www.changlin.com.cn Fuel System Vehicle fuel tank has been run until empty. Low Pressure Lines and Fuel Filter(s) Venting 10mm Open the bleed screw. 10mm Operate the plunger on the fuel transfer pump until the fuel flowing from the fitting is free of air. Tighten the bleed screw . Torque Value: 9N • m [80ft-lb] 49 / 149 pages leeding ontrolled venting is provided at the injection pump through he fuel drain manifold. Small amounts of air introduced by hanging the fuel filters or fuel injection pump supply line will e vented automatically. If the fuel filter is changed in ccordance with the instructions. OTE: Manual bleeding is required if: The fuel filter is not filled prior to installation.
Fuel injection pump is replaced. High Pressure fuel line connections are loosened or fuel lines replaced. Initial engine start up or start up after an extended period of no engine operation. ontrolled venting is provided at the injection pump through he fuel drain manifold. Small amounts of air introduced by hanging the fuel filters or fuel injection pump supply line will e vented automatically. If the fuel filter is changed in ccordance with the instructions. OTE: Manual bleeding is required if: The fuel filter is not filled prior to installation. Fuel injection pump is replaced. High Pressure fuel line connections are loosened or fuel lines replaced.
Initial engine start up or start up after an extended period of no engine operation.