Kohler CH940 Generator Set
Kohler CH940 generator set: . Specifications, engine details, filters, oil capacity and 3 document types.
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| Ratings spec sheet not in our library yet — see the documents below. |
Filters & service parts (model family)
Compiled from this model's family documentation — may include parts for closely-related variants. Confirm the exact part for your serial number.
| Item | Spec | Capacity | Part # | Interval |
|---|---|---|---|---|
| Spark plug | Champion® XC10YC (Kohler Part No. 62 132 04-S), Gap: 0.76 mm (0.030 in.), Thread Size: 14 mm, Reach: 19.1 mm (3/4 in.), Hex Size: 15.9 mm (5/8 in.) | 62 132 04-S buy | 200 hr | |
| Air filter | heavy-duty inner air cleaner element | find | 600 hr | |
| Fuel filter | find | 150 hr | ||
| Oil | KOHLER PRO 10W-50 Synthetic Oil | 300 hr | ||
| Oil filter | KOHLER PRO Extended Life Oil Filter | find | 300 hr | |
| Other | Remove heat shields and clean cooling areas. | 150 hr | ||
| Spark plug | gap 0.030 in. (0.76 mm) | find | 500 hr |