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F. NSA931026 (1) P/N Identification NSA931026 - 01 | | | -------------------- Code number ------------------------------ Standard P/N G. NSA931028 (1) P/N Identification
NSA931028 - 02 A | | | | | ---------------- Size code | -------------------- Type code : 01 = Standard | 02 = Skydrol resistant ------------------------------ Standard P/N
(2) Marking For marking, use DYNAMARK system (Refer to paragraph: Marking procedure).
H. NSA931031 This type of label is used in skydrol areas, white writing on red background. (1) P/N Identification NSA931031 - R 01 | | | | | ---------------- Size code (01 or 02)
| -------------------- Presentation code ------------------------------ Standard P/N (2) Marking For marking, use DYNAMARK system (Refer to paragraph: Marking procedure).
______________________________________________________ SPLICES AND PRESSURE SEALS - DESCRIPTION AND OPERATION _______ 1. General This chapter concerns description,installation and identification of splices and pressure seals used on aircraft. A. Splices (1) Butt splices (Ref. 20-43-11) R ABS0249 E0360 R E0541 NSA936803 NSA936805 NSA936807 NSA936813 R (2) Parallel splices (Ref. 20-43-12) NSA936808 NSA936809
(3) Crimp-end splices (Ref. 20-43-13) E0301 E0543 NSA936830
B. Pressure seals (1) Pressure seals type DTP (Ref. 20-43-41) E0073 E0739 NSA934501 NSA934502 NSA934504
(2) Pressure seals-compound filled (Ref. 20-43-42) NSA934710
___________________________________ SPLICES - DESCRIPTION AND OPERATION _______
1. General This chapter concerns description,installation and identification of splices used on aircraft. A. Butt Splices (Ref. 20-43-11) Butt splices have the following codes: R ABS0249 E0360 R E0541 NSA936803 NSA936805 NSA936807 NSA936813 R B. Parallel Splices (Ref. 20-43-12) Parallel splices have the following codes: NSA936809 NSA936808
C. Crimp end Splices (Ref. 20-43-13) Crimp end splices have the following codes: E0301 E0543 NSA936830
20-43-10 Page 120-43-11 Page 1
________________________________________BUTT SPLICES - DESCRIPTION AND OPERATION _______1. General Butt splices installed on aircraft have the following codes : R - ABS0249 Butt splice R - E0360RK High temperature butt splice R - E0541 Butt Splice R - NSA936803RA High temperature butt splice for copper wires R - NSA936805RE Low temperature butt splice for copper wires R - NSA936807RB Butt splice for aluminum wires R - NSA936813RH Butt splice for aluminum wires or for copper/aluminum wires. R R _______2. ABS0249 R A. P/N Identification R ABS0249 A R | |____________Color or material code |A = green/Alumel R | |B = grey/Chromel R |___________________Standard P/N R B. P/N Characterisitics R (1) Temperature R Minimum operating temperature is -52 deg.C (-61.60 deg.F) R Maximum operating temperature is 649 deg.C (1200.20 deg.F) R C. Connection Procedure R (Ref. Fig. 001) R (1) Insulation R Do the insulation with crimp sleeves. R (2) Wire stripping R Strip the wire to the length "A" . R (3) Crimping R - Use the applicable crimping tool related to the splice reference R number. R - Put one end of the splice in the crimping tool die. R - Close the crimping tool handles sufficiently to hold the splice but R do not tighten at this stage. R - Put the stripped wire end in the splice barrel. R - Tightly hold the wire in the barrel. R - Crimp the splice. To do this, fully close the tool handles until R the ratchet releases. www.aero.cn 航空翻译 www.aviation.cn 本文链接地址：A320 ESPM Electrical Standard Practices Manual 3
