Bosch MW Pump Diagram

Partial section through a MW (heavy duty version) inline injection pump 1, bolted retaining flange for the plunger and barrel assembly; 2, delivery valve; 3, pump barrel; 4, pump plunger; 5, control rod/rack; 6, control sleeve; 7, roller tappet.

2 Replies to “Bosch MW Pump Diagram”

  1. My boschMW pump it will not accelerate quickly every time unless you push the throttle control all the way to idle. Any suggestions ?

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