DIRECT SUPPORT MAINTENANCE MC-4 RAM AIR FREE-FALL PERSONNEL PARACHUTE SYSTEM SUSPENSION LINE SETS (PREFERRED METHOD) CONT.

TM 10-1670-287-23&P 0054 00 0054 00-2 d. Cut and remove tacking on risers below connector links. e. Loosen barrel nuts on connector links with ⁷/₁₆-inch open-end wrench. f. Remove connector links from risers and discard old lines. g. Connect connector links to risers. Connector link barrel nuts must face inboard and tighten upward. h. Using ⁷/₁₆-inch open-end wrench, tighten barrel nut on connector links ¼ turn past hand tight. i. Hand-tack each riser at connector link with one turn double nylon lacing tape. Connector Link Barrel Nut Riser Tacking Connector Link Barrel Nut Riser Tacking