E 300 (124.131) L6-3.0L DSL (606.910) (1995)
Diesel MFI Pump: Adjustments
Adjusting Microswitch at Injection Pump
Adjusting microswitch at injection pump
Engine 605.911
Remove intake manifold. Refer to Engine - Intake Manifold - Service and Repair - Procedures See: Engine, Cooling and Exhaust/Engine/Intake
Manifold/Service and Repair
Remove bracket at rear of injection pump.
Engine 606.910
Remove resonance intake manifold. Refer to Engine - Intake Manifold - Service and Repair - Procedures See: Engine, Cooling and
Exhaust/Engine/Intake Manifold/Service and Repair
All models
Remove vacuum control valve.
Slacken locking bolt (8d) of adjusting cam.
Fit gauge (8c) on to full load stop.
Turn adjusting lever (16) of injection pump until it is resting against the gauge (8c).
Adjusting without multimeter
Adjusting cam (8e) turn counter-clockwise until both micro switches are heard to operate (clicking noise).
Adjusting with multimeter
Turn adjusting cam (8e) counter-clockwise until the readout in multimeter is infinity (see connection illustration).
Note:
Micro switch (S27/6) operates at 15° and 10° before full load.
Tighten locking bolt (8d) of adjusting cam and remove gauge.