(e)
Connect the control rods to the rudder pedal arms.
S 494-039
(14)
Install rig pin R3 in the feel, centering, and trim mechanism.
S 434-040
(15)
Attach cable RA to the first officer's forward quadrant or RB to the captain's forward quadrant.
S 094-041
(16)
Remove rig pin R1A or R1B.
S 824-042
(17)
Adjust the cable tension to the value shown (Fig. 402).
S 214-043
(18)
Make sure that rig pins R2 and R3 can be easily installed and removed.
S 224-044
(19)
Move the rudder pedals through one full travel cycle and do a check of the cable tension. If new cables were installed, refer to 27-21-00 for the Adjustment/Test procedure.
S 434-045
(20)
Install cliplocks on the turnbuckles.
S 864-006
WARNING: KEEP PERSONS AND EQUIPMENT AWAY FROM ALL CONTROL SURFACES WHEN
_______ HYDRAULIC POWER IS SUPPLIED. AILERONS, ELEVATORS, RUDDER, FLAPS, SLATS, SPOILERS, AND STABILIZER ARE FULLY POWERED SURFACES. INJURY TO PERSONS OR DAMAGE TO EQUIPMENT CAN OCCUR WHEN HYDRAULIC POWER IS SUPPLIED.
(21) Supply pressure to the left, right, and center hydraulic systems (Ref 29-11-00).
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757 MAINTENANCE MANUAL
S 864-046
(22)
Remove the DO-NOT-CLOSE tags and close these circuit breakers on the overhead panel, P11:
(a)
11H17, FLT CONT SHUTOFF TAIL LEFT
(b)
11H18, FLT CONT SHUTOFF TAIL CTR
(c)
11H28, FLT CONT SHUTOFF TAIL RIGHT
S 864-047
(23)
Remove the DO-NOT-OPERATE tags and move the FLT CONTROL SHUTOFF switches L, C and R on the right side panel, P61, to ON.
S 864-048
(24)
Make sure that these circuit breakers on the P11 panel are closed:
(a)
EICAS (6 locations)
S 824-049
(25)
Push the STATUS switch on the display select panel, P9, to show the rudder position indicator on the bottom EICAS display.
S 214-050
(26)
Move the rudder pedals full left and right and do the checks that follow:
(a)
Make sure the rudder moves smoothly and correctly through its full travel range.
(b)
Make sure the rudder position indicator operates correctly through its full travel when the pedals are moved.
F.
Put the Airplane Back to its Usual Condition
S 094-007
WARNING: STAY AWAY FROM THE NOSE WHEELS WHEN THE LOCK PIN IS REMOVED.
_______ THE WHEELS CAN TURN TO THE CENTER POSITION QUICKLY, AND CAN CAUSE INJURY TO PERSONS AND DAMAGE TO EQUIPMENT.
(1) Make sure that the nose gear wheels are in their center position and remove the towing lever lockpin from the nose gear (Fig. 402).
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(2) S 414-051Close access panels 113AL (Ref 06-41-00) and 324AL (Ref 06-42-00).
(3) S 864-054Remove the power from the left, right, and center hydraulic systems (Ref 29-11-00).
(4) S 864-055Remove electrical power if it is not necessary (Ref 24-22-00).
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BOEING PROPRIETARY - Copyright (C) - Unpublished Work - See title page for details.
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757
MAINTENANCE MANUAL
AFT QUADRANT, FEEL, CENTERING AND TRIM MECHANISM - MAINTENANCE PRACTICES
________________________________________________________________________
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