(5)
Make sure that the cargo door is correctly closed and locked (Ref. TASK 52-30-00-860-002) when the test is completed.
**ON A/C 001-049, 053-099, 101-149, 201-299, 301-399,
Subtask 52-32-00-720-054-A
E. Test of the Drift Pin Mechanism
(Ref. Fig. 501/TASK 52-32-00-991-001-B)
(1)
Open the cargo door (Ref. TASK 52-30-00-860-001) until the drift pins are free from the door frame.
(2)
Remove the door lining from the cargo door (Ref. TASK 52-32-13-000-001).
(3)
Push the lever of the interlock mechanism outboard to release the blockage of the locking mechanism.
(4)
Move the door handle down to the LOCKED position and push it in the recess of the door structure.
(5)
Do this test:
NOTE : If necessary, adjust the position of the extended drift pins
____
(Ref. TASK 52-32-11-820-002).
-------------------------------------------------------------------------------ACTION RESULT -------------------------------------------------------------------------------
1. On the cargo door: On the cargo door:
-measure the distance "U" - the distance "U" must be between 34.7 between the end of the extended mm (1.3661 in.) and 37.7 mm (1.4842 drift pins and the edge members in.). of the cargo door.
-pull the door handle away from - the drift pins retract and the the recess of the door latching hooks are in the released structure and move it up to the position. UNLOCKED position.
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-------------------------------------------------------------------------------
ACTION RESULT -------------------------------------------------------------------------------
-examine the position of the - the retracted drift pins must be
retracted drift pins. behind the skin edge of the cargo door.
(6)
Install the door lining (Ref. TASK 52-32-13-400-001) when the test is completed.
(7)
Make sure that the cargo door is correctly closed and locked (Ref. TASK 52-30-00-860-002).
**ON A/C 051-052,
Subtask 52-32-00-720-054
E. Test of the Drift Pin Mechanism
(Ref. Fig. 501A/TASK 52-32-00-991-001)
(1)
Open the cargo door (Ref. TASK 52-30-00-860-001) until the drift pins are free from the door frame.
(2)
Remove the door lining from the cargo door (Ref. TASK 52-32-13-000-001).
(3)
Push the lever of the interlock mechanism outboard to release the blockage of the locking mechanism.
(4)
Turn the locking handle to the LOCKED position and push it in the recess of the handle flap.
(5)
Do this test:
NOTE : If necessary, adjust the position of the extended and
____ retracted drift pins (Ref. TASK 52-32-11-820-002).
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-------------------------------------------------------------------------------
ACTION RESULT -------------------------------------------------------------------------------
1. On the cargo door: On the cargo door:
- measure the offset between the - the offset between the parallel
center lines of the bellcrank center lines must be between 1.0 mm
and the extended drift pin. (0.0393 in.) and 1.5 mm (0.0590 in.).
- pull the locking handle away - the drift pins retract and the
from the recess of the handle locking hooks are in the released
flap and turn it down to the position.
UNLOCKED position.
- measure the distance between - the maximum length of the retracted
the edge member of the cargo drift pins can be 2.5 mm (0.0984
door structure and the end of in.).
the retracted drift pins.
(6)
Install the door lining (Ref. TASK 52-32-13-400-001) when the test is completed.
(7)
Make sure that the cargo door is correctly closed and locked (Ref. TASK 52-30-00-860-002).
R **ON A/C 151-199, 401-499,
Subtask 52-32-00-720-054-B
E. Test of the Drift Pin Mechanism
(Ref. Fig. 501B/TASK 52-32-00-991-001-C)
(1)
Open the cargo door (Ref. TASK 52-30-00-860-001) until the drift pins are free from the door frame.
(2)
Remove the door lining from the cargo door (Ref. TASK 52-32-13-000-001).
(3) 中国航空网 www.aero.cn 航空翻译 www.aviation.cn 本文链接地址：A320飞机维护手册 AMM DOORS 舱门5(17)
