D. Referenced Information
-------------------------------------------------------------------------------
REFERENCE DESIGNATION
-------------------------------------------------------------------------------
20-22-00-400-001 Installation of STA-LOK Nuts and Lockwashers 29-10-00-864-001 Depressurize the Green Hydraulic System 29-10-00-864-002 Depressurize the Yellow Hydraulic System 29-10-00-864-003 Depressurize the Blue Hydraulic System 55-13-11-400-001 Installation of the THS Trailing Edge Access Panels
R **ON A/C 001-049, 052-099, 101-149, 151-199, 201-299, 301-399, 401-499,
55-16-48-991-001-A Fig. 401
**ON A/C 051-051,
55-16-48-991-001 Fig. 401A
**ON A/C ALL
3. Job Set-up
__________
Subtask 55-16-48-860-051
A. Aircraft Maintenance Configuration
(1)
Make sure that the hydraulic systems are depressurized (Ref. TASK 29-10-00-864-001), (Ref. TASK 29-10-00-864-002), (Ref. TASK 29-10-00-864-003).
(2)
Make sure that the PIN-SIDE STICK LOCKING is installed in the CAPT and F/O side sticks.
(3)
Make sure that the COLLAR-ELEVATOR SERVO CONTROL SAFETY is installed on the elevator.
(4)
Make sure that the warning notices are in the flight compartment to tell persons not to operate the flight controls.
(5)
Make sure that the warning notices are in position to tell persons not to operate the hydraulic systems.
(6)
Make sure that the access platforms are in position at zone 334 and/or zone 344.
(7)
Make sure that the trailing edge panels 334FB, 334EB and/or 344FB, 344EB are open/removed.
Subtask 55-16-48-865-053
B. Make sure that this(these) circuit breaker(s) is(are) open, safetied and tagged
-------------------------------------------------------------------------------PANEL DESIGNATION IDENT. LOCATION -------------------------------------------------------------------------------49VU FLIGHT CONTROLS/ELAC1/NORM/SPLY 15CE1 B11 49VU FLIGHT CONTROLS/THS/ACTR/MOT2 19CE2 B09 105VU FLIGHT CONTROLS/ELAC2/STBY SPLY 16CE2 A02 105VU FLT CTL/ELAC1/STBY SPLY 16CE1 A01 121VU FLIGHT CONTROLS/THS ACTR/MOT3 19CE3 Q17 121VU FLIGHT CONTROLS/THS ACTR/MOT1 19CE1 Q16 121VU FLIGHT CONTROLS/ELAC2/NORM/SPLY 15CE2 R20 122VU LIGHTING/LOGO/L 2LY V03 122VU LIGHTING/LOGO/R 1LY V02
Subtask 55-16-48-210-050
C. Visual Inspection
(1) Make sure that the parts retained from the removed component are clean and in the correct condition.
Subtask 55-16-48-110-050
D. Cleaning
(1) Clean the component interface and/or the adjacent area with CLEANING AGENTS (Material No. 11-008).
4. Procedure
_________
R **ON A/C 001-049, 052-099, 101-149, 151-199, 201-299, 301-399, 401-499,
(Ref. Fig. 401/TASK 55-16-48-991-001-A) **ON A/C 051-051,
(Ref. Fig. 401A/TASK 55-16-48-991-001)
**ON A/C ALL
Subtask 55-16-48-420-050
A. Installation of the Elevator Support Strut Bearing
(1)
Put in position the bearing (21).
(2)
Torque the nut (22) to between 3.4 and 4.15 m.daN (25.07 and 30.60 lbf.ft).
(3)
Drill a 2 mm (0.0787 in.) diameter hole on the nut (22) in assembly and insert a new cotter pin (20) ?
(4)
The installation procedure for the LH elevator support strut is given. The installation of the RH elevator support strut is similar.
Subtask 55-16-48-820-050
B. Adjust Length
(1)
Put the elevator support strut (1) in position.
(2)
If you install a new elevator support strut, you turn the tube (2) to adjust the length.
NOTE : Do not tighten the nuts (3) at this time.
____ R **ON A/C 001-049, 052-099, 101-149, 151-199, 201-299, 301-399, 401-499,
Subtask 55-16-48-420-052-A
C. Install Support Strut
(1)
Apply COMMON GREASE (Material No. 04-001) to all connection components.
(2)
Install the bushes (9), the bolt (8) and the nut (10). Do not tighten the nut (10) at this time.
(3) Install the hinge bolt (14), the bush (15) and the washer (19).
(4) Tighten the nuts (3) and safety with the tab washers (4).
(5) Install and torque the nut (16) to between 1.35 and 1.52 m.daN
(119.46 and 134.51 lbf.in).
(6) Install the locking cup (17) and safety with a new cotter pin (18).
(7) Install a new cotter pin (12)
(8) Torque the nut (10) to between 0.85 and 1.6 m.daN (75.22 and 141.59
lbf.in).
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