Cummins/Onan 1750DQKB — MPU Sensor Installation
Installation · magnetic speed pickup unit (MPU)
For the Cummins/Onan 1750DQKB, from the Cummins/Onan service manual.
Applies to: Cummins/Onan 1750DQKB, Cummins/Onan DQKB, Cummins/Onan DQKC
Before you start
- Do not use fan blade to bar over engine; that can damage blades and cause property damage and personal injury.
Procedure
- Bar the engine until a gear tooth on the flywheel lines up in the center of the mounting hole.
- Thread the sensor in gently by hand until it just touches the gear tooth.
- Back it out one quarter turn and set the locknut.
Specs & values
- Back out one quarter turn after contact
Full service-parts list: Cummins/Onan 1750DQKB →, Cummins/Onan DQKB →, Cummins/Onan DQKC →
Source: Cummins/Onan service manual. Steps and values are as documented; always cross-check against the official manual and any later revisions for your exact serial number before servicing.