Kohler — Camshaft timing - belt tightening and fastening
Adjustments · Timing belt tensioner
From a Kohler service manual covering: KD 702, KDW 1003, KDW 1404, KDW 702, KDW 702 - 1003 - 1404. Check it applies to your exact model before use.
Applies to: Kohler KDW 1003, Kohler KDW 1404, Kohler KDW 702, Kohler KDW 702 / KDW 1003 / KDW 1404 engine, Kohler KDW702 engine, Kohler KDW1003 engine, Kohler KDW1404 engine
Parts for this job
Part numbers from the service-parts list for Kohler KDW 1003. Verify against your serial number before ordering; some links are affiliate links.
Procedure
- Insert torque wrench in the tool with axis A of the key at 90° to axis B of the tool.
- Tighten clockwise at 20 Nm.
- Remount the drive pulley.
- Maintaining belt tension, tighten nut 3 with another torque wrench at 40 Nm.
- Rotate crankshaft a few times and recheck tension.
Tools required
- Torque wrench Amazon
- Nippon Denso tension measuring instrument Amazon
- Belt preload tool 7107-1460-049 Amazon
Tool links are Amazon searches (affiliate links); manufacturer special tools may only be available from a dealer.
Specs & values
- Belt tension cold 15±2 Kg
- Nut 3 = 40 Nm
- Preload 20 Nm
Full service-parts list: Kohler KDW 1003 →
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.