TM 10-3930-671-24 WARNING Fuel is very flammable and can explode easily.  To avoid serious injury or death, keep fuel away from open fire and keep fire extinguisher within easy reach when working with fuel.  Do not work on fuel system when engine is hot.  Fuel can be ignited by hot engine.  When working with fuel, post signs that read NO SMOKING WITHIN 50 FEET (15 m) of vehicle. (e) Remove nut (6) and washer (7) from fitting (8). (f) Remove fitting (8) and pipe (9) from fuel water separator body (3) and bracket (10). (g) Remove screw (11) and bracket (10) from bracket (12). (2) To install fuel water separator assembly, proceed as follows: (a) Install bracket (10) on bracket (12) with screw (11).  Tighten screw 42-48 Ib-ft (57-65 N•m). (b) Apply sealing compound to threads of pipe (9). (c) Install pipe (9) and fitting (8) in fuel water separator body (3). (d) Install fitting (8) in bracket (10) with washer (7) and nut (6). (e) Apply sealing compound to threads of fittings (2 and 5). (f) Install fitting (5) in fitting (8). (g) Install fitting (2) in fuel water separator body (3). (h) Install fuel line (4) on fitting (5). (i) Install fuel line (1) on fitting (2). (j) Connect batteries (Para 3-25). END OF TASK 3-38