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CES
Air Intake Flap Actuator - Deactvation/Reactivation
Figure 401/TASK 49-16-00-991-010
CES
(b) Make sure that the air intake flap is in the correct position. NOTE : The contour of the air intake flap must align with the
____ contour of the air-channel upper wall. The TOLERANCE A in the flap close direction is max. 1 mm (0.0393 in.) at the aft edge of the air intake flap. No tolerance is permitted in the flap open direction.
(4) Make a dummy connector with a jumper lead to close the ''FLAP OPEN'' control circuit between the ECB 59KD and the air intake-flap actuator 4015KM.
NOTE : Refer to (Ref. ASM 20-44-11) and (Ref. IPC 24-92-04-67) for
____ information about electrical connector identifications.
(a)
Connect a jumper lead, made from wire CF24 gauge between the pins C and D of a connector E0052R14B12PNF.
(b)
Hold the jumper lead in position on the connector with a backshell E0080-01-14C.
(c)
Paint the dummy connector red with STRUCTURE PAINTS (Material No. 16-018) to make sure that it is easily identified.
(5)
Connect the dummy connector to the connector 7527VC.
(6)
Put a warning notice in position in the cockpit to tell the flight crew that the air intake flap is deactivated in the open position.
(7)
Make an entry in the logbook to show that the air intake flap is deactivated in the open position and add the time which the MMEL 49-10-02 permits for the operation in this condition.
5. Close-up
________ Subtask 49-16-00-410-063
A. Close Access
(1)
Put the catwalk panel in position on the service frame and secure with the fasteners.
(2)
Make sure that the work area is clean and clear of tool(s) and other items.
(3)
Close the maintenance door 314AR.
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(4)
Remove the access platform(s). Subtask 49-16-00-865-072
B.
Remove the safety clip(s) and the tag(s) and close this(these) circuit breaker(s): 1KD, 2KD.
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TASK 49-16-00-440-003
Reactivation of the APU Air Intake Flap (131-9(A))
1. Reason for the Job
__________________
Refer to the MMEL TASK: 49-10-02
Power Plant - Air Intake Flap
2. Job Set-up Information
______________________
A. Fixtures, Tools, Test and Support Equipment
-------------------------------------------------------------------------------REFERENCE QTY DESIGNATION -------------------------------------------------------------------------------
No specific circuit breaker(s) safety clip(s) No specific access platform 3.0 m (9 ft. 10 in.)
B. Referenced Information
-------------------------------------------------------------------------------REFERENCE DESIGNATION -------------------------------------------------------------------------------
49-16-00-200-002 Detailed Inspection of APU Air Intake, Diffuser Elbow, Seals and Felt Metal (131-9(A)) 49-16-00-991-010 Fig. 401
3. Job Set-up
__________ Subtask 49-16-00-865-073
A. Open, safety and tag this(these) circuit breaker(s):
-------------------------------------------------------------------------------PANEL DESIGNATION IDENT. LOCATION -------------------------------------------------------------------------------121VU APU/APU/CTL 2KD L42 121VU APU/ECB/SPLY 1KD L41
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CES Subtask 49-16-00-860-059
B. Get Access
(1)
Put the access platform below the maintenance door 314AR.
(2)
Open the maintenance door 314AR.
(3)
Release the fasteners of the catwalk panel and remove it from the service frame.
4. Procedure
_________
(Ref. Fig. 401/TASK 49-16-00-991-010) Subtask 49-16-00-440-054
A. Connection of the Electrical Connectors
(1)
Disconnect the dummy connector from the electrical connector 7527VC.
(2)
Remove and discard the cable-tie which holds the electrical connector 7527VC-A to the service frame.
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