2.
MAKE SURE THAT THE FEELER BLADE CAN BE PUT BETWEEN THE BOLT HEAD OF THE GAGE ASSEMBLY AND ON THE SHOULDER OF THE UPPER STOP (THIS WILL PREVENT PRELOADING)
Measurement of Stabilizer Dimension B
Figure 401
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757
MAINTENANCE MANUAL
FIRST OFFICER'S ELEVATOR CONTROL CABLES AUTOPILOT PITCH
ASYMMETRY
ELEVATOR AFT CONTROL SERVO
LIMITER
MECHANISM (APCS) (3 LOCATIONS)
ACTUATOR
SEEA SEEB CAPTAIN'S TORQUE BOX ELEVATOR ASSEMBLY
CONTROL
CABLES
NEUTRAL AFT QUADRANT FIRST OFFICER'S
SHIFT AND OVERRIDE MECHANISM
CAPTAIN'S AFT
QUADRANT
CONTROL ROD FOR THE
ELEVATOR FEEL AND
CENTERING UNIT
(2 LOCATIONS)
A
FWD A
NEUTRAL SHIFT GUARD
GROUNDING (REF)
SPRINGS
ELEVATOR FEEL RETURN LINE AND CENTERING HYDRAULIC AFT QUADRANTELECTRICAL UNITINDEXERCONNECTOR APCS CONTROL DECENTERING
ROD (3 LOCATIONS) CONTROL ROD FOR NEUTRAL
SPRING SHIFT MECHANISMTORQUE BOX(4 LOCATIONS) (2 LOCATIONS)
ELEVATOR AFT MECHANISM
SERVO ASSEMBLY
A BOLT ASSEMBLY
HYDRAULIC BOLT PRESSURE WASHER LINE NUT
APCS CONTROL
(ON THE TWO ENDS)
ROD WASHERWASHER
AUTOPILOT PITCH CONTROL SERVO (EXAMPLE) NUT 1 NUT 1 B
(4 LOCATIONS)
TIGHTEN THE INNER NUT FIRST.
DO NOT TRY TO TIGHTEN THE INNER NUT A-A
AGAIN AFTER YOU TIGHTEN THE OUTER
NUT.
1
Elevator Aft Mechanism
Figure 402
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TOP FASTENER TOP FASTENER DETAIL
DETAIL
SEEB SEEC
B
SCREW
BUSHING
WASHER
NUT
B (4 LOCATIONS)
C AFT QUADRANT
INDEXER
SEE A
SUPPORT LINK A
ROD ASSEMBLY
(2 LOCATIONS)
C
A FWD AFT QUADRANT INDEXER
A
TORQUE BOX ASSEMBLY
TORQUE BOX
BUSHING WASHER BUSHING NUT
BOLT NUT
BOLT
AIRPLANE
STRUCTURE
(BULKHEAD FITTING) WASHER
OUTBD BOTTOM FASTENER DETAIL
A-A
Torque Box for the Elevator Aft Mechanism Figure 403 (Sheet 1)
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MAINTENANCE MANUAL
SUPPORT
BOLT LINK BUSHING
ROD
WASHER
NUT
TORQUE BOX
BOLT BUSHING
WASHER
NUT
FWD
SUPPORT LINK RODS TO TORQUE BOX B-B
AIRPLANE STRUCTURE
BOLT AIRPLANE STRUCTURE
AIRPLANE STRUCTURE
FWD
SUPPORT
LINK
ROD
BOLT
BUSHING WASHER 0-RING (3 LOCATIONS)
WASHER
WASHER NUT
SUPPORT
LINK
ROD
BOLT BUSHING
WASHER NUT
SUPPORT LINK RODS TO AIRPLANE STRUCTURE
C-C
AIRPLANE STRUCTURE
BOLT
BUSHING
FWD TORQUE
WASHER TORQUEBOX
FWD BOXNUT WASHER
BUSHING
BUSHING NUT
TOP FASTENER DETAIL TOP FASTENER DETAIL
B C
Elevator Control Aft Mechanism Torque Box
Figure 403 (Sheet 2)
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