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BOEING PROPRIETARY - Copyright (C) - Unpublished Work - See title page for details.
A 737-300/400/500MAINTENANCE MANUAL
RUDDER TRIM INDICATOR
PEDAL ASSEMBLY
SEE A
FORWARD RIG PIN HOLE (R-3 ON THE CAPTAIN'S QUADRANT R-4 ON THE FIRST OFFICER'S QUADRANT)
ADJUSTMENT
AFT RIG CRANK FOR THE PIN HOLE (R-3) RUDDER PEDAL FORWARD QUADRANT
BUSROD (TO THE FIRST OFFICER'S PEDALS)
CAPTAIN'S RUDDER PEDALS
PUSHROD TO THE NOSE WHEEL STEERING
RIG PIN HOLE
(R-1 ON THE CAPTAIN'S PEDAL ARM,

BRAKE R-2 ON THE FIRST OFFICER'S PEDAL ARM)
PUSHROD
PEDAL ASSEMBLY
A
Rudder Forward Quadrant Installation
Figure 503

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A
737-300/400/500MAINTENANCE MANUAL
 (2)  
Access Panels
 9516L TE Access Panel - Rudder
 9517L TE Access Panel - Rudder

 C.
Rudder Travel Test

 S 865-020
 (1)  
Set the rudder trim knob to the neutral position.

 S 035-021

 (2)
Disconnect the pushrod to the nose wheel steering (Fig. 503).

 NOTE: It is not necessary to disconnect the nose gear steering if
____ the airplane is jacked, and the nose gear is fully extended.
 S 865-023
 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.
 (3)  
Supply systems A and B hydraulic power to the rudder system (Ref 27-21-00/201).

 S 865-024

 (4)  
Put the FLT CONTROL A switch to ON and the FLT CONTROL B switch to OFF.

 S 225-025

 (5)  
Move the captain's left pedal until it touches the forward quadrant stop.

 (a)
Measure the rudder travel, and make sure the movement is

 21.82 (+/- 0.80) inches (Fig. 501).
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A
737-300/400/500MAINTENANCE MANUAL
 (6)  S 225-026Move the captain's right pedal until it touches the forward quadrant stop. (a) Measure the rudder travel, and make sure the movement is 21.82 (+/- 0.80) inches (Fig. 501).
 (7)  S 865-027Put the FLT CONTROL A switch to OFF and the FLT CONTROL B switch to ON.
 (8)  S 225-028Move the captain's left pedal until it touches the forward quadrant stop. (a) Measure the rudder travel, and make sure the movement is 21.82 (+/- 0.80) inches (Fig. 501).
 (9)  S 225-029Move the captain's right pedal until it touches the forward quadrant stop. (a) Measure the rudder travel, and make sure the movement is 21.82 (+/- 0.80) inches (Fig. 501).
 S 865-030

 (10)
 Put the FLT CONTROL A switch to OFF and the FLT CONTROL B switch to STDBY RUD.

 S 225-031

 (11)
 Move the captain's left pedal until it touches the forward quadrant stop.

 (a)
Measure the rudder travel, and make sure the movement is

 21.82 (+/- 0.80) inches (Fig. 501).
 S 225-032
 (12)
 Move the captain's right pedal until it touches the forward quadrant stop.

 (a)
Measure the rudder travel, and make sure the movement is

 21.82 (+/- 0.80) inches (Fig. 501).
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BOEING PROPRIETARY - Copyright (C) - Unpublished Work - See title page for details.
　
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