-
Remove the Top Compensating Rod
-
Remove the Multiplier Crank
-
Remove the Bottom Compensating Rod.
Because this task contains four procedures, do only the applicable groups of steps.
To start one of these procedures, do the "Prepare for the Removal" group of steps. Then, do the group of steps that is necessary to remove the component.
B. Equipment
(1)
Nose Gear Towing Lever Lockpin - A09003-1
(2)
Rig Pins from Set B20003-XX (Ref 20-10-24):
(a)
R3 - P/N B20003-16
(b)
R4 - P/N B20003-19
C.
References
(1)
06-42-00/201, Empennage Access Doors and Panels
(2)
20-10-24/201, Rig Pins
(3)
24-22-00/201, Electrical Power - Control
(4)
27-21-17/401, Yaw Damper Summing Lever
D.
Access
(1)
Location Zone 342 Vertical Stabilizer - Rear Spar to Trailing Edge
(2)
Access Panels
311AL Tailcone Compartment
322BZ Bottom Forward Torque Box
324AL Body to Fin Seal
324BL Aft Side of Rear Spar and Rudder Hinge
324CL Rudder Hinge and PCAs
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757
MAINTENANCE MANUAL
CONTROL LINKAGES
SEE A
YAW DAMPER POWER CONTROL
MECHANISM
ACTUATOR (3) SEE B
322BZ
CONTROL RODS
TO THE PCA'S
SUMMING INPUT CRANK
LEVER RIGHT OUTBOARD GROUNDING SPRING PRIMARY CONTROL ROD
LEFT
OUTBOARD SPRING GROUNDING MECHANISM YAW DAMPER
SEE B POSITION
TRANSMITTER
RATIO CHANGER POGOBIAS POGO
ROD (SECONDARY CONTROL ROD) YAW
RUDDER THERMAL RUDDER RATIODAMPER COMPENSATING CHANGER MECHANISMSERVO LINKAGE
(2 LOCATIONS) SEE C AFT QUADRANT
RA
YAW DAMPER MECHANISM FEEL, CENTERING,
RB
B AND TRIM MECHANISM
FWD
AUTOPILOT ROLLOUT GUIDANCE SERVOS (3)
CONTROL LINKAGES
A
Rudder Thermal Compensating Linkage Installion
Figure 401 (Sheet 1)
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MAINTENANCE MANUAL
RUDDER THERMAL COMPENSATING LINKAGE
Rudder Thermal Compensating Linkage Installation
Figure 401 (Sheet 2)
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MAINTENANCE MANUAL
MIDDLE POWER
CONTROL ACTUATOR
SEE D
FEEL, CENTERING,
YAW DAMPER AND TRIM MECHANISM
MECHANISM SEE B
SEE A
RATIO CHANGER POGO ROD SEE E
SUMMING LEVER
YAW DAMPER
BIAS POGO
SEE C
CONTROL ROD FROM THE RATIO CHANGER MECHANISM
YAW DAMPER
SERVOS
RIG PIN HOLE R3
FWD INBD
YAW DAMPER MECHANISM FEEL, CENTERING, AND TRIM MECHANISM
A B
Rigging Pin Installation Figure 402 (Sheet 1)
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A
