACTIVATION/REACTIVATION________________________________________ TASK 71-71-42-000-041 Removal of the Drain Mast
1. Reason for the Job
__________________
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
-------------------------------------------------------------------------------
71-13-00-010-040 Opening of the Fan Cowl Doors
71-71-42-991-300 Fig. 401
3. Job Set-up
__________
Subtask 71-71-42-941-050
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.
(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.
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(b) Put a warning notice to tell persons not to energize the FADEC 1(2).
Subtask 71-71-42-010-050
B. Get Access
(1) Open the fan cowl doors (Ref. TASK 71-13-00-010-040):
FOR 1000EM1
437AL, 438AR
FOR 1000EM2
447AL, 448AR
4. Procedure
_________
(Ref. Fig. 401/TASK 71-71-42-991-300) Subtask 71-71-42-020-050
A. Removal of the Drain Mast
(1) Remove the screws (5) that hold the drain mast (10) to the drain manifold module.
(2) Remove the drain mast (10) from the manifold module drain.
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Drain Mast
Figure 401/TASK 71-71-42-991-300
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TASK 71-71-42-400-041
Installation of the Drain Mast
1. Reason for the Job
__________________
Self Explanatory
2. Job Set-up Information
______________________
A. Fixtures, Tools, Test and Support Equipment
-------------------------------------------------------------------------------
REFERENCE QTY DESIGNATION
-------------------------------------------------------------------------------
No specific warning notice
R No specific Torque Wrench : range 5.00 to 35.00 lbf.in
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