0034 00  TM 10-1670-287-23&P  UNIT MAINTENANCE  MC-4 RAM AIR FREE-FALL PERSONNEL PARACHUTE SYSTEM  MAIN CANOPY RELEASE CABLE CHANNEL  THIS TASK COVERS:  Equipment Condition INITIAL SETUP:  Tools Materials/Parts  Personnel Required  REPAIR REPLACE If loose or broken threads are present, restitch with size E nylon thread in accordance with WP 0015 00.  Replace damaged release cable channel as follows:  Tape, Nylon, Type III, Class I, $^{3}$/$_{4}$-IN. Wide (Item 37, WP 0076 00)  Thread, Nylon, Size E (Item 43/44, WP 0076 00) Sewing Machine, Light-Duty (Table 1, WP 0015 00)  Shears (Item 39, WP 0063 00)  Stitch Removal Tool (Item 40, WP 0063 00)  Lay out on packing table or  other suitable area. 92R (10) Parachute Rigger  x Repair  x Replace  1.  Remove damaged nylon tape by carefully removing stitching securing it to riser.  0034 00-1  Nylon Tape  Nylon Tape 