0018 00  TM 10-1670-287-23&P  UNIT MAINTENANCE  MC-4 RAM AIR FREE-FALL PERSONNEL PARACHUTE SYSTEM  MAIN PILOT CHUTE BRIDLE LINE OR DEPLOYMENT BAG  THIS TASK COVERS:  INITIAL SETUP:  Materials/Parts  Personnel Required  Equipment Condition  REMOVE 92R (10) Parachute Rigger Bag  Deployment (Item 7  WP 0065 00)  Bridle Assembly  Pilot Chute (Item 2  WP 0065 00)  Lay out on packing table or other suitable area. Remove main pilot chute bridle line or deployment bag as follows:  1.  Loosen bridle line girth hitch enough so that pilot chute can be passed through loop in end of bridle  line. x Remove  x Install Pilot Chute  Bridle Line Loop  Bridle Line  Pilot Chute Loop Girth Hitch 2.  Remove bridle line from loop at bottom end of pilot chute.  0018 00-1 