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737-300/400/500MAINTENANCE MANUAL
(c) Repair or replace the parts which are not in the tolerance.
S 416-004-B00
(3) Do this task: "Vertical Stabilizer (Fin) Installation" (Ref 55-30-00/401).
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737-300/400/500MAINTENANCE MANUAL
B
SEE B
B
SEE A
2. BOLT AND BUSHING
IN ALL ATTACH A FITTINGS
FWD INBD
REAR SPAR FITTING A
B
1. BOLT AND BUSHING IN ALL ATTACH FITTINGS
FRONT SPAR FITTING
A
3
4
1 2
A-A B-B
Vertical Fin Wear Limits Figure 601 (Sheet 1)
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NO. INDEX PART NAME DIM. DESIGN LIMITS WEAR LIMITS PART WORN REPLACE PART WORN REPAIR INSTR REPAIR
DIAMETER PER-MITTED WEAR DIM. ANCE CLEAR-MAX DIA
MIN MAX
1 BUSHING ID 0.8780 0.8790 0.8840 0.010 X
BOLT OD 0.8730 0.8740 0.8680 X X 1
2 BUSHING ID 1.2530 1.2540 1.2590 0.010 X
BOLT OD 1.2480 1.2490 1.2450 X X 1
3 BUSHING OD 1.0952 1.0960
FITTING ID 1.0938 1.0945 2
4 BUSHING OD 1.0639 1.0647
FITTING ID 1.0625 1.0632 2
NOTE: ALL DIMENSIONS ARE IN INCHES
REMOVE THE FINISH, AND APPLY CHROME PLATE TO THE DESIGH LIMITS
SEE FIGURE 602
Vertical Fin Wear Limits
Figure 601 (Sheet 2)
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LOCATION DIA A DIA B DIA C DIM D DIM E MATERIAL FITTING BORE REPLACES PART NO. FITTING PART NO. DETAIL HOLE BUSHING
432 FIN F.SPAR 1.0952 1.0960 0.8780 0.8790
0.845 0.855
1 AL.NI.BR. 1.0938 1.0945 69-38726 -1 65-47450 A
BODY F.SPAR 1.0647 0.8790
0.430
AL.NI.BR. 1.0632 69-37461 65-49892 A
432 1.0639 0.8780 0.420 1 1.0625 -1
NOTE: ALL DIMENSIONS ARE IN INCHES.
D
B
63
AL.NI.BR.- AMS 4640
PENETRANT INSPECT AL.NI.BR. BUSHINGS PER BAC5423 PRIOR TO PLATING
A
CADMIUM PLATE ALL SURFACES, BORE OPTIONAL, TO MEET THE REQUIREMENTS OF QQ-P-416 (SOPM 20-42-05)
MACHINE FINISH 125M INCHES AA EXCEPT AS NOTED
A-A
Vertical Fin Wear Limits
Figure 602
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737-300/400/500MAINTENANCE MANUAL
DORSAL FIN - REMOVAL/INSTALLATION
_________________________________
1. General_______
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