* NOT QUALIFIED FOR 3000 PSI SYSTEMS, LOWER PRESSURES ONLY.
NOTE:____ ALTERNATIVE WALL THICKNESSES FOR TUBE REPAIRS OF 3000 PSI AND LOWER SYSTEM
PRESSURE APPLICATIONS PER FLAGNOTE .
CRES 321 TUBING PER MIL-T-8808 MAY BE USED AS A SUBSTITUTE FOR 304 TUBING PER
MIL-T-8504, 6061-T6 ALUMINUM TUBING PER MIL-T-7081 OR AMS 4083. 6061-T6
ALUMINUM PER MIL-T-7081 OR AMS 4083 MAY BE USED AS A SUBSTITUTE FOR 6061-T6
ALUMINUM TUBING PER 22-T-700/6. CONTACT THE BOEING COMPANY WHEN CONSIDERING
USE OF TUBE MATERIALS OTHER THAN THOSE SPECIFIED.
TABLE E
Tube Material and Fitting Selection Tables
Figure 802 (Sheet 6)
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ú 03 Page 847
ú Jul 12/01
BOEING PROPRIETARY - Copyright (C) - Unpublished Work - See title page for details.
L08224
A 737-300/400/500MAINTENANCE MANUAL
MATERIAL TUBING ON AIRPLANE LOCATION TUBING SURFACE FINISH RECOMMENDATION AND OPTIONS FINISH CODE FOR COMMERCIAL AIRPLANES
Titanium All Inside Outside Inside None None None F-25.01 F-25.01 F-25.01
CRES All Outside None Optional: Passivate + Primer (Green) Passivate + Primer + Paint (White) F-25.01 + F-21.03 F-17.09 + F-20.02 F-17.09 + F-20.02
Aluminum All Other Fuel Tanks Outside Inside Inside Outside None Alodine (Transparent Gold) None Optional: Anodize plus Primer (Green) + Paint (White) Anodize + Primer F-17.19 and F-20.02 F-25.01 F-17.08 F-25.01 + F-21.03 F-17.19 + F-20.02
TYPICAL FINISHES FOR HYDRAULIC TUBING
TABLE F
Tube Material and Fitting Selection Tables
Figure 802 (Sheet 7)
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20-10-51
ALL ú ú 03 Page 848 ú Jul 12/01
BOEING PROPRIETARY - Copyright (C) - Unpublished Work - See title page for details.
L08503
A
737-300/400/500MAINTENANCE MANUAL
NOTE: REFER TO FIG. 824 TO MAKE AN ORDER FOR PARTS. STANDARD CADMIUM-PLATED SLEEVE BACS13AP (SIZE)
STANDARD CADMIUM-PLATED SLEEVE:
. BACS13BX (SIZE) HP
BACS13BD20H.HP AND BACS13BD24H.HP HAVE BEEN SUPERSEDED BY BAC13BX20H.HP AND BAC13BX24H.HP.
THE BACSBBX SLEEVE CAN BE USED TO REPAIR SIZE 20 AND 24 ALUMINUM TUBES WITH SHORT FLARELESS FITTINGS. IT CAN ALSO BE USED TO REPAIR SIZE 20 ALUMINUM TUBES AND SIZE 20 AND 24 CRES TUBES WITH STANDARD FLARELESS FITTINGS. MAKE SURE YOU DETERMINE THE APPLICATION BEFORE SWAGGING. SHORT FLARELESS FITTINGS REQUIRE A SHORTER "Z " DIMENSION (FIG. 811).
1
DO NOT USE ALUMINUM NUTS OR UNIONS ON TUBE MATERIALS OTHER THAN ALUMINUM.
ASSOCIATED APPROVED FITTINGS FOR OTHER UNIONS, REDUCERS, ELBOWS, AND TEES WITH MS33514 OR MS33515 FITTING ENDS; AND FOR SHORT FLARELESS FITTING APPLICATIONS, OTHER UNIONS, REDUCERS, ELBOWS AND TEES WITH AS4658 OR AS4659 FITTING ENDS.
USE ONLY THE CRYOLIVE FLARELESS SLEEVE ASSEMBLY, CONSISTING OF THE CRYOLIVE SLEEVE, COUPLING NUT AND PLASTIC CAP. THE CRYOLIVE FLARELESS SLEEVE ASSEMBLY, IN SIZES 10, 12 AND 16, REQUIRES USE OF A LONGER LENGTH AMCI P/N 9211699 (MATERIAL CODE)(SIZE) N COUPLING NUT. THE LONGER LENGTH COUPLING NUTS ARE NOT INTERCHANGEABLE WITH STANDARD BACN10- AND MS21921 COUPLING NUTS.
WHEN PERFORMING A HYDRAULIC TUBE REPAIR WITH THE SAME TUBE MATERIAL, THE ALTERNATE TUBE WALL THICKNESSES LISTED IN FIG. 802 (SHEET 6) MAY BE USED IN PLACE OF WALL THICKNESSES DELIVERED WITH THE AIRPLANE WHEN PERFORMING A REPAIR ON TUBES IN SYSTEMS WITH 3000 PSI OR LESS OPERATING PRESSURE.
Tube Material and Fitting Selection Tables
Figure 802 (Sheet 8)
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