757
MAINTENANCE MANUAL

 S 215-006
 WARNING:_______ MAKE SURE THAT ALL PERSONS AND EQUIPMENT ARE AWAY FROM THE NOSE
 GEAR BEFORE THE RUDDER PEDALS ARE OPERATED.  THE NOSE WHEELS
 CAN TURN QUICKLY AND CAUSE INJURY TO PERSONS AND DAMAGE TO

 EQUIPMENT.
 (4)  
Push the left rudder pedal to its full forward position and do this check:

 (a)  
Make sure the position indicator arrow for the rudder moves to the left full travel mark.

 NOTE: At full travel, the indicator arrow can be
____ approximately one-half an arrow width away from the full travel mark.
TOWING LEVER LOCKPIN
TOWING LEVER (IN TOW POSITION)
TOWING
LEVER
SEE D TOWING LEVER
D
Rudder Position Indicating System Adjustment Figure 501 (Sheet 2)
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A

757
MAINTENANCE MANUAL

 S 215-007
 (5)  
Push the right rudder pedal to its full forward position and do this check:

 (a)  
Make sure the position indicator arrow for the rudder moves to the right full travel mark.

 NOTE: At full travel, the indicator arrow can be approximately
____ one-half an arrow width away from the full travel mark.
 S 215-008
 (6)  
Operate the rudder pedals until the rudder is in its neutral position and do this check:

 (a)  
Make sure the position indicator arrow for the rudder is on the neutral mark.

 NOTE: Use a tolerance of +/- one-half an arrow width.
____
 E. Put the Airplane Back to Its Usual Condition
 S 865-009
 (1)  
Remove the power form the left, right, and center hydraulic systems (Ref 29-11-00).

 S 865-010

 (2)
Remove electrical power if it is not necessary (Ref 24-22-00).

 TASK 27-28-00-825-011
 3. Rudder Position Indicating System - Adjustment
______________________________________________
 A. Equipment
 (1)  
Nose Gear Towing Lever Lockpin - A09003-1

 (2)  
Breakout Box and Cables, Rigging, Flight
 Controls Position Sensors (from Breakout Box
 Equipment A27063-88):

 (a)  
Breakout Box - A27063-2

 (b)  
Cable Assemblies -18, -19

 (3)  
Digital Voltmeter - John Fluke 8020B, John
 Fluke Manufacturing Co., Inc., Everett,
 Washington

 (4)  
Power Supply - Powertron Model 5900 (Adjustment
 Procedure 1), Industrial Test Equipment Corp.,
 Port Washington, New York

 B.
Consumable Materials

 (1)  
D00015 Grease, Corrosion Preventive - BMS 3-24

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A

757 MAINTENANCE MANUAL
DVM
SIG

SIG TRANSMITTERHI LO CONNECTOR

A27063-2 BREAKOUT BOX
PROCEDURE 1
DVM
SIG
SIG
AIRPLANE
HI
LO
TRANSMITTER
CONNECTOR
CONNECTOR
D1742

45

RUDDER
POSITION
TRANSMITTER

A27063-18

A27063-19 CABLE ASSY
CABLE ASSY A27063-2 BREAKOUT BOX
LEGEND
DVM - DIGITAL VOLTMETER
PROCEDURE 2 NOTE: USE THE DVM TO MONITOR AIRPLANE POWER. THEN, CONNECT IT TO THE BREAKOUT BOX AND DO THE ADJUSTMENT.
Rudder Position Transmitter Adjustment
Figure 502

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 ú  Jun 20/90 
　
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