Illustration 1 | g01051788 |
Tighten the mounting bolts for the fuel transfer pump to the following torque: ... 25 ± 3 N·m (18 ± 2 lb ft)
(1) Tighten the plug to the following torque: ... 11 ± 0.25 N·m (95 ± 2 lb in)
(2) Inlet port
(3) Outlet port
(4) Do not remove this plug.
(5) Pressure regulating valve
When the fuel transfer pump is using diesel fuel, the fuel transfer pump has the following specifications.
Run the pump at 240 rpm. The flow at 240 kPa (35 psi) must be 0.1 L/min (0.03 US gpm).
Run the pump at 3036 rpm. The flow at 450 kPa (65 psi) must be 2.52 L/min (0.67 US gpm).
Run the pump at 240 rpm with a blocked inlet. After 30 seconds, the pump must have a suction level of 60.66 kPa (18 In hg).
Run the pump at 4002 rpm. The full bypass pressure should be the following value. ... 682 to 751 kPa (99 to 109 psi)
When the pump is viewed from the drive end, the rotation of the pump is counterclockwise.