Kohler — Lubricate Clutch (Wet Disc Type)

Maintenance

From a Kohler service manual covering: CH18, CH20, CH22, CH23, CH25, CH620, CH621, CH640, CH641, CH670, CH680, CH730…. Check it applies to your exact model before use.

Applies to: Kohler CH18

Procedure

1. Drain oil, remove nameplate, and use this procedure.
2. Remove capscrews from clutch yoke and remove spacers.
3. Remove cross shaft.
4. Remove housing bolts and slide housing off.
5. Loosen bolts securing clutch assembly to crankshaft, then remove locking screw.
6. Pull clutch assembly off.
7. To replace clutch, turn adjusting collar off and remove plate; reverse procedure for reassembly.

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.

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