NOTE : The preadjustment range between the centers of the servo
____ control actuator two eye-ends must be from 410mm to 416mm (16.141in to 16.378in) with the elevator set to neutral position.
NOTE : When replacing one servo control, the other one is used as a
____ reference. In case both servo control have to be replaced, they have to be removed in sequence, one after the other and not both at the same time.
(5) Install the servo control actuator. WARNING : WEAR GOGGLES WHEN YOU REMOVE OR INSTALL THE LOCKWIRE. CUT,
_______ REMOVE AND DISCARD THE LOCKWIRE AS YOU DO THE TASK. LOOSE LOCKWIRE CAN CUT OR BLIND YOU.
(a)
Position the servo control actuator (10) to the elevator.
(b)
Install the servo control unit to the elevator attachment. (Ref. TASK 27-34-51-400-001)
(c)
Apply COMMON GREASE (Material No. 04-004) to the threads of the bolt (5)
(d)
Install the bolt (5).
(e)
Safety the lock nut (7) and the key washer (9) with MISCELLANEOUS (Material No. 19-010).
Subtask 27-34-51-081-054
B. Remove Locking Devices
(1) Remove the PIN-SIDE STICK LOCKING from the CAPT and the F/O side stick controllers.
(2) Remove the SETTING TOOL-NEUTRAL, ELEVATOR from the elevator. Subtask 27-34-51-865-075
C. Remove the safety clip(s) and the tag(s) and close this(these) circuit breaker(s): 15CE1, 15CE2, 16CE1, 16CE2, 19CE1, 19CE2, 19CE3, 20CE1, 20CE2, 21CE1, 21CE2, 22CE
Subtask 27-34-51-820-050
D. Adjustment Test
(1) Do an adjustment test of the elevators (Ref. TASK 27-34-00-820-002) after the Removal/Installation of the servo control actuator eye-end.
5. Close-up
________ Subtask 27-34-51-410-057
A. Visual Inspection
(1) Make sure that the work area is clean and clear of tool(s) and other items.
Subtask 27-34-51-410-058
B. Close Access
(1) Close the trailing edge access panels 334DB and/or 344DB. (Ref. TASK 55-13-11-400-001)
Subtask 27-34-51-942-057
C. Remove Ground Equipment
(1)
Remove the warning notice(s).
(2)
Remove the access platform(s).
SERVO CONTROL - ELEVATOR (34CE1,34CE2,34CE3,34CE4) - INSPECTION/CHECK
_____________________________________________________________________ TASK 27-34-51-200-001 Inspection/Check of the Elevator Servo Control
1.
Reason for the Job
__________________
Self Explanatory
2.
Job Set-up Information
______________________
A. Referenced Information
-------------------------------------------------------------------------------REFERENCE DESIGNATION -------------------------------------------------------------------------------
R 27-34-51-000-001 Removal of the Elevator Servo Control R 27-34-51-400-001 Installation of the Elevator Servo Control 27-34-51-991-007-A Fig. 601
3. Job Set-up
__________
Subtask 27-34-51-010-059
A. Get Access
(1) Remove the elevator servo control (Ref. TASK 27-34-51-000-001).
4. Procedure
_________
(Ref. Fig. 601/TASK 27-34-51-991-007-A)
Subtask 27-34-51-220-050
A. Fits and Clearances
(1) Complete an inspection of these dimensions.
R R Elevator Servo Control Figure 601/TASK 27-34-51-991-007-A
R 1EFF : 1 1 1CES ALL 1 111 27-34-51 Page 602 Aug 01/99
-------------------------------------------------------------------------------| FIG. | ORIGINAL MANUFACTURING LIMITS | IN-SERVICE WEAR LIMITS | | DETAIL |---------------------------------------|----------------------------| | AND | DIMENSION | ASSEMBLY CLEARANCE| DIMENSION LIMITS | MAX. | | ITEM | MM (IN.) | MM (IN.) | MM (IN.) | ALLOW. | | NO. |-------------------|-------------------|---------|---------| CLEAR. | | | MIN. | MAX. | MIN. | MAX. | MIN. | MAX. |MM (IN.)| |--------|---------|---------|---------|---------|---------|---------|--------| | E | 19.987 | 20.000 | | | 19.970 | | | | OD 1 |(0.7868) |(0.7874) | | |(0.7862) | | | | | | | 0.000 | 0.034 | | | 0.068 | | | | | (0.0000)| (0.0013)| | |(0.0026)| | E | 20.000 | 20.021 | | | | 20.038 | | | ID 2 |(0.7874) |(0.7882) | | | |(0.7888) | | -------------------------------------------------------------------------------
NOTE : No wear is permitted between the bush (1) and the bush (2).
____
R **ON A/C 001-049, 052-099, 101-149, 151-199, 201-299, 301-399, 401-499,
Subtask 27-34-51-220-051-A
B. Fits and Clearances
(1) Complete an inspection of these dimensions,
-------------------------------------------------------------------------------| FIG. | ORIGINAL MANUFACTURING LIMITS | IN-SERVICE WEAR LIMITS | | DETAIL |---------------------------------------|----------------------------| | AND | DIMENSION | ASSEMBLY CLEARANCE| DIMENSION LIMITS | MAX. | | ITEM | MM (IN.) | MM (IN.) | MM (IN.) | ALLOW. | | NO. |-------------------|-------------------|---------|---------| CLEAR. | | | MIN. | MAX. | MIN. | MAX. | MIN. | MAX. |MM (IN.)| |--------|---------|---------|---------|---------|---------|---------|--------| | E | 15.846 | 15.862 | | | 15.816 | | | | OD 3 |(0.6238) |(0.6244) | | |(0.6226) | | | | | | | 0.013 | 0.047 | | | 0.107 | | | | | (0.0005)| (0.0018)| | |(0.0042)| | E | 15.875 | 15.893 | | | | 15.923 | | | ID 1 |(0.6250) |(0.6257) | | | |(0.6268) | | -------------------------------------------------------------------------------
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