Official user manual for Kohler SH255 and SH265 engines covering safety, operation, maintenance and troubleshooting.
This manual provides essential safety warnings, pre‑start inspections and detailed starting procedures for the SH255 and SH265 gasoline engines. It also explains proper fuel handling, lubrication, and recommended oil types for various operating temperatures.
Maintenance schedules, part replacement instructions, engine specifications and a troubleshooting guide are included to help owners keep the engines running reliably in a variety of applications. This manual is written in Chinese.
| Bore (cylinder diameter) | 2.7 in. (68 mm) |
|---|---|
| Stroke | 2.1 in. (54 mm) |
| Displacement | 12 cu. in. (196 cc) |
| Oil capacity (refill) | 0.63 qt. (0.60 L) |
| Spark plug gap | 0.03 in. (0.76 mm) |
The manual warns that explosive fuel can cause fire and severe burns, and that fuel must not be added while the engine is hot or running.
Oil should be changed after the first 5 operating hours and then at regular intervals, typically every 50 hours or annually.