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A 737-300/400/500MAINTENANCE MANUAL
UPPER SEAL PLATE
SEE A SEE B
FRONT SPAR FITTING (4 LOCATIONS) PIN LINK
PEDESTAL
SECTION OUTBOARD STABILIZER REAR SPAR FITTING BRACKET ASSEMBLY INSPAR NO. 5 SEAL PLATE LOWER A
UPPER BRACKET ASSEMBLY
LOWER BRACKET ASSEMBLY CENTER SECTION STABILIZER FWD
B INBD
Figure 402 Horizontal Stabilizer Installation Details
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A 737-300/400/500MAINTENANCE MANUAL
SEEA SEEB
FWD
SUPPORT JACKSCREW
B
A
B A Figure 403 (Sheet 1) Horizontal Stabilizer Attachment Points A SUPPORT HINGE
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A 737-300/400/500MAINTENANCE MANUAL
13. CLEVIS14. LUG
REAR SPAR FITTING FRONT SPAR FITTING
A-AB-B
1/2-INCH
DRIVE
RATCHET
SPANNER
ASSEMBLY
ELEVATOR
FWD
ELEVATOR CONTROL PUSHROD SPANNER WRENCH ASSEMBLY
Horizontal Stabilizer Attachment Points Figure 403 (Sheet 2)
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A
737-300/400/500MAINTENANCE MANUAL
S 494-016
(2)
Install the horizontal stabilizer sling (Fig. 404):
(a)
Find the attach points on the stabilizer top surface and install the sling attach fittings.
CAUTION: MAKE SURE YOU USE THE F80006-58 CABLE TO REMOVE THE
_______ STABILIZER WITHOUT THE ELEVATORS INSTALLED AND THE F80006-56 WITH THE ELEVATORS INSTALLED. IF YOU DO NOT USE THE CORRECT CABLE FOR THE REMOVAL OF THE STABILIZER, YOU CAN CAUSE DAMAGE TO THE EQUIPMENT.
(b)
Attach the sling to the spreader bar.
(c)
Attach the hoist to the sling.
CAUTION:_______YOU MUST CAREFULLY LIFT THE SLING. A SUDDEN MOVEMENT OF THE SLING CAN CAUSE DAMAGE TO THE STABILIZER.
(d)
Lift the sling to its position and attach it to the attachment fittings.
(e)
Apply sufficient tension to the sling to lift the weight of the horizontal stabilizer.
USE AN3-12A BOLTSTHE STABILIZER WITHOUT THE ELEVATOR ATTACHED.
(4 LOCATIONS)
USE F80006-56 CABLE TO REMOVE/INSTALL
THE STABILIZER WITH THE ELEVATOR ATTACHED.
Horizontal Stabilizer Hoisting Sling Installation Figure 404
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A
737-300/400/500MAINTENANCE MANUAL
S 024-039
(3) Disconnect the stabilizer outboard section from the center section:
NOTE: If the mounting bolts are frozen, use C55005 to assist in
____ removal. The approximate weight of the stabilizer without the elevator, the elevator tab and the balance panels is 660 pounds. The elevator, with the tab and the balance panels installed, weighs approximately 182 pounds.
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