______________________
A. Referenced Information
-------------------------------------------------------------------------------REFERENCE DESIGNATION -------------------------------------------------------------------------------
24-42-00-861-001 Energize the Ground Service Network from the External Power 24-42-00-862-001 De-energize the Ground Service Network Supplied from
the External Power R 25-22-43-991-006 Fig. 402 R 25-22-43-991-007 Fig. 403
3. Job Set-up
__________
Subtask 25-22-43-860-053
A. Aircraft Maintenance Configuration
(1) Energize the ground service network
(Ref. TASK 24-42-00-861-001).
4. Procedure
_________
Subtask 25-22-43-210-055
A. Preparation for Installation
(1)
Make sure that the parts retained from the removed component are clean and in the correct condition.
(2)
Do an inspection of the component interface and/or the adjacent area.
EFF : ALL
25-22-43Page 413
Subtask 25-22-43-420-055
B. Installation of the Restraint System
(Ref. Fig. 402/TASK 25-22-43-991-006)
NOTE : Only do this procedure if an inertia reel is removed.
____
(1) Installation of the Shoulder Harness
(a)
Put the inertia reel (8) in position and install the screws (9).
(b)
Pull the shoulder harness (7) up through the seat structure and put it in position.
NOTE : You can use a cord to pull up the shoulder harness through
____
the seat structure.
(c) Put the strap guide (6) in position and install the screws (5). R (d) Pull the headrest (1) down carefully until you hear a click.
(e) Install the backrest cushions (2) and (3). NOTE : The backrest cushions are attached to the structure with
____
burr strip.
(2)
Installation of the Belt Assy
(a) Put the spacer (12) and the belt assy (10) in position and install the bolt (11).
(3)
Open the locking device and put the swivel seat back to the fold in position.
Subtask 25-22-43-420-056
C. Installation of the Restraint System
(Ref. Fig. 403/TASK 25-22-43-991-007)
(1)
Put the restraint system (8) and the spacer (7) in position and install the bolt (9).
(2)
Put the restraint system (5) in position an pull it down through the structure (2).
(3)
Install the bracket (6).
EFF : ALL
25-22-43Page 414
R (4) Pull the headrest (1) down carefully until you hear a click.
(5)
Install the backrest cushion (4). NOTE : The backrest cushion is attached to the structure with burr
____
strip.
(6)
Open the locking device and put the swivel seat back to the fold in position.
Subtask 25-22-43-710-053
D. Do the Test of the Restraint System.
NOTE : Only do this test if a inertia reel is installed.
____
(1)
Make sure that the buckle locks/unlocks correctly.
(2)
Make sure that you can adjust the lenght of the belt assy correctly.
(3)
Make sure that you can pull out the shoulder harness smoothly and that it goes back into its inertia reel automatically.
(4)
Make sure that the shoulder harness locks when you pull hard and that it unlocks when you release the tension.
Subtask 25-22-43-710-054
E. Do the Test of the Restraint System.
NOTE : Do this test if no inertia reel is installed.
____
(1)
Make sure that the buckle locks/unlocks correctly.
(2)
Make sure that you can adjust the lenght of the belt assy correctly.
5. Close-up
________
Subtask 25-22-43-410-054
A. Close Access
(1) Make sure that the work area is clean and clear of tool(s) and other items.
EFF : ALL
25-22-43Page 415
Subtask 25-22-43-862-052
B. De-energize the ground service network (Ref. TASK 24-42-00-862-001).
EFF : ALL
25-22-43Page 416
R **ON A/C 106-149, 211-299,
TASK 25-22-43-960-001
Replacement of the Wall Mounted Head Padding
1.
Reason for the Job
__________________
Self Explanatory
2.
Job Set-up Information
______________________
A. Referenced Information
-------------------------------------------------------------------------------REFERENCE DESIGNATION -------------------------------------------------------------------------------
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