This manual covers the Honda WT20X, WT30X, and WT40X water pumps, designed to pump fresh water only. It includes essential safety warnings regarding carbon monoxide, hot exhaust, and the prohibition of pumping flammable liquids or corrosive substances. The document outlines proper setup, including suction and discharge hose installation, and details the starting and stopping procedures for the engine.
| Spark Plug Type (NGK) | BPR6ES |
|---|---|
| Spark Plug Type (DENSO) | W20EPR-U |
| Spark Plug Gap | 0.028 — 0.031 in (0.70 —0.80 mm) |
You must refuel outdoors in a well-ventilated area with the engine stopped and the pump on a level surface.
This pump is designed to pump only fresh water that is not intended for human consumption.
You must use unleaded gasoline with a pump octane rating of 86 or higher.