TM 9-2320-361-20 14-28. PRIMARY HEATER FUEL LINES REPLACEMENT (Contd) e. Pump Outlet-To-Adapter Tube Removal 1. Remove screw (4) and clamp (5) from fuel line (6) and van body (1). 2. Remove fuel line (6) from elbows (3) and (7). 3. Remove elbow (3) from adapter (2) and elbow (7) from pump outlet (8). f. Pump Outlet-To-Adapter Tube Installation 1. Install elbow (3) on adapter (2) and elbow (7) on pump outlet (8). 2. Install fuel line (6) on elbows (3) and (7). 3. Install clamp (5) and fuel line (6) on van body (1) with screw (4). 14-42