Kohler — Phase sensor air gap adjustment
Adjustments
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
- The air gap is adjusted using shims measuring 0,2 mm placed between the sensor surface and its support.
- The air gap must be between 0,3 and 0,5 mm.
- Consider any difference between measured sensor pin length and depth between sensor support surface and camshaft and specifications.
Tools required
Tool links are Amazon searches (affiliate links); manufacturer special tools may only be available from a dealer.
Specs & values
- Air gap 0,3 ÷ 0,5 mm
- Phase sensor support screws 8 Nm
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.