S 414-025

 (3)  
Close access panel 113AL (Ref 06-41-00).

 (4)
Remove electrical power if it is not necessary (Ref 24-22-00).

 S 864-026
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A
757 MAINTENANCE MANUAL
 RUDDER JACKSHAFT AND FORWARD QUADRANT - REMOVAL/INSTALLATION
____________________________________________________________
 1.  General_______
 A.  This procedure contains 2 tasks. The first task contains the data that is necessary to remove the captain's (or first officer's) rudder jackshaft and forward quadrant. The second task contains the data that is necesary to install it.
 TASK 27-21-05-024-052
 2.  Remove Rudder Jackshaft and Forward Quadrant_____________________________________________
 A.  Equipment
 (1)  
Nose Gear Towing Lever Lockpin - A09003-1

 B.  
References

 (1)  
06-41-00/201, Fuselage Access Doors and Panels

 (2)  
06-42-00/201, Empennage Access Doors and Panels

 (3)  
24-22-00/201, Electrical Power - Control

 (4)  
27-00-01/201, Flight Control Cables

 C.  
Access

 (1)  
Location Zone
 113 Area Forward of NLG Wheel Well (left)

 (2)  
Access Panels 113AL Flight/Landing Gear/Engine Control Components 324AL Body to Fin Seal 311AL Control Cables, Pulleys, Brackets, Fairleads

 D.  
Prepare for Removal

 S 864-008
 (1)  
Supply electrical power (Ref 24-22-00).

 S 864-009

 (2)  
Move the FLT CONTROL SHUTOFF switches L, C, and R on the right side panel, P61, to OFF. Attach DO-NOT-OPERATE tags and make sure that the amber switch-position legend lights come ON.

 S 864-010

 (3)  
Open these circuit breakers on the overhead panel, P11, and attach DO-NOT-CLOSE tags:

 (a)  
11H17, FLT CONT SHUTOFF TAIL LEFT

 (b)  
11H18, FLT CONT SHUTOFF TAIL CTR

 (c)  
11H28, FLT CONT SHUTOFF TAIL RIGHT

 S 014-011
 (4)  
Open access door 113AL to get access to the quadrant and jackshaft (Ref 06-41-00).

 S 494-012

 (5)  
Move the towing lever on the metering valve module to the tow position and install the towing lever lockpin in the nose gear (Fig. 402).

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A

757
MAINTENANCE MANUAL

FIRST OFFICER'S JACKSHAFT HOUSING
SEE  B  JACKSHAFT AND FORWARD QUADRANT  WIRE BUNDLE CLAMPS 
SEE  E 

CAPTAIN'S JACKSHAFT RUDDER HOUSING
CABLE RBPEDAL SEE AHOUSING SCREW (28 LOCATIONS) SEE C BUS ROD
FWD
INTERCONNECT CRANK CONTROL ROD
CAPTAIN'S JACKSHAFT HOUSING
SCREW  JACKSHAFT AND
(28 LOCATIONS)  FORWARD QUADRANT A SEE E
CABLE RA
TRANSDUCER 1
BUS ROD
FWD CONTROL ROD
CRANK ARM
1
1 FIRST OFFICER'S JACKSHAFT HOUSING
B
1
GUN 102-999
Rudder Jackshaft and Forward Quadrant Figure 401 (Sheet 1)
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 27-21-05
 ALL  ú ú 03 Page 402 ú Dec 20/90
BOEING PROPRIETARY - Copyright (C) - Unpublished Work - See title page for details.
A
757
MAINTENANCE MANUAL

BRACKET WASHER BOLT
ASSEMBLY (16 LOCATIONS)
RIG PIN HOLE R1A (LEFT) R1B (RIGHT)
RUDDER PEDAL ASSEMBLY
SEE D
RUDDER PEDAL HOUSING COVER
INBD
BOLT
WASHER
(41 LOCATIONS) FWD RUDDER PEDAL
　
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