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_______ THIS CAN PUT TOO MUCH LOAD ON THE SPRING AND SHORTEN THE SPRING LIFE.
 4)  Make sure the torsion spring returns the forward cover to its position.
 (d)  Operate the door between the fully closed and open positions. 1) Make sure the covers operate smoothly. 2) Make sure there is no interference, friction or binding
 between the covers and components.
 NOTE: The small contact between the aft hinge cover
____ and the door cutout during door operation is acceptable.
 S 035-046
 (15)
 Remove the restraint from the door warning switch.

 S 825-047

 (16)
 Adjust the door warning switch (Ref 52-71-00/501).

 S 825-022

 (17)
 Adjust the wire bundle retraction spring, if it is necessary.

 (a)  
Make sure the distance between the ends of the retraction spring is 8.50 (| 0.10) inches with the entry door closed (Fig. 501, Detail H).

 (b)  
If the spring does not retract the wire bundle when you close the door, replace the spring.

 NOTE: An 7.50 inches is satisfactory if you do not change
____ the retraction mechanism and the retraction mechanism operates smoothly.
 (c)  
Adjust the clamp block to adjust the wire bundle, if it is necessary.

 G.  
Put the Airplane Back to Its Usual Condition

 S 625-078
 WARNING: MAKE SURE THAT THE SOLVENTS IN THE CORROSION INHIBITING
_______ COMPOUNDS ARE EVAPORATED BEFORE INSTALLATION OF INSULATION BLANKETS OR DOOR LINING.
 (1)  
Apply corrosion inhibiting coupound on the door structure (AMM 51-21-03/701).

 S 425-048

 (2)  
Install the maintenance access panel on the outer side of the airplane on the forward side of the door.

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A 747-400 MAINTENANCE MANUAL
 (3)  S 395-067Apply a faying surface seal on the maintenance panel (AMM 51-21-03/701).
 (4)  S 425-049Install the hinge and torque tube covers on the inner side of the door.
 (5)  S 395-068Apply a faying surface seal to the hinge and torque tube covers (AMM 51-21-03/701().
 (6)  S 425-052Install the bulb seal in the door opening.
 (7)  S 415-072Install the door lining support angles.
 (8)  S 425-053Install the entry door lining (Ref 52-11-02/401).
 (9)  S 415-054Remove the maintenance stand from the door.

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A
747-400 MAINTENANCE MANUAL
 MAIN ENTRY DOOR NO. 5 - INSPECTION/CHECK
________________________________________
 1.  General_______
 A.  This procedure has instructions to do these tasks:
 (1)  
The main entry door 5 inspection

 (2)  
The main entry door 5 internal and external handle mechanisms inspection

 B.  
Task (2) is included in task (1). Thus, if you do task (1), then it is not necessary to do task (2).

 TASK 52-11-09-206-001
 2.  The Main Entry Door 5 Inspection________________________________
 A.  Special Tools and Equipment
 (1)  
BACP18AM6B28H - Pin, Mode Selector Lockout

 B.  
References

 (1)  
AMM 52-11-02/401, Main Entry Door Lining and Insulation

 (2)  
AMM 52-11-04/401, Main Entry Door Guide Arm

 (3)  
AMM 52-11-09/501, Main Entry Door No. 5

 (4)  
SRM 52-00-02

 (5)  
CPM 52-10-47 Part 3

 (6)  
CPM 52-10-47 Part 2

 C.  
Access

 (1)  
Location Zone
 271 Main Deck, Sta 2040 to 2360, LH

 (2)  
Access Panel 271AL Panel, Access - Door Maintenance (Door 5, LH) 835L Door - No. 5 Main Entry, LH

 D.  
　
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