(6)
Connect the air intake flap with the bolt (10), the washers (15), (9A) and the castle nut (16). Do not fully tighten the nut at this time.
(7)
Remove the blanking cap and connect the electrical connector (18) and safety it with lockwire-corrosion resistant steel 0,8 mm.
(8)
Connect the bonding strap (21) with the screw (20) and the washer (19).
(9)
Seal the connection with SEALANTS (Material No. 09-016) and apply PAINTS FOR DETAIL (INTERNAL AND EXTERN AL) (Material No. 07-001).
Subtask 49-16-51-865-059
D. Remove the safety clip(s) and the tag(s) and close this(these) circuit breaker(s): 1KD, 2KD.
Subtask 49-16-51-710-052
E. Do the operational test of the air intake flap (Ref. TASK 49-16-00-710-002).
Subtask 49-16-51-865-057
F. 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
Subtask 49-16-51-420-054
G. Final Installation of the Air-Intake Flap Actuator
(1)
TORQUE the castle nut (16) to between 0.7 and 0.8 m.daN (61.94 and
70.79 lbf.in) and safety it with a new cotter pin (17).
(2)
Seal the connection with SEALANTS (Material No. 09-016) and apply PAINTS FOR DETAIL (INTERNAL AND EXTERN AL) (Material No. 07-001)
(3)
Install the clamp (11) and connect the bellows (12) to the air-intake flap actuator (6).
5. Close-up
________ Subtask 49-16-51-410-052
A. Close Access
(1)
Make sure that the work area is clean and clear of tool(s) and other items.
(2)
Put the floor structure on the service frame and lock the stud nuts.
(3)
Close the maintenance door 314AR. Subtask 49-16-51-865-058
B.
Remove the safety clip(s) and the tag(s) and close this(these) circuit breaker(s): 1KD, 2KD.
TASK 49-16-51-820-002
Adjustment of the Air-Intake Flap Actuator (4015KM) (APS 3200)
1. Reason for the Job
__________________
Self Explanatory
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 2.5 m (8 ft. 2 in.)
No specific Torque Wrench : range 0.00 to 1.20 m.daN
(0.00 to 9.00 lbf.ft)
B. Consumable Materials
-------------------------------------------------------------------------------REFERENCE DESIGNATION -------------------------------------------------------------------------------
No specific lockwire-corrosion resistant steel 0.8mm (0.032 in.)
Material No. 07-001 ELECTRICAL BONDING COATING (BLUE COLOR) (Ref. 20-31-00)
Material No. 09-016 USA MIL-PRF-81733D TYPE II CLASS B CORROSION INHIBITING FILLET CONSISTENCY (Ref. 20-31-00)
C. Expendable Parts
-------------------------------------------------------------------------------FIG.ITEM |DESIGNATION |IPC-CSN -------------------------------------------------------------------------------
cotter pin 49-16-04 03 -070
D. Referenced Information
-------------------------------------------------------------------------------REFERENCE DESIGNATION -------------------------------------------------------------------------------
49-16-00-710-002 Operational Test of the Air Intake Flap and Diverter (APS 3200)
3. Job Set-up
__________ Subtask 49-16-51-010-053
A. Get Access
(1)
Put the access platform in position below the APU compartment.
(2)
Open the maintenance door 314AR.
(3)
Release the stud nuts in the floor structure and remove the floor structure from the service frame.
4. Procedure
_________ Subtask 49-16-51-210-054
A. Inspection of the Alignment of the Air-Intake Flap Actuator
(1)
Make sure that the air intake flap is in the ground position (open).
(2)
Make sure that the air intake flap is aligned with the contour of the inner top wall of the air inlet duct. The maximum permitted deviation B from the contour 1.0 mm (0.0393 in.) in the opened position.
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