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MAINTENANCE MANUAL

PART NUMBER AEROQUIP  FOR USE WITH TUBE MATERIALS  04  06  121008 APPROVED TUBE SIZES OD/WALL  16  20 
R80101T(-) MATERIAL) (TITANIUM  304 1/8 HARD CRESS (MIL-T-6845) 21-6-9 CRES  0.016 0.020  0.020 0.028  0.026 0.035  0.033 0.049  0.039 0.058  0.052 0.065  N/A N/A 
AMS 4083 (MIL-T-7081) or 6061-T6 AL  0.035  0.035  0.035  0.035  0.035  0.035  0.035 
TITANIUM 3AL-2.5V  0.016  0.019  0.026  0.032  0.039  0.051  N/A 

Approved Fitting/Tube Material Combinations for Repair with Rynglok Unions Figure 835
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TUBE DASH  TUBE OUTER  MINIMUM REMOVED 
NUMBER  DIAMETER (IN)  TUBE SECTION (IN) 
04  0.250  2.38 
06  0.375  2.64 
08  0.500  2.92 
10  0.625  3.18 
12  0.750  3.56 
16  1.000  4.15 
20  1.250  4.81 

Splice Repair with More Than One Rynglok Tube to Tube Union-
Minimum Removed Tube Section
Figure 836

L10521
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TUBE SIZE  TUBE SIZE TOOL NUMBER FOR EACH  INSP. GAGE P/N 
04  RTST8-02-04  RTSG-051-04 
06  RTST8-02-06  RTSG-051-06 
08  RTST8-02-08  RTSG-051-08 
10  RTST8-02-10  RTSG-051-10 
12  RTST8-02-12  RTSG-051-12 
16  RTST8-02-16  RTSG-051-16 
20  RTST8-02-20  RTSG-051-20 

AEROQUIP TOOL KIT NUMBER
RTSK8-02-006 (COVERS TUBE SIZES 04 THROUGH 20)

Rynglok Repair Fittings Swage and Inspection Tool Part Numbers
Figure 837

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Mark Location During Rynglok Fitting Installation
Figure 838

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FITTING RING

MINIMUM
Fitting Position for Tube Insertion
Figure 839

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747-400 MAINTENANCE MANUAL
INSPECTION MARK
POSITION MARK
MINIMUM INSPECTION MARK AFTER SWAGING
INSPECTION MARK
POSITION MARK
MAXIMUM INSPECTION MARK AFTER SWAGING