C. Aircraft Maintenance Configuration
(1)
Make sure that the aircraft electrical circuits are energized (Ref. TASK 24-41-00-861-002).
(2)
Make sure that the Yellow hydraulic system reservoir is pressurized (Ref. TASK 29-14-00-614-002).
4. Procedure
_________
Subtask 52-32-00-720-050
A. Test of the Skin Offset
**ON A/C 001-049, 053-099, 101-149, 201-299, 301-399,
(Ref. Fig. 501/TASK 52-32-00-991-001-B)
**ON A/C 051-052,
(Ref. Fig. 501A/TASK 52-32-00-991-001) R **ON A/C 151-199, 401-499,
(Ref. Fig. 501B/TASK 52-32-00-991-001-C)
**ON A/C ALL
(1) Make sure that the cargo door is correctly closed and locked (Ref. TASK 52-30-00-860-002).
R (2) If necessary, adjust the skin offset (Ref. TASK 52-32-11-820-001).
1EFF : ALL 1 52-32-00Page 519 1 1 Aug 01/05 1 1 1CES 1
Check of the Skin Offset and the Drift Pin Mechanism Check of the Locking Hooks Figure 501/TASK 52-32-00-991-001-B
R 1EFF : 001-049, 053-099, 101-149, 201-299, 1 52-32-00Page 520 1301-399, 1May 01/05 1 1 1CES 1R Check of the Skin Offset and the Drift Pin Mechanism R Check of the Locking Hooks R Figure 501A/TASK 52-32-00-991-001
R 1EFF : 051-052, 1 52-32-00Page 521 1 1 May 01/05 1 1 1CES 1
Check of the Skin Offset and the Drift Pin Mechanism
Check of the Locking Hooks
Figure 501B/TASK 52-32-00-991-001-C
R 1EFF : 151-199, 401-499, 1 52-32-00Page 522 1 1 Aug 01/05 1 1 1CES 1 1EFF : ALL 1 52-32-00Page 523 1 1 Aug 01/05 1 1 1CES 1
R R (3) Do this test:
-------------------------------------------------------------------------------ACTION RESULT -------------------------------------------------------------------------------
1. On the cargo door: - measure the skin offset between the external contour of the cargo door and the fuselage adjacent to the drift pins. On the cargo door:- the skin offset must be between 4.5mm (0.1771 in.) and 1.5 mm (0.0590in.).
2. On the cargo door: - measure the skin offset between the external contour of the cargo door and the fuselage at the measurement points. On the cargo door:- the skin offset must be between 3.1mm (0.1220 in.) and 0.1 mm (0.0039in.).
NOTE : The skin offset must be always out of wind.____
**ON A/C 001-049, 053-061, 101-105, 201-203,
Subtask 52-32-00-720-051-A
B. Test of the Latching Mechanism (Ref. Fig. 502/TASK 52-32-00-991-002-A)
(1) Make sure that the cargo door is correctly closed and locked (Ref. TASK 52-30-00-860-002).
R (2) Remove the access panel 826AR to get access to the cargo door mechanism.
R (3) If necessary, adjust the latching mechanism (Ref. TASK 52-32-11-820-002).
R (4) Do this test:
R R NOTE : The rigging pins 98D52307525100 and 98D52307525200 are part of____ the ADJUSTMENT TOOL - CARGO DOORS (98D52307525000).
Dead Center Check of the Locking Mechanism Figure 502/TASK 52-32-00-991-002-A
R 1EFF : 001-049, 053-099, 101-149, 201-299, 1 52-32-00Page 524 1301-399, 1May 01/05 1 1 1CES 1
-------------------------------------------------------------------------------ACTION RESULT -------------------------------------------------------------------------------
R R R R 1. On the cargo door frame FR 55A: - install the rigging pin 98D52307525200 into the rigging hole of the door frame and the shaft lever bolt.
2. On each frame of the cargo door:
R R R R - install the rigging pin 98D52307525100 into the rigging hole of the door frame and the bellcrank bolt.
- make sure that the rigging pins are removed.
R R 3. On the cargo door: - pull the door handle away in the UNLOCKED direction and measure the force necessary with a SPRING BALANCE 20 DAN (48 LBF).
R R - turn the latching handle up to the fully UNLOCKED position and measure the force necessary with a SPRING BALANCE 20 DAN (48 LBF).
4. On the control panel:
- set the selector to the CLOSE position and hold it.
5. On the cargo door:
R R - move the latching handle down to the LOCKED position and measure the force necessary with a SPRING BALANCE 20 DAN (48 LBF).
On the cargo door frame FR 55A:
-
the rigging pin must engage in the rigging hole of the shaft lever bolt if the upper dead center is correctly adjusted.
On each frame of the cargo door:
-
the rigging pin must engage in the rigging hole of the bellcrank bolt if the lower dead center is correctly adjusted.
-each latching unit is free andmovable.
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