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时间:2011-03-21 08:20来源:蓝天飞行翻译 作者:admin
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 4. Procedure_________ 
R  Subtask 25-22-42-210-054 
R  A. Preparation for Installation 
R R  (1) Make sure that the parts retained from the removed component are clean and in the correct condition. 
R  (2) Do an inspection of the component interface and/or the adjacent area.

 EFF : ALL

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Feb 01/99


 Subtask 25-22-42-420-054 
R R  B. Installation of the Restraint System (Ref. Fig. 402/TASK 25-22-42-991-005) 
R  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 R (d) Push the headrest (1) down until you hear a click. 
(e) Install the backrest cushions (2) and (3). 
R R  NOTE : The backrest cushions are attached to the structure with a____ 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). 
R  (3) Put the seat pan (4) in the closed position.
 Subtask 25-22-42-420-055 
R R  C. Installation of the Restraint System (Ref. Fig. 403/TASK 25-22-42-991-006)
 (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

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Feb 01/99


R  (4) Push the headrest (1) down, until you hear a click.
 (5) Install the backrest cushion (3). 
R R  NOTE : The backrest cushion is attached to the structure with a burr____ strip. 
R  (6) Put the seat pan (4) in the closed position.
 Subtask 25-22-42-710-051 
R  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. 
R  (2) Make sure that you can adjust the length 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.
R R  (4) Make sure that the shoulder harness locks when you pull hard and that it unlocks when you release the tension. 
Subtask 25-22-42-710-052 


 
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