Caterpillar 3516 / EMCP 3 — Speed Sensor (Engine) - Adjust
Adjustments · Engine speed sensor (magnetic pickup)
For the Caterpillar 3516 / EMCP 3, from the Caterpillar service manual.
Applies to: Caterpillar 3516, Caterpillar EMCP 3, Caterpillar 3516B engine
Before you start
- Do not allow speed sensor to turn as locknut is tightened.
Procedure
- Remove the speed sensor from the flywheel housing and remove all debris from the tip.
- Align a ring gear tooth directly in the center of the threaded sensor opening.
- By hand, screw the speed sensor into the hole until the end contacts the gear tooth.
- Turn the sensor counterclockwise through 270 degrees (three-fourths turn).
- Tighten locknut to 25 ± 5 N·m (18 ± 4 lb ft). Do not allow the sensor to turn.
Specs & values
- Locknut torque 25 ± 5 N·m (18 ± 4 lb ft)
Full service-parts list: Caterpillar 3516 →, Caterpillar EMCP 3 →
Source: Caterpillar 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.