B.
Remove the safety clip(s) and the tag(s) and close this(these) circuit breaker(s): 1KD, 2KD.
R EFF : 001-049, 101-105, 107-107, 151-199, 49-16-51Page 210 201-210, Config-2 Aug 01/05
CES TASK 49-16-51-820-003
Adjustment of the Air-Intake Flap Actuator (131-9(A))
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
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
R EFF : 001-049, 101-105, 107-107, 151-199, 49-16-51Page 211 201-210, Config-2 Aug 01/05
CES
D. Referenced Information
-------------------------------------------------------------------------------REFERENCE DESIGNATION -------------------------------------------------------------------------------
49-16-00-710-003 Operational Test of the Air Intake Flap and Diverter (131-9(A)) 49-16-51-991-003 Fig. 201
3. Job Set-up
__________ Subtask 49-16-51-010-055
A. Get Access
(1)
Put the access platform in position below the APU compartment.
(2)
Open the maintenance door 314AR.
(3)
Release the 22 stud fasteners and remove the catwalk panel from the service panel.
4. Procedure
_________
(Ref. Fig. 201/TASK 49-16-51-991-003) Subtask 49-16-51-210-057
A. Check of the Air Intake 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.
(3)
If necessary, adjust the air-intake flap actuator.
R EFF : 001-049, 101-105, 107-107, 151-199, 49-16-51Page 212 201-210, Config-2 Aug 01/05
CES Subtask 49-16-51-865-067
B. 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 49-16-51-820-053
C. Adjustment of the Air Intake Actuator
(1)
Remove the clamp (11) and push the bellows (12) down.
(2)
Remove and discard the lockwire from the locknut (7) and loosen the locknut.
(3)
Remove and discard the cotter pin (17).
(4)
Remove the castle nut (16), the washers (9A,15) and the bolt (10).
(5)
Adjust the end fitting (8) in half-turn steps until you get the correct length. One half-turn causes the air intake flap to move approximately 1.0 mm (0.0393 in.).
(6)
Align the end fitting (8) and examine the thread-engage inspection hole.
(7)
Tighten the locknut (7) and safety it with lockwire-corrosion resistant steel 0.8mm.
(8)
Install the bolt (10), the washers (15),(9A) and the castle nut (16).
(9)
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).
(10)
Seal the connection with the SEALANTS (Material No. 09-016) and apply the PAINTS FOR DETAIL (INTERNAL AND EXTERN AL) (Material No. 07-001).
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