TM 10-3930-659-20 5-18. FUEL FILTER HOUSING REPLACEMENT (Con't). 9. Position  fuel  line  (2)  on  fuel  filter  housing  (4)  and  install  fuel  filter  housing  on  bracket  (10)  with  two washers (9) and screws (8). 10. Install fuel line (7) on elbow (1). 11. Install fuel line (6) on tee (5). 12. Install two fuel lines (3) on fuel filter housing (4). 13. Tighten fuel line (2). FOLLOW-ON TASKS: • Install fuel filter (see paragraph 5-17) TA706885 5-55