A. Get Access
(1)
Make sure that the access platforms are in position at the cargo compartment doors 825 and 826.
(2)
Make sure that the cargo compartment doors 825 and 826 are open.
(3)
In the zone 241, make sure that the floor panels 241FF and 241BF are removed.
(4)
In the zone 131, make sure that the partition panel 131PW is removed.
Subtask 27-21-00-860-069
B. Aircraft Maintenance Configuration NOTE : Let the temperature in the aircraft become stable for three hours
____
before you start this procedure.
(1)
Make sure that the air conditioning system does not operate (Ref. TASK 12-33-21-618-001).
(2)
Make sure that there is no neon light on, near the cable, in the cable routing zone.
(3)
Make sure that the rudder trim and the rudder pedals are in the '0' position.
(4)
Put a warning notice in position in the cockpit to tell persons not to operate the rudder pedals and the rudder trim.
(5)
Make sure that the PIN - RIGGING (98D27207547000) (6) is in position on the cable quadrant (5).
(6)
Make sure that the PIN, RIGGING - RUDDER CONTROL (98A27901002000) (2) is in position on the tension regulator (1).
4. Procedure
_________
**ON A/C 001-049, 051-099, 101-105, 151-199, 201-217,
(Ref. Fig. 507/TASK 27-21-00-991-008) R **ON A/C 106-149, 218-299, 301-399, 401-499,
(Ref. Fig. 507A/TASK 27-21-00-991-008-A) R **ON A/C 001-049, 051-099, 101-149, 151-199, 201-299, 401-499,
(Ref. Fig. 511/TASK 27-21-00-991-018)
**ON A/C 301-399,
(Ref. Fig. 511A/TASK 27-21-00-991-018-A)
Rear Rudder Control Cables Length Adjustment
Figure 511/TASK 27-21-00-991-018
R 1EFF : 001-049, 051-099, 101-149, 151-199, 1 27-21-00Page 568 1201-299, 401-499, 1Aug 01/05 1 1 1CES 1
Rear Rudder Control Cables Length Adjustment
Figure 511A/TASK 27-21-00-991-018-A
R 1EFF : 301-399, 1 27-21-00Page 569 1 1 Aug 01/04 1 1 1CES 1 **ON A/C ALL
Subtask 27-21-00-820-062
A. Pre-tension of the Cables
(1) You must put a pre-tension on the cable before you adjust it.
-In theory, the pre-tension time is 48 hours without movement of the aircraft. After this pre-tension time, the adjustment of the cable will stay correct.
-A minimum pre-tension time of 4 hours without movement of the aircraft is permitted. The adjustment of the cable will not stay correct for a long time. You must do the full pre-tension procedure when the aircraft stops for maintenance for a sufficiently long time.
NOTE : For a pre-tension time between 4 and 48 hours, the stability
____ of the adjustments is in proportion to the pre-tension time.
(2)
Apply a tension of 45 +5 +0 daN (101.1640 +11.2404 +0.0000 lbf) to the cable linkage.
(3)
The linkage must stay in this position for 48 hours.
Subtask 27-21-00-220-053
B. Measurement
(1) Measure the cable zone temperature and the external temperature with a thermometer. Make sure that the temperature is the same at plus or minus 2 DEG.C (plus or minus 3.60 DEG.F).
R **ON A/C 001-049, 051-099, 101-149, 151-199, 201-299, 401-499,
Subtask 27-21-00-820-063
C. Cutting of the Rear Control Cable of the Rudder
(1)
Measure the distance between FR35 and the rear control cable of the rudder. Make a mark on each cable:
-
for the right cable: at 933.7 mm (36.7598 in.) plus or minus 2 mm (0.0787 in.)
-
for the left cable: at 383.7 mm (15.1063 in.) plus or minus 2 mm (0.0787 in.)
(2)
Release the tension on the cables.
(3)
Cut the cables at the marks you did before.
(4)
Install the turnbuckles on the cable ends (Ref. CFM Cable Fabrication Man).
**ON A/C 301-399,
Subtask 27-21-00-820-063-A
C. Cutting of the Rear Control Cable of the Rudder
(1)
Measure the distance between FR35.3 and the rear control cable of the rudder. Make a mark on each cable:
-
for the right cable: at 905.5 mm (35.6496 in.) plus or minus 2 mm (0.0787 in.)
-
for the left cable: at 2506.1 mm (98.6654 in.) plus or minus 2 mm (0.0787 in.)
(2)
Release the tension on the cables.
(3)
Cut the cables at the marks you did before.
(4)
Install the turnbuckles on the cable ends (Ref. CFM Cable Fabrication Man).
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