TM 10-1670-287-23&P 0006 00 MC-4 RAM AIR FREE-FALL PERSONNEL PARACHUTE SYSTEM ASSEMBLY – MAIN PARACHUTE 0006 00-1 THIS TASK COVERS:   Ripcord Test Layout Attachment of Canopy to Risers Application of Markings Attachment of Control Lines to Control Toggles Attachment of Pilot Chute, Bridle Line, and Deployment Bag Attachment of Risers to Harness/Container Canopy Trim Check Spanwise Line Check INITIAL SETUP: Personnel Required 92R(10) Parachute Rigger 92R(20) Parachute Rigger Tools Brush, Stenciling (Item 5, WP 0063 00) Inspection Kit, Ripcord (Item 21, WP 0063 00) Machine, Stencil Cutting (Item 26, WP 0063 00) Needle, Tacking (Item 29, WP 0063 00) Tape Measure (Item 42, WP 0063 00) Wrench, ⁷/₁₆-IN., Open-End (Item 45, WP 0063 00) Materials/Parts Ink, Marking, Parachute (Item 25/26, WP   0076 00) Stencil Board, Oiled (Item 31, WP 0076 00) Tape, Lacing and Tying (Item 33, WP 0076 00) Tape, Pressure-Sensitive, Yellow, ½-IN. Wide, (Item 38, WP 0076 00) Equipment Condition Stretch canopy and suspension lines full length in packing area. RIPCORD GRIP TEST 1.    Perform a ripcord test as follows: a.    Insert ½-inch of locking pin end into hole of fixed ripcord locking pin test block (as shown in A below).  Ensure the test block is firmly secured in the fixed position. 90° (REF) 1/2 IN 1/16 IN Pin Hole Fixed Test Block Locking Pin Ripcord Cable Ripcord Grip 7-Pound Weight Test Gauge Hole Test Gauge Locking Pin Fixed Wooden Blocks A.  TESTING LOCKING PIN WITH TEST BLOCK B.  TESTING LOCKING PIN WITH GAUGE BLOCK A B