MBE 4000 DDEC VI Troubleshooting Section 133 SPN 4259 Injector Unit Pump Control Valve Cylinders #4, #5 and #6 Are Shorted to Ground Posted on June 10, 2019
MBE 4000 DDEC VI Troubleshooting Section 132 SPN 4227 – Electrostatic Oil Separator Outside of Normal Operating Range Posted on June 10, 2019