-------------------------------------------------------------------------------
REFERENCE DESIGNATION
-------------------------------------------------------------------------------
**ON A/C 001-003, 051-054,
27-24-51-991-003 Fig. 403
R **ON A/C 004-049, 055-099, 101-149, 151-199, 201-299, 301-399, 401-499,
27-24-51-991-003-A Fig. 403A
**ON A/C 001-003, 051-054,
27-24-51-991-004 Fig. 404
R **ON A/C 004-049, 055-099, 101-149, 151-199, 201-299, 301-399, 401-499,
27-24-51-991-004-A Fig. 404A
**ON A/C 001-003, 051-054,
27-24-51-991-007 Fig. 405
27-24-51-991-008 Fig. 406
**ON A/C ALL
3. Job Set-up
__________
Subtask 27-24-51-865-051
A. Make sure that this(these) circuit breaker(s) is(are) open, safetied and tagged
-------------------------------------------------------------------------------PANEL DESIGNATION IDENT. LOCATION -------------------------------------------------------------------------------49VU AUTO FLT/FAC1/28VDC 5CC1 B04 49VU AUTO FLT/FAC1/26VAC 14CC1 B03 121VU AUTO FLT/FAC2/28VDC 5CC2 M19 121VU AUTO FLT/FAC2/26VAC 14CC2 M18
Subtask 27-24-51-860-053-A
B. Aircraft Maintenance Configuration
(1)
Make sure that the access platform is in position.
(2)
Make sure that the access panels 325CL, 325CR, 325BL, 325DL at the trailing edge of the vertical stabilizer are opened (Ref. TASK 55-33-13-010-002).
(3)
Make sure that the rudder pedals are in the neutral position.
(4)
Make sure that the rudder trim control is set at the zero position.
(5)
Make sure that the warning notices are in the flight compartment to tell persons not to operate the flight controls.
(6)
Make sure that the hydraulic systems are depressurized and put them in the maintenance configuration. (Ref. TASK 29-00-00-864-001).
(7)
Make sure that the reservoirs of the Green, Blue and Yellow hydraulic systems are depressurized. (Ref. TASK 29-14-00-614-001).
(8)
Make sure that the rigging pin 98D27207516330, part of the RIGGING PIN SET (98D27207516000), or the PIN - RIGGING (98D27207548000) is installed in the differential lever (4).
(9)
Make sure that the rigging pin 98D27207516090, part of the RIGGING PIN SET (98D27207516000), or the PIN - RIGGING (98D27207546000) is installed in the bellcrank assy (6) at the servo control 1025GM (5).
(10) Make sure that the rigging pin 98D27207516040, part of the RIGGING PIN SET (98D27207516000), or the PIN - RIGGING (98D27207545000) is installed in the travel limitation unit (3).
1EFF : ALL 1 27-24-51Page 427 1 1 May 01/05R 1 1 1CES 1
4. Procedure
_________
Subtask 27-24-51-910-051
A. Preparation for the Installation
WARNING : USE SOLVENTS/CLEANING AGENTS, SEALANTS AND OTHER SPECIAL
_______ MATERIALS ONLY WITH A GOOD SUPPLY OF AIR. OBEY THE MANUFACTURERS INSTRUCTIONS. PUT ON PROTECTIVE CLOTHING. DO NOT GET THEM IN YOUR MOUTH. DO NOT SMOKE. DO NOT BREATHE THE GAS. THESE MATERIALS ARE POISONOUS, FLAMMABLE AND SKIN IRRITANT. GET MEDICAL HELP IF YOUR SKIN OR EYES BECOME IRRITATED.
(1)
Do a visual check of the identification placard on the servo control:
-1025GM. for the lower servo control connected to the Green hydraulic system,
-3025GM for the center servo control connected to the Yellow hydraulic system,
-2025GM for the upper servo control connected to the Blue hydraulic system.
(2)
Make sure that the structure, the paintwork, the rudder control surface and the bonding jumpers are clean and in the correct condition.
(3)
Clean the attachment brackets, the bushes and the locking plates with the CLEANING AGENTS (Material No. 11-004) and let them dry.
(4)
Make sure that the bolts, the screws, the nuts, the bushes and the locking plates show no corrosion and are not damaged.
(5)
Apply the COMMON GREASE (Material No. 04-018) to all the bolts and the bushes.
1EFF : ALL 1 27-24-51Page 428 1 1 May 01/05R 1 1 1CES 1
**ON A/C 001-003, 051-054,
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