TM 5-5420-278-24&P0075 000075 00-5TUBING APPLICATION TIGHTENING ASSEMBLY INSTRUCTIONSSlide tubing over barbed insert until it bottoms onfitting.1. Slide nut and then sleeve on tubing.2. Slide I.D. of tubing onto fitting insert until it bottoms.3. Assemble nut to fitting body.4. Tighten assembly finger tight to cover bodythreads.1. Slide nut and then sleeve on tubing.2. Slide I.D. of tubing onto fitting insert until itbottoms.3. Assemble nut to fitting body.4. Finger tighten nut. From that point, tightenwith a wrench two complete turns.1. Cut tubing to desired length. Ensure ends arecut reasonably square.2. Slide tubing into the preassembled fitting andpush until tube bottoms.3. Tighten nut as indicated in chart. Anothercheck on proper assembly is gap dimension A,when nut is fully tightened.DISASSEMBLY — Remove nut and pull tubingout of fitting body. Insert will remain on tubing.REASSEMBLY — Push tubing and insert intofitting body until it bottoms. Thread nut ontofitting body and tighten as in step 3.SELF-ALIGN-PTFKNURL-ONMINI-BARBTUBETIGHTEN NUT TO:AO.D.GAP DIMENSION1/485 - 115 lb-in. (9.6 - 13.0 N• m).085/.105 in.(2.2/2.7 mm)3/812 - 17 lb-ft (16.3 - 23.1 N• m).125/.145 in.(4.6/5.1 mm)1/225 - 33 lb-ft (33.9 - 44.7 N• m).100/.120 in.(2.9/3.4 mm)5/826 - 35 lb-ft (35.3 - 47.5 N• m).115/.135 in.(2.5/3.0 mm)3/438 - 50 lb-ft (51.5 - 67.8 N• m).180/.200 in.(3.2/3.7 mm)NYLON TUBINGFOR AIRBRAKEATORQUE LIMITS (Contd)
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