757
MAINTENANCE MANUAL

FORWARD BULKHEAD OF MODULE 2
FWD
AFT CARGO DRIVELOADER ACCESS DOOR SCREW
SEE A
FORWARD TRACK ROLLER (EXAMPLE) BASE SECTION RIGHT OF MODULE 2 SIDEWALL SECTION
BALL
OF MODULE 2 ROTARY
LOCK PINS ACCESS
ACTUATORMODULE 2
DOOR
FORWARD BULKHEAD
OF MODULE 2 MODULE 1
UPPER
ROLLER

MODULE STOP
(EXAMPLE)
SEE B

SCREWS
MODULE 1 FWD
AFT CARGO LOADER
MODULE STOP
A
FWD
MODULE STOP (EXAMPLE)
B
Aft Cargo Loader Telescoping Baggage Modules Installation
Figure 401

EFFECTIVITYùùùùùùùùùùùùùùùùùùùùùùùùùùùùùù. AIRPLANES WITH THE CARGO LOADER SYSTEM ú

 25-51-25
 ú ú 03 Page 402 ú Sep 20/92
BOEING PROPRIETARY - Copyright (C) - Unpublished Work - See title page for details.
A

757 MAINTENANCE MANUAL
 S 034-006
 (5)  Disconnect module 2 from module 1.
 (a)  
Remove the aft upper rollers from module 2 (Ref 25-51-23).

 (b)  
Remove the forward upper rollers from module 2 (Ref 25-51-23).

 (c)  
Move module 2 aft (to the rear of module 1) and lift the front edge of module 2 to clear the hooks at the rear of module 1.

 S 024-007
 (6)  Remove the forward bulkhead from module 2.
 (a)  
Remove the retainer from the forward end of the base of module 2.

 (b)  
Remove the screws and bolts that hold the forward bulkhead to module 2.

 (c)  
Remove the forward bulkhead from the airplane.

 S 024-008
 (7)  Remove the right sidewall section.
 (a)  
Remove the screws that hold the right sidewall section to the module.

 (b)  
Remove the right sidewall section from the airplane.

 S 024-009
 (8)  
Remove module 2.

 S 024-010

 (9)  
Remove module 1.

 (a)  
Remove the forward and aft upper rollers from module 1 (Ref 25-51-23).

 (b)  
Remove the stops from the forward end of module 1.

 (c)  
Remove module 1 from the airplane.

 TASK 25-51-25-404-011
 3.  Install the Baggage Modules (Fig. 401)___________________________
 A. References
 (1)  24-22-00/201, Electrical Power - Control
 EFFECTIVITYùùùùùùùùùùùùùùùùùùùùùùùùùùùùùù. AIRPLANES WITH THE CARGO LOADER SYSTEM ú

 25-51-25
 ú ú 03 Page 403 ú Sep 20/92
BOEING PROPRIETARY - Copyright (C) - Unpublished Work - See title page for details.
A
757
MAINTENANCE MANUAL

 (2)  
25-51-00/201, Cargo Loader Systems

 (3)  
25-51-00/501, Cargo Loader Systems

 (4)  
25-51-23/401, Aft Cargo Loader Rollers

 B. Access
 (1)  
Location Zones
 153 Aft Cargo Compartment (Left)
 154 Aft Cargo Compartment (Right)

 (2)  
Access Panel
 822 No. 2 Cargo Door

 C. Procedure
 S 424-012
 (1)  
Put the forward bulkhead of module 2, and the right sidewall section of module 2 in position.

 S 434-013

 (2)  
Install the screws to connect the right sidewall section to
 module 2.

 S 424-014

 (3)  
Install the forward bulkhead to module 2.

 (a)  
Install the bolts in the sidewall sections. Tighten the bolts by hand only.

 (b)  
Install the screws and bolts in the base sections. Tighten the screws and bolts by hand only.

 (c)  
Align the bulkhead and sidewall sections and tighten the screws and bolts.

 S 434-015
 (4)  Install the aft track rollers on the base of module 2
 (Ref 25-51-23).

 NOTE: Make sure the cam follower points to the side restraint part
____
 of the roller track.

 S 434-016
 (5)  
Install the retainer on the aft end of the base of module 2.
　
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