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Fuel System Internal Leakage Test


Test Values
^ Static pressure - 2.8 bar (41 psi)

Special Tools

Clamp for hose lines - PN 000 589 40 37 00:





Pressure gauge, first version:




^ Connection 1 = hose to fuel distributor
^ Connection 2 = hose to pressure gauge
^ Connection 3 = hose to disconnected control
pressure line

Pressure gauge, second version:




^ Connection A = hose to fuel distributor
^ Connection B = hose to disconnected control

Self Made Tools

Contact bridge:




^ Use 12 AWG electrical wire
^ Two (2) Single pole plugs - Part No. 004 545 84 88

H�@p����Test Procedure:







Fig. 1:





Fig.2:





Fig. 3: