TB 9-2320-279-13&P
0040
Coat threads of check valve (14) and elbow (12) with pipe thread sealing compound.
Connect fuel supply line (19) to check valve (14).
Connect fuel return line (20) to elbow (12).
To ensure a good ground, clean area around cushion clip to expose bare metal before attaching ground
wire.
Some vehicles have a screw, lockwasher, washer, lockwasher, lockwasher and nut. Others have a
flanged screw and flanged nut.
Install cushion clip (21) and ground wire (21.1) with screw (22) and locknut (27).
Apply corrosion preventive compound to ground wire (21.1) and locknut (27).
Use plastic ties as required to support hoses and wires behind fuel tank and under chassis.
Install air vent line (28) to vent valve (10).
Bleed fuel system of air.
Check fuel tank and connections for leaks.
0040-114