Kohler — Phase sensor check with dial indicator
Testing & diagnosis
From a Kohler service manual covering: KD 626-3, KD 626-3 B2 NR, KD 626-3 EPA, KD 626-3 NR. Check it applies to your exact model before use.
Applies to: Kohler KD 626-3, Kohler KD 626/3 engine
Procedure
- Assemble dial indicator 1 onto support 2.
- Attach the support with dial indicator to gauge 3.
- Insert master 4 into gauge 3 and reset the dial indicator.
- Remove the master from the gauge; insert the phase sensor.
- Check that the sensor falls within tolerance measurements of 30,015 ÷ 30,035 mm.
Tools required
Tool links are Amazon searches (affiliate links); manufacturer special tools may only be available from a dealer.
Specs & values
- Gauge measurement 30,24 ÷ 30,26 mm
- Sensor tolerance 30,015 ÷ 30,035 mm
Full service-parts list: Kohler KD 626-3 →
Source: Kohler 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.