TM10-3930-660-20 5-14. FUEL SUPPLY LINES - REPLACE (Cont’d) 2. REMOVE SUPPLY LINE (11). a. b. c. d. e. f  . Remove hose (12) from adapter (13). Remove fluid passage bolt (14) and adapter (13) as an assembly. Remove and discard two sealing washers (15) at end of line (11). Loosen nut (16) on line (11) and remove line (11) from injection pump  (17). If necessary, loosen nuts (18) and remove halves of line (11) from union  (19). If necessary, remove and discard seals (20) from halves of line (11) . INSTALLATION 1. INSTALL SUPPLY LINE (11). a. b. If removed, install two new seals (20) to halves of line (11). If removed, position halves of line (11) on union (19) and tighten two c. d. nuts  (18). Position line (11) on injection pump (17) and tighten nut (16) to secure. Place two new sealing washers (15) at end of line (11). e. f. Install adapter Install fluid passage bolt (14) and (13) as an assembly. hose (12) to adapter (13). 5-31